openbsd-ports/lang/llvm-gcc4/patches/patch-boehm-gc_threadlibs_c
sthen cb6a8938ed Import llvm-gcc4, not yet linked to the build. This is a work in
progress, largely based on the gcc port in ports/lang/gcc/4.2.
Requested by jsg@.

It's somewhat usable on i386 (shared lib versions not yet properly
under control). Build on amd64 currently fails with -fPIC problems.

-- --
lvm-gcc is the LLVM C front end. It is a modified version of gcc
that compiles C/C++/ObjC programs into native objects, LLVM bitcode or
LLVM assembly language, depending upon the options.

By default, llvm-gcc compiles to native objects just like GCC does.
If the -emit-llvm option is given then it will generate LLVM bitcode
files instead. If -S (assembly) is also given, then it will generate
LLVM assembly.

Being derived from the GNU Compiler Collection, llvm-gcc has many of
gcc's features and accepts most of gcc's options. It handles a number
of gcc's extensions to the C programming language.
<sthen@zephyr:/usr/ports/mystuff/lang/llvm-gcc4:9>$CVS: ----------------------------------------------------------------------
2009-06-22 22:37:31 +00:00

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$OpenBSD: patch-boehm-gc_threadlibs_c,v 1.1.1.1 2009/06/22 22:37:32 sthen Exp $
--- boehm-gc/threadlibs.c.orig Thu Mar 5 17:58:11 2009
+++ boehm-gc/threadlibs.c Thu Mar 5 17:58:54 2009
@@ -15,6 +15,9 @@ int main()
|| defined(GC_DARWIN_THREADS) || defined(GC_AIX_THREADS)
printf("-lpthread\n");
# endif
+# if defined(GC_OPENBSD_THREADS)
+ printf("-pthread\n");
+# endif
# if defined(GC_FREEBSD_THREADS)
# if (__FREEBSD_version >= 500000)
printf("-lpthread\n");