Add m88k and VAX support. Update some configury bits.

ChangeLog

@@ -1,3 +1,22 @@
+2013-10-08  Anthony Green  <green@moxielogic.com>
+
+	* aclocal.m4, compile, config.guess, config.sub, depcomp,
+	install-sh, mdate-sh, missing, texinfo.tex: Update from upstream.
+	* configure.ac: Update version to 3.0.14-rc0.
+	* Makefile.in, configure, Makefile.in, include/Makefile.in,
+	man/Makefile.in, testsuite/Makefile.in: Rebuilt.
+
+2013-07-15  Miod Vallat  <miod@openbsd.org>
+
+	* Makefile.am,
+	configure.ac,
+	src/m88k/ffi.c,
+	src/m88k/ffitarget.h,
+	src/m88k/obsd.S,
+	src/vax/elfbsd.S,
+	src/vax/ffi.c,
+	src/vax/ffitarget.h: Add m88k and vax support.
+
 2013-06-24 Alan Modra  <amodra@gmail.com>
 
 	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Move var declaration

Makefile.am

@@ -20,6 +20,7 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj configure.host	\
 	 src/moxie/ffitarget.h src/moxie/eabi.S src/mips/ffitarget.h	\
 	 src/m32r/ffi.c src/m32r/sysv.S src/m32r/ffitarget.h		\
 	 src/m68k/ffi.c src/m68k/sysv.S src/m68k/ffitarget.h		\
+	 src/m88k/ffi.c src/m88k/obsd.S src/m88k/ffitarget.h		\
 	 src/microblaze/ffi.c src/microblaze/sysv.S			\
 	 src/microblaze/ffitarget.h src/powerpc/ffi.c			\
 	 src/powerpc/sysv.S src/powerpc/linux64.S			\
@@ -39,6 +40,7 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj configure.host	\
 	 src/bfin/ffitarget.h src/bfin/sysv.S src/frv/eabi.S		\
 	 src/frv/ffitarget.h src/dlmalloc.c src/tile/ffi.c		\
 	 src/tile/ffitarget.h src/tile/tile.S libtool-version		\
+	 src/vax/ffi.c src/vax/ffitarget.h src/vax/elfbsd.S		\
 	 src/xtensa/ffitarget.h src/xtensa/ffi.c src/xtensa/sysv.S	\
 	 ChangeLog.libffi m4/libtool.m4 m4/lt~obsolete.m4		\
 	 m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4			\
@@ -150,6 +152,9 @@ endif
 if M68K
 nodist_libffi_la_SOURCES += src/m68k/ffi.c src/m68k/sysv.S
 endif
+if M88K
+nodist_libffi_la_SOURCES += src/m88k/ffi.c src/m88k/obsd.S
+endif
 if MOXIE
 nodist_libffi_la_SOURCES += src/moxie/ffi.c src/moxie/eabi.S
 endif
@@ -216,6 +221,9 @@ endif
 if METAG
 nodist_libffi_la_SOURCES += src/metag/sysv.S src/metag/ffi.c
 endif
+if VAX
+nodist_libffi_la_SOURCES += src/vax/elfbsd.S src/vax/ffi.c
+endif
 
 libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
 nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)

Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.12.2 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -16,23 +16,51 @@
 
 
 VPATH = @srcdir@
-am__make_dryrun = \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  { \
+am__make_running_with_option = \
-    am__dry=no; \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
     case $$MAKEFLAGS in \
       *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+        bs=\\; \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
-      *) \
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-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
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-    test $$am__dry = yes; \
+  fi; \
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+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -65,35 +93,37 @@ target_triplet = @target@
 @IA64_TRUE@am__append_11 = src/ia64/ffi.c src/ia64/unix.S
 @M32R_TRUE@am__append_12 = src/m32r/sysv.S src/m32r/ffi.c
 @M68K_TRUE@am__append_13 = src/m68k/ffi.c src/m68k/sysv.S
-@MOXIE_TRUE@am__append_14 = src/moxie/ffi.c src/moxie/eabi.S
+@M88K_TRUE@am__append_14 = src/m88k/ffi.c src/m88k/obsd.S
-@MICROBLAZE_TRUE@am__append_15 = src/microblaze/ffi.c src/microblaze/sysv.S
+@MOXIE_TRUE@am__append_15 = src/moxie/ffi.c src/moxie/eabi.S
-@POWERPC_TRUE@am__append_16 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S src/powerpc/linux64.S src/powerpc/linux64_closure.S
+@MICROBLAZE_TRUE@am__append_16 = src/microblaze/ffi.c src/microblaze/sysv.S
-@POWERPC_AIX_TRUE@am__append_17 = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closure.S
+@POWERPC_TRUE@am__append_17 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S src/powerpc/linux64.S src/powerpc/linux64_closure.S
-@POWERPC_DARWIN_TRUE@am__append_18 = src/powerpc/ffi_darwin.c src/powerpc/darwin.S src/powerpc/darwin_closure.S
+@POWERPC_AIX_TRUE@am__append_18 = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closure.S
-@POWERPC_FREEBSD_TRUE@am__append_19 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S
+@POWERPC_DARWIN_TRUE@am__append_19 = src/powerpc/ffi_darwin.c src/powerpc/darwin.S src/powerpc/darwin_closure.S
-@AARCH64_TRUE@am__append_20 = src/aarch64/sysv.S src/aarch64/ffi.c
+@POWERPC_FREEBSD_TRUE@am__append_20 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S
-@ARC_TRUE@am__append_21 = src/arc/sysv.S src/arc/ffi.c
+@AARCH64_TRUE@am__append_21 = src/aarch64/sysv.S src/aarch64/ffi.c
-@ARM_TRUE@am__append_22 = src/arm/sysv.S src/arm/ffi.c
+@ARC_TRUE@am__append_22 = src/arc/sysv.S src/arc/ffi.c
-@ARM_TRUE@@FFI_EXEC_TRAMPOLINE_TABLE_TRUE@am__append_23 = src/arm/trampoline.S
+@ARM_TRUE@am__append_23 = src/arm/sysv.S src/arm/ffi.c
-@AVR32_TRUE@am__append_24 = src/avr32/sysv.S src/avr32/ffi.c
+@ARM_TRUE@@FFI_EXEC_TRAMPOLINE_TABLE_TRUE@am__append_24 = src/arm/trampoline.S
-@LIBFFI_CRIS_TRUE@am__append_25 = src/cris/sysv.S src/cris/ffi.c
+@AVR32_TRUE@am__append_25 = src/avr32/sysv.S src/avr32/ffi.c
-@FRV_TRUE@am__append_26 = src/frv/eabi.S src/frv/ffi.c
+@LIBFFI_CRIS_TRUE@am__append_26 = src/cris/sysv.S src/cris/ffi.c
-@S390_TRUE@am__append_27 = src/s390/sysv.S src/s390/ffi.c
+@FRV_TRUE@am__append_27 = src/frv/eabi.S src/frv/ffi.c
-@X86_64_TRUE@am__append_28 = src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
+@S390_TRUE@am__append_28 = src/s390/sysv.S src/s390/ffi.c
-@SH_TRUE@am__append_29 = src/sh/sysv.S src/sh/ffi.c
+@X86_64_TRUE@am__append_29 = src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
-@SH64_TRUE@am__append_30 = src/sh64/sysv.S src/sh64/ffi.c
+@SH_TRUE@am__append_30 = src/sh/sysv.S src/sh/ffi.c
-@PA_LINUX_TRUE@am__append_31 = src/pa/linux.S src/pa/ffi.c
+@SH64_TRUE@am__append_31 = src/sh64/sysv.S src/sh64/ffi.c
-@PA_HPUX_TRUE@am__append_32 = src/pa/hpux32.S src/pa/ffi.c
+@PA_LINUX_TRUE@am__append_32 = src/pa/linux.S src/pa/ffi.c
-@TILE_TRUE@am__append_33 = src/tile/tile.S src/tile/ffi.c
+@PA_HPUX_TRUE@am__append_33 = src/pa/hpux32.S src/pa/ffi.c
-@XTENSA_TRUE@am__append_34 = src/xtensa/sysv.S src/xtensa/ffi.c
+@TILE_TRUE@am__append_34 = src/tile/tile.S src/tile/ffi.c
-@METAG_TRUE@am__append_35 = src/metag/sysv.S src/metag/ffi.c
+@XTENSA_TRUE@am__append_35 = src/xtensa/sysv.S src/xtensa/ffi.c
+@METAG_TRUE@am__append_36 = src/metag/sysv.S src/metag/ffi.c
+@VAX_TRUE@am__append_37 = src/vax/elfbsd.S src/vax/ffi.c
 subdir = .
-DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in $(srcdir)/doc/stamp-vti \
+	$(top_srcdir)/configure $(am__configure_deps) \
-	$(srcdir)/doc/version.texi $(srcdir)/fficonfig.h.in \
+	$(srcdir)/fficonfig.h.in $(srcdir)/libffi.pc.in depcomp \
-	$(srcdir)/libffi.pc.in $(top_srcdir)/configure ChangeLog \
+	mdate-sh $(srcdir)/doc/version.texi $(srcdir)/doc/stamp-vti \
-	compile config.guess config.sub depcomp install-sh ltmain.sh \
+	texinfo.tex ChangeLog README compile config.guess config.sub \
-	mdate-sh missing texinfo.tex
+	install-sh missing ltmain.sh
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/asmcfi.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
@@ -167,39 +197,41 @@ am_libffi_la_OBJECTS = src/prep_cif.lo src/types.lo src/raw_api.lo \
 @IA64_TRUE@am__objects_11 = src/ia64/ffi.lo src/ia64/unix.lo
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-@MOXIE_TRUE@am__objects_14 = src/moxie/ffi.lo src/moxie/eabi.lo
+@M88K_TRUE@am__objects_14 = src/m88k/ffi.lo src/m88k/obsd.lo
-@MICROBLAZE_TRUE@am__objects_15 = src/microblaze/ffi.lo \
+@MOXIE_TRUE@am__objects_15 = src/moxie/ffi.lo src/moxie/eabi.lo
+@MICROBLAZE_TRUE@am__objects_16 = src/microblaze/ffi.lo \
 @MICROBLAZE_TRUE@	src/microblaze/sysv.lo
-@POWERPC_TRUE@am__objects_16 = src/powerpc/ffi.lo src/powerpc/sysv.lo \
+@POWERPC_TRUE@am__objects_17 = src/powerpc/ffi.lo src/powerpc/sysv.lo \
 @POWERPC_TRUE@	src/powerpc/ppc_closure.lo \
 @POWERPC_TRUE@	src/powerpc/linux64.lo \
 @POWERPC_TRUE@	src/powerpc/linux64_closure.lo
-@POWERPC_AIX_TRUE@am__objects_17 = src/powerpc/ffi_darwin.lo \
+@POWERPC_AIX_TRUE@am__objects_18 = src/powerpc/ffi_darwin.lo \
 @POWERPC_AIX_TRUE@	src/powerpc/aix.lo \
 @POWERPC_AIX_TRUE@	src/powerpc/aix_closure.lo
-@POWERPC_DARWIN_TRUE@am__objects_18 = src/powerpc/ffi_darwin.lo \
+@POWERPC_DARWIN_TRUE@am__objects_19 = src/powerpc/ffi_darwin.lo \
 @POWERPC_DARWIN_TRUE@	src/powerpc/darwin.lo \
 @POWERPC_DARWIN_TRUE@	src/powerpc/darwin_closure.lo
-@POWERPC_FREEBSD_TRUE@am__objects_19 = src/powerpc/ffi.lo \
+@POWERPC_FREEBSD_TRUE@am__objects_20 = src/powerpc/ffi.lo \
 @POWERPC_FREEBSD_TRUE@	src/powerpc/sysv.lo \
 @POWERPC_FREEBSD_TRUE@	src/powerpc/ppc_closure.lo
-@AARCH64_TRUE@am__objects_20 = src/aarch64/sysv.lo src/aarch64/ffi.lo
+@AARCH64_TRUE@am__objects_21 = src/aarch64/sysv.lo src/aarch64/ffi.lo
-@ARC_TRUE@am__objects_21 = src/arc/sysv.lo src/arc/ffi.lo
+@ARC_TRUE@am__objects_22 = src/arc/sysv.lo src/arc/ffi.lo
-@ARM_TRUE@am__objects_22 = src/arm/sysv.lo src/arm/ffi.lo
+@ARM_TRUE@am__objects_23 = src/arm/sysv.lo src/arm/ffi.lo
-@ARM_TRUE@@FFI_EXEC_TRAMPOLINE_TABLE_TRUE@am__objects_23 = src/arm/trampoline.lo
+@ARM_TRUE@@FFI_EXEC_TRAMPOLINE_TABLE_TRUE@am__objects_24 = src/arm/trampoline.lo
-@AVR32_TRUE@am__objects_24 = src/avr32/sysv.lo src/avr32/ffi.lo
+@AVR32_TRUE@am__objects_25 = src/avr32/sysv.lo src/avr32/ffi.lo
-@LIBFFI_CRIS_TRUE@am__objects_25 = src/cris/sysv.lo src/cris/ffi.lo
+@LIBFFI_CRIS_TRUE@am__objects_26 = src/cris/sysv.lo src/cris/ffi.lo
-@FRV_TRUE@am__objects_26 = src/frv/eabi.lo src/frv/ffi.lo
+@FRV_TRUE@am__objects_27 = src/frv/eabi.lo src/frv/ffi.lo
-@S390_TRUE@am__objects_27 = src/s390/sysv.lo src/s390/ffi.lo
+@S390_TRUE@am__objects_28 = src/s390/sysv.lo src/s390/ffi.lo
-@X86_64_TRUE@am__objects_28 = src/x86/ffi64.lo src/x86/unix64.lo \
+@X86_64_TRUE@am__objects_29 = src/x86/ffi64.lo src/x86/unix64.lo \
 @X86_64_TRUE@	src/x86/ffi.lo src/x86/sysv.lo
-@SH_TRUE@am__objects_29 = src/sh/sysv.lo src/sh/ffi.lo
+@SH_TRUE@am__objects_30 = src/sh/sysv.lo src/sh/ffi.lo
-@SH64_TRUE@am__objects_30 = src/sh64/sysv.lo src/sh64/ffi.lo
+@SH64_TRUE@am__objects_31 = src/sh64/sysv.lo src/sh64/ffi.lo
-@PA_LINUX_TRUE@am__objects_31 = src/pa/linux.lo src/pa/ffi.lo
+@PA_LINUX_TRUE@am__objects_32 = src/pa/linux.lo src/pa/ffi.lo
-@PA_HPUX_TRUE@am__objects_32 = src/pa/hpux32.lo src/pa/ffi.lo
+@PA_HPUX_TRUE@am__objects_33 = src/pa/hpux32.lo src/pa/ffi.lo
-@TILE_TRUE@am__objects_33 = src/tile/tile.lo src/tile/ffi.lo
+@TILE_TRUE@am__objects_34 = src/tile/tile.lo src/tile/ffi.lo
-@XTENSA_TRUE@am__objects_34 = src/xtensa/sysv.lo src/xtensa/ffi.lo
+@XTENSA_TRUE@am__objects_35 = src/xtensa/sysv.lo src/xtensa/ffi.lo
-@METAG_TRUE@am__objects_35 = src/metag/sysv.lo src/metag/ffi.lo
+@METAG_TRUE@am__objects_36 = src/metag/sysv.lo src/metag/ffi.lo
+@VAX_TRUE@am__objects_37 = src/vax/elfbsd.lo src/vax/ffi.lo
 nodist_libffi_la_OBJECTS = $(am__objects_1) $(am__objects_2) \
 	$(am__objects_3) $(am__objects_4) $(am__objects_5) \
 	$(am__objects_6) $(am__objects_7) $(am__objects_8) \
@@ -211,17 +243,22 @@ nodist_libffi_la_OBJECTS = $(am__objects_1) $(am__objects_2) \
 	$(am__objects_24) $(am__objects_25) $(am__objects_26) \
 	$(am__objects_27) $(am__objects_28) $(am__objects_29) \
 	$(am__objects_30) $(am__objects_31) $(am__objects_32) \
-	$(am__objects_33) $(am__objects_34) $(am__objects_35)
+	$(am__objects_33) $(am__objects_34) $(am__objects_35) \
+	$(am__objects_36) $(am__objects_37)
 libffi_la_OBJECTS = $(am_libffi_la_OBJECTS) \
 	$(nodist_libffi_la_OBJECTS)
-libffi_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+libffi_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(libffi_la_LDFLAGS) $(LDFLAGS) -o $@
 libffi_convenience_la_LIBADD =
-am__objects_36 = src/prep_cif.lo src/types.lo src/raw_api.lo \
+am__objects_38 = src/prep_cif.lo src/types.lo src/raw_api.lo \
 	src/java_raw_api.lo src/closures.lo
-am_libffi_convenience_la_OBJECTS = $(am__objects_36)
+am_libffi_convenience_la_OBJECTS = $(am__objects_38)
-am__objects_37 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
+am__objects_39 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
 	$(am__objects_4) $(am__objects_5) $(am__objects_6) \
 	$(am__objects_7) $(am__objects_8) $(am__objects_9) \
 	$(am__objects_10) $(am__objects_11) $(am__objects_12) \
@@ -232,32 +269,87 @@ am__objects_37 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
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 	$(am__objects_28) $(am__objects_29) $(am__objects_30) \
 	$(am__objects_31) $(am__objects_32) $(am__objects_33) \
-	$(am__objects_34) $(am__objects_35)
+	$(am__objects_34) $(am__objects_35) $(am__objects_36) \
-nodist_libffi_convenience_la_OBJECTS = $(am__objects_37)
+	$(am__objects_37)
+nodist_libffi_convenience_la_OBJECTS = $(am__objects_39)
 libffi_convenience_la_OBJECTS = $(am_libffi_convenience_la_OBJECTS) \
 	$(nodist_libffi_convenience_la_OBJECTS)
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+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
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-LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
-	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
-	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
 CCLD = $(CC)
-LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
-	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
-	$(LDFLAGS) -o $@
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
 SOURCES = $(libffi_la_SOURCES) $(nodist_libffi_la_SOURCES) \
 	$(libffi_convenience_la_SOURCES) \
 	$(nodist_libffi_convenience_la_SOURCES)
 DIST_SOURCES = $(libffi_la_SOURCES) $(libffi_convenience_la_SOURCES)
+AM_V_DVIPS = $(am__v_DVIPS_@AM_V@)
+am__v_DVIPS_ = $(am__v_DVIPS_@AM_DEFAULT_V@)
+am__v_DVIPS_0 = @echo "  DVIPS   " $@;
+am__v_DVIPS_1 = 
+AM_V_MAKEINFO = $(am__v_MAKEINFO_@AM_V@)
+am__v_MAKEINFO_ = $(am__v_MAKEINFO_@AM_DEFAULT_V@)
+am__v_MAKEINFO_0 = @echo "  MAKEINFO" $@;
+am__v_MAKEINFO_1 = 
+AM_V_INFOHTML = $(am__v_INFOHTML_@AM_V@)
+am__v_INFOHTML_ = $(am__v_INFOHTML_@AM_DEFAULT_V@)
+am__v_INFOHTML_0 = @echo "  INFOHTML" $@;
+am__v_INFOHTML_1 = 
+AM_V_TEXI2DVI = $(am__v_TEXI2DVI_@AM_V@)
+am__v_TEXI2DVI_ = $(am__v_TEXI2DVI_@AM_DEFAULT_V@)
+am__v_TEXI2DVI_0 = @echo "  TEXI2DVI" $@;
+am__v_TEXI2DVI_1 = 
+AM_V_TEXI2PDF = $(am__v_TEXI2PDF_@AM_V@)
+am__v_TEXI2PDF_ = $(am__v_TEXI2PDF_@AM_DEFAULT_V@)
+am__v_TEXI2PDF_0 = @echo "  TEXI2PDF" $@;
+am__v_TEXI2PDF_1 = 
+AM_V_texinfo = $(am__v_texinfo_@AM_V@)
+am__v_texinfo_ = $(am__v_texinfo_@AM_DEFAULT_V@)
+am__v_texinfo_0 = -q
+am__v_texinfo_1 = 
+AM_V_texidevnull = $(am__v_texidevnull_@AM_V@)
+am__v_texidevnull_ = $(am__v_texidevnull_@AM_DEFAULT_V@)
+am__v_texidevnull_0 = > /dev/null
+am__v_texidevnull_1 = 
 INFO_DEPS = $(srcdir)/doc/libffi.info
 am__TEXINFO_TEX_DIR = $(srcdir)
 DVIS = doc/libffi.dvi
@@ -270,13 +362,14 @@ TEXI2PDF = $(TEXI2DVI) --pdf --batch
 MAKEINFOHTML = $(MAKEINFO) --html
 AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS)
 DVIPS = dvips
-RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
-	html-recursive info-recursive install-data-recursive \
+	ctags-recursive dvi-recursive html-recursive info-recursive \
-	install-dvi-recursive install-exec-recursive \
+	install-data-recursive install-dvi-recursive \
-	install-html-recursive install-info-recursive \
+	install-exec-recursive install-html-recursive \
-	install-pdf-recursive install-ps-recursive install-recursive \
+	install-info-recursive install-pdf-recursive \
-	installcheck-recursive installdirs-recursive pdf-recursive \
+	install-ps-recursive install-recursive installcheck-recursive \
-	ps-recursive uninstall-recursive
+	installdirs-recursive pdf-recursive ps-recursive \
+	tags-recursive uninstall-recursive
 am__can_run_installinfo = \
   case $$AM_UPDATE_INFO_DIR in \
     n|no|NO) false;; \
@@ -285,9 +378,30 @@ am__can_run_installinfo = \
 DATA = $(pkgconfig_DATA)
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
   distclean-recursive maintainer-clean-recursive
-AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
+am__recursive_targets = \
-	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
+  $(RECURSIVE_TARGETS) \
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
 	cscope distdir dist dist-all distcheck
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
+	$(LISP)fficonfig.h.in
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
 CSCOPE = cscope
@@ -337,6 +451,7 @@ distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_LTLDFLAGS = @AM_LTLDFLAGS@
 AM_RUNTESTFLAGS = @AM_RUNTESTFLAGS@
 AR = @AR@
@@ -484,6 +599,7 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj configure.host	\
 	 src/moxie/ffitarget.h src/moxie/eabi.S src/mips/ffitarget.h	\
 	 src/m32r/ffi.c src/m32r/sysv.S src/m32r/ffitarget.h		\
 	 src/m68k/ffi.c src/m68k/sysv.S src/m68k/ffitarget.h		\
+	 src/m88k/ffi.c src/m88k/obsd.S src/m88k/ffitarget.h		\
 	 src/microblaze/ffi.c src/microblaze/sysv.S			\
 	 src/microblaze/ffitarget.h src/powerpc/ffi.c			\
 	 src/powerpc/sysv.S src/powerpc/linux64.S			\
@@ -503,6 +619,7 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj configure.host	\
 	 src/bfin/ffitarget.h src/bfin/sysv.S src/frv/eabi.S		\
 	 src/frv/ffitarget.h src/dlmalloc.c src/tile/ffi.c		\
 	 src/tile/ffitarget.h src/tile/tile.S libtool-version		\
+	 src/vax/ffi.c src/vax/ffitarget.h src/vax/elfbsd.S		\
 	 src/xtensa/ffitarget.h src/xtensa/ffi.c src/xtensa/sysv.S	\
 	 ChangeLog.libffi m4/libtool.m4 m4/lt~obsolete.m4		\
 	 m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4			\
@@ -574,7 +691,8 @@ nodist_libffi_la_SOURCES = $(am__append_1) $(am__append_2) \
 	$(am__append_24) $(am__append_25) $(am__append_26) \
 	$(am__append_27) $(am__append_28) $(am__append_29) \
 	$(am__append_30) $(am__append_31) $(am__append_32) \
-	$(am__append_33) $(am__append_34) $(am__append_35)
+	$(am__append_33) $(am__append_34) $(am__append_35) \
+	$(am__append_36) $(am__append_37)
 libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
 nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)
 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/libtool-ldflags $(LDFLAGS))
@@ -648,6 +766,7 @@ clean-noinstLTLIBRARIES:
 	  echo rm -f $${locs}; \
 	  rm -f $${locs}; \
 	}
+
 install-toolexeclibLTLIBRARIES: $(toolexeclib_LTLIBRARIES)
 	@$(NORMAL_INSTALL)
 	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
@@ -790,6 +909,16 @@ src/m68k/ffi.lo: src/m68k/$(am__dirstamp) \
 	src/m68k/$(DEPDIR)/$(am__dirstamp)
 src/m68k/sysv.lo: src/m68k/$(am__dirstamp) \
 	src/m68k/$(DEPDIR)/$(am__dirstamp)
+src/m88k/$(am__dirstamp):
+	@$(MKDIR_P) src/m88k
+	@: > src/m88k/$(am__dirstamp)
+src/m88k/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) src/m88k/$(DEPDIR)
+	@: > src/m88k/$(DEPDIR)/$(am__dirstamp)
+src/m88k/ffi.lo: src/m88k/$(am__dirstamp) \
+	src/m88k/$(DEPDIR)/$(am__dirstamp)
+src/m88k/obsd.lo: src/m88k/$(am__dirstamp) \
+	src/m88k/$(DEPDIR)/$(am__dirstamp)
 src/moxie/$(am__dirstamp):
 	@$(MKDIR_P) src/moxie
 	@: > src/moxie/$(am__dirstamp)
@@ -970,10 +1099,22 @@ src/metag/sysv.lo: src/metag/$(am__dirstamp) \
 	src/metag/$(DEPDIR)/$(am__dirstamp)
 src/metag/ffi.lo: src/metag/$(am__dirstamp) \
 	src/metag/$(DEPDIR)/$(am__dirstamp)
+src/vax/$(am__dirstamp):
+	@$(MKDIR_P) src/vax
+	@: > src/vax/$(am__dirstamp)
+src/vax/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) src/vax/$(DEPDIR)
+	@: > src/vax/$(DEPDIR)/$(am__dirstamp)
+src/vax/elfbsd.lo: src/vax/$(am__dirstamp) \
+	src/vax/$(DEPDIR)/$(am__dirstamp)
+src/vax/ffi.lo: src/vax/$(am__dirstamp) \
+	src/vax/$(DEPDIR)/$(am__dirstamp)
+
 libffi.la: $(libffi_la_OBJECTS) $(libffi_la_DEPENDENCIES) $(EXTRA_libffi_la_DEPENDENCIES) 
-	$(libffi_la_LINK) -rpath $(toolexeclibdir) $(libffi_la_OBJECTS) $(libffi_la_LIBADD) $(LIBS)
+	$(AM_V_CCLD)$(libffi_la_LINK) -rpath $(toolexeclibdir) $(libffi_la_OBJECTS) $(libffi_la_LIBADD) $(LIBS)
+
 libffi_convenience.la: $(libffi_convenience_la_OBJECTS) $(libffi_convenience_la_DEPENDENCIES) $(EXTRA_libffi_convenience_la_DEPENDENCIES) 
-	$(LINK)  $(libffi_convenience_la_OBJECTS) $(libffi_convenience_la_LIBADD) $(LIBS)
+	$(AM_V_CCLD)$(LINK)  $(libffi_convenience_la_OBJECTS) $(libffi_convenience_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -1001,6 +1142,8 @@ mostlyclean-compile:
 	-rm -f src/m32r/*.lo
 	-rm -f src/m68k/*.$(OBJEXT)
 	-rm -f src/m68k/*.lo
+	-rm -f src/m88k/*.$(OBJEXT)
+	-rm -f src/m88k/*.lo
 	-rm -f src/metag/*.$(OBJEXT)
 	-rm -f src/metag/*.lo
 	-rm -f src/microblaze/*.$(OBJEXT)
@@ -1023,6 +1166,8 @@ mostlyclean-compile:
 	-rm -f src/sparc/*.lo
 	-rm -f src/tile/*.$(OBJEXT)
 	-rm -f src/tile/*.lo
+	-rm -f src/vax/*.$(OBJEXT)
+	-rm -f src/vax/*.lo
 	-rm -f src/x86/*.$(OBJEXT)
 	-rm -f src/x86/*.lo
 	-rm -f src/xtensa/*.$(OBJEXT)
@@ -1060,6 +1205,8 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@src/m32r/$(DEPDIR)/sysv.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/m68k/$(DEPDIR)/ffi.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/m68k/$(DEPDIR)/sysv.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@src/m88k/$(DEPDIR)/ffi.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@src/m88k/$(DEPDIR)/obsd.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/metag/$(DEPDIR)/ffi.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/metag/$(DEPDIR)/sysv.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/microblaze/$(DEPDIR)/ffi.Plo@am__quote@
@@ -1093,6 +1240,8 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@src/sparc/$(DEPDIR)/v9.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/tile/$(DEPDIR)/ffi.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/tile/$(DEPDIR)/tile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@src/vax/$(DEPDIR)/elfbsd.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@src/vax/$(DEPDIR)/ffi.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/x86/$(DEPDIR)/darwin.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/x86/$(DEPDIR)/darwin64.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/x86/$(DEPDIR)/ffi.Plo@am__quote@
@@ -1106,52 +1255,52 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@src/xtensa/$(DEPDIR)/sysv.Plo@am__quote@
 
