Initial commit
This commit is contained in:
Anthony Green
182
.svn/tmp/Makefile.am.tmp
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182
.svn/tmp/Makefile.am.tmp
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@@ -0,0 +1,182 @@
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||||
## Process this with automake to create Makefile.in
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||||
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||||
AUTOMAKE_OPTIONS = foreign subdir-objects
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||||
ACLOCAL_AMFLAGS = -I .. -I ../config
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||||
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||||
SUBDIRS = include testsuite man
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||||
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||||
EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj configure.host \
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src/alpha/ffi.c src/alpha/osf.S src/alpha/ffitarget.h \
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||||
src/arm/ffi.c src/arm/sysv.S src/arm/ffitarget.h \
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||||
src/cris/ffi.c src/cris/sysv.S src/cris/ffitarget.h \
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||||
src/ia64/ffi.c src/ia64/ffitarget.h src/ia64/ia64_flags.h \
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||||
src/ia64/unix.S \
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||||
src/mips/ffi.c src/mips/n32.S src/mips/o32.S \
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||||
src/mips/ffitarget.h \
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||||
src/m32r/ffi.c src/m32r/sysv.S src/m32r/ffitarget.h \
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||||
src/m68k/ffi.c src/m68k/sysv.S src/m68k/ffitarget.h \
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||||
src/powerpc/ffi.c src/powerpc/sysv.S \
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||||
src/powerpc/linux64.S src/powerpc/linux64_closure.S \
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||||
src/powerpc/ppc_closure.S src/powerpc/asm.h \
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||||
src/powerpc/aix.S src/powerpc/darwin.S \
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||||
src/powerpc/aix_closure.S src/powerpc/darwin_closure.S \
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||||
src/powerpc/ffi_darwin.c src/powerpc/ffitarget.h \
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||||
src/s390/ffi.c src/s390/sysv.S src/s390/ffitarget.h \
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||||
src/sh/ffi.c src/sh/sysv.S src/sh/ffitarget.h \
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||||
src/sh64/ffi.c src/sh64/sysv.S src/sh64/ffitarget.h \
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||||
src/sparc/v8.S src/sparc/v9.S src/sparc/ffitarget.h \
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||||
src/sparc/ffi.c src/x86/darwin64.S \
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||||
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S src/x86/darwin.S \
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||||
src/x86/ffi64.c src/x86/unix64.S src/x86/ffitarget.h \
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||||
src/pa/ffitarget.h src/pa/ffi.c src/pa/linux.S src/pa/hpux32.S \
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||||
src/frv/ffi.c src/frv/eabi.S src/frv/ffitarget.h src/dlmalloc.c \
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||||
src/moxie/ffi.c src/moxie/eabi.S
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||||
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||||
## ################################################################
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||||
##
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||||
## This section is for make and multilib madness.
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##
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||||
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||||
# Work around what appears to be a GNU make bug handling MAKEFLAGS
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# values defined in terms of make variables, as is the case for CC and
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# friends when we are called from the top level Makefile.
