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Add Interix support

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This commit is contained in:
Anthony Green
2011-02-09 14:56:23 -05:00
parent eab6e41cde
commit 747d6c32d4
18 changed files with 23616 additions and 7955 deletions
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@@ -0,0 +1,95 @@
Index: libffi/configure
===================================================================
--- libffi.orig/configure
+++ libffi/configure
@@ -12200,7 +12200,7 @@ case "$host" in
i?86-*-freebsd* | i?86-*-openbsd*)
TARGET=X86_FREEBSD; TARGETDIR=x86
;;
- i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*)
+ i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2* | i?86-*-interix*)
TARGET=X86_WIN32; TARGETDIR=x86
# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
# We must also check with_cross_host to decide if this is a native
Index: libffi/configure.ac
===================================================================
--- libffi.orig/configure.ac
+++ libffi/configure.ac
@@ -88,7 +88,7 @@ case "$host" in
i?86-*-freebsd* | i?86-*-openbsd*)
TARGET=X86_FREEBSD; TARGETDIR=x86
;;
- i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*)
+ i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2* | i?86-*-interix*)
TARGET=X86_WIN32; TARGETDIR=x86
# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
# We must also check with_cross_host to decide if this is a native
Index: libffi/src/closures.c
===================================================================
--- libffi.orig/src/closures.c
+++ libffi/src/closures.c
@@ -198,11 +198,11 @@ static int dlmalloc_trim(size_t) MAYBE_U
static size_t dlmalloc_usable_size(void*) MAYBE_UNUSED;
static void dlmalloc_stats(void) MAYBE_UNUSED;
-#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__)
+#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX)
/* Use these for mmap and munmap within dlmalloc.c. */
static void *dlmmap(void *, size_t, int, int, int, off_t);
static int dlmunmap(void *, size_t);
-#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) */
+#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX) */
#define mmap dlmmap
#define munmap dlmunmap
@@ -212,7 +212,7 @@ static int dlmunmap(void *, size_t);
#undef mmap
#undef munmap
-#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__)
+#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX)
/* A mutex used to synchronize access to *exec* variables in this file. */
static pthread_mutex_t open_temp_exec_file_mutex = PTHREAD_MUTEX_INITIALIZER;
@@ -527,7 +527,7 @@ segment_holding_code (mstate m, char* ad
}
#endif
-#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) */
+#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX) */
/* Allocate a chunk of memory with the given size. Returns a pointer
to the writable address, and sets *CODE to the executable
Index: libffi/ChangeLog
===================================================================
--- libffi.orig/ChangeLog
+++ libffi/ChangeLog
@@ -1,5 +1,16 @@
2011-02-09 Anthony Green <green@moxielogic.com>
+ * README: Mention Interix.
+
+2011-02-09 Jonathan Callen <abcd@gentoo.org>
+
+ * configure.ac: Add Interix to win32/cygwin/mingw case.
+ * configure: Ditto.
+ * src/closures.c: Treat Interix like Cygwin, instead of as a
+ generic win32.
+
+2011-02-09 Anthony Green <green@moxielogic.com>
+
* testsuite/libffi.call/err_bad_typedef.c: Remove xfail.
* testsuite/libffi.call/err_bad_abi.c: Remove xfail.
* src/x86/ffi64.c (UNLIKELY, LIKELY): Define.
Index: libffi/README
===================================================================
--- libffi.orig/README
+++ libffi/README
@@ -74,6 +74,7 @@ tested:
| SPARC64 | Linux |
| SPARC64 | FreeBSD |
| X86 | FreeBSD |
+| X86 | Interix |
| X86 | kFreeBSD |
| X86 | Linux |
| X86 | Mac OSX |