 .S.o:
-@am__fastdepCCAS_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCCAS_TRUE@	$(AM_V_CPPAS)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
 @am__fastdepCCAS_TRUE@	$(CPPASCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
 @am__fastdepCCAS_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCCAS_FALSE@	DEPDIR=$(DEPDIR) $(CCASDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCCAS_FALSE@	$(CPPASCOMPILE) -c -o $@ $<
+@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS@am__nodep@)$(CPPASCOMPILE) -c -o $@ $<
 
 .S.obj:
-@am__fastdepCCAS_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCCAS_TRUE@	$(AM_V_CPPAS)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
 @am__fastdepCCAS_TRUE@	$(CPPASCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
 @am__fastdepCCAS_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCCAS_FALSE@	DEPDIR=$(DEPDIR) $(CCASDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCCAS_FALSE@	$(CPPASCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS@am__nodep@)$(CPPASCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 
 .S.lo:
-@am__fastdepCCAS_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+@am__fastdepCCAS_TRUE@	$(AM_V_CPPAS)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
 @am__fastdepCCAS_TRUE@	$(LTCPPASCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
 @am__fastdepCCAS_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Plo
-@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCCAS_FALSE@	DEPDIR=$(DEPDIR) $(CCASDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCCAS_FALSE@	$(LTCPPASCOMPILE) -c -o $@ $<
+@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS@am__nodep@)$(LTCPPASCOMPILE) -c -o $@ $<
 
 .c.o:
-@am__fastdepCC_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
 @am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
 @am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(COMPILE) -c -o $@ $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
 
 .c.obj:
-@am__fastdepCC_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
 @am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
 @am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 
 .c.lo:
-@am__fastdepCC_TRUE@	depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
 @am__fastdepCC_TRUE@	$(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
 @am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LTCOMPILE) -c -o $@ $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
 
 mostlyclean-libtool:
 	-rm -f *.lo
@@ -1170,6 +1319,7 @@ clean-libtool:
 	-rm -rf src/ia64/.libs src/ia64/_libs
 	-rm -rf src/m32r/.libs src/m32r/_libs
 	-rm -rf src/m68k/.libs src/m68k/_libs
+	-rm -rf src/m88k/.libs src/m88k/_libs
 	-rm -rf src/metag/.libs src/metag/_libs
 	-rm -rf src/microblaze/.libs src/microblaze/_libs
 	-rm -rf src/mips/.libs src/mips/_libs
@@ -1181,6 +1331,7 @@ clean-libtool:
 	-rm -rf src/sh64/.libs src/sh64/_libs
 	-rm -rf src/sparc/.libs src/sparc/_libs
 	-rm -rf src/tile/.libs src/tile/_libs
+	-rm -rf src/vax/.libs src/vax/_libs
 	-rm -rf src/x86/.libs src/x86/_libs
 	-rm -rf src/xtensa/.libs src/xtensa/_libs
 
@@ -1191,7 +1342,7 @@ doc/$(am__dirstamp):
 	@: > doc/$(am__dirstamp)
 
 $(srcdir)/doc/libffi.info: doc/libffi.texi $(srcdir)/doc/version.texi
-	restore=: && backupdir="$(am__leading_dot)am$$$$" && \
+	$(AM_V_MAKEINFO)restore=: && backupdir="$(am__leading_dot)am$$$$" && \
 	am__cwd=`pwd` && $(am__cd) $(srcdir) && \
 	rm -rf $$backupdir && mkdir $$backupdir && \
 	if ($(MAKEINFO) --version) >/dev/null 2>&1; then \
@@ -1213,18 +1364,20 @@ $(srcdir)/doc/libffi.info: doc/libffi.texi $(srcdir)/doc/version.texi
 	rm -rf $$backupdir; exit $$rc
 
 doc/libffi.dvi: doc/libffi.texi $(srcdir)/doc/version.texi doc/$(am__dirstamp)
-	TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	$(AM_V_TEXI2DVI)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
 	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I doc -I $(srcdir)/doc' \
-	$(TEXI2DVI)  --clean -o $@ `test -f 'doc/libffi.texi' || echo '$(srcdir)/'`doc/libffi.texi 
+	$(TEXI2DVI) $(AM_V_texinfo) --build-dir=$(@:.dvi=.t2d) -o $@ $(AM_V_texidevnull) \
+	`test -f 'doc/libffi.texi' || echo '$(srcdir)/'`doc/libffi.texi
 
 doc/libffi.pdf: doc/libffi.texi $(srcdir)/doc/version.texi doc/$(am__dirstamp)
-	TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	$(AM_V_TEXI2PDF)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
 	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I doc -I $(srcdir)/doc' \
-	$(TEXI2PDF)  --clean -o $@ `test -f 'doc/libffi.texi' || echo '$(srcdir)/'`doc/libffi.texi 
+	$(TEXI2PDF) $(AM_V_texinfo) --build-dir=$(@:.pdf=.t2p) -o $@ $(AM_V_texidevnull) \
+	`test -f 'doc/libffi.texi' || echo '$(srcdir)/'`doc/libffi.texi
 
 doc/libffi.html: doc/libffi.texi $(srcdir)/doc/version.texi doc/$(am__dirstamp)
-	rm -rf $(@:.html=.htp)
+	$(AM_V_MAKEINFO)rm -rf $(@:.html=.htp)
-	if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I doc -I $(srcdir)/doc \
+	$(AM_V_at)if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I doc -I $(srcdir)/doc \
 	 -o $(@:.html=.htp) `test -f 'doc/libffi.texi' || echo '$(srcdir)/'`doc/libffi.texi; \
 	then \
 	  rm -rf $@; \
@@ -1256,8 +1409,8 @@ mostlyclean-vti:
 maintainer-clean-vti:
 @MAINTAINER_MODE_TRUE@	-rm -f $(srcdir)/doc/stamp-vti $(srcdir)/doc/version.texi
 .dvi.ps:
-	TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	$(AM_V_DVIPS)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
-	$(DVIPS)  -o $@ $<
+	$(DVIPS) $(AM_V_texinfo) -o $@ $<
 
 uninstall-dvi-am:
 	@$(NORMAL_UNINSTALL)
@@ -1336,8 +1489,7 @@ dist-info: $(INFO_DEPS)
 	done
 
 mostlyclean-aminfo:
-	-rm -rf libffi.aux libffi.cp libffi.cps libffi.fn libffi.ky libffi.log \
+	-rm -rf doc/libffi.t2d doc/libffi.t2p
-	  libffi.pg libffi.tmp libffi.toc libffi.tp libffi.vr
 
 clean-aminfo:
 	-test -z "doc/libffi.dvi doc/libffi.pdf doc/libffi.ps doc/libffi.html" \
@@ -1377,14 +1529,13 @@ uninstall-pkgconfigDATA:
 # (1) if the variable is set in 'config.status', edit 'config.status'
 #     (which will cause the Makefiles to be regenerated when you run 'make');
 # (2) otherwise, pass the desired values on the 'make' command line.
-$(RECURSIVE_TARGETS) $(RECURSIVE_CLEAN_TARGETS):
+$(am__recursive_targets):
-	@fail= failcom='exit 1'; \
+	@fail=; \
-	for f in x $$MAKEFLAGS; do \
+	if $(am__make_keepgoing); then \
-	  case $$f in \
+	  failcom='fail=yes'; \
-	    *=* | --[!k]*);; \
+	else \
-	    *k*) failcom='fail=yes';; \
+	  failcom='exit 1'; \
-	  esac; \
+	fi; \
-	done; \
 	dot_seen=no; \
 	target=`echo $@ | sed s/-recursive//`; \
 	case "$@" in \
@@ -1405,31 +1556,13 @@ $(RECURSIVE_TARGETS) $(RECURSIVE_CLEAN_TARGETS):
 	if test "$$dot_seen" = "no"; then \
 	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
 	fi; test -z "$$fail"
-tags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
-	done
-ctags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
-	done
-cscopelist-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) cscopelist); \
-	done
 
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ID: $(am__tagged_files)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
-	unique=`for i in $$list; do \
+tags: tags-recursive
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+TAGS: tags
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
 
-TAGS: tags-recursive $(HEADERS) $(SOURCES) fficonfig.h.in $(TAGS_DEPENDENCIES) \
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-		$(TAGS_FILES) $(LISP)
 	set x; \
 	here=`pwd`; \
 	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
@@ -1445,12 +1578,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) fficonfig.h.in $(TAGS_DEPENDENCIES) \
 	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
 	  fi; \
 	done; \
-	list='$(SOURCES) $(HEADERS) fficonfig.h.in $(LISP) $(TAGS_FILES)'; \
+	$(am__define_uniq_tagged_files); \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -1462,15 +1590,11 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) fficonfig.h.in $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
+ctags: ctags-recursive
-CTAGS: ctags-recursive $(HEADERS) $(SOURCES) fficonfig.h.in $(TAGS_DEPENDENCIES) \
+
-		$(TAGS_FILES) $(LISP)
+CTAGS: ctags
-	list='$(SOURCES) $(HEADERS) fficonfig.h.in $(LISP) $(TAGS_FILES)'; \
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-	unique=`for i in $$list; do \
+	$(am__define_uniq_tagged_files); \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -1479,18 +1603,16 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
-
 cscope: cscope.files
 	test ! -s cscope.files \
 	  || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
-
 clean-cscope:
 	-rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-recursive
 
-cscope.files: clean-cscope cscopelist-recursive cscopelist
+cscopelist-am: $(am__tagged_files)
-
+	list='$(am__tagged_files)'; \
-cscopelist: cscopelist-recursive $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS) $(LISP)'; \
 	case "$(srcdir)" in \
 	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
 	  *) sdir=$(subdir)/$(srcdir) ;; \
@@ -1627,9 +1749,9 @@ distcheck: dist
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
-	chmod -R a-w $(distdir); chmod u+w $(distdir)
+	chmod -R a-w $(distdir)
-	mkdir $(distdir)/_build
+	chmod u+w $(distdir)
-	mkdir $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
@@ -1750,6 +1872,8 @@ distclean-generic:
 	-rm -f src/m32r/$(am__dirstamp)
 	-rm -f src/m68k/$(DEPDIR)/$(am__dirstamp)
 	-rm -f src/m68k/$(am__dirstamp)
+	-rm -f src/m88k/$(DEPDIR)/$(am__dirstamp)
+	-rm -f src/m88k/$(am__dirstamp)
 	-rm -f src/metag/$(DEPDIR)/$(am__dirstamp)
 	-rm -f src/metag/$(am__dirstamp)
 	-rm -f src/microblaze/$(DEPDIR)/$(am__dirstamp)
@@ -1772,6 +1896,8 @@ distclean-generic:
 	-rm -f src/sparc/$(am__dirstamp)
 	-rm -f src/tile/$(DEPDIR)/$(am__dirstamp)
 	-rm -f src/tile/$(am__dirstamp)
+	-rm -f src/vax/$(DEPDIR)/$(am__dirstamp)
+	-rm -f src/vax/$(am__dirstamp)
 	-rm -f src/x86/$(DEPDIR)/$(am__dirstamp)
 	-rm -f src/x86/$(am__dirstamp)
 	-rm -f src/xtensa/$(DEPDIR)/$(am__dirstamp)
@@ -1788,7 +1914,7 @@ clean-am: clean-aminfo clean-generic clean-libtool \
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-	-rm -rf src/$(DEPDIR) src/aarch64/$(DEPDIR) src/alpha/$(DEPDIR) src/arc/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/bfin/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/metag/$(DEPDIR) src/microblaze/$(DEPDIR) src/mips/$(DEPDIR) src/moxie/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/tile/$(DEPDIR) src/x86/$(DEPDIR) src/xtensa/$(DEPDIR)
+	-rm -rf src/$(DEPDIR) src/aarch64/$(DEPDIR) src/alpha/$(DEPDIR) src/arc/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/bfin/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/m88k/$(DEPDIR) src/metag/$(DEPDIR) src/microblaze/$(DEPDIR) src/mips/$(DEPDIR) src/moxie/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/tile/$(DEPDIR) src/vax/$(DEPDIR) src/x86/$(DEPDIR) src/xtensa/$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-hdr distclean-libtool distclean-tags
@@ -1927,7 +2053,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-	-rm -rf src/$(DEPDIR) src/aarch64/$(DEPDIR) src/alpha/$(DEPDIR) src/arc/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/bfin/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/metag/$(DEPDIR) src/microblaze/$(DEPDIR) src/mips/$(DEPDIR) src/moxie/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/tile/$(DEPDIR) src/x86/$(DEPDIR) src/xtensa/$(DEPDIR)
+	-rm -rf src/$(DEPDIR) src/aarch64/$(DEPDIR) src/alpha/$(DEPDIR) src/arc/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/bfin/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/m88k/$(DEPDIR) src/metag/$(DEPDIR) src/microblaze/$(DEPDIR) src/mips/$(DEPDIR) src/moxie/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/tile/$(DEPDIR) src/vax/$(DEPDIR) src/x86/$(DEPDIR) src/xtensa/$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-aminfo \
 	maintainer-clean-generic maintainer-clean-vti
@@ -1949,18 +2075,15 @@ uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
 	uninstall-pdf-am uninstall-pkgconfigDATA uninstall-ps-am \
 	uninstall-toolexeclibLTLIBRARIES
 
-.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
+.MAKE: $(am__recursive_targets) all install-am install-strip
-	cscopelist-recursive ctags-recursive install-am install-strip \
-	tags-recursive
 
-.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
-	all all-am am--refresh check check-am clean clean-aminfo \
+	am--refresh check check-am clean clean-aminfo clean-cscope \
-	clean-cscope clean-generic clean-libtool \
+	clean-generic clean-libtool clean-noinstLTLIBRARIES \
-	clean-noinstLTLIBRARIES clean-toolexeclibLTLIBRARIES cscope \
+	clean-toolexeclibLTLIBRARIES cscope cscopelist-am ctags \
-	cscopelist cscopelist-recursive ctags ctags-recursive dist \
+	ctags-am dist dist-all dist-bzip2 dist-gzip dist-info \
-	dist-all dist-bzip2 dist-gzip dist-info dist-lzip dist-shar \
+	dist-lzip dist-shar dist-tarZ dist-xz dist-zip distcheck \
-	dist-tarZ dist-xz dist-zip distcheck distclean \
+	distclean distclean-compile distclean-generic distclean-hdr \
-	distclean-compile distclean-generic distclean-hdr \
 	distclean-libtool distclean-tags distcleancheck distdir \
 	distuninstallcheck dvi dvi-am html html-am info info-am \
 	install install-am install-data install-data-am install-dvi \
@@ -1973,7 +2096,7 @@ uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
 	maintainer-clean-generic maintainer-clean-vti mostlyclean \
 	mostlyclean-aminfo mostlyclean-compile mostlyclean-generic \
 	mostlyclean-libtool mostlyclean-vti pdf pdf-am ps ps-am tags \
-	tags-recursive uninstall uninstall-am uninstall-dvi-am \
+	tags-am uninstall uninstall-am uninstall-dvi-am \
 	uninstall-html-am uninstall-info-am uninstall-pdf-am \
 	uninstall-pkgconfigDATA uninstall-ps-am \
 	uninstall-toolexeclibLTLIBRARIES

aclocal.m4

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.12.2 -*- Autoconf -*-
+# generated automatically by aclocal 1.13.4 -*- Autoconf -*-
 
-# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -11,6 +11,7 @@
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
@@ -837,24 +838,22 @@ AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
 dnl aclocal-1.4 backwards compatibility:
 dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
 
-# Copyright (C) 2002-2012 Free Software Foundation, Inc.
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 8
-
 # AM_AUTOMAKE_VERSION(VERSION)
 # ----------------------------
 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.12'
+[am__api_version='1.13'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.12.2], [],
+m4_if([$1], [1.13.4], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -870,21 +869,19 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.12.2])dnl
+[AM_AUTOMAKE_VERSION([1.13.4])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # Figure out how to run the assembler.                      -*- Autoconf -*-
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 5
-
 # AM_PROG_AS
 # ----------
 AC_DEFUN([AM_PROG_AS],
@@ -899,14 +896,12 @@ _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 2
-
 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
@@ -954,14 +949,12 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2012 Free Software Foundation, Inc.
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 10
-
 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 # -------------------------------------
 # Define a conditional.
@@ -987,13 +980,12 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2012 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 17
 
 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
 # written in clear, in which case automake, when reading aclocal.m4,
@@ -1179,19 +1171,18 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2012 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 6
 
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 [{
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
   case $CONFIG_FILES in
@@ -1220,7 +1211,7 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
     test -z "$DEPDIR" && continue
     am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
+    test -z "$am__include" && continue
     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
     # Find all dependency output files, they are included files with
     # $(DEPDIR) in their names.  We invoke sed twice because it is the
@@ -1256,14 +1247,12 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 19
-
 # This macro actually does too much.  Some checks are only needed if
 # your package does certain things.  But this isn't really a big deal.
 