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AM_MAKEFLAGS = \
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"AR_FLAGS=$(AR_FLAGS)" \
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"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
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||||
"CFLAGS=$(CFLAGS)" \
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||||
"CXXFLAGS=$(CXXFLAGS)" \
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||||
"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
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||||
"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
|
||||
"INSTALL=$(INSTALL)" \
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||||
"INSTALL_DATA=$(INSTALL_DATA)" \
|
||||
"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
|
||||
"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
|
||||
"JC1FLAGS=$(JC1FLAGS)" \
|
||||
"LDFLAGS=$(LDFLAGS)" \
|
||||
"LIBCFLAGS=$(LIBCFLAGS)" \
|
||||
"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
|
||||
"MAKE=$(MAKE)" \
|
||||
"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
|
||||
"PICFLAG=$(PICFLAG)" \
|
||||
"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
|
||||
"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
|
||||
"SHELL=$(SHELL)" \
|
||||
"exec_prefix=$(exec_prefix)" \
|
||||
"infodir=$(infodir)" \
|
||||
"libdir=$(libdir)" \
|
||||
"prefix=$(prefix)" \
|
||||
"AR=$(AR)" \
|
||||
"AS=$(AS)" \
|
||||
"CC=$(CC)" \
|
||||
"CXX=$(CXX)" \
|
||||
"LD=$(LD)" \
|
||||
"NM=$(NM)" \
|
||||
"RANLIB=$(RANLIB)" \
|
||||
"DESTDIR=$(DESTDIR)"
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||||
|
||||
MAKEOVERRIDES=
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||||
|
||||
toolexeclib_LTLIBRARIES = libffi.la
|
||||
noinst_LTLIBRARIES = libffi_convenience.la
|
||||
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||||
libffi_la_SOURCES = src/debug.c src/prep_cif.c src/types.c \
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||||
src/raw_api.c src/java_raw_api.c src/closures.c
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||||
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||||
nodist_libffi_la_SOURCES =
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||||
|
||||
if MIPS
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||||
nodist_libffi_la_SOURCES += src/mips/ffi.c src/mips/o32.S src/mips/n32.S
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||||
endif
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||||
if X86
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||||
nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/sysv.S
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||||
endif
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||||
if X86_FREEBSD
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||||
nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/freebsd.S
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||||
endif
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||||
if X86_WIN32
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||||
nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/win32.S
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||||
endif
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||||
if X86_WIN64
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||||
nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/win64.S
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||||
endif
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||||
if X86_DARWIN
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||||
nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/darwin.S src/x86/ffi64.c src/x86/darwin64.S
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||||
endif
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||||
if SPARC
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||||
nodist_libffi_la_SOURCES += src/sparc/ffi.c src/sparc/v8.S src/sparc/v9.S
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||||
endif
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||||
if ALPHA
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||||
nodist_libffi_la_SOURCES += src/alpha/ffi.c src/alpha/osf.S
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||||
endif
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||||
if IA64
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||||
nodist_libffi_la_SOURCES += src/ia64/ffi.c src/ia64/unix.S
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||||
endif
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||||
if M32R
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||||
nodist_libffi_la_SOURCES += src/m32r/sysv.S src/m32r/ffi.c
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||||
endif
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||||
if M68K
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||||
nodist_libffi_la_SOURCES += src/m68k/ffi.c src/m68k/sysv.S
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||||
endif
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||||
if POWERPC
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||||
nodist_libffi_la_SOURCES += src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S src/powerpc/linux64.S src/powerpc/linux64_closure.S
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||||
endif
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||||
if POWERPC_AIX
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||||
nodist_libffi_la_SOURCES += src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closure.S