@@ -1279,7 +1268,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 # arguments mandatory, and then we can depend on a new Autoconf
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_PREREQ([2.62])dnl
+[AC_PREREQ([2.65])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -1309,8 +1298,7 @@ AC_SUBST([CYGPATH_W])
 dnl Distinguish between old-style and new-style calls.
 m4_ifval([$2],
 [AC_DIAGNOSE([obsolete],
-[$0: two- and three-arguments forms are deprecated.  For more info, see:
+             [$0: two- and three-arguments forms are deprecated.])
-http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
  AC_SUBST([PACKAGE], [$1])dnl
  AC_SUBST([VERSION], [$2])],
@@ -1364,18 +1352,15 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 		  [_AM_DEPENDENCIES([OBJC])],
 		  [m4_define([AC_PROG_OBJC],
 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
-dnl Support for Objective C++ was only introduced in Autoconf 2.65,
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
-dnl but we still cater to Autoconf 2.62.
-m4_ifdef([AC_PROG_OBJCXX],
-[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 		  [_AM_DEPENDENCIES([OBJCXX])],
 		  [m4_define([AC_PROG_OBJCXX],
-			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 ])
-_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+AC_REQUIRE([AM_SILENT_RULES])dnl
-dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
+dnl The testsuite driver may need to know about EXEEXT, so add the
-dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
-dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
 AC_CONFIG_COMMANDS_PRE(dnl
 [m4_provide_if([_AM_COMPILER_EXEEXT],
   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
@@ -1409,14 +1394,12 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 8
-
 # AM_PROG_INSTALL_SH
 # ------------------
 # Define $install_sh.
@@ -1432,14 +1415,12 @@ if test x"${install_sh}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2012 Free Software Foundation, Inc.
+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 2
-
 # Check whether the underlying file-system supports filenames
 # with a leading dot.  For instance MS-DOS doesn't.
 AC_DEFUN([AM_SET_LEADING_DOT],
@@ -1456,14 +1437,12 @@ AC_SUBST([am__leading_dot])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 7
-
 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 # ----------------------------------
 # Control maintainer-specific portions of Makefiles.
@@ -1491,18 +1470,14 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 ]
 )
 
-AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
-
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 5
-
 # AM_MAKE_INCLUDE()
 # -----------------
 # Check to see how make treats includes.
@@ -1545,14 +1520,12 @@ AC_MSG_RESULT([$_am_result])
 rm -f confinc confmf
 ])
 
-# Copyright (C) 1999-2012 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 6
-
 # AM_PROG_CC_C_O
 # --------------
 # Like AC_PROG_CC_C_O, but changed for automake.
@@ -1581,14 +1554,12 @@ m4_define([AC_PROG_CC],
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2012 Free Software Foundation, Inc.
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 7
-
 # AM_MISSING_PROG(NAME, PROGRAM)
 # ------------------------------
 AC_DEFUN([AM_MISSING_PROG],
@@ -1596,11 +1567,10 @@ AC_DEFUN([AM_MISSING_PROG],
 $1=${$1-"${am_missing_run}$2"}
 AC_SUBST($1)])
 
-
 # AM_MISSING_HAS_RUN
 # ------------------
-# Define MISSING if not defined so far and test if it supports --run.
+# Define MISSING if not defined so far and test if it is modern enough.
-# If it does, set am_missing_run to use it, otherwise, to nothing.
+# If it is, set am_missing_run to use it, otherwise, to nothing.
 AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 AC_REQUIRE_AUX_FILE([missing])dnl
@@ -1613,8 +1583,8 @@ if test x"${MISSING+set}" != xset; then
   esac
 fi
 # Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
+if eval "$MISSING --is-lightweight"; then
-  am_missing_run="$MISSING --run "
+  am_missing_run="$MISSING "
 else
   am_missing_run=
   AC_MSG_WARN(['missing' script is too old or missing])
@@ -1623,14 +1593,12 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 6
-
 # _AM_MANGLE_OPTION(NAME)
 # -----------------------
 AC_DEFUN([_AM_MANGLE_OPTION],
@@ -1656,14 +1624,12 @@ AC_DEFUN([_AM_IF_OPTION],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 9
-
 # AM_SANITY_CHECK
 # ---------------
 AC_DEFUN([AM_SANITY_CHECK],
@@ -1739,13 +1705,71 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 2
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+  [--enable-silent-rules],
+  [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+  [--disable-silent-rules],
+  [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+   [am_cv_make_support_nested_variables],
+   [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+  dnl Using '$V' instead of '$(V)' breaks IRIX make.
+  AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
 
 # AM_PROG_INSTALL_STRIP
 # ---------------------
@@ -1769,14 +1793,12 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2012 Free Software Foundation, Inc.
+# Copyright (C) 2006-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 3
-
 # _AM_SUBST_NOTMAKE(VARIABLE)
 # ---------------------------
 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
@@ -1790,14 +1812,12 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2012 Free Software Foundation, Inc.
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 3
-
 # _AM_PROG_TAR(FORMAT)
 # --------------------
 # Check how to create a tarball in format FORMAT.
@@ -1811,76 +1831,114 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 # Substitute a variable $(am__untar) that extract such
 # a tarball read from stdin.
 #     $(am__untar) < result.tar
+#
 AC_DEFUN([_AM_PROG_TAR],
 [# Always define AMTAR for backward compatibility.  Yes, it's still used
 # in the wild :-(  We should find a proper way to deprecate it ...
 AC_SUBST([AMTAR], ['$${TAR-tar}'])
-m4_if([$1], [v7],
+
-     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+# We'll loop over all known methods to create a tar archive until one works.
-     [m4_case([$1], [ustar],, [pax],,
-              [m4_fatal([Unknown tar format])])
-AC_MSG_CHECKING([how to create a $1 tar archive])
-# Loop over all known methods to create a tar archive until one works.
 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-_am_tools=${am_cv_prog_tar_$1-$_am_tools}
-# Do not fold the above two line into one, because Tru64 sh and
-# Solaris sh will not grok spaces in the rhs of '-'.
-for _am_tool in $_am_tools
-do
-  case $_am_tool in
-  gnutar)
-    for _am_tar in tar gnutar gtar;
-    do
-      AM_RUN_LOG([$_am_tar --version]) && break
-    done
-    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
-    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
-    am__untar="$_am_tar -xf -"
-    ;;
-  plaintar)
-    # Must skip GNU tar: if it does not support --format= it doesn't create
-    # ustar tarball either.
-    (tar --version) >/dev/null 2>&1 && continue
-    am__tar='tar chf - "$$tardir"'
-    am__tar_='tar chf - "$tardir"'
-    am__untar='tar xf -'
-    ;;
-  pax)
-    am__tar='pax -L -x $1 -w "$$tardir"'
-    am__tar_='pax -L -x $1 -w "$tardir"'
-    am__untar='pax -r'
-    ;;
-  cpio)
-    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
-    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
-    am__untar='cpio -i -H $1 -d'
-    ;;
-  none)
-    am__tar=false
-    am__tar_=false
-    am__untar=false
-    ;;
-  esac
 
-  # If the value was cached, stop now.  We just wanted to have am__tar
+m4_if([$1], [v7],
-  # and am__untar set.
+  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
-  test -n "${am_cv_prog_tar_$1}" && break
 
-  # tar/untar a dummy directory, and stop if the command works
+  [m4_case([$1],
+    [ustar],
+     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+      # There is notably a 21 bits limit for the UID and the GID.  In fact,
+      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+      # and bug#13588).
+      am_max_uid=2097151 # 2^21 - 1
+      am_max_gid=$am_max_uid
+      # The $UID and $GID variables are not portable, so we need to resort
+      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
+      # below are definitely unexpected, so allow the users to see them
+      # (that is, avoid stderr redirection).
+      am_uid=`id -u || echo unknown`
+      am_gid=`id -g || echo unknown`
+      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+      if test $am_uid -le $am_max_uid; then
+         AC_MSG_RESULT([yes])
+      else
+         AC_MSG_RESULT([no])
+         _am_tools=none
+      fi
+      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+      if test $am_gid -le $am_max_gid; then
+         AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+        _am_tools=none
+      fi],
+
+  [pax],
+    [],
+
+  [m4_fatal([Unknown tar format])])
+
+  AC_MSG_CHECKING([how to create a $1 tar archive])
+
+  # Go ahead even if we have the value already cached.  We do so because we
+  # need to set the values for the 'am__tar' and 'am__untar' variables.
+  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+  for _am_tool in $_am_tools; do
+    case $_am_tool in
+    gnutar)
+      for _am_tar in tar gnutar gtar; do
+        AM_RUN_LOG([$_am_tar --version]) && break
+      done
+      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+      am__untar="$_am_tar -xf -"
+      ;;
+    plaintar)
+      # Must skip GNU tar: if it does not support --format= it doesn't create
+      # ustar tarball either.
+      (tar --version) >/dev/null 2>&1 && continue
+      am__tar='tar chf - "$$tardir"'
+      am__tar_='tar chf - "$tardir"'
+      am__untar='tar xf -'
+      ;;
+    pax)
+      am__tar='pax -L -x $1 -w "$$tardir"'
+      am__tar_='pax -L -x $1 -w "$tardir"'
+      am__untar='pax -r'
+      ;;
+    cpio)
+      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+      am__untar='cpio -i -H $1 -d'
+      ;;
+    none)
+      am__tar=false
+      am__tar_=false
+      am__untar=false
+      ;;
+    esac
+
+    # If the value was cached, stop now.  We just wanted to have am__tar
+    # and am__untar set.
+    test -n "${am_cv_prog_tar_$1}" && break
+
+    # tar/untar a dummy directory, and stop if the command works.
+    rm -rf conftest.dir
+    mkdir conftest.dir
+    echo GrepMe > conftest.dir/file
+    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+    rm -rf conftest.dir
+    if test -s conftest.tar; then
+      AM_RUN_LOG([$am__untar <conftest.tar])
+      AM_RUN_LOG([cat conftest.dir/file])
+      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+    fi
+  done
   rm -rf conftest.dir
-  mkdir conftest.dir
-  echo GrepMe > conftest.dir/file
-  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
-  rm -rf conftest.dir
-  if test -s conftest.tar; then
-    AM_RUN_LOG([$am__untar <conftest.tar])
-    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-  fi
-done
-rm -rf conftest.dir
 
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
 AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR

compile

@@ -1,10 +1,9 @@
 #! /bin/sh
-# Wrapper for compilers which do not understand `-c -o'.
+# Wrapper for compilers which do not understand '-c -o'.
 
-scriptversion=2009-10-06.20; # UTC
+scriptversion=2012-10-14.11; # UTC
 
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009  Free Software
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
-# Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -29,21 +28,224 @@ scriptversion=2009-10-06.20; # UTC
 # bugs to <bug-automake@gnu.org> or send patches to
 # <automake-patches@gnu.org>.
 
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
 case $1 in
   '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
      exit 1;
      ;;
   -h | --h*)
     cat <<\EOF
 Usage: compile [--help] [--version] PROGRAM [ARGS]
 
-Wrapper for compilers which do not understand `-c -o'.
+Wrapper for compilers which do not understand '-c -o'.
-Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
 arguments, and rename the output as expected.
 
 If you are trying to build a whole package this is not the
-right script to run: please start by reading the file `INSTALL'.
+right script to run: please start by reading the file 'INSTALL'.
 
 Report bugs to <bug-automake@gnu.org>.
 EOF
@@ -53,11 +255,13 @@ EOF
     echo "compile $scriptversion"
     exit $?
     ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
 esac
 
 ofile=
 cfile=
-eat=
 
 for arg
 do
@@ -66,8 +270,8 @@ do
   else
     case $1 in
       -o)
-	# configure might choose to run compile as `compile cc -o foo foo.c'.
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
-	# So we strip `-o arg' only if arg is an object.
+	# So we strip '-o arg' only if arg is an object.
 	eat=1
 	case $2 in
 	  *.o | *.obj)
@@ -94,10 +298,10 @@ do
 done
 
 if test -z "$ofile" || test -z "$cfile"; then
-  # If no `-o' option was seen then we might have been invoked from a
+  # If no '-o' option was seen then we might have been invoked from a
   # pattern rule where we don't need one.  That is ok -- this is a
   # normal compilation that the losing compiler can handle.  If no
-  # `.c' file was seen then we are probably linking.  That is also
+  # '.c' file was seen then we are probably linking.  That is also
   # ok.
   exec "$@"
 fi
@@ -106,7 +310,7 @@ fi
 cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
 
 # Create the lock directory.
-# Note: use `[/\\:.-]' here to ensure that we don't use the same name
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
 # that we are using for the .o file.  Also, base the name on the expected
 # object file name, since that is what matters with a parallel build.
 lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d

config.guess

@@ -1,10 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   Copyright 1992-2013 Free Software Foundation, Inc.
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011, 2012, 2013 Free Software Foundation, Inc.
 
-timestamp='2012-12-29'
+timestamp='2013-06-10'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -52,9 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+Copyright 1992-2013 Free Software Foundation, Inc.
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-2012, 2013 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -136,6 +132,27 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
+case "${UNAME_SYSTEM}" in
+Linux|GNU|GNU/*)
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	LIBC=gnu
+
+	eval $set_cc_for_build
+	cat <<-EOF > $dummy.c
+	#include <features.h>
+	#if defined(__UCLIBC__)
+	LIBC=uclibc
+	#elif defined(__dietlibc__)
+	LIBC=dietlibc
+	#else
+	LIBC=gnu
+	#endif
+	EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	;;
+esac
+
 # Note: order is significant - the case branches are not exclusive.
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
@@ -857,21 +874,21 @@ EOF
 	exit ;;
     *:GNU:*:*)
 	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 	exit ;;
     *:GNU/*:*:*)
 	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
 	exit ;;
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
 	exit ;;
     aarch64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     aarch64_be:Linux:*:*)
 	UNAME_MACHINE=aarch64_be
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
@@ -884,59 +901,54 @@ EOF
 	  EV68*) UNAME_MACHINE=alphaev68 ;;
 	esac
 	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    arc:Linux:*:* | arceb:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     arm*:Linux:*:*)
 	eval $set_cc_for_build
 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 	    | grep -q __ARM_EABI__
 	then
-	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	else
 	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 		| grep -q __ARM_PCS_VFP
 	    then
-		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
 	    else
-		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
 	    fi
 	fi
 	exit ;;
     avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     cris:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-gnu
+	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 	exit ;;
     crisv32:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-gnu
+	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 	exit ;;
     frv:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     hexagon:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     i*86:Linux:*:*)
-	LIBC=gnu
+	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
-	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
 	exit ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     mips:Linux:*:* | mips64:Linux:*:*)
 	eval $set_cc_for_build
@@ -955,54 +967,63 @@ EOF
 	#endif
 EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
 	;;
+    or1k:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
     or32:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     padre:Linux:*:*)
-	echo sparc-unknown-linux-gnu
+	echo sparc-unknown-linux-${LIBC}
 	exit ;;
     parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-gnu
+	echo hppa64-unknown-linux-${LIBC}
 	exit ;;
     parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
-	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
-	  *)    echo hppa-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-${LIBC} ;;
 	esac
 	exit ;;
     ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-gnu
+	echo powerpc64-unknown-linux-${LIBC}
 	exit ;;
     ppc:Linux:*:*)
-	echo powerpc-unknown-linux-gnu
+	echo powerpc-unknown-linux-${LIBC}
+	exit ;;
+    ppc64le:Linux:*:*)
+	echo powerpc64le-unknown-linux-${LIBC}
+	exit ;;
+    ppcle:Linux:*:*)
+	echo powerpcle-unknown-linux-${LIBC}
 	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
+	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
 	exit ;;
     sh64*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     tile*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-gnu
+	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
 	exit ;;
     x86_64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     xtensa*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@@ -1235,19 +1256,21 @@ EOF
 	exit ;;
     *:Darwin:*:*)
 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	case $UNAME_PROCESSOR in
+	eval $set_cc_for_build
-	    i386)
+	if test "$UNAME_PROCESSOR" = unknown ; then
-		eval $set_cc_for_build
+	    UNAME_PROCESSOR=powerpc
-		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	fi
-		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		      grep IS_64BIT_ARCH >/dev/null
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		  then
+		grep IS_64BIT_ARCH >/dev/null
-		      UNAME_PROCESSOR="x86_64"
+	    then
-		  fi
+		case $UNAME_PROCESSOR in
-		fi ;;
+		    i386) UNAME_PROCESSOR=x86_64 ;;
-	    unknown) UNAME_PROCESSOR=powerpc ;;
+		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
-	esac
+		esac
+	    fi
+	fi
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
 	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)

config.sub

@@ -1,10 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   Copyright 1992-2013 Free Software Foundation, Inc.
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011, 2012, 2013 Free Software Foundation, Inc.
 
-timestamp='2012-12-29'
+timestamp='2013-04-24'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -70,9 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+Copyright 1992-2013 Free Software Foundation, Inc.
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-2012, 2013 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -256,7 +252,7 @@ case $basic_machine in
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| am33_2.0 \
-	| arc \
+	| arc | arceb \
 	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
 	| avr | avr32 \
 	| be32 | be64 \
@@ -290,16 +286,17 @@ case $basic_machine in
 	| mipsisa64r2 | mipsisa64r2el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipsr5900 | mipsr5900el \
 	| mipstx39 | mipstx39el \
 	| mn10200 | mn10300 \
 	| moxie \
 	| mt \
 	| msp430 \
 	| nds32 | nds32le | nds32be \
-	| nios | nios2 \
+	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
 	| open8 \
-	| or32 \
+	| or1k | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
 	| pyramid \
@@ -369,7 +366,7 @@ case $basic_machine in
 	| aarch64-* | aarch64_be-* \
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 	| avr-* | avr32-* \
 	| be32-* | be64-* \
@@ -407,12 +404,13 @@ case $basic_machine in
 	| mipsisa64r2-* | mipsisa64r2el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipsr5900-* | mipsr5900el-* \
 	| mipstx39-* | mipstx39el-* \
 	| mmix-* \
 	| mt-* \
 	| msp430-* \
 	| nds32-* | nds32le-* | nds32be-* \
-	| nios-* | nios2-* \
+	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
 	| orion-* \
@@ -1008,7 +1006,7 @@ case $basic_machine in
 		;;
 	ppc64)	basic_machine=powerpc64-unknown
 		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 		basic_machine=powerpc64le-unknown
@@ -1354,7 +1352,7 @@ case $os in
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-	      | -sym* | -kopensolaris* \
+	      | -sym* | -kopensolaris* | -plan9* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 	      | -aos* | -aros* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
@@ -1500,9 +1498,6 @@ case $os in
 	-aros*)
 		os=-aros
 		;;
-	-kaos*)
-		os=-kaos
-		;;
 	-zvmoe)
 		os=-zvmoe
 		;;
@@ -1594,6 +1589,9 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
+	or1k-*)
+		os=-elf
+		;;
 	or32-*)
 		os=-coff
 		;;

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for libffi 3.0.13.
+# Generated by GNU Autoconf 2.69 for libffi 3.0.14-rc0.
 #
 # Report bugs to <http://github.com/atgreen/libffi/issues>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libffi'
 PACKAGE_TARNAME='libffi'
-PACKAGE_VERSION='3.0.13'
+PACKAGE_VERSION='3.0.14-rc0'
-PACKAGE_STRING='libffi 3.0.13'
+PACKAGE_STRING='libffi 3.0.14-rc0'
 PACKAGE_BUGREPORT='http://github.com/atgreen/libffi/issues'
 PACKAGE_URL=''
 
@@ -649,6 +649,8 @@ HAVE_LONG_DOUBLE
 ALLOCA
 XTENSA_FALSE
 XTENSA_TRUE
+VAX_FALSE
+VAX_TRUE
 TILE_FALSE
 TILE_TRUE
 PA64_HPUX_FALSE
@@ -691,6 +693,8 @@ METAG_FALSE
 METAG_TRUE
 MICROBLAZE_FALSE
 MICROBLAZE_TRUE
+M88K_FALSE
+M88K_TRUE
 M68K_FALSE
 M68K_TRUE
 M32R_FALSE
@@ -767,6 +771,10 @@ CPPFLAGS
 LDFLAGS
 CFLAGS
 CC
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
 am__untar
 am__tar
 AMTAR
@@ -845,6 +853,7 @@ ac_subst_files=''
 ac_user_opts='
 enable_option_checking
 enable_builddir
+enable_silent_rules
 enable_dependency_tracking
 enable_shared
 enable_static
@@ -1409,7 +1418,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libffi 3.0.13 to adapt to many kinds of systems.
+\`configure' configures libffi 3.0.14-rc0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1480,7 +1489,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libffi 3.0.13:";;
+     short | recursive ) echo "Configuration of libffi 3.0.14-rc0:";;
    esac
   cat <<\_ACEOF
 
@@ -1490,6 +1499,8 @@ Optional Features:
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --disable-builddir      disable automatic build in subdir of sources
 
+  --enable-silent-rules   less verbose build output (undo: "make V=1")
+  --disable-silent-rules  verbose build output (undo: "make V=0")
   --enable-dependency-tracking
                           do not reject slow dependency extractors
   --disable-dependency-tracking
@@ -1600,7 +1611,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libffi configure 3.0.13
+libffi configure 3.0.14-rc0
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2206,7 +2217,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libffi $as_me 3.0.13, which was
+It was created by libffi $as_me 3.0.14-rc0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2805,7 +2816,7 @@ ax_enable_builddir_auxdir="$am_aux_dir"
 ac_config_commands="$ac_config_commands buildir"
 
 
-am__api_version='1.12'
+am__api_version='1.13'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2986,8 +2997,8 @@ if test x"${MISSING+set}" != xset; then
   esac
 fi
 # Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
+if eval "$MISSING --is-lightweight"; then
-  am_missing_run="$MISSING --run "
+  am_missing_run="$MISSING "
 else
   am_missing_run=
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
@@ -3227,6 +3238,45 @@ else
 fi
 rmdir .tst 2>/dev/null
 
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
 if test "`cd $srcdir && pwd`" != "`pwd`"; then
   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
   # is not polluted with repeated "-I."
@@ -3249,7 +3299,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libffi'
- VERSION='3.0.13'
+ VERSION='3.0.14-rc0'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3289,6 +3339,10 @@ mkdir_p='$(MKDIR_P)'
 # in the wild :-(  We should find a proper way to deprecate it ...
 AMTAR='$${TAR-tar}'
 
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar  pax cpio none'
+
 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
@@ -3296,6 +3350,7 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
+
 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
 # We must force CC to /not/ be precious variables; otherwise
 # the wrong, non-multilib-adjusted value will be used in multilibs.
@@ -13419,6 +13474,10 @@ case "$host" in
 	TARGET=M68K; TARGETDIR=m68k
 	;;
 
+  m88k-*-*)
+	TARGET=M88K; TARGETDIR=m88k
+	;;
+
   microblaze*-*-*)
 	TARGET=MICROBLAZE; TARGETDIR=microblaze
 	;;
@@ -13484,6 +13543,10 @@ case "$host" in
         TARGET=TILE; TARGETDIR=tile
         ;;
 
+  vax-*-*)
+	TARGET=VAX; TARGETDIR=vax
+	;;
+
   xtensa*-*)
 	TARGET=XTENSA; TARGETDIR=xtensa
 	;;
@@ -13593,6 +13656,14 @@ else
   M68K_FALSE=
 fi
 
+ if test x$TARGET = xM88K; then
+  M88K_TRUE=
+  M88K_FALSE='#'
+else
+  M88K_TRUE='#'
+  M88K_FALSE=
+fi
+
  if test x$TARGET = xMICROBLAZE; then
   MICROBLAZE_TRUE=
   MICROBLAZE_FALSE='#'
@@ -13761,6 +13832,14 @@ else
   TILE_FALSE=
 fi
 
+ if test x$TARGET = xVAX; then
+  VAX_TRUE=
+  VAX_FALSE='#'
+else
+  VAX_TRUE='#'
+  VAX_FALSE=
+fi
+
  if test x$TARGET = xXTENSA; then
   XTENSA_TRUE=
   XTENSA_FALSE='#'
@@ -15069,6 +15148,10 @@ if test -z "${M68K_TRUE}" && test -z "${M68K_FALSE}"; then
   as_fn_error $? "conditional \"M68K\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${M88K_TRUE}" && test -z "${M88K_FALSE}"; then
+  as_fn_error $? "conditional \"M88K\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${MICROBLAZE_TRUE}" && test -z "${MICROBLAZE_FALSE}"; then
   as_fn_error $? "conditional \"MICROBLAZE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -15153,6 +15236,10 @@ if test -z "${TILE_TRUE}" && test -z "${TILE_FALSE}"; then
   as_fn_error $? "conditional \"TILE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${VAX_TRUE}" && test -z "${VAX_FALSE}"; then
+  as_fn_error $? "conditional \"VAX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${XTENSA_TRUE}" && test -z "${XTENSA_FALSE}"; then
   as_fn_error $? "conditional \"XTENSA\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -15567,7 +15654,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libffi $as_me 3.0.13, which was
+This file was extended by libffi $as_me 3.0.14-rc0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -15637,7 +15724,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-libffi config.status 3.0.13
+libffi config.status 3.0.14-rc0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -16837,7 +16924,7 @@ $as_echo "$as_me: build in $ax_enable_builddir (HOST=$ax_enable_builddir_host)"
   fi
  ;;
     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
   case $CONFIG_FILES in
@@ -16888,7 +16975,7 @@ $as_echo X"$mf" |
     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
     test -z "$DEPDIR" && continue
     am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
+    test -z "$am__include" && continue
     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
     # Find all dependency output files, they are included files with
     # $(DEPDIR) in their names.  We invoke sed twice because it is the

configure.ac

@@ -2,7 +2,7 @@ dnl Process this with autoconf to create configure
 
 AC_PREREQ(2.68)
 
-AC_INIT([libffi], [3.0.13], [http://github.com/atgreen/libffi/issues])
+AC_INIT([libffi], [3.0.14-rc0], [http://github.com/atgreen/libffi/issues])
 AC_CONFIG_HEADERS([fficonfig.h])
 
 AC_CANONICAL_SYSTEM
@@ -195,6 +195,10 @@ case "$host" in
 	TARGET=M68K; TARGETDIR=m68k
 	;;
 
+  m88k-*-*)
+	TARGET=M88K; TARGETDIR=m88k
+	;;
+
   microblaze*-*-*)
 	TARGET=MICROBLAZE; TARGETDIR=microblaze
 	;;
@@ -260,6 +264,10 @@ case "$host" in
         TARGET=TILE; TARGETDIR=tile
         ;;
 
+  vax-*-*)
+	TARGET=VAX; TARGETDIR=vax
+	;;
+
   xtensa*-*)
 	TARGET=XTENSA; TARGETDIR=xtensa
 	;;
@@ -285,6 +293,7 @@ AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
 AM_CONDITIONAL(M32R, test x$TARGET = xM32R)
 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
+AM_CONDITIONAL(M88K, test x$TARGET = xM88K)
 AM_CONDITIONAL(MICROBLAZE, test x$TARGET = xMICROBLAZE)
 AM_CONDITIONAL(METAG, test x$TARGET = xMETAG)
 AM_CONDITIONAL(MOXIE, test x$TARGET = xMOXIE)
@@ -306,6 +315,7 @@ AM_CONDITIONAL(PA_LINUX, test x$TARGET = xPA_LINUX)
 AM_CONDITIONAL(PA_HPUX, test x$TARGET = xPA_HPUX)
 AM_CONDITIONAL(PA64_HPUX, test x$TARGET = xPA64_HPUX)
 AM_CONDITIONAL(TILE, test x$TARGET = xTILE)
+AM_CONDITIONAL(VAX, test x$TARGET = xVAX)
 AM_CONDITIONAL(XTENSA, test x$TARGET = xXTENSA)
 
 AC_HEADER_STDC

depcomp

@@ -1,10 +1,9 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-scriptversion=2009-04-28.21; # UTC
+scriptversion=2013-05-30.07; # UTC
 
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
-# Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -28,9 +27,9 @@ scriptversion=2009-04-28.21; # UTC
 
 case $1 in
   '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-     exit 1;
+    exit 1;
-     ;;
+    ;;
   -h | --h*)
     cat <<\EOF
 Usage: depcomp [--help] [--version] PROGRAM [ARGS]
@@ -40,11 +39,11 @@ as side-effects.
 