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||||
endif
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||||
if POWERPC_DARWIN
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||||
nodist_libffi_la_SOURCES += src/powerpc/ffi_darwin.c src/powerpc/darwin.S src/powerpc/darwin_closure.S
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||||
endif
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||||
if POWERPC_FREEBSD
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||||
nodist_libffi_la_SOURCES += src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S
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||||
endif
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||||
if ARM
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||||
nodist_libffi_la_SOURCES += src/arm/sysv.S src/arm/ffi.c
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||||
endif
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||||
if LIBFFI_CRIS
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||||
nodist_libffi_la_SOURCES += src/cris/sysv.S src/cris/ffi.c
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||||
endif
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||||
if FRV
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||||
nodist_libffi_la_SOURCES += src/frv/eabi.S src/frv/ffi.c
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||||
endif
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||||
if MOXIE
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||||
nodist_libffi_la_SOURCES += src/moxie/eabi.S src/moxie/ffi.c
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||||
endif
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||||
if S390
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||||
nodist_libffi_la_SOURCES += src/s390/sysv.S src/s390/ffi.c
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||||
endif
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||||
if X86_64
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||||
nodist_libffi_la_SOURCES += src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
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||||
endif
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||||
if SH
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||||
nodist_libffi_la_SOURCES += src/sh/sysv.S src/sh/ffi.c
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||||
endif
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||||
if SH64
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||||
nodist_libffi_la_SOURCES += src/sh64/sysv.S src/sh64/ffi.c
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||||
endif
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||||
if PA_LINUX
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||||
nodist_libffi_la_SOURCES += src/pa/linux.S src/pa/ffi.c
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||||
endif
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||||
if PA_HPUX
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||||
nodist_libffi_la_SOURCES += src/pa/hpux32.S src/pa/ffi.c
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||||
endif
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||||
|
||||
libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
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||||
nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)
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||||
|
||||
AM_CFLAGS = -Wall -g -fexceptions
|
||||
|
||||
LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
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||||
|
||||
libffi_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` $(LTLDFLAGS)
|
||||
|
||||
AM_CPPFLAGS = -I. -I$(top_srcdir)/include -Iinclude -I$(top_srcdir)/src
|
||||
AM_CCASFLAGS = $(AM_CPPFLAGS)
|
||||
|
||||
# Multilib support. Automake should provide these on its own.
|
||||
all-recursive: all-multi
|
||||
install-recursive: install-multi
|
||||
mostlyclean-recursive: mostlyclean-multi
|
||||
clean-recursive: clean-multi
|
||||
distclean-recursive: distclean-multi
|
||||
maintainer-clean-recursive: maintainer-clean-multi
|
||||
390
.svn/tmp/configure.ac.tmp
Normal file
390
.svn/tmp/configure.ac.tmp
Normal file
@@ -0,0 +1,390 @@
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||||
dnl Process this with autoconf to create configure
|
||||
|
||||
AC_PREREQ(2.64)
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||||
|
||||
AC_INIT([libffi], [3.0.8], [http://gcc.gnu.org/bugs.html])
|
||||
AC_CONFIG_HEADERS([fficonfig.h])
|
||||
|
||||
AM_ENABLE_MULTILIB(, ..)
|
||||
|
||||
AC_CANONICAL_SYSTEM
|
||||
target_alias=${target_alias-$host_alias}
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||||
|
||||
. ${srcdir}/configure.host
|
||||
|
||||
AM_INIT_AUTOMAKE
|
||||
|
||||
# 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.
|
||||
# As a side effect, we have to subst CFLAGS ourselves.
|
||||
|
||||
m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
|
||||
m4_define([_AC_ARG_VAR_PRECIOUS],[])
|
||||
AC_PROG_CC
|
||||
m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
|
||||
|
||||
AC_SUBST(CFLAGS)
|
||||
|
||||
AM_PROG_AS
|
||||
AM_PROG_CC_C_O
|
||||
AC_PROG_LIBTOOL
|
||||
|
||||
AM_MAINTAINER_MODE
|
||||
|
||||
AC_CHECK_HEADERS(sys/mman.h)
|
||||
AC_CHECK_FUNCS(mmap)
|
||||
AC_FUNC_MMAP_BLACKLIST
|
||||
|
||||
dnl The -no-testsuite modules omit the test subdir.
|
||||
AM_CONDITIONAL(TESTSUBDIR, test -d $srcdir/testsuite)
|
||||
|
||||
TARGETDIR="unknown"
|
||||
case "$host" in
|
||||
alpha*-*-*)
|
||||
TARGET=ALPHA; TARGETDIR=alpha;