 Environment variables:
   depmode     Dependency tracking mode.
-  source      Source file read by `PROGRAMS ARGS'.
+  source      Source file read by 'PROGRAMS ARGS'.
-  object      Object file output by `PROGRAMS ARGS'.
+  object      Object file output by 'PROGRAMS ARGS'.
   DEPDIR      directory where to store dependencies.
   depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputing dependencies.
+  tmpdepfile  Temporary file to use when outputting dependencies.
   libtool     Whether libtool is used (yes/no).
 
 Report bugs to <bug-automake@gnu.org>.
@@ -57,6 +56,66 @@ EOF
     ;;
 esac
 
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'.  Note that this directory component will
+# be either empty or ending with a '/' character.  This is deliberate.
+set_dir_from ()
+{
+  case $1 in
+    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+      *) dir=;;
+  esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+  echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+  # If the compiler actually managed to produce a dependency file,
+  # post-process it.
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form 'foo.o: dependency.h'.
+    # Do two passes, one to just change these to
+    #   $object: dependency.h
+    # and one to simply output
+    #   dependency.h:
+    # which is needed to avoid the deleted-header problem.
+    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+    } > "$depfile"
+    rm -f "$tmpdepfile"
+  else
+    make_dummy_depfile
+  fi
+}
+
+# A tabulation character.
+tab='	'
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
 if test -z "$depmode" || test -z "$source" || test -z "$object"; then
   echo "depcomp: Variables source, object and depmode must be set" 1>&2
   exit 1
@@ -69,6 +128,9 @@ tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
 
 rm -f "$tmpdepfile"
 
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
 # Some modes work just like other modes, but use different flags.  We
 # parameterize here, but still list the modes in the big case below,
 # to make depend.m4 easier to write.  Note that we *cannot* use a case
@@ -80,18 +142,32 @@ if test "$depmode" = hp; then
 fi
 
 if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
+  # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
+  dashmflag=-xM
-   depmode=dashmstdout
+  depmode=dashmstdout
 fi
 
 cygpath_u="cygpath -u -f -"
 if test "$depmode" = msvcmsys; then
-   # This is just like msvisualcpp but w/o cygpath translation.
+  # This is just like msvisualcpp but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
+  # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
+  # slashes to satisfy depend.m4
-   cygpath_u="sed s,\\\\\\\\,/,g"
+  cygpath_u='sed s,\\\\,/,g'
-   depmode=msvisualcpp
+  depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+  # This is just like msvc7 but w/o cygpath translation.
+  # Just convert the backslash-escaped backslashes to single forward
+  # slashes to satisfy depend.m4
+  cygpath_u='sed s,\\\\,/,g'
+  depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+  gccflag=-qmakedep=gcc,-MF
+  depmode=gcc
 fi
 
 case "$depmode" in
@@ -114,8 +190,7 @@ gcc3)
   done
   "$@"
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
     rm -f "$tmpdepfile"
     exit $stat
   fi
@@ -123,13 +198,17 @@ gcc3)
   ;;
 
 gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
 ## There are various ways to get dependency output from gcc.  Here's
 ## why we pick this rather obscure method:
 ## - Don't want to use -MD because we'd like the dependencies to end
 ##   up in a subdir.  Having to rename by hand is ugly.
 ##   (We might end up doing this anyway to support other compilers.)
 ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
+##   -MM, not -M (despite what the docs say).  Also, it might not be
+##   supported by the other compilers which use the 'gcc' depmode.
 ## - Using -M directly means running the compiler twice (even worse
 ##   than renaming).
   if test -z "$gccflag"; then
@@ -137,31 +216,31 @@ gcc)
   fi
   "$@" -Wp,"$gccflag$tmpdepfile"
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
     rm -f "$tmpdepfile"
     exit $stat
   fi
   rm -f "$depfile"
   echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+  # The second -e expression handles DOS-style file names with drive
-## The second -e expression handles DOS-style file names with drive letters.
+  # letters.
   sed -e 's/^[^:]*: / /' \
       -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
+## This next piece of magic avoids the "deleted header file" problem.
 ## The problem is that when a header file which appears in a .P file
 ## is deleted, the dependency causes make to die (because there is
 ## typically no way to rebuild the header).  We avoid this by adding
 ## dummy dependencies for each header file.  Too bad gcc doesn't do
 ## this for us directly.
-  tr ' ' '
+## Some versions of gcc put a space before the ':'.  On the theory
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
 ## that the space means something, we add a space to the output as
-## well.
+## well.  hp depmode also adds that space, but also prefixes the VPATH
+## to the object.  Take care to not repeat it in the output.
 ## Some versions of the HPUX 10.20 sed can't process this invocation
 ## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
@@ -179,8 +258,7 @@ sgi)
     "$@" -MDupdate "$tmpdepfile"
   fi
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
     rm -f "$tmpdepfile"
     exit $stat
   fi
@@ -188,43 +266,41 @@ sgi)
 
   if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
     echo "$object : \\" > "$depfile"
-
     # Clip off the initial element (the dependent).  Don't try to be
     # clever and replace this with sed code, as IRIX sed won't handle
     # lines with more than a fixed number of characters (4096 in
     # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
+    # the IRIX cc adds comments like '#:fec' to the end of the
     # dependency line.
-    tr ' ' '
+    tr ' ' "$nl" < "$tmpdepfile" \
-' < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+      | tr "$nl" ' ' >> "$depfile"
-    tr '
-' ' ' >> "$depfile"
     echo >> "$depfile"
-
     # The second pass generates a dummy entry for each header file.
-    tr ' ' '
+    tr ' ' "$nl" < "$tmpdepfile" \
-' < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+      >> "$depfile"
-   >> "$depfile"
   else
-    # The sourcefile does not contain any dependencies, so just
+    make_dummy_depfile
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
   fi
   rm -f "$tmpdepfile"
   ;;
 
+xlc)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
 aix)
   # The C for AIX Compiler uses -M and outputs the dependencies
   # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
+  # current directory.  Also, the AIX compiler puts '$object:' at the
   # start of each line; $object doesn't have directory information.
   # Version 6 uses the directory in both cases.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  set_dir_from "$object"
-  test "x$dir" = "x$object" && dir=
+  set_base_from "$object"
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
   if test "$libtool" = yes; then
     tmpdepfile1=$dir$base.u
     tmpdepfile2=$base.u
@@ -237,9 +313,7 @@ aix)
     "$@" -M
   fi
   stat=$?
-
+  if test $stat -ne 0; then
-  if test $stat -eq 0; then :
-  else
     rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
     exit $stat
   fi
@@ -248,44 +322,100 @@ aix)
   do
     test -f "$tmpdepfile" && break
   done
-  if test -f "$tmpdepfile"; then
+  aix_post_process_depfile
-    # Each line is of the form `foo.o: dependent.h'.
+  ;;
-    # Do two passes, one to just change these to
+
-    # `$object: dependent.h' and one to simply `dependent.h:'.
+tcc)
-    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
-    # That's a tab and a space in the [].
+  # FIXME: That version still under development at the moment of writing.
-    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+  #        Make that this statement remains true also for stable, released
-  else
+  #        versions.
-    # The sourcefile does not contain any dependencies, so just
+  # It will wrap lines (doesn't matter whether long or short) with a
-    # store a dummy comment line, to avoid errors with the Makefile
+  # trailing '\', as in:
-    # "include basename.Plo" scheme.
+  #
-    echo "#dummy" > "$depfile"
+  #   foo.o : \
+  #    foo.c \
+  #    foo.h \
+  #
+  # It will put a trailing '\' even on the last line, and will use leading
+  # spaces rather than leading tabs (at least since its commit 0394caf7
+  # "Emit spaces for -MD").
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
   fi
+  rm -f "$depfile"
+  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+  # We have to change lines of the first kind to '$object: \'.
+  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+  # And for each line of the second kind, we have to emit a 'dep.h:'
+  # dummy dependency, to avoid the deleted-header problem.
+  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
-icc)
+## The order of this option in the case statement is important, since the
-  # Intel's C compiler understands `-MD -MF file'.  However on
+## shell code in configure will try each of these formats in the order
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+## listed in this file.  A plain '-MD' option would be understood by many
-  # ICC 7.0 will fill foo.d with something like
+## compilers, so we must ensure this comes after the gcc and icc options.
-  #    foo.o: sub/foo.c
+pgcc)
-  #    foo.o: sub/foo.h
+  # Portland's C compiler understands '-MD'.
-  # which is wrong.  We want:
+  # Will always output deps to 'file.d' where file is the root name of the
-  #    sub/foo.o: sub/foo.c
+  # source file under compilation, even if file resides in a subdirectory.
-  #    sub/foo.o: sub/foo.h
+  # The object file name does not affect the name of the '.d' file.
-  #    sub/foo.c:
+  # pgcc 10.2 will output
-  #    sub/foo.h:
-  # ICC 7.1 will output
   #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
+  # and will wrap long lines using '\' :
   #    foo.o: sub/foo.c ... \
   #     sub/foo.h ... \
   #     ...
+  set_dir_from "$object"
+  # Use the source, not the object, to determine the base name, since
+  # that's sadly what pgcc will do too.
+  set_base_from "$source"
+  tmpdepfile=$base.d
 
-  "$@" -MD -MF "$tmpdepfile"
+  # For projects that build the same source file twice into different object
-  stat=$?
+  # files, the pgcc approach of using the *source* file root name can cause
-  if test $stat -eq 0; then :
+  # problems in parallel builds.  Use a locking strategy to avoid stomping on
-  else
+  # the same $tmpdepfile.
+  lockdir=$base.d-lock
+  trap "
+    echo '$0: caught signal, cleaning up...' >&2
+    rmdir '$lockdir'
+    exit 1
+  " 1 2 13 15
+  numtries=100
+  i=$numtries
+  while test $i -gt 0; do
+    # mkdir is a portable test-and-set.
+    if mkdir "$lockdir" 2>/dev/null; then
+      # This process acquired the lock.
+      "$@" -MD
+      stat=$?
+      # Release the lock.
+      rmdir "$lockdir"
+      break
+    else
+      # If the lock is being held by a different process, wait
+      # until the winning process is done or we timeout.
+      while test -d "$lockdir" && test $i -gt 0; do
+        sleep 1
+        i=`expr $i - 1`
+      done
+    fi
+    i=`expr $i - 1`
+  done
+  trap - 1 2 13 15
+  if test $i -le 0; then
+    echo "$0: failed to acquire lock after $numtries attempts" >&2
+    echo "$0: check lockdir '$lockdir'" >&2
+    exit 1
+  fi
+
+  if test $stat -ne 0; then
     rm -f "$tmpdepfile"
     exit $stat
   fi
@@ -297,8 +427,8 @@ icc)
   sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
   # Some versions of the HPUX 10.20 sed can't process this invocation
   # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
-    sed -e 's/$/ :/' >> "$depfile"
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
@@ -309,9 +439,8 @@ hp2)
   # 'foo.d', which lands next to the object file, wherever that
   # happens to be.
   # Much of this is similar to the tru64 case; see comments there.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  set_dir_from  "$object"
-  test "x$dir" = "x$object" && dir=
+  set_base_from "$object"
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
   if test "$libtool" = yes; then
     tmpdepfile1=$dir$base.d
     tmpdepfile2=$dir.libs/$base.d
@@ -322,8 +451,7 @@ hp2)
     "$@" +Maked
   fi
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
      rm -f "$tmpdepfile1" "$tmpdepfile2"
      exit $stat
   fi
@@ -333,77 +461,107 @@ hp2)
     test -f "$tmpdepfile" && break
   done
   if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add `dependent.h:' lines.
+    # Add 'dependent.h:' lines.
     sed -ne '2,${
-	       s/^ *//
+               s/^ *//
-	       s/ \\*$//
+               s/ \\*$//
-	       s/$/:/
+               s/$/:/
-	       p
+               p
-	     }' "$tmpdepfile" >> "$depfile"
+             }' "$tmpdepfile" >> "$depfile"
   else
-    echo "#dummy" > "$depfile"
+    make_dummy_depfile
   fi
   rm -f "$tmpdepfile" "$tmpdepfile2"
   ;;
 
 tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
+  # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in `foo.d' instead, so we check for that too.
+  # dependencies in 'foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
+  # Subdirectories are respected.
-   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  set_dir_from  "$object"
-   test "x$dir" = "x$object" && dir=
+  set_base_from "$object"
-   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
 
-   if test "$libtool" = yes; then
+  if test "$libtool" = yes; then
-      # With Tru64 cc, shared objects can also be used to make a
+    # Libtool generates 2 separate objects for the 2 libraries.  These
-      # static library.  This mechanism is used in libtool 1.4 series to
+    # two compilations output dependencies in $dir.libs/$base.o.d and
-      # handle both shared and static libraries in a single compilation.
+    # in $dir$base.o.d.  We have to check for both files, because
-      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+    # one of the two compilations can be disabled.  We should prefer
-      #
+    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-      # With libtool 1.5 this exception was removed, and libtool now
+    # automatically cleaned when .libs/ is deleted, while ignoring
-      # generates 2 separate objects for the 2 libraries.  These two
+    # the former would cause a distcleancheck panic.
-      # compilations output dependencies in $dir.libs/$base.o.d and
+    tmpdepfile1=$dir$base.o.d          # libtool 1.5
-      # in $dir$base.o.d.  We have to check for both files, because
+    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
-      # one of the two compilations can be disabled.  We should prefer
+    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
-      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+    "$@" -Wc,-MD
-      # automatically cleaned when .libs/ is deleted, while ignoring
+  else
-      # the former would cause a distcleancheck panic.
+    tmpdepfile1=$dir$base.d
-      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+    tmpdepfile2=$dir$base.d
-      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+    tmpdepfile3=$dir$base.d
-      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+    "$@" -MD
-      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
+  fi
-      "$@" -Wc,-MD
-   else
-      tmpdepfile1=$dir$base.o.d
-      tmpdepfile2=$dir$base.d
-      tmpdepfile3=$dir$base.d
-      tmpdepfile4=$dir$base.d
-      "$@" -MD
-   fi
 
-   stat=$?
+  stat=$?
-   if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-   else
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+    exit $stat
-      exit $stat
+  fi
-   fi
 
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-   do
+  do
-     test -f "$tmpdepfile" && break
+    test -f "$tmpdepfile" && break
-   done
+  done
-   if test -f "$tmpdepfile"; then
+  # Same post-processing that is required for AIX mode.
-      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+  aix_post_process_depfile
-      # That's a tab and a space in the [].
+  ;;
-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+
-   else
+msvc7)
-      echo "#dummy" > "$depfile"
+  if test "$libtool" = yes; then
-   fi
+    showIncludes=-Wc,-showIncludes
-   rm -f "$tmpdepfile"
+  else
-   ;;
+    showIncludes=-showIncludes
+  fi
+  "$@" $showIncludes > "$tmpdepfile"
+  stat=$?
+  grep -v '^Note: including file: ' "$tmpdepfile"
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The first sed program below extracts the file names and escapes
+  # backslashes for cygpath.  The second sed program outputs the file
+  # name when reading, but also accumulates all include files in the
+  # hold buffer in order to output them again at the end.  This only
+  # works with sed implementations that can handle large buffers.
+  sed < "$tmpdepfile" -n '
+/^Note: including file:  *\(.*\)/ {
+  s//\1/
+  s/\\/\\\\/g
+  p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+  s/.*/'"$tab"'/
+  G
+  p
+}' >> "$depfile"
+  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+  rm -f "$tmpdepfile"
+  ;;
+
+msvc7msys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
 
 #nosideeffect)
   # This comment above is used by automake to tell side-effect
@@ -422,7 +580,7 @@ dashmstdout)
     shift
   fi
 
-  # Remove `-o $object'.
+  # Remove '-o $object'.
   IFS=" "
   for arg
   do
@@ -442,18 +600,18 @@ dashmstdout)
   done
 
   test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for `:'
+  # Require at least two characters before searching for ':'
   # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
   "$@" $dashmflag |
-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
+    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
   rm -f "$depfile"
   cat < "$tmpdepfile" > "$depfile"
-  tr ' ' '
+  # Some versions of the HPUX 10.20 sed can't process this sed invocation
-' < "$tmpdepfile" | \
+  # correctly.  Breaking it into two sed invocations is a workaround.
-## Some versions of the HPUX 10.20 sed can't process this invocation
+  tr ' ' "$nl" < "$tmpdepfile" \
-## correctly.  Breaking it into two sed invocations is a workaround.
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
@@ -503,12 +661,15 @@ makedepend)
   touch "$tmpdepfile"
   ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
   rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
+  # makedepend may prepend the VPATH from the source file name to the object.
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
+  # No need to regex-escape $object, excess matching of '.' is harmless.
-' | \
+  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
-## Some versions of the HPUX 10.20 sed can't process this invocation
+  # Some versions of the HPUX 10.20 sed can't process the last invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
+  # correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  sed '1,2d' "$tmpdepfile" \
+    | tr ' ' "$nl" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile" "$tmpdepfile".bak
   ;;
 
@@ -525,7 +686,7 @@ cpp)
     shift
   fi
 
-  # Remove `-o $object'.
+  # Remove '-o $object'.
   IFS=" "
   for arg
   do
@@ -544,10 +705,10 @@ cpp)
     esac
   done
 
-  "$@" -E |
+  "$@" -E \
-    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-    sed '$ s: \\$::' > "$tmpdepfile"
+    | sed '$ s: \\$::' > "$tmpdepfile"
   rm -f "$depfile"
   echo "$object : \\" > "$depfile"
   cat < "$tmpdepfile" >> "$depfile"
@@ -579,23 +740,23 @@ msvisualcpp)
       shift
       ;;
     "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
+        set fnord "$@"
-	shift
+        shift
-	shift
+        shift
-	;;
+        ;;
     *)
-	set fnord "$@" "$arg"
+        set fnord "$@" "$arg"
-	shift
+        shift
-	shift
+        shift
-	;;
+        ;;
     esac
   done
   "$@" -E 2>/dev/null |
   sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
   rm -f "$depfile"
   echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
-  echo "	" >> "$depfile"
+  echo "$tab" >> "$depfile"
   sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;

doc/libffi.info

@@ -1,5 +1,4 @@
-This is ../libffi/doc/libffi.info, produced by makeinfo version 4.13
+This is libffi.info, produced by makeinfo version 5.1 from libffi.texi.
-from ../libffi/doc/libffi.texi.
 
 This manual is for Libffi, a portable foreign-function interface
 library.
@@ -8,10 +7,9 @@ library.
 
      Permission is granted to copy, distribute and/or modify this
      document under the terms of the GNU General Public License as
-     published by the Free Software Foundation; either version 2, or
+     published by the Free Software Foundation; either version 2, or (at
-     (at your option) any later version.  A copy of the license is
+     your option) any later version.  A copy of the license is included
-     included in the section entitled "GNU General Public License".
+     in the section entitled "GNU General Public License".
-
 
 INFO-DIR-SECTION Development
 START-INFO-DIR-ENTRY
@@ -31,10 +29,9 @@ library.
 
      Permission is granted to copy, distribute and/or modify this
      document under the terms of the GNU General Public License as
-     published by the Free Software Foundation; either version 2, or
+     published by the Free Software Foundation; either version 2, or (at
-     (at your option) any later version.  A copy of the license is
+     your option) any later version.  A copy of the license is included
-     included in the section entitled "GNU General Public License".
+     in the section entitled "GNU General Public License".
-
 
 * Menu:
 
@@ -61,20 +58,20 @@ is found.  The calling convention is also sometimes called the "ABI" or
    Some programs may not know at the time of compilation what arguments
 are to be passed to a function.  For instance, an interpreter may be
 told at run-time about the number and types of arguments used to call a
-given function.  `Libffi' can be used in such programs to provide a
+given function.  'Libffi' can be used in such programs to provide a
 bridge from the interpreter program to compiled code.
 
-   The `libffi' library provides a portable, high level programming
+   The 'libffi' library provides a portable, high level programming
 interface to various calling conventions.  This allows a programmer to
 call any function specified by a call interface description at run time.
 
    FFI stands for Foreign Function Interface.  A foreign function
-interface is the popular name for the interface that allows code
+interface is the popular name for the interface that allows code written
-written in one language to call code written in another language.  The
+in one language to call code written in another language.  The 'libffi'
-`libffi' library really only provides the lowest, machine dependent
+library really only provides the lowest, machine dependent layer of a
-layer of a fully featured foreign function interface.  A layer must
+fully featured foreign function interface.  A layer must exist above
-exist above `libffi' that handles type conversions for values passed
+'libffi' that handles type conversions for values passed between the two
-between the two languages.  
+languages.
 
 
 File: libffi.info,  Node: Using libffi,  Next: Missing Features,  Prev: Introduction,  Up: Top
@@ -97,45 +94,45 @@ File: libffi.info,  Node: The Basics,  Next: Simple Example,  Up: Using libffi
 2.1 The Basics
 ==============
 
-`Libffi' assumes that you have a pointer to the function you wish to
+'Libffi' assumes that you have a pointer to the function you wish to
 call and that you know the number and types of arguments to pass it, as
 well as the return type of the function.
 
-   The first thing you must do is create an `ffi_cif' object that
+   The first thing you must do is create an 'ffi_cif' object that
 matches the signature of the function you wish to call.  This is a
-separate step because it is common to make multiple calls using a
+separate step because it is common to make multiple calls using a single
-single `ffi_cif'.  The "cif" in `ffi_cif' stands for Call InterFace.
+'ffi_cif'.  The "cif" in 'ffi_cif' stands for Call InterFace.  To
-To prepare a call interface object, use the function `ffi_prep_cif'.  
+prepare a call interface object, use the function 'ffi_prep_cif'.
 