|
||||
# Support 128-bit long double, changable via command-line switch.
|
||||
HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
|
||||
;;
|
||||
|
||||
arm*-*-*)
|
||||
TARGET=ARM; TARGETDIR=arm
|
||||
;;
|
||||
|
||||
amd64-*-freebsd*)
|
||||
TARGET=X86_64; TARGETDIR=x86
|
||||
;;
|
||||
|
||||
cris-*-*)
|
||||
TARGET=LIBFFI_CRIS; TARGETDIR=cris
|
||||
;;
|
||||
|
||||
frv-*-*)
|
||||
TARGET=FRV; TARGETDIR=frv
|
||||
;;
|
||||
|
||||
hppa*-*-linux* | parisc*-*-linux*)
|
||||
TARGET=PA_LINUX; TARGETDIR=pa
|
||||
;;
|
||||
hppa*64-*-hpux*)
|
||||
TARGET=PA64_HPUX; TARGETDIR=pa
|
||||
;;
|
||||
hppa*-*-hpux*)
|
||||
TARGET=PA_HPUX; TARGETDIR=pa
|
||||
;;
|
||||
|
||||
i386-*-freebsd* | i386-*-openbsd*)
|
||||
TARGET=X86_FREEBSD; TARGETDIR=x86
|
||||
;;
|
||||
i?86-win32* | i?86-*-cygwin* | i?86-*-mingw*)
|
||||
TARGET=X86_WIN32; TARGETDIR=x86
|
||||
;;
|
||||
i?86-*-darwin*)
|
||||
TARGET=X86_DARWIN; TARGETDIR=x86
|
||||
;;
|
||||
i?86-*-solaris2.1[[0-9]]*)
|
||||
TARGET=X86_64; TARGETDIR=x86
|
||||
;;
|
||||
i?86-*-*)
|
||||
TARGET=X86; TARGETDIR=x86
|
||||
;;
|
||||
|
||||
ia64*-*-*)
|
||||
TARGET=IA64; TARGETDIR=ia64
|
||||
;;
|
||||
|
||||
m32r*-*-*)
|
||||
TARGET=M32R; TARGETDIR=m32r
|
||||
;;
|
||||
|
||||
m68k-*-*)
|
||||
TARGET=M68K; TARGETDIR=m68k
|
||||
;;
|
||||
|
||||
mips-sgi-irix5.* | mips-sgi-irix6.*)
|
||||
TARGET=MIPS; TARGETDIR=mips
|
||||
;;
|
||||
mips*-*-linux*)
|
||||
TARGET=MIPS; TARGETDIR=mips
|
||||
;;
|
||||
|
||||
moxie-*-*)
|
||||
TARGET=MOXIE; TARGETDIR=moxie
|
||||
;;
|
||||
|
||||
powerpc*-*-linux* | powerpc-*-sysv*)
|
||||
TARGET=POWERPC; TARGETDIR=powerpc
|
||||
;;
|
||||
powerpc-*-beos*)
|
||||
TARGET=POWERPC; TARGETDIR=powerpc
|
||||
;;
|
||||
powerpc-*-darwin*)
|
||||
TARGET=POWERPC_DARWIN; TARGETDIR=powerpc
|
||||
;;
|
||||
powerpc-*-aix* | rs6000-*-aix*)
|
||||
TARGET=POWERPC_AIX; TARGETDIR=powerpc
|
||||
;;
|
||||
powerpc-*-freebsd*)
|
||||
TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
|
||||
;;
|
||||
powerpc*-*-rtems*)
|
||||
TARGET=POWERPC; TARGETDIR=powerpc
|
||||
;;
|
||||
|
||||
s390-*-* | s390x-*-*)
|
||||
TARGET=S390; TARGETDIR=s390
|
||||
;;
|
||||
|
||||
sh-*-* | sh[[34]]*-*-*)
|
||||
TARGET=SH; TARGETDIR=sh
|
||||
;;
|
||||
sh64-*-* | sh5*-*-*)
|
||||
TARGET=SH64; TARGETDIR=sh64
|
||||
;;
|
||||
|
||||
sparc*-*-*)
|
||||
TARGET=SPARC; TARGETDIR=sparc
|
||||
;;
|
||||
|
||||
x86_64-*-darwin*)
|
||||
TARGET=X86_DARWIN; TARGETDIR=x86
|
||||
;;
|
||||
|
||||
x86_64-*-cygwin* | x86_64-*-mingw*)
|
||||
TARGET=X86_WIN64; TARGETDIR=x86
|
||||
;;
|
||||
|
||||
x86_64-*-*)
|
||||
TARGET=X86_64; TARGETDIR=x86
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_SUBST(AM_RUNTESTFLAGS)
|
||||
|
||||
if test $TARGETDIR = unknown; then
|
||||
AC_MSG_ERROR(["libffi has not been ported to $host."])