  -- Function: ffi_status ffi_prep_cif (ffi_cif *CIF, ffi_abi ABI,
           unsigned int NARGS, ffi_type *RTYPE, ffi_type **ARGTYPES)
      This initializes CIF according to the given parameters.
 
-     ABI is the ABI to use; normally `FFI_DEFAULT_ABI' is what you
+     ABI is the ABI to use; normally 'FFI_DEFAULT_ABI' is what you want.
-     want.  *note Multiple ABIs:: for more information.
+     *note Multiple ABIs:: for more information.
 
      NARGS is the number of arguments that this function accepts.
 
-     RTYPE is a pointer to an `ffi_type' structure that describes the
+     RTYPE is a pointer to an 'ffi_type' structure that describes the
      return type of the function.  *Note Types::.
 
-     ARGTYPES is a vector of `ffi_type' pointers.  ARGTYPES must have
+     ARGTYPES is a vector of 'ffi_type' pointers.  ARGTYPES must have
      NARGS elements.  If NARGS is 0, this argument is ignored.
 
-     `ffi_prep_cif' returns a `libffi' status code, of type
+     'ffi_prep_cif' returns a 'libffi' status code, of type
-     `ffi_status'.  This will be either `FFI_OK' if everything worked
+     'ffi_status'.  This will be either 'FFI_OK' if everything worked
-     properly; `FFI_BAD_TYPEDEF' if one of the `ffi_type' objects is
+     properly; 'FFI_BAD_TYPEDEF' if one of the 'ffi_type' objects is
-     incorrect; or `FFI_BAD_ABI' if the ABI parameter is invalid.
+     incorrect; or 'FFI_BAD_ABI' if the ABI parameter is invalid.
 
    If the function being called is variadic (varargs) then
-`ffi_prep_cif_var' must be used instead of `ffi_prep_cif'.
+'ffi_prep_cif_var' must be used instead of 'ffi_prep_cif'.
 
- -- Function: ffi_status ffi_prep_cif_var (ffi_cif *CIF, ffi_abi
+ -- Function: ffi_status ffi_prep_cif_var (ffi_cif *CIF, ffi_abi varabi,
-          varabi, unsigned int NFIXEDARGS, unsigned int varntotalargs,
+          unsigned int NFIXEDARGS, unsigned int varntotalargs, ffi_type
-          ffi_type *RTYPE, ffi_type **ARGTYPES)
+          *RTYPE, ffi_type **ARGTYPES)
      This initializes CIF according to the given parameters for a call
      to a variadic function.  In general it's operation is the same as
-     for `ffi_prep_cif' except that:
+     for 'ffi_prep_cif' except that:
 
      NFIXEDARGS is the number of fixed arguments, prior to any variadic
      arguments.  It must be greater than zero.
@@ -146,27 +143,26 @@ To prepare a call interface object, use the function `ffi_prep_cif'.
      Note that, different cif's must be prepped for calls to the same
      function when different numbers of arguments are passed.
 
-     Also note that a call to `ffi_prep_cif_var' with
+     Also note that a call to 'ffi_prep_cif_var' with
      NFIXEDARGS=NOTOTALARGS is NOT equivalent to a call to
-     `ffi_prep_cif'.
+     'ffi_prep_cif'.
 
-
+   To call a function using an initialized 'ffi_cif', use the 'ffi_call'
-   To call a function using an initialized `ffi_cif', use the
+function:
-`ffi_call' function:
 
  -- Function: void ffi_call (ffi_cif *CIF, void *FN, void *RVALUE, void
           **AVALUES)
      This calls the function FN according to the description given in
-     CIF.  CIF must have already been prepared using `ffi_prep_cif'.
+     CIF.  CIF must have already been prepared using 'ffi_prep_cif'.
 
      RVALUE is a pointer to a chunk of memory that will hold the result
-     of the function call.  This must be large enough to hold the
+     of the function call.  This must be large enough to hold the result
-     result and must be suitably aligned; it is the caller's
+     and must be suitably aligned; it is the caller's responsibility to
-     responsibility to ensure this.  If CIF declares that the function
+     ensure this.  If CIF declares that the function returns 'void'
-     returns `void' (using `ffi_type_void'), then RVALUE is ignored.
+     (using 'ffi_type_void'), then RVALUE is ignored.  If RVALUE is
-     If RVALUE is `NULL', then the return value is discarded.
+     'NULL', then the return value is discarded.
 
-     AVALUES is a vector of `void *' pointers that point to the memory
+     AVALUES is a vector of 'void *' pointers that point to the memory
      locations holding the argument values for a call.  If CIF declares
      that the function has no arguments (i.e., NARGS was 0), then
      AVALUES is ignored.  Note that argument values may be modified by
@@ -179,7 +175,7 @@ File: libffi.info,  Node: Simple Example,  Next: Types,  Prev: The Basics,  Up:
 2.2 Simple Example
 ==================
 
-Here is a trivial example that calls `puts' a few times.
+Here is a trivial example that calls 'puts' a few times.
 
      #include <stdio.h>
      #include <ffi.h>
@@ -232,80 +228,80 @@ File: libffi.info,  Node: Primitive Types,  Next: Structures,  Up: Types
 2.3.1 Primitive Types
 ---------------------
 
-`Libffi' provides a number of built-in type descriptors that can be
+'Libffi' provides a number of built-in type descriptors that can be used
-used to describe argument and return types:
+to describe argument and return types:
 
-`ffi_type_void'
+'ffi_type_void'
-     The type `void'.  This cannot be used for argument types, only for
+     The type 'void'.  This cannot be used for argument types, only for
      return values.
 
-`ffi_type_uint8'
+'ffi_type_uint8'
      An unsigned, 8-bit integer type.
 
-`ffi_type_sint8'
+'ffi_type_sint8'
      A signed, 8-bit integer type.
 
-`ffi_type_uint16'
+'ffi_type_uint16'
      An unsigned, 16-bit integer type.
 
-`ffi_type_sint16'
+'ffi_type_sint16'
      A signed, 16-bit integer type.
 
-`ffi_type_uint32'
+'ffi_type_uint32'
      An unsigned, 32-bit integer type.
 
-`ffi_type_sint32'
+'ffi_type_sint32'
      A signed, 32-bit integer type.
 
-`ffi_type_uint64'
+'ffi_type_uint64'
      An unsigned, 64-bit integer type.
 
-`ffi_type_sint64'
+'ffi_type_sint64'
      A signed, 64-bit integer type.
 
-`ffi_type_float'
+'ffi_type_float'
-     The C `float' type.
+     The C 'float' type.
 
-`ffi_type_double'
+'ffi_type_double'
-     The C `double' type.
+     The C 'double' type.
 
-`ffi_type_uchar'
+'ffi_type_uchar'
-     The C `unsigned char' type.
+     The C 'unsigned char' type.
 
-`ffi_type_schar'
+'ffi_type_schar'
-     The C `signed char' type.  (Note that there is not an exact
+     The C 'signed char' type.  (Note that there is not an exact
-     equivalent to the C `char' type in `libffi'; ordinarily you should
+     equivalent to the C 'char' type in 'libffi'; ordinarily you should
-     either use `ffi_type_schar' or `ffi_type_uchar' depending on
+     either use 'ffi_type_schar' or 'ffi_type_uchar' depending on
-     whether `char' is signed.)
+     whether 'char' is signed.)
 
-`ffi_type_ushort'
+'ffi_type_ushort'
-     The C `unsigned short' type.
+     The C 'unsigned short' type.
 
-`ffi_type_sshort'
+'ffi_type_sshort'
-     The C `short' type.
+     The C 'short' type.
 
-`ffi_type_uint'
+'ffi_type_uint'
-     The C `unsigned int' type.
+     The C 'unsigned int' type.
 
-`ffi_type_sint'
+'ffi_type_sint'
-     The C `int' type.
+     The C 'int' type.
 
-`ffi_type_ulong'
+'ffi_type_ulong'
-     The C `unsigned long' type.
+     The C 'unsigned long' type.
 
-`ffi_type_slong'
+'ffi_type_slong'
-     The C `long' type.
+     The C 'long' type.
 
-`ffi_type_longdouble'
+'ffi_type_longdouble'
-     On platforms that have a C `long double' type, this is defined.
+     On platforms that have a C 'long double' type, this is defined.  On
-     On other platforms, it is not.
+     other platforms, it is not.
 
-`ffi_type_pointer'
+'ffi_type_pointer'
-     A generic `void *' pointer.  You should use this for all pointers,
+     A generic 'void *' pointer.  You should use this for all pointers,
      regardless of their real type.
 
-   Each of these is of type `ffi_type', so you must take the address
+   Each of these is of type 'ffi_type', so you must take the address
-when passing to `ffi_prep_cif'.
+when passing to 'ffi_prep_cif'.
 
 
 File: libffi.info,  Node: Structures,  Next: Type Example,  Prev: Primitive Types,  Up: Types
@@ -313,24 +309,24 @@ File: libffi.info,  Node: Structures,  Next: Type Example,  Prev: Primitive Type
 2.3.2 Structures
 ----------------
 
-Although `libffi' has no special support for unions or bit-fields, it
+Although 'libffi' has no special support for unions or bit-fields, it is
-is perfectly happy passing structures back and forth.  You must first
+perfectly happy passing structures back and forth.  You must first
-describe the structure to `libffi' by creating a new `ffi_type' object
+describe the structure to 'libffi' by creating a new 'ffi_type' object
 for it.
 
  -- Data type: ffi_type
-     The `ffi_type' has the following members:
+     The 'ffi_type' has the following members:
-    `size_t size'
+     'size_t size'
-          This is set by `libffi'; you should initialize it to zero.
+          This is set by 'libffi'; you should initialize it to zero.
 
-    `unsigned short alignment'
+     'unsigned short alignment'
-          This is set by `libffi'; you should initialize it to zero.
+          This is set by 'libffi'; you should initialize it to zero.
 
-    `unsigned short type'
+     'unsigned short type'
-          For a structure, this should be set to `FFI_TYPE_STRUCT'.
+          For a structure, this should be set to 'FFI_TYPE_STRUCT'.
 
-    `ffi_type **elements'
+     'ffi_type **elements'
-          This is a `NULL'-terminated array of pointers to `ffi_type'
+          This is a 'NULL'-terminated array of pointers to 'ffi_type'
           objects.  There is one element per field of the struct.
 
 
@@ -339,8 +335,8 @@ File: libffi.info,  Node: Type Example,  Prev: Structures,  Up: Types
 2.3.3 Type Example
 ------------------
 
-The following example initializes a `ffi_type' object representing the
+The following example initializes a 'ffi_type' object representing the
-`tm' struct from Linux's `time.h'.
+'tm' struct from Linux's 'time.h'.
 
    Here is how the struct is defined:
 
@@ -359,7 +355,7 @@ The following example initializes a `ffi_type' object representing the
          __const char *__tm_zone__;
      };
 
-   Here is the corresponding code to describe this struct to `libffi':
+   Here is the corresponding code to describe this struct to 'libffi':
 
          {
            ffi_type tm_type;
@@ -387,9 +383,9 @@ File: libffi.info,  Node: Multiple ABIs,  Next: The Closure API,  Prev: Types,
 =================
 
 A given platform may provide multiple different ABIs at once.  For
-instance, the x86 platform has both `stdcall' and `fastcall' functions.
+instance, the x86 platform has both 'stdcall' and 'fastcall' functions.
 
-   `libffi' provides some support for this.  However, this is
+   'libffi' provides some support for this.  However, this is
 necessarily platform-specific.
 
 
@@ -398,32 +394,32 @@ File: libffi.info,  Node: The Closure API,  Next: Closure Example,  Prev: Multip
 2.5 The Closure API
 ===================
 
-`libffi' also provides a way to write a generic function - a function
+'libffi' also provides a way to write a generic function - a function
 that can accept and decode any combination of arguments.  This can be
-useful when writing an interpreter, or to provide wrappers for
+useful when writing an interpreter, or to provide wrappers for arbitrary
-arbitrary functions.
+functions.
 
-   This facility is called the "closure API".  Closures are not
+   This facility is called the "closure API". Closures are not supported
-supported on all platforms; you can check the `FFI_CLOSURES' define to
+on all platforms; you can check the 'FFI_CLOSURES' define to determine
-determine whether they are supported on the current platform.  
+whether they are supported on the current platform.
 
    Because closures work by assembling a tiny function at runtime, they
-require special allocation on platforms that have a non-executable
+require special allocation on platforms that have a non-executable heap.
-heap.  Memory management for closures is handled by a pair of functions:
+Memory management for closures is handled by a pair of functions:
 
  -- Function: void *ffi_closure_alloc (size_t SIZE, void **CODE)
      Allocate a chunk of memory holding SIZE bytes.  This returns a
      pointer to the writable address, and sets *CODE to the
      corresponding executable address.
 
-     SIZE should be sufficient to hold a `ffi_closure' object.
+     SIZE should be sufficient to hold a 'ffi_closure' object.
 
  -- Function: void ffi_closure_free (void *WRITABLE)
-     Free memory allocated using `ffi_closure_alloc'.  The argument is
+     Free memory allocated using 'ffi_closure_alloc'.  The argument is
      the writable address that was returned.
 
    Once you have allocated the memory for a closure, you must construct
-a `ffi_cif' describing the function call.  Finally you can prepare the
+a 'ffi_cif' describing the function call.  Finally you can prepare the
 closure function:
 
  -- Function: ffi_status ffi_prep_closure_loc (ffi_closure *CLOSURE,
@@ -431,40 +427,40 @@ closure function:
           **ARGS, void *USER_DATA), void *USER_DATA, void *CODELOC)
      Prepare a closure function.
 
-     CLOSURE is the address of a `ffi_closure' object; this is the
+     CLOSURE is the address of a 'ffi_closure' object; this is the
-     writable address returned by `ffi_closure_alloc'.
+     writable address returned by 'ffi_closure_alloc'.
 
-     CIF is the `ffi_cif' describing the function parameters.
+     CIF is the 'ffi_cif' describing the function parameters.
 
      USER_DATA is an arbitrary datum that is passed, uninterpreted, to
      your closure function.
 
-     CODELOC is the executable address returned by `ffi_closure_alloc'.
+     CODELOC is the executable address returned by 'ffi_closure_alloc'.
 
      FUN is the function which will be called when the closure is
      invoked.  It is called with the arguments:
-    CIF
+     CIF
-          The `ffi_cif' passed to `ffi_prep_closure_loc'.
+          The 'ffi_cif' passed to 'ffi_prep_closure_loc'.
 
-    RET
+     RET
           A pointer to the memory used for the function's return value.
           FUN must fill this, unless the function is declared as
-          returning `void'.
+          returning 'void'.
 
-    ARGS
+     ARGS
           A vector of pointers to memory holding the arguments to the
           function.
 
-    USER_DATA
+     USER_DATA
-          The same USER_DATA that was passed to `ffi_prep_closure_loc'.
+          The same USER_DATA that was passed to 'ffi_prep_closure_loc'.
 
-     `ffi_prep_closure_loc' will return `FFI_OK' if everything went ok,
+     'ffi_prep_closure_loc' will return 'FFI_OK' if everything went ok,
      and something else on error.
 
-     After calling `ffi_prep_closure_loc', you can cast CODELOC to the
+     After calling 'ffi_prep_closure_loc', you can cast CODELOC to the
      appropriate pointer-to-function type.
 
-   You may see old code referring to `ffi_prep_closure'.  This function
+   You may see old code referring to 'ffi_prep_closure'.  This function
 is deprecated, as it cannot handle the need for separate writable and
 executable addresses.
 
@@ -474,8 +470,8 @@ File: libffi.info,  Node: Closure Example,  Prev: The Closure API,  Up: Using li
 2.6 Closure Example
 ===================
 
-A trivial example that creates a new `puts' by binding `fputs' with
+A trivial example that creates a new 'puts' by binding 'fputs' with
-`stdin'.
+'stdin'.
 
      #include <stdio.h>
      #include <ffi.h>
@@ -530,7 +526,7 @@ File: libffi.info,  Node: Missing Features,  Next: Index,  Prev: Using libffi,
 3 Missing Features
 ******************
 
-`libffi' is missing a few features.  We welcome patches to add support
+'libffi' is missing a few features.  We welcome patches to add support
 for these.
 
    * Variadic closures.
@@ -560,16 +556,18 @@ Index
 * closure API:                           The Closure API.      (line 13)
 * closures:                              The Closure API.      (line 13)
 * FFI:                                   Introduction.         (line 31)
-* ffi_call:                              The Basics.           (line 63)
+* ffi_call:                              The Basics.           (line 62)
+* FFI_CLOSURES:                          The Closure API.      (line 13)
 * ffi_closure_alloc:                     The Closure API.      (line 19)
 * ffi_closure_free:                      The Closure API.      (line 26)
-* FFI_CLOSURES:                          The Closure API.      (line 13)
 * ffi_prep_cif:                          The Basics.           (line 16)
 * ffi_prep_cif_var:                      The Basics.           (line 39)
 * ffi_prep_closure_loc:                  The Closure API.      (line 34)
-* ffi_status <1>:                        The Closure API.      (line 37)
+* ffi_status:                            The Basics.           (line 16)
-* ffi_status:                            The Basics.           (line 18)
+* ffi_status <1>:                        The Basics.           (line 39)
+* ffi_status <2>:                        The Closure API.      (line 34)
 * ffi_type:                              Structures.           (line 11)
+* ffi_type <1>:                          Structures.           (line 11)
 * ffi_type_double:                       Primitive Types.      (line 41)
 * ffi_type_float:                        Primitive Types.      (line 38)
 * ffi_type_longdouble:                   Primitive Types.      (line 71)
@@ -592,25 +590,26 @@ Index
 * ffi_type_ushort:                       Primitive Types.      (line 53)
 * ffi_type_void:                         Primitive Types.      (line 10)
 * Foreign Function Interface:            Introduction.         (line 31)
-* void <1>:                              The Closure API.      (line 20)
+* void:                                  The Basics.           (line 62)
-* void:                                  The Basics.           (line 65)
+* void <1>:                              The Closure API.      (line 19)
+* void <2>:                              The Closure API.      (line 26)
 
 
 
 Tag Table:
-Node: Top712
+Node: Top682
-Node: Introduction1460
+Node: Introduction1429
-Node: Using libffi3096
+Node: Using libffi3061
-Node: The Basics3582
+Node: The Basics3547
-Node: Simple Example7224
+Node: Simple Example7187
-Node: Types8251
+Node: Types8214
-Node: Primitive Types8534
+Node: Primitive Types8497
-Node: Structures10354
+Node: Structures10318
-Node: Type Example11224
+Node: Type Example11192
-Node: Multiple ABIs12447
+Node: Multiple ABIs12415
-Node: The Closure API12818
+Node: The Closure API12786
-Node: Closure Example15762
+Node: Closure Example15730
-Node: Missing Features17321
+Node: Missing Features17289
-Node: Index17774
+Node: Index17742
 
 End Tag Table

doc/stamp-vti

@@ -1,4 +1,4 @@
-@set UPDATED 16 March 2013
+@set UPDATED 2 July 2013
-@set UPDATED-MONTH March 2013
+@set UPDATED-MONTH July 2013
-@set EDITION 3.0.13
+@set EDITION 3.0.14-rc0
-@set VERSION 3.0.13
+@set VERSION 3.0.14-rc0

doc/version.texi

@@ -1,4 +1,4 @@
-@set UPDATED 16 March 2013
+@set UPDATED 2 July 2013
-@set UPDATED-MONTH March 2013
+@set UPDATED-MONTH July 2013
-@set EDITION 3.0.13
+@set EDITION 3.0.14-rc0
-@set VERSION 3.0.13
+@set VERSION 3.0.14-rc0

include/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.12.2 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -15,23 +15,51 @@
 @SET_MAKE@
 
 VPATH = @srcdir@
-am__make_dryrun = \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  { \
+am__make_running_with_option = \
-    am__dry=no; \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
     case $$MAKEFLAGS in \
       *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+        bs=\\; \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
-      *) \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
     esac; \
-    test $$am__dry = yes; \
+  fi; \
-  }
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -52,7 +80,7 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 subdir = include
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/ffi.h.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/asmcfi.m4 \
@@ -75,6 +103,18 @@ mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/fficonfig.h
 CONFIG_CLEAN_FILES = ffi.h ffitarget.h
 CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 SOURCES =
 DIST_SOURCES =
 am__can_run_installinfo = \
@@ -111,12 +151,30 @@ am__uninstall_files_from_dir = { \
   }
 am__installdirs = "$(DESTDIR)$(includesdir)"
 HEADERS = $(nodist_includes_HEADERS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_LTLDFLAGS = @AM_LTLDFLAGS@
 AM_RUNTESTFLAGS = @AM_RUNTESTFLAGS@
 AR = @AR@
@@ -315,26 +373,15 @@ uninstall-nodist_includesHEADERS:
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
 	dir='$(DESTDIR)$(includesdir)'; $(am__uninstall_files_from_dir)
 
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ID: $(am__tagged_files)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
-	unique=`for i in $$list; do \
+tags: tags-am
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+TAGS: tags
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
 
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-		$(TAGS_FILES) $(LISP)
 	set x; \
 	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	$(am__define_uniq_tagged_files); \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -346,15 +393,11 @@ TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
+ctags: ctags-am
-CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+
-		$(TAGS_FILES) $(LISP)
+CTAGS: ctags
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-	unique=`for i in $$list; do \
+	$(am__define_uniq_tagged_files); \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -363,9 +406,10 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
 
-cscopelist:  $(HEADERS) $(SOURCES) $(LISP)
+cscopelist-am: $(am__tagged_files)
-	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+	list='$(am__tagged_files)'; \
 	case "$(srcdir)" in \
 	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
 	  *) sdir=$(subdir)/$(srcdir) ;; \
@@ -517,18 +561,19 @@ uninstall-am: uninstall-nodist_includesHEADERS
 
 .MAKE: install-am install-strip
 
-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
-	clean-libtool cscopelist ctags distclean distclean-generic \
+	clean-libtool cscopelist-am ctags ctags-am distclean \
-	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
-	html-am info info-am install install-am install-data \
+	dvi-am html html-am info info-am install install-am \
-	install-data-am install-dvi install-dvi-am install-exec \
+	install-data install-data-am install-dvi install-dvi-am \
-	install-exec-am install-html install-html-am install-info \
+	install-exec install-exec-am install-html install-html-am \
-	install-info-am install-man install-nodist_includesHEADERS \
+	install-info install-info-am install-man \
-	install-pdf install-pdf-am install-ps install-ps-am \
+	install-nodist_includesHEADERS install-pdf install-pdf-am \
-	install-strip installcheck installcheck-am installdirs \
+	install-ps install-ps-am install-strip installcheck \
-	maintainer-clean maintainer-clean-generic mostlyclean \
+	installcheck-am installdirs maintainer-clean \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
-	tags uninstall uninstall-am uninstall-nodist_includesHEADERS
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-nodist_includesHEADERS
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.

install-sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2009-04-28.21; # UTC
+scriptversion=2011-11-20.07; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -35,7 +35,7 @@ scriptversion=2009-04-28.21; # UTC
 # FSF changes to this file are in the public domain.
 #
 # Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
+# 'make' implicit rules from creating a file called install from it
 # when there is no Makefile.
 #
 # This script is compatible with the BSD install script, but was written
@@ -156,6 +156,10 @@ while test $# -ne 0; do
     -s) stripcmd=$stripprog;;
 
     -t) dst_arg=$2
+	# Protect names problematic for 'test' and other utilities.
+	case $dst_arg in
+	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
+	esac
 	shift;;
 
     -T) no_target_directory=true;;
@@ -186,6 +190,10 @@ if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
     fi
     shift # arg
     dst_arg=$arg
+    # Protect names problematic for 'test' and other utilities.
+    case $dst_arg in
+      -* | [=\(\)!]) dst_arg=./$dst_arg;;
+    esac
   done
 fi
 