|
||||
fi
|
||||
|
||||
AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
|
||||
AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
|
||||
AM_CONDITIONAL(X86, test x$TARGET = xX86)
|
||||
AM_CONDITIONAL(X86_FREEBSD, test x$TARGET = xX86_FREEBSD)
|
||||
AM_CONDITIONAL(X86_WIN32, test x$TARGET = xX86_WIN32)
|
||||
AM_CONDITIONAL(X86_WIN64, test x$TARGET = xX86_WIN64)
|
||||
AM_CONDITIONAL(X86_DARWIN, test x$TARGET = xX86_DARWIN)
|
||||
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(POWERPC, test x$TARGET = xPOWERPC)
|
||||
AM_CONDITIONAL(POWERPC_AIX, test x$TARGET = xPOWERPC_AIX)
|
||||
AM_CONDITIONAL(POWERPC_DARWIN, test x$TARGET = xPOWERPC_DARWIN)
|
||||
AM_CONDITIONAL(POWERPC_FREEBSD, test x$TARGET = xPOWERPC_FREEBSD)
|
||||
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
|
||||
AM_CONDITIONAL(LIBFFI_CRIS, test x$TARGET = xLIBFFI_CRIS)
|
||||
AM_CONDITIONAL(FRV, test x$TARGET = xFRV)
|
||||
AM_CONDITIONAL(S390, test x$TARGET = xS390)
|
||||
AM_CONDITIONAL(X86_64, test x$TARGET = xX86_64)
|
||||
AM_CONDITIONAL(SH, test x$TARGET = xSH)
|
||||
AM_CONDITIONAL(SH64, test x$TARGET = xSH64)
|
||||
AM_CONDITIONAL(PA_LINUX, test x$TARGET = xPA_LINUX)
|
||||
AM_CONDITIONAL(PA_HPUX, test x$TARGET = xPA_HPUX)
|
||||
AM_CONDITIONAL(PA64_HPUX, test x$TARGET = xPA64_HPUX)
|
||||
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_FUNCS(memcpy)
|
||||
AC_FUNC_ALLOCA
|
||||
|
||||
AC_CHECK_SIZEOF(double)
|
||||
AC_CHECK_SIZEOF(long double)
|
||||
|
||||
# Also AC_SUBST this variable for ffi.h.
|
||||
if test -z "$HAVE_LONG_DOUBLE"; then
|
||||
HAVE_LONG_DOUBLE=0
|
||||
if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
|
||||
if test $ac_cv_sizeof_long_double != 0; then
|
||||
HAVE_LONG_DOUBLE=1
|
||||
AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if you have the long double type and it is bigger than a double])
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
AC_SUBST(HAVE_LONG_DOUBLE)
|
||||
|
||||
AC_C_BIGENDIAN
|
||||
|
||||
AC_CACHE_CHECK([assembler .cfi pseudo-op support],
|
||||
libffi_cv_as_cfi_pseudo_op, [
|
||||
libffi_cv_as_cfi_pseudo_op=unknown
|
||||
AC_TRY_COMPILE([asm (".cfi_startproc\n\t.cfi_endproc");],,
|
||||
[libffi_cv_as_cfi_pseudo_op=yes],
|
||||
[libffi_cv_as_cfi_pseudo_op=no])
|
||||
])
|
||||
if test "x$libffi_cv_as_cfi_pseudo_op" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_CFI_PSEUDO_OP, 1,
|
||||
[Define if your assembler supports .cfi_* directives.])