@@ -194,13 +202,17 @@ if test $# -eq 0; then
     echo "$0: no input file specified." >&2
     exit 1
   fi
-  # It's OK to call `install-sh -d' without argument.
+  # It's OK to call 'install-sh -d' without argument.
   # This can happen when creating conditional directories.
   exit 0
 fi
 
 if test -z "$dir_arg"; then
-  trap '(exit $?); exit' 1 2 13 15
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
 
   # Set umask so as not to create temps with too-generous modes.
   # However, 'strip' requires both read and write access to temps.
@@ -228,9 +240,9 @@ fi
 
 for src
 do
-  # Protect names starting with `-'.
+  # Protect names problematic for 'test' and other utilities.
   case $src in
-    -*) src=./$src;;
+    -* | [=\(\)!]) src=./$src;;
   esac
 
   if test -n "$dir_arg"; then
@@ -252,12 +264,7 @@ do
       echo "$0: no destination specified." >&2
       exit 1
     fi
-
     dst=$dst_arg
-    # Protect names starting with `-'.
-    case $dst in
-      -*) dst=./$dst;;
-    esac
 
     # If destination is a directory, append the input filename; won't work
     # if double slashes aren't ignored.
@@ -347,7 +354,7 @@ do
 	      if test -z "$dir_arg" || {
 		   # Check for POSIX incompatibilities with -m.
 		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writeable bit of parent directory when it shouldn't.
+		   # other-writable bit of parent directory when it shouldn't.
 		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
 		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
 		   case $ls_ld_tmpdir in
@@ -385,7 +392,7 @@ do
 
       case $dstdir in
 	/*) prefix='/';;
-	-*) prefix='./';;
+	[-=\(\)!]*) prefix='./';;
 	*)  prefix='';;
       esac
 
@@ -403,7 +410,7 @@ do
 
       for d
       do
-	test -z "$d" && continue
+	test X"$d" = X && continue
 
 	prefix=$prefix$d
 	if test -d "$prefix"; then

man/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.12.2 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,23 +14,51 @@
 
 @SET_MAKE@
 VPATH = @srcdir@
-am__make_dryrun = \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  { \
+am__make_running_with_option = \
-    am__dry=no; \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
     case $$MAKEFLAGS in \
       *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+        bs=\\; \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
-      *) \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
     esac; \
-    test $$am__dry = yes; \
+  fi; \
-  }
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -51,7 +79,7 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 subdir = man
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/asmcfi.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
@@ -73,6 +101,18 @@ mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/fficonfig.h
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 SOURCES =
 DIST_SOURCES =
 am__can_run_installinfo = \
@@ -111,10 +151,12 @@ man3dir = $(mandir)/man3
 am__installdirs = "$(DESTDIR)$(man3dir)"
 NROFF = nroff
 MANS = $(man_MANS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_LTLDFLAGS = @AM_LTLDFLAGS@
 AM_RUNTESTFLAGS = @AM_RUNTESTFLAGS@
 AR = @AR@
@@ -330,29 +372,14 @@ uninstall-man3:
 	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^3][0-9a-z]*$$,3,;x' \
 	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
 	dir='$(DESTDIR)$(man3dir)'; $(am__uninstall_files_from_dir)
-tags: TAGS
+tags TAGS:
-TAGS:
 
-ctags: CTAGS
+ctags CTAGS:
-CTAGS:
 
 cscope cscopelist:
 
 
 distdir: $(DISTFILES)
-	@list='$(MANS)'; if test -n "$$list"; then \
-	  list=`for p in $$list; do \
-	    if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
-	    if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \
-	  if test -n "$$list" && \
-	    grep 'ab help2man is required to generate this page' $$list >/dev/null; then \
-	    echo "error: found man pages containing the 'missing help2man' replacement text:" >&2; \
-	    grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/         /' >&2; \
-	    echo "       to fix them, install help2man, remove and regenerate the man pages;" >&2; \
-	    echo "       typically 'make maintainer-clean' will remove them" >&2; \
-	    exit 1; \
-	  else :; fi; \
-	else :; fi
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@@ -490,16 +517,17 @@ uninstall-man: uninstall-man3
 .MAKE: install-am install-strip
 
 .PHONY: all all-am check check-am clean clean-generic clean-libtool \
-	distclean distclean-generic distclean-libtool distdir dvi \
+	cscopelist-am ctags-am distclean distclean-generic \
-	dvi-am html html-am info info-am install install-am \
+	distclean-libtool distdir dvi dvi-am html html-am info info-am \
-	install-data install-data-am install-dvi install-dvi-am \
+	install install-am install-data install-data-am install-dvi \
-	install-exec install-exec-am install-html install-html-am \
+	install-dvi-am install-exec install-exec-am install-html \
-	install-info install-info-am install-man install-man3 \
+	install-html-am install-info install-info-am install-man \
-	install-pdf install-pdf-am install-ps install-ps-am \
+	install-man3 install-pdf install-pdf-am install-ps \
-	install-strip installcheck installcheck-am installdirs \
+	install-ps-am install-strip installcheck installcheck-am \
-	maintainer-clean maintainer-clean-generic mostlyclean \
+	installdirs maintainer-clean maintainer-clean-generic \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
-	uninstall uninstall-am uninstall-man uninstall-man3
+	ps ps-am tags-am uninstall uninstall-am uninstall-man \
+	uninstall-man3
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.

mdate-sh

@@ -1,10 +1,9 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
 
-scriptversion=2005-06-29.22
+scriptversion=2010-08-21.06; # UTC
 
-# Copyright (C) 1995, 1996, 1997, 2003, 2004, 2005 Free Software
+# Copyright (C) 1995-2013 Free Software Foundation, Inc.
-# Foundation, Inc.
 # written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
 #
 # This program is free software; you can redistribute it and/or modify
@@ -18,8 +17,7 @@ scriptversion=2005-06-29.22
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -30,16 +28,26 @@ scriptversion=2005-06-29.22
 # bugs to <bug-automake@gnu.org> or send patches to
 # <automake-patches@gnu.org>.
 
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+fi
+
 case $1 in
   '')
-     echo "$0: No file.  Try \`$0 --help' for more information." 1>&2
+     echo "$0: No file.  Try '$0 --help' for more information." 1>&2
      exit 1;
      ;;
   -h | --h*)
     cat <<\EOF
 Usage: mdate-sh [--help] [--version] FILE
 
-Pretty-print the modification time of FILE.
+Pretty-print the modification day of FILE, in the format:
+1 January 1970
 
 Report bugs to <bug-automake@gnu.org>.
 EOF
@@ -51,6 +59,13 @@ EOF
     ;;
 esac
 
+error ()
+{
+  echo "$0: $1" >&2
+  exit 1
+}
+
+
 # Prevent date giving response in another language.
 LANG=C
 export LANG
@@ -60,7 +75,7 @@ LC_TIME=C
 export LC_TIME
 
 # GNU ls changes its time format in response to the TIME_STYLE
-# variable.  Since we cannot assume `unset' works, revert this
+# variable.  Since we cannot assume 'unset' works, revert this
 # variable to its documented default.
 if test "${TIME_STYLE+set}" = set; then
   TIME_STYLE=posix-long-iso
@@ -75,27 +90,32 @@ if ls -L /dev/null 1>/dev/null 2>&1; then
 else
   ls_command='ls -l -d'
 fi
+# Avoid user/group names that might have spaces, when possible.
+if ls -n /dev/null 1>/dev/null 2>&1; then
+  ls_command="$ls_command -n"
+fi
 
-# A `ls -l' line looks as follows on OS/2.
+# A 'ls -l' line looks as follows on OS/2.
 #  drwxrwx---        0 Aug 11  2001 foo
 # This differs from Unix, which adds ownership information.
 #  drwxrwx---   2 root  root      4096 Aug 11  2001 foo
 #
 # To find the date, we split the line on spaces and iterate on words
 # until we find a month.  This cannot work with files whose owner is a
-# user named `Jan', or `Feb', etc.  However, it's unlikely that `/'
+# user named "Jan", or "Feb", etc.  However, it's unlikely that '/'
 # will be owned by a user whose name is a month.  So we first look at
 # the extended ls output of the root directory to decide how many
 # words should be skipped to get the date.
 
 # On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
-set x`ls -l -d /`
+set x`$ls_command /`
 
 # Find which argument is the month.
 month=
 command=
 until test $month
 do
+  test $# -gt 0 || error "failed parsing '$ls_command /' output"
   shift
   # Add another shift to the command.
   command="$command shift;"
@@ -115,8 +135,10 @@ do
   esac
 done
 
+test -n "$month" || error "failed parsing '$ls_command /' output"
+
 # Get the extended ls output of the file or directory.
-set dummy x`eval "$ls_command \"\$save_arg1\""`
+set dummy x`eval "$ls_command \"\\\$save_arg1\""`
 
 # Remove all preceding arguments
 eval $command
@@ -197,5 +219,6 @@ echo $day $month $year
 # eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
 # End:

missing

@@ -1,11 +1,10 @@
 #! /bin/sh
-# Common stub for a few missing GNU programs while installing.
+# Common wrapper for a few potentially missing GNU programs.
 
-scriptversion=2009-04-28.21; # UTC
+scriptversion=2012-06-26.16; # UTC
 
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
-# 2008, 2009 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -26,69 +25,40 @@ scriptversion=2009-04-28.21; # UTC
 # the same distribution terms that you use for the rest of that program.
 
 if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
+  echo 1>&2 "Try '$0 --help' for more information"
   exit 1
 fi
 
-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
 case $1 in
---run)
+
-  # Try to run requested program, and just exit if it succeeds.
+  --is-lightweight)
-  run=
+    # Used by our autoconf macros to check whether the available missing
-  shift
+    # script is modern enough.
-  "$@" && exit 0
+    exit 0
-  # Exit code 63 means version mismatch.  This often happens
+    ;;
-  # when the user try to use an ancient version of a tool on
+
-  # a file that requires a minimum version.  In this case we
+  --run)
-  # we should proceed has if the program had been absent, or
+    # Back-compat with the calling convention used by older automake.
-  # if --run hadn't been passed.
+    shift
-  if test $? = 63; then
+    ;;
-    run=:
-    msg="probably too old"
-  fi
-  ;;
 
   -h|--h|--he|--hel|--help)
     echo "\
 $0 [OPTION]... PROGRAM [ARGUMENT]...
 
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-error status if there is no known handling for PROGRAM.
+to PROGRAM being missing or too old.
 
 Options:
   -h, --help      display this help and exit
   -v, --version   output version information and exit
-  --run           try to run the given command, and emulate it if it fails
 
 Supported PROGRAM values:
-  aclocal      touch file \`aclocal.m4'
+  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
-  autoconf     touch file \`configure'
+  bison     yacc      flex         lex       help2man
-  autoheader   touch file \`config.h.in'
-  autom4te     touch the output file, or create a stub one
-  automake     touch all \`Makefile.in' files
-  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
-  flex         create \`lex.yy.c', if possible, from existing .c
-  help2man     touch the output file
-  lex          create \`lex.yy.c', if possible, from existing .c
-  makeinfo     touch the output file
-  tar          try tar, gnutar, gtar, then tar without non-portable flags
-  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
 
-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-\`g' are ignored when checking the name.
+'g' are ignored when checking the name.
 
 Send bug reports to <bug-automake@gnu.org>."
     exit $?
@@ -100,272 +70,141 @@ Send bug reports to <bug-automake@gnu.org>."
     ;;
 
   -*)
-    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "$0: unknown '$1' option"
-    echo 1>&2 "Try \`$0 --help' for more information"
+    echo 1>&2 "Try '$0 --help' for more information"
     exit 1
     ;;
 
 esac
 
-# normalize program name to check for.
+# Run the given program, remember its exit status.
-program=`echo "$1" | sed '
+"$@"; st=$?
-  s/^gnu-//; t
-  s/^gnu//; t
-  s/^g//; t'`
 
-# Now exit if we have it, but it failed.  Also exit now if we
+# If it succeeded, we are done.
-# don't have it and --version was passed (most likely to detect
+test $st -eq 0 && exit 0
-# the program).  This is about non-GNU programs, so use $1 not
+
-# $program.
+# Also exit now if we it failed (or wasn't found), and '--version' was
-case $1 in
+# passed; such an option is passed most likely to detect whether the
-  lex*|yacc*)
+# program is present and works.
-    # Not GNU programs, they don't have --version.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch.  This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+  msg="probably too old"
+elif test $st -eq 127; then
+  # Program was missing.
+  msg="missing on your system"
+else
+  # Program was found and executed, but failed.  Give up.
+  exit $st
+fi
+
+perl_URL=http://www.perl.org/
+flex_URL=http://flex.sourceforge.net/
+gnu_software_URL=http://www.gnu.org/software
+
+program_details ()
+{
+  case $1 in
+    aclocal|automake)
+      echo "The '$1' program is part of the GNU Automake package:"
+      echo "<$gnu_software_URL/automake>"
+      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/autoconf>"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+    autoconf|autom4te|autoheader)
+      echo "The '$1' program is part of the GNU Autoconf package:"
+      echo "<$gnu_software_URL/autoconf/>"
+      echo "It also requires GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+  esac
+}
+
+give_advice ()
+{
+  # Normalize program name to check for.
+  normalized_program=`echo "$1" | sed '
+    s/^gnu-//; t
+    s/^gnu//; t
+    s/^g//; t'`
+
+  printf '%s\n' "'$1' is $msg."
+
+  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+  case $normalized_program in
+    autoconf*)
+      echo "You should only need it if you modified 'configure.ac',"
+      echo "or m4 files included by it."
+      program_details 'autoconf'
+      ;;
+    autoheader*)
+      echo "You should only need it if you modified 'acconfig.h' or"
+      echo "$configure_deps."
+      program_details 'autoheader'
+      ;;
+    automake*)
+      echo "You should only need it if you modified 'Makefile.am' or"
+      echo "$configure_deps."
+      program_details 'automake'
+      ;;
+    aclocal*)
+      echo "You should only need it if you modified 'acinclude.m4' or"
+      echo "$configure_deps."
+      program_details 'aclocal'
+      ;;
+   autom4te*)
+      echo "You might have modified some maintainer files that require"
+      echo "the 'automa4te' program to be rebuilt."
+      program_details 'autom4te'
+      ;;
+    bison*|yacc*)
+      echo "You should only need it if you modified a '.y' file."
+      echo "You may want to install the GNU Bison package:"
+      echo "<$gnu_software_URL/bison/>"
+      ;;
+    lex*|flex*)
+      echo "You should only need it if you modified a '.l' file."
+      echo "You may want to install the Fast Lexical Analyzer package:"
+      echo "<$flex_URL>"
+      ;;
+    help2man*)
+      echo "You should only need it if you modified a dependency" \
+           "of a man page."
+      echo "You may want to install the GNU Help2man package:"
+      echo "<$gnu_software_URL/help2man/>"
     ;;
+    makeinfo*)
+      echo "You should only need it if you modified a '.texi' file, or"
+      echo "any other file indirectly affecting the aspect of the manual."
+      echo "You might want to install the Texinfo package:"
+      echo "<$gnu_software_URL/texinfo/>"
+      echo "The spurious makeinfo call might also be the consequence of"
+      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+      echo "want to install GNU make:"
+      echo "<$gnu_software_URL/make/>"
+      ;;
+    *)
+      echo "You might have modified some files without having the proper"
+      echo "tools for further handling them.  Check the 'README' file, it"
+      echo "often tells you about the needed prerequisites for installing"
+      echo "this package.  You may also peek at any GNU archive site, in"
+      echo "case some other package contains this missing '$1' program."
+      ;;
+  esac
+}
 
-  tar*)
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
-    if test -n "$run"; then
+                       -e '2,$s/^/         /' >&2
-       echo 1>&2 "ERROR: \`tar' requires --run"
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       exit 1
-    fi
-    ;;
 
-  *)
+# Propagate the correct exit status (expected to be 127 for a program
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+# not found, 63 for a program that failed due to version mismatch).
-       # We have it, but it failed.
+exit $st
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       # Could not run --version or --help.  This is probably someone
-       # running `$TOOL --version' or `$TOOL --help' to check whether
-       # $TOOL exists and not knowing $TOOL uses missing.
-       exit 1
-    fi
-    ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case $program in
-  aclocal*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
-    touch aclocal.m4
-    ;;
-
-  autoconf*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
-    touch configure
-    ;;
-
-  autoheader*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
-    test -z "$files" && files="config.h"
-    touch_files=
-    for f in $files; do
-      case $f in
-      *:*) touch_files="$touch_files "`echo "$f" |
-				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
-      *) touch_files="$touch_files $f.in";;
-      esac
-    done
-    touch $touch_files
-    ;;
-
-  automake*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
-    find . -type f -name Makefile.am -print |
-	   sed 's/\.am$/.in/' |
-	   while read f; do touch "$f"; done
-    ;;
-
-  autom4te*)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
-  bison*|yacc*)
-    echo 1>&2 "\
-WARNING: \`$1' $msg.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
-    rm -f y.tab.c y.tab.h
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.y)
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.c
-	    fi
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.h
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f y.tab.h; then
-	echo >y.tab.h
-    fi
-    if test ! -f y.tab.c; then
-	echo 'main() { return 0; }' >y.tab.c
-    fi
-    ;;
-
-  lex*|flex*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
-    rm -f lex.yy.c
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.l)
-	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" lex.yy.c
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f lex.yy.c; then
-	echo 'main() { return 0; }' >lex.yy.c
-    fi
-    ;;
-
-  help2man*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit $?
-    fi
-    ;;
-
-  makeinfo*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
-    # The file to touch is that specified with -o ...
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -z "$file"; then
-      # ... or it is the one specified with @setfilename ...
-      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '
-	/^@setfilename/{
-	  s/.* \([^ ]*\) *$/\1/
-	  p
-	  q
-	}' $infile`
-      # ... or it is derived from the source name (dir/f.texi becomes f.info)
-      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
-    fi
-    # If the file does not exist, the user really needs makeinfo;
-    # let's fail without touching anything.
-    test -f $file || exit 1
-    touch $file
-    ;;
-
-  tar*)
-    shift
-
-    # We have already tried tar in the generic part.
-    # Look for gnutar/gtar before invocation to avoid ugly error
-    # messages.
-    if (gnutar --version > /dev/null 2>&1); then
-       gnutar "$@" && exit 0
-    fi
-    if (gtar --version > /dev/null 2>&1); then
-       gtar "$@" && exit 0
-    fi
-    firstarg="$1"
-    if shift; then
-	case $firstarg in
-	*o*)
-	    firstarg=`echo "$firstarg" | sed s/o//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-	case $firstarg in
-	*h*)
-	    firstarg=`echo "$firstarg" | sed s/h//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-    fi
-
-    echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
-    exit 1
-    ;;
-
-  *)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequisites for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
-    exit 1
-    ;;
-esac
-
-exit 0
 
 # Local variables:
 # eval: (add-hook 'write-file-hooks 'time-stamp)

src/m88k/ffi.c

@@ -0,0 +1,400 @@
+/*
+ * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * ``Software''), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * m88k Foreign Function Interface
+ *
+ * This file attempts to provide all the FFI entry points which can reliably
+ * be implemented in C.
+ *
+ * Only OpenBSD/m88k is currently supported; other platforms (such as
+ * Motorola's SysV/m88k) could be supported with the following tweaks:
+ *
+ * - non-OpenBSD systems use an `outgoing parameter area' as part of the
+ *   88BCS calling convention, which is not supported under OpenBSD from
+ *   release 3.6 onwards.  Supporting it should be as easy as taking it
+ *   into account when adjusting the stack, in the assembly code.
+ *
+ * - the logic deciding whether a function argument gets passed through
+ *   registers, or on the stack, has changed several times in OpenBSD in
+ *   edge cases (especially for structs larger than 32 bytes being passed
+ *   by value). The code below attemps to match the logic used by the
+ *   system compiler of OpenBSD 5.3, i.e. gcc 3.3.6 with many m88k backend
+ *   fixes.
+ */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+#include <unistd.h>
+
+void ffi_call_OBSD (unsigned int, extended_cif *, unsigned int, void *,
+		    void (*fn) ());
+void *ffi_prep_args (void *, extended_cif *);
+void ffi_closure_OBSD (ffi_closure *);
+void ffi_closure_struct_OBSD (ffi_closure *);
+unsigned int ffi_closure_OBSD_inner (ffi_closure *, void *, unsigned int *,
+				     char *);
+void ffi_cacheflush_OBSD (unsigned int, unsigned int);
+
+#define CIF_FLAGS_INT		(1 << 0)
+#define CIF_FLAGS_DINT		(1 << 1)
+
+/*
+ * Foreign Function Interface API
+ */
+
+/* ffi_prep_args is called by the assembly routine once stack space has
+   been allocated for the function's arguments.  */
+
+void *
+ffi_prep_args (void *stack, extended_cif *ecif)
+{
+  unsigned int i;
+  void **p_argv;
+  char *argp, *stackp;
+  unsigned int *regp;
+  unsigned int regused;
+  ffi_type **p_arg;
+  void *struct_value_ptr;
+
+  regp = (unsigned int *)stack;
+  stackp = (char *)(regp + 8);
+  regused = 0;
+
+  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
+      && !ecif->cif->flags)
+    struct_value_ptr = ecif->rvalue;
+  else
+    struct_value_ptr = NULL;
+
+  p_argv = ecif->avalue;
+
+  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types; i != 0; i--, p_arg++)
+    {
+      size_t z;
+      unsigned short t, a;
+
+      z = (*p_arg)->size;
+      t = (*p_arg)->type;
+      a = (*p_arg)->alignment;
+
+      /*
+       * Figure out whether the argument can be passed through registers
+       * or on the stack.
+       * The rule is that registers can only receive simple types not larger
+       * than 64 bits, or structs the exact size of a register and aligned to
+       * the size of a register.
+       */
+      if (t == FFI_TYPE_STRUCT)
+	{
+	  if (z == sizeof (int) && a == sizeof (int) && regused < 8)
+	    argp = (char *)regp;
+	  else
+	    argp = stackp;
+	}
+      else
+	{
+	  if (z > sizeof (int) && regused < 8 - 1)
+	    {
+	      /* align to an even register pair */
+	      if (regused & 1)
+		{
+		  regp++;
+		  regused++;
+		}
+	    }
+	  if (regused < 8)
+	    argp = (char *)regp;
+	  else
+	    argp = stackp;
+	}
+
+      /* Enforce proper stack alignment of 64-bit types */
+      if (argp == stackp && a > sizeof (int))
+	{
+	  stackp = (char *) ALIGN(stackp, a);
+	  argp = stackp;
+	}
+
+      switch (t)
+	{
+	case FFI_TYPE_SINT8:
+	  *(signed int *) argp = (signed int) *(SINT8 *) *p_argv;
+	  break;
+
+	case FFI_TYPE_UINT8:
+	  *(unsigned int *) argp = (unsigned int) *(UINT8 *) *p_argv;
+	  break;
+
+	case FFI_TYPE_SINT16:
+	  *(signed int *) argp = (signed int) *(SINT16 *) *p_argv;
+	  break;
+
+	case FFI_TYPE_UINT16:
+	  *(unsigned int *) argp = (unsigned int) *(UINT16 *) *p_argv;
+	  break;
+
+	case FFI_TYPE_INT:
+	case FFI_TYPE_FLOAT:
+	case FFI_TYPE_UINT32:
+	case FFI_TYPE_SINT32:
+	case FFI_TYPE_POINTER:
+	  *(unsigned int *) argp = *(unsigned int *) *p_argv;
+	  break;
+
+	case FFI_TYPE_DOUBLE:
+	case FFI_TYPE_UINT64:
+	case FFI_TYPE_SINT64:
+	case FFI_TYPE_STRUCT:
+	  memcpy (argp, *p_argv, z);
+	  break;
+
+	default:
+	  FFI_ASSERT (0);
+	}
+
+      /* Align if necessary.  */
+      if ((sizeof (int) - 1) & z)
+	z = ALIGN(z, sizeof (int));
+
+      p_argv++;
+
+      /* Be careful, once all registers are filled, and about to continue
+         on stack, regp == stackp.  Therefore the check for regused as well. */
+      if (argp == (char *)regp && regused < 8)
+	{
+	  regp += z / sizeof (int);
+	  regused += z / sizeof (int);
+	}
+      else
+	stackp += z;
+    }
+
+  return struct_value_ptr;
+}
+
+/* Perform machine dependent cif processing */
+ffi_status
+ffi_prep_cif_machdep (ffi_cif *cif)
+{
+  /* Set the return type flag */
+  switch (cif->rtype->type)
+    {
+    case FFI_TYPE_VOID:
+      cif->flags = 0;
+      break;
+
+    case FFI_TYPE_STRUCT:
+      if (cif->rtype->size == sizeof (int) &&
+	  cif->rtype->alignment == sizeof (int))
+	cif->flags = CIF_FLAGS_INT;
+      else
+	cif->flags = 0;
+      break;
+
+    case FFI_TYPE_DOUBLE:
+    case FFI_TYPE_SINT64:
+    case FFI_TYPE_UINT64:
+      cif->flags = CIF_FLAGS_DINT;
+      break;
+
+    default:
+      cif->flags = CIF_FLAGS_INT;
+      break;
+    }
+
+  return FFI_OK;
+}
+
+void
+ffi_call (ffi_cif *cif, void (*fn) (), void *rvalue, void **avalue)
+{
+  extended_cif ecif;
+
+  ecif.cif = cif;
+  ecif.avalue = avalue;
+
+  /* If the return value is a struct and we don't have a return value
+     address then we need to make one.  */
+
+  if (rvalue == NULL
+      && cif->rtype->type == FFI_TYPE_STRUCT
+      && (cif->rtype->size != sizeof (int)
+	  || cif->rtype->alignment != sizeof (int)))
+    ecif.rvalue = alloca (cif->rtype->size);
+  else
+    ecif.rvalue = rvalue;
+
+  switch (cif->abi)
+    {
+    case FFI_OBSD:
+      ffi_call_OBSD (cif->bytes, &ecif, cif->flags, ecif.rvalue, fn);
+      break;
+
+    default:
+      FFI_ASSERT (0);
+      break;
+    }
+}
+
+/*
+ * Closure API
+ */
+
+static void
+ffi_prep_closure_args_OBSD (ffi_cif *cif, void **avalue, unsigned int *regp,
+			    char *stackp)
+{
+  unsigned int i;
+  void **p_argv;
+  char *argp;
+  unsigned int regused;
+  ffi_type **p_arg;
+
+  regused = 0;
+
+  p_argv = avalue;
+
+  for (i = cif->nargs, p_arg = cif->arg_types; i != 0; i--, p_arg++)
+    {
+      size_t z;
+      unsigned short t, a;
+
+      z = (*p_arg)->size;
+      t = (*p_arg)->type;
+      a = (*p_arg)->alignment;
+
+      /*
+       * Figure out whether the argument has been passed through registers
+       * or on the stack.
+       * The rule is that registers can only receive simple types not larger
+       * than 64 bits, or structs the exact size of a register and aligned to
+       * the size of a register.
+       */
+      if (t == FFI_TYPE_STRUCT)
+	{
+	  if (z == sizeof (int) && a == sizeof (int) && regused < 8)
+	    argp = (char *)regp;
+	  else
+	    argp = stackp;
+	}
+      else
+	{
+	  if (z > sizeof (int) && regused < 8 - 1)
+	    {
+	      /* align to an even register pair */
+	      if (regused & 1)
+		{
+		  regp++;
+		  regused++;
+		}
+	    }
+	  if (regused < 8)
+	    argp = (char *)regp;
+	  else
+	    argp = stackp;
+	}
+
+      /* Enforce proper stack alignment of 64-bit types */
+      if (argp == stackp && a > sizeof (int))
+	{
+	  stackp = (char *) ALIGN(stackp, a);
+	  argp = stackp;
+	}
+
+      if (z < sizeof (int) && t != FFI_TYPE_STRUCT)
+	*p_argv = (void *) (argp + sizeof (int) - z);
+      else
+	*p_argv = (void *) argp;
+
+      /* Align if necessary */
+      if ((sizeof (int) - 1) & z)
+	z = ALIGN(z, sizeof (int));
+
+      p_argv++;
+
+      /* Be careful, once all registers are exhausted, and about to fetch from
+	 stack, regp == stackp.  Therefore the check for regused as well. */
+      if (argp == (char *)regp && regused < 8)
+	{
+	  regp += z / sizeof (int);
+	  regused += z / sizeof (int);
+	}
+      else
+	stackp += z;
+    }
+}
+
+unsigned int
+ffi_closure_OBSD_inner (ffi_closure *closure, void *resp, unsigned int *regp,
+			char *stackp)
+{
+  ffi_cif *cif;
+  void **arg_area;
+
+  cif = closure->cif;
+  arg_area = (void**) alloca (cif->nargs * sizeof (void *));
+
+  ffi_prep_closure_args_OBSD(cif, arg_area, regp, stackp);
+
+  (closure->fun) (cif, resp, arg_area, closure->user_data);
+
+  return cif->flags;
+}
+
+ffi_status
+ffi_prep_closure_loc (ffi_closure* closure, ffi_cif* cif,
+		      void (*fun)(ffi_cif*,void*,void**,void*),
+		      void *user_data, void *codeloc)
+{
+  unsigned int *tramp = (unsigned int *) codeloc;
+  void *fn;
+
+  FFI_ASSERT (cif->abi == FFI_OBSD);
+
+  if (cif->rtype->type == FFI_TYPE_STRUCT && !cif->flags)
+    fn = &ffi_closure_struct_OBSD;
+  else
+    fn = &ffi_closure_OBSD;
+
+  /* or.u %r10, %r0, %hi16(fn) */
+  tramp[0] = 0x5d400000 | (((unsigned int)fn) >> 16);
+  /* or.u %r13, %r0, %hi16(closure) */
+  tramp[1] = 0x5da00000 | ((unsigned int)closure >> 16);
+  /* or %r10, %r10, %lo16(fn) */
+  tramp[2] = 0x594a0000 | (((unsigned int)fn) & 0xffff);
+  /* jmp.n %r10 */
+  tramp[3] = 0xf400c40a;
+  /* or %r13, %r13, %lo16(closure) */
+  tramp[4] = 0x59ad0000 | ((unsigned int)closure & 0xffff);
+
+  ffi_cacheflush_OBSD((unsigned int)codeloc, FFI_TRAMPOLINE_SIZE);
+
+  closure->cif  = cif;
+  closure->user_data = user_data;
+  closure->fun  = fun;
+
+  return FFI_OK;
+}

src/m88k/ffitarget.h

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * ``Software''), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * m88k Foreign Function Interface
+ */
+
+#ifndef LIBFFI_TARGET_H
+#define LIBFFI_TARGET_H
+
+#ifndef LIBFFI_ASM
+typedef unsigned long ffi_arg;
+typedef signed long ffi_sarg;
+
+typedef enum ffi_abi {
+  FFI_FIRST_ABI = 0,
+  FFI_OBSD,
+  FFI_DEFAULT_ABI = FFI_OBSD,
+  FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
+} ffi_abi;
+#endif
+
+/* ---- Definitions for closures ----------------------------------------- */
+
+#define FFI_CLOSURES 1
+#define FFI_TRAMPOLINE_SIZE 0x14
+#define FFI_NATIVE_RAW_API 0
+
+#endif

src/m88k/obsd.S

@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * ``Software''), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * m88k Foreign Function Interface
+ */
+
+#define LIBFFI_ASM	
+#include <fficonfig.h>
+#include <ffi.h>
+
+	.text
+
+/*
+ * ffi_cacheflush_OBSD(unsigned int addr,	%r2
+ *		       unsigned int size);	%r3
+ */
+	.align	4
+	.globl	ffi_cacheflush_OBSD
+	.type	ffi_cacheflush_OBSD,@function
+ffi_cacheflush_OBSD:
+	tb0	0,   %r0, 451
+	or	%r0, %r0, %r0
+	jmp	%r1
+	.size	ffi_cacheflush_OBSD, . - ffi_cacheflush_OBSD
+
+/*
+ * ffi_call_OBSD(unsigned bytes,		%r2
+ *		 extended_cif *ecif,		%r3
+ *		 unsigned flags,		%r4
+ *		 void *rvalue,			%r5
+ *		 void (*fn)());			%r6
+ */
+	.align	4
+	.globl	ffi_call_OBSD
+	.type	ffi_call_OBSD,@function
+ffi_call_OBSD:
+	subu	%r31, %r31, 32
+	st	%r30, %r31, 4
+	st	%r1,  %r31, 0
+	addu	%r30, %r31, 32
+
+	| Save the few arguments we'll need after ffi_prep_args()
+	st.d	%r4, %r31, 8
+	st	%r6, %r31, 16
+
+	| Allocate room for the image of r2-r9, and the stack space for
+	| the args (rounded to a 16-byte boundary)
+	addu	%r2,  %r2,  (8 * 4) + 15
+	clr	%r2,  %r2,  4<0>
+	subu	%r31, %r31, %r2
+
+	| Fill register and stack image
+	or	%r2, %r31, %r0
+#ifdef PIC
+	bsr	ffi_prep_args#plt
+#else
+	bsr	ffi_prep_args
+#endif
+
+	| Save pointer to return struct address, if any
+	or	%r12, %r2, %r0
+
+	| Get function pointer
+	subu	%r4,  %r30, 32
+	ld	%r1,  %r4,  16
+
+	| Fetch the register arguments
+	ld.d	%r2, %r31, (0 * 4)
+	ld.d	%r4, %r31, (2 * 4)
+	ld.d	%r6, %r31, (4 * 4)
+	ld.d	%r8, %r31, (6 * 4)
+	addu	%r31, %r31, (8 * 4)
+
+	| Invoke the function
+	jsr	%r1
+
+	| Restore stack now that we don't need the args anymore
+	subu	%r31, %r30, 32
+
+	| Figure out what to return as the function's return value
+	ld	%r5, %r31, 12		| rvalue
+	ld	%r4, %r31, 8		| flags
+
+	bcnd	eq0, %r5, 9f
+
+	bb0	0, %r4, 1f		| CIF_FLAGS_INT
+	st	%r2, %r5, 0
+	br	9f
+
+1:
+	bb0	1, %r4, 1f		| CIF_FLAGS_DINT
+	st.d	%r2, %r5, 0
+	br	9f
+
+1:
+9:
+	ld	%r1,  %r31, 0
+	ld	%r30, %r31, 4
+	jmp.n	%r1
+	 addu	%r31, %r31, 32
+	.size	ffi_call_OBSD, . - ffi_call_OBSD
+
+/*
+ * ffi_closure_OBSD(ffi_closure *closure);	%r13
+ */
+	.align	4
+	.globl	ffi_closure_OBSD
+	.type	ffi_closure_OBSD, @function
+ffi_closure_OBSD:
+	subu	%r31, %r31, 16
+	st	%r30, %r31, 4
+	st	%r1,  %r31, 0
+	addu	%r30, %r31, 16
+
+	| Make room on the stack for saved register arguments and return
+	| value
+	subu	%r31, %r31, (8 * 4) + (2 * 4)
+	st.d	%r2,  %r31, (0 * 4)
+	st.d	%r4,  %r31, (2 * 4)
+	st.d	%r6,  %r31, (4 * 4)
+	st.d	%r8,  %r31, (6 * 4)
+
+	| Invoke the closure function
+	or	%r5,  %r30, 0			| calling stack
+	addu	%r4,  %r31, 0			| saved registers
+	addu	%r3,  %r31, (8 * 4)		| return value
+	or	%r2,  %r13, %r0			| closure
+#ifdef PIC
+	bsr	ffi_closure_OBSD_inner#plt
+#else
+	bsr	ffi_closure_OBSD_inner
+#endif
+
+	| Figure out what to return as the function's return value
+	bb0	0, %r2, 1f		| CIF_FLAGS_INT
+	ld	%r2, %r31, (8 * 4)
+	br	9f
+
+1:
+	bb0	1, %r2, 1f		| CIF_FLAGS_DINT
+	ld.d	%r2, %r31, (8 * 4)
+	br	9f
+
+1:
+9:
+	subu	%r31, %r30, 16
+	ld	%r1,  %r31, 0
+	ld	%r30, %r31, 4
+	jmp.n	%r1
+	 addu	%r31, %r31, 16
+	.size	ffi_closure_OBSD,.-ffi_closure_OBSD
+
+/*
+ * ffi_closure_struct_OBSD(ffi_closure *closure);	%r13
+ */
+	.align	4
+	.globl	ffi_closure_struct_OBSD
+	.type	ffi_closure_struct_OBSD, @function
+ffi_closure_struct_OBSD:
+	subu	%r31, %r31, 16
+	st	%r30, %r31, 4
+	st	%r1,  %r31, 0
+	addu	%r30, %r31, 16
+
+	| Make room on the stack for saved register arguments
+	subu	%r31, %r31, (8 * 4)
+	st.d	%r2,  %r31, (0 * 4)
+	st.d	%r4,  %r31, (2 * 4)
+	st.d	%r6,  %r31, (4 * 4)
+	st.d	%r8,  %r31, (6 * 4)
+
+	| Invoke the closure function
+	or	%r5,  %r30, 0			| calling stack
+	addu	%r4,  %r31, 0			| saved registers
+	or	%r3,  %r12, 0			| return value
+	or	%r2,  %r13, %r0			| closure
+#ifdef PIC
+	bsr	ffi_closure_OBSD_inner#plt
+#else
+	bsr	ffi_closure_OBSD_inner
+#endif
+
+	subu	%r31, %r30, 16
+	ld	%r1,  %r31, 0
+	ld	%r30, %r31, 4
+	jmp.n	%r1
+	 addu	%r31, %r31, 16
+	.size	ffi_closure_struct_OBSD,.-ffi_closure_struct_OBSD

src/vax/elfbsd.S

@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * ``Software''), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * vax Foreign Function Interface
+ */
+
+#define LIBFFI_ASM	
+#include <fficonfig.h>
+#include <ffi.h>
+
+	.text
+
+/*
+ * void *					%r0
+ * ffi_call_elfbsd(extended_cif *ecif,		4(%ap)
+ *		   unsigned bytes,		8(%ap)
+ *		   unsigned flags,		12(%ap)
+ *		   void *rvalue,		16(%ap)
+ *		   void (*fn)());		20(%ap)
+ */
+	.globl	ffi_call_elfbsd
+	.type	ffi_call_elfbsd,@function
+	.align	2
+ffi_call_elfbsd:
+	.word	0x00c		# save R2 and R3
+
+	# Allocate stack space for the args
+	subl2	8(%ap), %sp
+
+	# Call ffi_prep_args
+	pushl	%sp
+	pushl	4(%ap)
+	calls	$2, ffi_prep_args
+
+	# Get function pointer
+	movl	20(%ap), %r1
+
+	# Build a CALLS frame
+	ashl	$-2, 8(%ap), %r0
+	pushl	%r0		# argument stack usage
+	movl	%sp, %r0	# future %ap
+	# saved registers
+	bbc	$11, 0(%r1), 1f
+	pushl	%r11
+1:	bbc	$10, 0(%r1), 1f
+	pushl	%r10
+1:	bbc	$9, 0(%r1), 1f
+	pushl	%r9
+1:	bbc	$8, 0(%r1), 1f
+	pushl	%r8
+1:	bbc	$7, 0(%r1), 1f
+	pushl	%r7
+1:	bbc	$6, 0(%r1), 1f
+	pushl	%r6
+1:	bbc	$5, 0(%r1), 1f
+	pushl	%r5
+1:	bbc	$4, 0(%r1), 1f
+	pushl	%r4
+1:	bbc	$3, 0(%r1), 1f
+	pushl	%r3
+1:	bbc	$2, 0(%r1), 1f
+	pushl	%r2
+1:	
+	pushal	9f
+	pushl	%fp
+	pushl	%ap
+	movl	16(%ap), %r3	# struct return address, if needed
+	movl	%r0, %ap
+	movzwl	4(%fp), %r0	# previous PSW, without the saved registers mask
+	bisl2	$0x20000000, %r0 # calls frame
+	movzwl	0(%r1), %r2
+	bicw2	$0xf003, %r2	# only keep R11-R2
+	ashl	$16, %r2, %r2
+	bisl2	%r2, %r0	# saved register mask of the called function
+	pushl	%r0	
+	pushl	$0
+	movl	%sp, %fp
+
+	# Invoke the function
+	pushal	2(%r1)		# skip procedure entry mask
+	movl	%r3, %r1
+	bicpsw	$0x000f
+	rsb
+
+9:
+	# Copy return value if necessary
+	tstl	16(%ap)
+	jeql	9f
+	movl	16(%ap), %r2
+
+	bbc	$0, 12(%ap), 1f	# CIF_FLAGS_CHAR
+	movb	%r0, 0(%r2)
+	brb	9f
+1:
+	bbc	$1, 12(%ap), 1f	# CIF_FLAGS_SHORT
+	movw	%r0, 0(%r2)
+	brb	9f
+1:
+	bbc	$2, 12(%ap), 1f	# CIF_FLAGS_INT
+	movl	%r0, 0(%r2)
+	brb	9f
+1:
+	bbc	$3, 12(%ap), 1f	# CIF_FLAGS_DINT
+	movq	%r0, 0(%r2)
+	brb	9f
+1:
+	movl	%r1, %r0	# might have been a struct
+	#brb	9f
+
+9:
+	ret
+
+/*
+ * ffi_closure_elfbsd(void);
+ * invoked with	%r0: ffi_closure *closure
+ */
+	.globl	ffi_closure_elfbsd
+	.type	ffi_closure_elfbsd, @function
+	.align	2
+ffi_closure_elfbsd:
+	.word	0
+
+	# Allocate room on stack for return value
+	subl2	$8, %sp
+
+	# Invoke the closure function
+	pushal	4(%ap)		# calling stack
+	pushal	4(%sp)		# return value
+	pushl	%r0		# closure
+	calls	$3, ffi_closure_elfbsd_inner
+
+	# Copy return value if necessary
+	bitb	$1, %r0		# CIF_FLAGS_CHAR
+	beql	1f
+	movb	0(%sp), %r0
+	brb	9f
+1:
+	bitb	$2, %r0		# CIF_FLAGS_SHORT
+	beql	1f
+	movw	0(%sp), %r0
+	brb	9f
+1:
+	bitb	$4, %r0		# CIF_FLAGS_INT
+	beql	1f
+	movl	0(%sp), %r0
+	brb	9f
+1:
+	bitb	$8, %r0		# CIF_FLAGS_DINT
+	beql	1f
+	movq	0(%sp), %r0
+	#brb	9f
+1:
+
+9:
+	ret
+
+/*
+ * ffi_closure_struct_elfbsd(void);
+ * invoked with	%r0: ffi_closure *closure
+ *		%r1: struct return address
+ */
+	.globl	ffi_closure_struct_elfbsd
+	.type	ffi_closure_struct_elfbsd, @function
+	.align	2
+ffi_closure_struct_elfbsd:
+	.word	0
+
+	# Invoke the closure function
+	pushal	4(%ap)		# calling stack
+	pushl	%r1		# return value
+	pushl	%r0		# closure
+	calls	$3, ffi_closure_elfbsd_inner
+
+	ret

src/vax/ffi.c

@@ -0,0 +1,276 @@
+/*
+ * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * ``Software''), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * vax Foreign Function Interface
+ *
+ * This file attempts to provide all the FFI entry points which can reliably
+ * be implemented in C.
+ */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+#include <unistd.h>
+
+#define CIF_FLAGS_CHAR		1	/* for struct only */
+#define CIF_FLAGS_SHORT		2	/* for struct only */
+#define CIF_FLAGS_INT		4
+#define CIF_FLAGS_DINT		8
+
+/*
+ * Foreign Function Interface API
+ */
+
+void ffi_call_elfbsd (extended_cif *, unsigned, unsigned, void *,
+		       void (*) ());
+void *ffi_prep_args (extended_cif *ecif, void *stack);
+
+void *
+ffi_prep_args (extended_cif *ecif, void *stack)
+{
+  unsigned int i;
+  void **p_argv;
+  char *argp;
+  ffi_type **p_arg;
+  void *struct_value_ptr;
+
+  argp = stack;
+
+  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
+      && !ecif->cif->flags)
+    struct_value_ptr = ecif->rvalue;
+  else
+    struct_value_ptr = NULL;
+
+  p_argv = ecif->avalue;
+
+  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
+       i != 0;
+       i--, p_arg++)
+    {
+      size_t z;
+
+      z = (*p_arg)->size;
+      if (z < sizeof (int))
+	{
+	  switch ((*p_arg)->type)
+	    {
+	    case FFI_TYPE_SINT8:
+	      *(signed int *) argp = (signed int) *(SINT8 *) *p_argv;
+	      break;
+
+	    case FFI_TYPE_UINT8:
+	      *(unsigned int *) argp = (unsigned int) *(UINT8 *) *p_argv;
+	      break;
+
+	    case FFI_TYPE_SINT16:
+	      *(signed int *) argp = (signed int) *(SINT16 *) *p_argv;
+	      break;
+
+	    case FFI_TYPE_UINT16:
+	      *(unsigned int *) argp = (unsigned int) *(UINT16 *) *p_argv;
+	      break;
+
+	    case FFI_TYPE_STRUCT:
+	      memcpy (argp, *p_argv, z);
+	      break;
+
+	    default:
+	      FFI_ASSERT (0);
+	    }
+	  z = sizeof (int);
+	}
+      else
+	{
+	  memcpy (argp, *p_argv, z);
+
+	  /* Align if necessary.  */
+	  if ((sizeof(int) - 1) & z)
+	    z = ALIGN(z, sizeof(int));
+	}
+
+      p_argv++;
+      argp += z;
+    }
+
+  return struct_value_ptr;
+}
+
+ffi_status
+ffi_prep_cif_machdep (ffi_cif *cif)
+{
+  /* Set the return type flag */
+  switch (cif->rtype->type)
+    {
+    case FFI_TYPE_VOID:
+      cif->flags = 0;
+      break;
+
+    case FFI_TYPE_STRUCT:
+      if (cif->rtype->elements[0]->type == FFI_TYPE_STRUCT &&
+	  cif->rtype->elements[1])
+	{
+	  cif->flags = 0;
+	  break;
+	}
+
+      if (cif->rtype->size == sizeof (char))
+	cif->flags = CIF_FLAGS_CHAR;
+      else if (cif->rtype->size == sizeof (short))
+	cif->flags = CIF_FLAGS_SHORT;
+      else if (cif->rtype->size == sizeof (int))
+	cif->flags = CIF_FLAGS_INT;
+      else if (cif->rtype->size == 2 * sizeof (int))
+	cif->flags = CIF_FLAGS_DINT;
+      else
+	cif->flags = 0;
+      break;
+
+    default:
+      if (cif->rtype->size <= sizeof (int))
+	cif->flags = CIF_FLAGS_INT;
+      else
+	cif->flags = CIF_FLAGS_DINT;
+      break;
+    }
+
+  return FFI_OK;
+}
+
+void
+ffi_call (ffi_cif *cif, void (*fn) (), void *rvalue, void **avalue)
+{
+  extended_cif ecif;
+
+  ecif.cif = cif;
+  ecif.avalue = avalue;
+
+  /* If the return value is a struct and we don't have a return value
+     address then we need to make one.  */
+
+  if (rvalue == NULL
+      && cif->rtype->type == FFI_TYPE_STRUCT
+      && cif->flags == 0)
+    ecif.rvalue = alloca (cif->rtype->size);
+  else
+    ecif.rvalue = rvalue;
+
+  switch (cif->abi)
+    {
+    case FFI_ELFBSD:
+      ffi_call_elfbsd (&ecif, cif->bytes, cif->flags, ecif.rvalue, fn);
+      break;
+
+    default:
+      FFI_ASSERT (0);
+      break;
+    }
+}
+
+/*
+ * Closure API
+ */
+
+void ffi_closure_elfbsd (void);
+void ffi_closure_struct_elfbsd (void);
+unsigned int ffi_closure_elfbsd_inner (ffi_closure *, void *, char *);
+
+static void
+ffi_prep_closure_elfbsd (ffi_cif *cif, void **avalue, char *stackp)
+{
+  unsigned int i;
+  void **p_argv;
+  ffi_type **p_arg;
+
+  p_argv = avalue;
+
+  for (i = cif->nargs, p_arg = cif->arg_types; i != 0; i--, p_arg++)
+    {
+      size_t z;
+
+      z = (*p_arg)->size;
+      *p_argv = stackp;
+
+      /* Align if necessary */
+      if ((sizeof (int) - 1) & z)
+	z = ALIGN(z, sizeof (int));
+
+      p_argv++;
+      stackp += z;
+    }
+}
+
+unsigned int
+ffi_closure_elfbsd_inner (ffi_closure *closure, void *resp, char *stack)
+{
+  ffi_cif *cif;
+  void **arg_area;
+
+  cif = closure->cif;
+  arg_area = (void **) alloca (cif->nargs * sizeof (void *));
+
+  ffi_prep_closure_elfbsd (cif, arg_area, stack);
+
+  (closure->fun) (cif, resp, arg_area, closure->user_data);
+
+  return cif->flags;
+}
+
+ffi_status
+ffi_prep_closure_loc (ffi_closure *closure, ffi_cif *cif,
+		      void (*fun)(ffi_cif *, void *, void **, void *),
+		      void *user_data, void *codeloc)
+{
+  char *tramp = (char *) codeloc;
+  void *fn;
+
+  FFI_ASSERT (cif->abi == FFI_ELFBSD);
+
+  /* entry mask */
+  *(unsigned short *)(tramp + 0) = 0x0000;
+  /* movl #closure, r0 */
+  tramp[2] = 0xd0;
+  tramp[3] = 0x8f;
+  *(unsigned int *)(tramp + 4) = (unsigned int) closure;
+  tramp[8] = 0x50;
+
+  if (cif->rtype->type == FFI_TYPE_STRUCT
+      && !cif->flags)
+    fn = &ffi_closure_struct_elfbsd;
+  else
+    fn = &ffi_closure_elfbsd;
+
+  /* jmpl #fn */
+  tramp[9] = 0x17;
+  tramp[10] = 0xef;
+  *(unsigned int *)(tramp + 11) = (unsigned int)fn + 2 -
+				  (unsigned int)tramp - 9 - 6;
+
+  closure->cif = cif;
+  closure->user_data = user_data;
+  closure->fun = fun;
+
+  return FFI_OK;
+}

src/vax/ffitarget.h

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * ``Software''), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * vax Foreign Function Interface
+ */
+
+#ifndef LIBFFI_TARGET_H
+#define LIBFFI_TARGET_H
+
+#ifndef LIBFFI_ASM
+typedef unsigned long ffi_arg;
+typedef signed long ffi_sarg;
+
+typedef enum ffi_abi {
+  FFI_FIRST_ABI = 0,
+  FFI_ELFBSD,
+  FFI_DEFAULT_ABI = FFI_ELFBSD,
+  FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
+} ffi_abi;
+#endif
+
+/* ---- Definitions for closures ----------------------------------------- */
+
+#define FFI_CLOSURES 1
+#define FFI_TRAMPOLINE_SIZE 15
+#define FFI_NATIVE_RAW_API 0
+
+#endif

testsuite/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.12.2 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,23 +14,51 @@
 