|
||||
fi
|
||||
|
||||
if test x$TARGET = xSPARC; then
|
||||
AC_CACHE_CHECK([assembler and linker support unaligned pc related relocs],
|
||||
libffi_cv_as_sparc_ua_pcrel, [
|
||||
save_CFLAGS="$CFLAGS"
|
||||
save_LDFLAGS="$LDFLAGS"
|
||||
CFLAGS="$CFLAGS -fpic"
|
||||
LDFLAGS="$LDFLAGS -shared"
|
||||
AC_TRY_LINK([asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");],,
|
||||
[libffi_cv_as_sparc_ua_pcrel=yes],
|
||||
[libffi_cv_as_sparc_ua_pcrel=no])
|
||||
CFLAGS="$save_CFLAGS"
|
||||
LDFLAGS="$save_LDFLAGS"])
|
||||
if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_SPARC_UA_PCREL, 1,
|
||||
[Define if your assembler and linker support unaligned PC relative relocs.])
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK([assembler .register pseudo-op support],
|
||||
libffi_cv_as_register_pseudo_op, [
|
||||
libffi_cv_as_register_pseudo_op=unknown
|
||||
# Check if we have .register
|
||||
AC_TRY_COMPILE([asm (".register %g2, #scratch");],,
|
||||
[libffi_cv_as_register_pseudo_op=yes],
|
||||
[libffi_cv_as_register_pseudo_op=no])
|
||||
])
|
||||
if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP, 1,
|
||||
[Define if your assembler supports .register.])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64; then
|
||||
AC_CACHE_CHECK([assembler supports pc related relocs],
|
||||
libffi_cv_as_x86_pcrel, [
|
||||
libffi_cv_as_x86_pcrel=yes
|
||||
echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
|
||||
if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
|
||||
libffi_cv_as_x86_pcrel=no
|
||||
fi
|
||||
])
|
||||
if test "x$libffi_cv_as_x86_pcrel" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_X86_PCREL, 1,
|
||||
[Define if your assembler supports PC relative relocs.])
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK([whether .eh_frame section should be read-only],
|
||||
libffi_cv_ro_eh_frame, [
|
||||
libffi_cv_ro_eh_frame=no
|
||||
echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
|
||||
if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
|
||||
if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
|
||||
libffi_cv_ro_eh_frame=yes
|
||||
elif grep '.section.*eh_frame.*#alloc' conftest.c \
|
||||
| grep -v '#write' > /dev/null; then
|
||||
libffi_cv_ro_eh_frame=yes
|
||||
fi
|
||||
fi
|
||||
rm -f conftest.*
|
||||
])
|
||||
if test "x$libffi_cv_ro_eh_frame" = xyes; then
|
||||
AC_DEFINE(HAVE_RO_EH_FRAME, 1,
|
||||
[Define if .eh_frame sections should be read-only.])
|
||||
AC_DEFINE(EH_FRAME_FLAGS, "a",
|
||||
[Define to the flags needed for the .section .eh_frame directive.])
|
||||
else
|
||||
AC_DEFINE(EH_FRAME_FLAGS, "aw",
|
||||
[Define to the flags needed for the .section .eh_frame directive.])
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK([for __attribute__((visibility("hidden")))],
|
||||
libffi_cv_hidden_visibility_attribute, [
|
||||
echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
|
||||
libffi_cv_hidden_visibility_attribute=no
|
||||
if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
|
||||
if grep '\.hidden.*foo' conftest.s >/dev/null; then
|
||||
libffi_cv_hidden_visibility_attribute=yes
|
||||
fi
|
||||
fi
|
||||
rm -f conftest.*
|
||||
])
|
||||
if test $libffi_cv_hidden_visibility_attribute = yes; then
|
||||
AC_DEFINE(HAVE_HIDDEN_VISIBILITY_ATTRIBUTE, 1,
|
||||
[Define if __attribute__((visibility("hidden"))) is supported.])