 @SET_MAKE@
 VPATH = @srcdir@
-am__make_dryrun = \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  { \
+am__make_running_with_option = \
-    am__dry=no; \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
     case $$MAKEFLAGS in \
       *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+        bs=\\; \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
-      *) \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
     esac; \
-    test $$am__dry = yes; \
+  fi; \
-  }
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -51,7 +79,7 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 subdir = testsuite
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/asmcfi.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
@@ -73,6 +101,18 @@ mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/fficonfig.h
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 SOURCES =
 DIST_SOURCES =
 am__can_run_installinfo = \
@@ -80,12 +120,14 @@ am__can_run_installinfo = \
     n|no|NO) false;; \
     *) (install-info --version) >/dev/null 2>&1;; \
   esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
 DEJATOOL = $(PACKAGE)
 RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_LTLDFLAGS = @AM_LTLDFLAGS@
 AM_RUNTESTFLAGS = 
 AR = @AR@
@@ -343,11 +385,9 @@ mostlyclean-libtool:
 
 clean-libtool:
 	-rm -rf .libs _libs
-tags: TAGS
+tags TAGS:
-TAGS:
 
-ctags: CTAGS
+ctags CTAGS:
-CTAGS:
 
 cscope cscopelist:
 
@@ -355,13 +395,12 @@ cscope cscopelist:
 check-DEJAGNU: site.exp
 	srcdir='$(srcdir)'; export srcdir; \
 	EXPECT=$(EXPECT); export EXPECT; \
-	runtest=$(RUNTEST); \
+	if $(SHELL) -c "$(RUNTEST) --version" > /dev/null 2>&1; then \
-	if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
 	  exit_status=0; l='$(DEJATOOL)'; for tool in $$l; do \
-	    if $$runtest $(AM_RUNTESTFLAGS) $(RUNTESTDEFAULTFLAGS) $(RUNTESTFLAGS); \
+	    if $(RUNTEST) $(AM_RUNTESTFLAGS) $(RUNTESTDEFAULTFLAGS) $(RUNTESTFLAGS); \
 	    then :; else exit_status=1; fi; \
 	  done; \
-	else echo "WARNING: could not find 'runtest'" 1>&2; :;\
+	else echo "WARNING: could not find '$(RUNTEST)'" 1>&2; :;\
 	fi; \
 	exit $$exit_status
 site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG)
@@ -532,16 +571,17 @@ uninstall-am:
 .MAKE: check-am install-am install-strip
 
 .PHONY: all all-am check check-DEJAGNU check-am clean clean-generic \
-	clean-libtool distclean distclean-DEJAGNU distclean-generic \
+	clean-libtool cscopelist-am ctags-am distclean \
-	distclean-libtool distdir dvi dvi-am html html-am info info-am \
+	distclean-DEJAGNU distclean-generic distclean-libtool distdir \
-	install install-am install-data install-data-am install-dvi \
+	dvi dvi-am html html-am info info-am install install-am \
-	install-dvi-am install-exec install-exec-am install-html \
+	install-data install-data-am install-dvi install-dvi-am \
-	install-html-am install-info install-info-am install-man \
+	install-exec install-exec-am install-html install-html-am \
-	install-pdf install-pdf-am install-ps install-ps-am \
+	install-info install-info-am install-man install-pdf \
-	install-strip installcheck installcheck-am installdirs \
+	install-pdf-am install-ps install-ps-am install-strip \
-	maintainer-clean maintainer-clean-generic mostlyclean \
+	installcheck installcheck-am installdirs maintainer-clean \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
-	uninstall uninstall-am
+	mostlyclean-libtool pdf pdf-am ps ps-am tags-am uninstall \
+	uninstall-am
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.

texinfo.tex

@@ -3,11 +3,11 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2012-06-05.14}
+\def\texinfoversion{2013-02-01.11}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+% 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
 %
 % This texinfo.tex file is free software: you can redistribute it and/or
 % modify it under the terms of the GNU General Public License as
@@ -24,7 +24,8 @@
 %
 % As a special exception, when this file is read by TeX when processing
 % a Texinfo source document, you may use the result without
-% restriction.  (This has been our intent since Texinfo was invented.)
+% restriction. This Exception is an additional permission under section 7
+% of the GNU General Public License, version 3 ("GPLv3").
 %
 % Please try the latest version of texinfo.tex before submitting bug
 % reports; you can get the latest version from:
@@ -594,7 +595,7 @@
 \def\:{\spacefactor=1000 }
 
 % @* forces a line break.
-\def\*{\hfil\break\hbox{}\ignorespaces}
+\def\*{\unskip\hfil\break\hbox{}\ignorespaces}
 
 % @/ allows a line break.
 \let\/=\allowbreak
@@ -2272,8 +2273,6 @@ end
 
 \gdef\markupsetcodequoteleft{\let`\codequoteleft}
 \gdef\markupsetcodequoteright{\let'\codequoteright}
-
-\gdef\markupsetnoligaturesquoteleft{\let`\noligaturesquoteleft}
 }
 
 \let\markupsetuplqcode \markupsetcodequoteleft
@@ -2282,6 +2281,9 @@ end
 \let\markupsetuplqexample \markupsetcodequoteleft
 \let\markupsetuprqexample \markupsetcodequoteright
 %
+\let\markupsetuplqkbd     \markupsetcodequoteleft
+\let\markupsetuprqkbd     \markupsetcodequoteright
+%
 \let\markupsetuplqsamp \markupsetcodequoteleft
 \let\markupsetuprqsamp \markupsetcodequoteright
 %
@@ -2291,8 +2293,6 @@ end
 \let\markupsetuplqverbatim \markupsetcodequoteleft
 \let\markupsetuprqverbatim \markupsetcodequoteright
 
-\let\markupsetuplqkbd \markupsetnoligaturesquoteleft
-
 % Allow an option to not use regular directed right quote/apostrophe
 % (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
 % The undirected quote is ugly, so don't make it the default, but it
@@ -2382,8 +2382,7 @@ end
   \aftersmartic
 }
 
-% like \smartslanted except unconditionally uses \ttsl, and no ic.
+% Unconditional use \ttsl, and no ic.  @var is set to this for defuns.
-% @var is set to this for defun arguments.
 \def\ttslanted#1{{\ttsl #1}}
 
 % @cite is like \smartslanted except unconditionally use \sl.  We never want
@@ -2448,34 +2447,12 @@ end
 % @samp.
 \def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}}
 
-% definition of @key that produces a lozenge.  Doesn't adjust to text size.
+% @indicateurl is \samp, that is, with quotes.
-%\setfont\keyrm\rmshape{8}{1000}{OT1}
+\let\indicateurl=\samp
-%\font\keysy=cmsy9
-%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
-%  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
-%    \vbox{\hrule\kern-0.4pt
-%     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
-%    \kern-0.4pt\hrule}%
-%  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
 
-% definition of @key with no lozenge.  If the current font is already
+% @code (and similar) prints in typewriter, but with spaces the same
-% monospace, don't change it; that way, we respect @kbdinputstyle.  But
+% size as normal in the surrounding text, without hyphenation, etc.
-% if it isn't monospace, then use \tt.
+% This is a subroutine for that.
-%
-\def\key#1{{\setupmarkupstyle{key}%
-  \nohyphenation
-  \ifmonospace\else\tt\fi
-  #1}\null}
-
-% ctrl is no longer a Texinfo command.
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
-
-% @file, @option are the same as @samp.
-\let\file=\samp
-\let\option=\samp
-
-% @code is a modification of @t,
-% which makes spaces the same size as normal in the surrounding text.
 \def\tclose#1{%
   {%
     % Change normal interword space to be same as for the current font.
@@ -2500,7 +2477,7 @@ end
 % We *must* turn on hyphenation at `-' and `_' in @code.
 % Otherwise, it is too hard to avoid overfull hboxes
 % in the Emacs manual, the Library manual, etc.
-
+%
 % Unfortunately, TeX uses one parameter (\hyphenchar) to control
 % both hyphenation at - and hyphenation within words.
 % We must therefore turn them both off (\tclose does that)
@@ -2519,7 +2496,7 @@ end
      \let-\codedash
      \let_\codeunder
     \else
-     \let-\realdash
+     \let-\normaldash
      \let_\realunder
     \fi
     \codex
@@ -2528,7 +2505,7 @@ end
 
 \def\codex #1{\tclose{#1}\endgroup}
 
-\def\realdash{-}
+\def\normaldash{-}
 \def\codedash{-\discretionary{}{}{}}
 \def\codeunder{%
   % this is all so @math{@code{var_name}+1} can work.  In math mode, _
@@ -2543,9 +2520,9 @@ end
 }
 
 % An additional complication: the above will allow breaks after, e.g.,
-% each of the four underscores in __typeof__.  This is undesirable in
+% each of the four underscores in __typeof__.  This is bad.
-% some manuals, especially if they don't have long identifiers in
+% @allowcodebreaks provides a document-level way to turn breaking at -
-% general.  @allowcodebreaks provides a way to control this.
+% and _ on and off.
 %
 \newif\ifallowcodebreaks  \allowcodebreakstrue
 
@@ -2564,6 +2541,13 @@ end
   \fi\fi
 }
 
+% For @command, @env, @file, @option quotes seem unnecessary,
+% so use \code rather than \samp.
+\let\command=\code
+\let\env=\code
+\let\file=\code
+\let\option=\code
+
 % @uref (abbreviation for `urlref') takes an optional (comma-separated)
 % second argument specifying the text to display and an optional third
 % arg as text to display instead of (rather than in addition to) the url
@@ -2710,10 +2694,6 @@ end
   \let\email=\uref
 \fi
 
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
-\def\kbd#1{{\setupmarkupstyle{kbd}\def\look{#1}\expandafter\kbdfoo\look??\par}}
-
 % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
 %   `example' (@kbd uses ttsl only inside of @example and friends),
 %   or `code' (@kbd uses normal tty font always).
@@ -2737,16 +2717,36 @@ end
 % Default is `distinct'.
 \kbdinputstyle distinct
 
-\def\xkey{\key}
+% @kbd is like @code, except that if the argument is just one @key command,
-\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
+% then @kbd has no effect.
-\ifx\one\xkey\ifx\threex\three \key{#2}%
+\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}}
-\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
-\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi}
 
-% For @indicateurl, @env, @command quotes seem unnecessary, so use \code.
+\def\xkey{\key}
-\let\indicateurl=\code
+\def\kbdsub#1#2#3\par{%
-\let\env=\code
+  \def\one{#1}\def\three{#3}\def\threex{??}%
-\let\command=\code
+  \ifx\one\xkey\ifx\threex\three \key{#2}%
+  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
+  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
+}
+
+% definition of @key that produces a lozenge.  Doesn't adjust to text size.
+%\setfont\keyrm\rmshape{8}{1000}{OT1}
+%\font\keysy=cmsy9
+%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
+%  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
+%    \vbox{\hrule\kern-0.4pt
+%     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
+%    \kern-0.4pt\hrule}%
+%  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
+
+% definition of @key with no lozenge.  If the current font is already
+% monospace, don't change it; that way, we respect @kbdinputstyle.  But
+% if it isn't monospace, then use \tt.
+%
+\def\key#1{{\setupmarkupstyle{key}%
+  \nohyphenation
+  \ifmonospace\else\tt\fi
+  #1}\null}
 
 % @clicksequence{File @click{} Open ...}
 \def\clicksequence#1{\begingroup #1\endgroup}
@@ -2854,6 +2854,9 @@ end
   }
 }
 
+% ctrl is no longer a Texinfo command, but leave this definition for fun.
+\def\ctrl #1{{\tt \rawbackslash \hat}#1}
+
 % @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
 % Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
 % except specified as a normal braced arg, so no newlines to worry about.
@@ -3144,12 +3147,17 @@ end
   % hopefully nobody will notice/care.
   \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
   \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
-  \ifx\curfontstyle\bfstylename
+  \ifmonospace
-    % bold:
+    % typewriter:
-    \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
+    \font\thisecfont = ectt\ecsize \space at \nominalsize
   \else
-    % regular:
+    \ifx\curfontstyle\bfstylename
-    \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
+      % bold:
+      \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
+    \else
+      % regular:
+      \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
+    \fi
   \fi
   \thisecfont
 }
@@ -3262,6 +3270,20 @@ end
   \finishedtitlepagetrue
 }
 
+% Settings used for typesetting titles: no hyphenation, no indentation,
+% don't worry much about spacing, ragged right.  This should be used
+% inside a \vbox, and fonts need to be set appropriately first.  Because
+% it is always used for titles, nothing else, we call \rmisbold.  \par
+% should be specified before the end of the \vbox, since a vbox is a group.
+% 
+\def\raggedtitlesettings{%
+  \rmisbold
+  \hyphenpenalty=10000
+  \parindent=0pt
+  \tolerance=5000
+  \ptexraggedright
+}
+
 % Macros to be used within @titlepage:
 
 \let\subtitlerm=\tenrm
@@ -3269,7 +3291,7 @@ end
 
 \parseargdef\title{%
   \checkenv\titlepage
-  \leftline{\titlefonts\rmisbold #1}
+  \vbox{\titlefonts \raggedtitlesettings #1\par}%
   % print a rule at the page bottom also.
   \finishedtitlepagefalse
   \vskip4pt \hrule height 4pt width \hsize \vskip4pt
@@ -4166,7 +4188,7 @@ end
     % ..., but we might end up with active ones in the argument if
     % we're called from @code, as @code{@value{foo-bar_}}, though.
     % So \let them to their normal equivalents.
-    \let-\realdash \let_\normalunderscore
+    \let-\normaldash \let_\normalunderscore
   }
 }
 
@@ -4206,7 +4228,7 @@ end
 }
 \def\ifsetfail{\doignore{ifset}}
 
-% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
+% @ifclear VAR ... @end executes the `...' iff VAR has never been
 % defined with @set, or has been undefined with @clear.
 %
 % The `\else' inside the `\doifset' parameter is a trick to reuse the
@@ -4217,6 +4239,35 @@ end
 \def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
 \def\ifclearfail{\doignore{ifclear}}
 
+% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written
+% without the @) is in fact defined.  We can only feasibly check at the
+% TeX level, so something like `mathcode' is going to considered
+% defined even though it is not a Texinfo command.
+% 
+\makecond{ifcommanddefined}
+\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}}
+%
+\def\doifcmddefined#1#2{{%
+    \makevalueexpandable
+    \let\next=\empty
+    \expandafter\ifx\csname #2\endcsname\relax
+      #1% If not defined, \let\next as above.
+    \fi
+    \expandafter
+  }\next
+}
+\def\ifcmddefinedfail{\doignore{ifcommanddefined}}
+
+% @ifcommandnotdefined CMD ... handled similar to @ifclear above.
+\makecond{ifcommandnotdefined}
+\def\ifcommandnotdefined{%
+  \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}}
+\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}}
+
+% Set the `txicommandconditionals' variable, so documents have a way to
+% test if the @ifcommand...defined conditionals are available.
+\set txicommandconditionals
+
 % @dircategory CATEGORY  -- specify a category of the dir file
 % which this file should belong to.  Ignore this in TeX.
 \let\dircategory=\comment
@@ -5543,14 +5594,6 @@ end
 
 % Define @majorheading, @heading and @subheading
 
-% NOTE on use of \vbox for chapter headings, section headings, and such:
-%       1) We use \vbox rather than the earlier \line to permit
-%          overlong headings to fold.
-%       2) \hyphenpenalty is set to 10000 because hyphenation in a
-%          heading is obnoxious; this forbids it.
-%       3) Likewise, headings look best if no \parindent is used, and
-%          if justification is not attempted.  Hence \raggedright.
-
 \def\majorheading{%
   {\advance\chapheadingskip by 10pt \chapbreak }%
   \parsearg\chapheadingzzz
@@ -5558,10 +5601,8 @@ end
 
 \def\chapheading{\chapbreak \parsearg\chapheadingzzz}
 \def\chapheadingzzz#1{%
-  {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+  \vbox{\chapfonts \raggedtitlesettings #1\par}%
-                    \parindent=0pt\ptexraggedright
+  \nobreak\bigskip \nobreak
-                    \rmisbold #1\hfill}}%
-  \bigskip \par\penalty 200\relax
   \suppressfirstparagraphindent
 }
 
@@ -5720,8 +5761,7 @@ end
     %
     % Typeset the actual heading.
     \nobreak % Avoid page breaks at the interline glue.
-    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
+    \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe
-          \hangindent=\wd0 \centerparametersmaybe
           \unhbox0 #1\par}%
   }%
   \nobreak\bigskip % no page break after a chapter title
@@ -5743,18 +5783,18 @@ end
 \def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
 %
 \def\unnchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+  \chapoddpage
-                       \parindent=0pt\ptexraggedright
+  \vbox{\chapfonts \raggedtitlesettings #1\par}%
-                       \rmisbold #1\hfill}}\bigskip \par\nobreak
+  \nobreak\bigskip\nobreak
 }
 \def\chfopen #1#2{\chapoddpage {\chapfonts
 \vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
 \par\penalty 5000 %
 }
 \def\centerchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+  \chapoddpage
-                       \parindent=0pt
+  \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}%
-                       \hfill {\rmisbold #1}\hfill}}\bigskip \par\nobreak
+  \nobreak\bigskip \nobreak
 }
 \def\CHAPFopen{%
   \global\let\chapmacro=\chfopen
@@ -6520,16 +6560,9 @@ end
 \makedispenvdef{quotation}{\quotationstart}
 %
 \def\quotationstart{%
-  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
+  \indentedblockstart % same as \indentedblock, but increase right margin too.
-  \parindent=0pt
-  %
-  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
   \ifx\nonarrowing\relax
-    \advance\leftskip by \lispnarrowing
     \advance\rightskip by \lispnarrowing
-    \exdentamount = \lispnarrowing
-  \else
-    \let\nonarrowing = \relax
   \fi
   \parsearg\quotationlabel
 }
@@ -6555,6 +6588,32 @@ end
   \fi
 }
 
+% @indentedblock is like @quotation, but indents only on the left and
+% has no optional argument.
+% 
+\makedispenvdef{indentedblock}{\indentedblockstart}
+%
+\def\indentedblockstart{%
+  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
+  \parindent=0pt
+  %
+  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+  \ifx\nonarrowing\relax
+    \advance\leftskip by \lispnarrowing
+    \exdentamount = \lispnarrowing
+  \else
+    \let\nonarrowing = \relax
+  \fi
+}
+
+% Keep a nonzero parskip for the environment, since we're doing normal filling.
+%
+\def\Eindentedblock{%
+  \par
+  {\parskip=0pt \afterenvbreak}%
+}
+\def\Esmallindentedblock{\Eindentedblock}
+
 
 % LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
 % If we want to allow any <char> as delimiter,
@@ -7033,7 +7092,10 @@ end
   \df \sl \hyphenchar\font=0
   %
   % On the other hand, if an argument has two dashes (for instance), we
-  % want a way to get ttsl.  Let's try @var for that.
+  % want a way to get ttsl.  We used to recommend @var for that, so
+  % leave the code in, but it's strange for @var to lead to typewriter.
+  % Nowadays we recommend @code, since the difference between a ttsl hyphen
+  % and a tt hyphen is pretty tiny.  @code also disables ?` !`.
   \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}%
   #1%
   \sl\hyphenchar\font=45
@@ -9931,22 +9993,26 @@ directory should work if nowhere else does.}
 @gdef@otherbackslash{@let\=@realbackslash}
 
 % Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'.
+% the literal character `\'.  Also revert - to its normal character, in
+% case the active - from code has slipped in.
 %
-@def@normalturnoffactive{%
+{@catcode`- = @active
-  @let"=@normaldoublequote
+ @gdef@normalturnoffactive{%
-  @let$=@normaldollar %$ font-lock fix
+   @let-=@normaldash
-  @let+=@normalplus
+   @let"=@normaldoublequote
-  @let<=@normalless
+   @let$=@normaldollar %$ font-lock fix
-  @let>=@normalgreater
+   @let+=@normalplus
-  @let\=@normalbackslash
+   @let<=@normalless
-  @let^=@normalcaret
+   @let>=@normalgreater
-  @let_=@normalunderscore
+   @let\=@normalbackslash
-  @let|=@normalverticalbar
+   @let^=@normalcaret
-  @let~=@normaltilde
+   @let_=@normalunderscore
-  @markupsetuplqdefault
+   @let|=@normalverticalbar
-  @markupsetuprqdefault
+   @let~=@normaltilde
-  @unsepspaces
+   @markupsetuplqdefault
+   @markupsetuprqdefault
+   @unsepspaces
+ }
 }
 
 % Make _ and + \other characters, temporarily.