|
||||
fi
|
||||
|
||||
AH_BOTTOM([
|
||||
#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
|
||||
#ifdef LIBFFI_ASM
|
||||
#define FFI_HIDDEN(name) .hidden name
|
||||
#else
|
||||
#define FFI_HIDDEN __attribute__ ((visibility ("hidden")))
|
||||
#endif
|
||||
#else
|
||||
#ifdef LIBFFI_ASM
|
||||
#define FFI_HIDDEN(name)
|
||||
#else
|
||||
#define FFI_HIDDEN
|
||||
#endif
|
||||
#endif
|
||||
])
|
||||
|
||||
AC_SUBST(TARGET)
|
||||
AC_SUBST(TARGETDIR)
|
||||
|
||||
AC_SUBST(SHELL)
|
||||
|
||||
AC_ARG_ENABLE(debug,
|
||||
[ --enable-debug debugging mode],
|
||||
if test "$enable_debug" = "yes"; then
|
||||
AC_DEFINE(FFI_DEBUG, 1, [Define this if you want extra debugging.])
|
||||
fi)
|
||||
|
||||
AC_ARG_ENABLE(structs,
|
||||
[ --disable-structs omit code for struct support],
|
||||
if test "$enable_structs" = "no"; then
|
||||
AC_DEFINE(FFI_NO_STRUCTS, 1, [Define this is you do not want support for aggregate types.])
|
||||
fi)
|
||||
|
||||
AC_ARG_ENABLE(raw-api,
|
||||
[ --disable-raw-api make the raw api unavailable],
|
||||
if test "$enable_raw_api" = "no"; then
|
||||
AC_DEFINE(FFI_NO_RAW_API, 1, [Define this is you do not want support for the raw API.])
|
||||
fi)
|
||||
|
||||
AC_ARG_ENABLE(purify-safety,
|
||||
[ --enable-purify-safety purify-safe mode],
|
||||
if test "$enable_purify_safety" = "yes"; then
|
||||
AC_DEFINE(USING_PURIFY, 1, [Define this if you are using Purify and want to suppress spurious messages.])
|
||||
fi)
|
||||
|
||||
if test -n "$with_cross_host" &&
|
||||
test x"$with_cross_host" != x"no"; then
|
||||
toolexecdir='$(exec_prefix)/$(target_alias)'
|
||||
toolexeclibdir='$(toolexecdir)/lib'
|
||||
else
|
||||
toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
|
||||
toolexeclibdir='$(libdir)'
|
||||
fi
|
||||
multi_os_directory=`$CC -print-multi-os-directory`
|
||||
case $multi_os_directory in
|
||||
.) ;; # Avoid trailing /.
|
||||
*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
|
||||
esac
|
||||
AC_SUBST(toolexecdir)
|
||||
AC_SUBST(toolexeclibdir)
|
||||
|
||||
if test "${multilib}" = "yes"; then
|
||||
multilib_arg="--enable-multilib"
|
||||
else
|
||||
multilib_arg=
|
||||
fi
|
||||
|
||||
AC_CONFIG_COMMANDS(include, [test -d include || mkdir include])
|
||||
AC_CONFIG_COMMANDS(src, [
|
||||
test -d src || mkdir src
|
||||
test -d src/$TARGETDIR || mkdir src/$TARGETDIR
|
||||
], [TARGETDIR="$TARGETDIR"])
|
||||
|
||||
AC_CONFIG_LINKS(include/ffitarget.h:src/$TARGETDIR/ffitarget.h)
|
||||
|
||||
AC_CONFIG_FILES(include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile)
|
||||
|
||||
AC_OUTPUT
|
||||
14927
.svn/tmp/configure.tmp
Normal file
14927
.svn/tmp/configure.tmp
Normal file
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user