X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Fdarwin.sh;h=518af30026977e366d4120b87b687975f7a75bb6;hb=416e7255471199e449f09747b8a3f428fc8e2bb5;hp=b4a7e52898cbeeecbf3fbcaff19d5172c4d4abe1;hpb=2590a1d735c9a5b2bb0473048e14315c625a1b7f;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hints/darwin.sh b/hints/darwin.sh
index b4a7e52..518af30 100644
--- a/hints/darwin.sh
+++ b/hints/darwin.sh
@@ -78,8 +78,16 @@ ccflags="${ccflags} -pipe -fno-common"
 #
 ccflags="${ccflags} -DINT32_MIN_BROKEN -DINT64_MIN_BROKEN"
 
-# cpp-precomp is problematic.
-cppflags='-traditional-cpp';
+# cppflags='-traditional-cpp';
+# avoid Apple's cpp precompiler, better for extensions
+cppflags="${cppflags} -no-cpp-precomp"
+# and ccflags needs them aswell since we don't use cpp directly
+ccflags="${ccflags} -no-cpp-precomp"
+
+# Known optimizer problems.
+case "`cc -v 2>&1`" in
+*"3.1 20020105"*) toke_cflags='optimize=""' ;;
+esac
 
 # Shared library extension is .dylib.
 # Bundle extension is .bundle.
@@ -88,6 +96,13 @@ so='dylib';
 dlext='bundle';
 dlsrc='dl_dyld.xs'; usedl='define';
 cccdlflags=' '; # space, not empty, because otherwise we get -fpic
+# ldflag: -flat_namespace is only available since OS X 10.1 (Darwin 1.4.1)
+#    - but not in 10.0.x (Darwin 1.3.x)
+# -- Kay Roepke
+case "$osvers" in
+1.[0-3].*)	;;
+*)		ldflags="${ldflags} -flat_namespace" ;;
+esac
 lddlflags="${ldflags} -bundle -undefined suppress";
 ldlibpthname='DYLD_LIBRARY_PATH';
 useshrplib='true';
@@ -108,6 +123,7 @@ usemymalloc='n';
 
 # Locales aren't feeling well.
 LC_ALL=C; export LC_ALL;
+LANG=C; export LANG;
 
 # Case-insensitive filesystems don't get along with Makefile and
 # makefile in the same place.  Since Darwin uses GNU make, this dodges
@@ -115,8 +131,7 @@ LC_ALL=C; export LC_ALL;
 firstmakefile=GNUmakefile;
 
 #
-# The libraries are not threadsafe as of OS X 10. (10.1?)
-# Better stop now.
+# The libraries are not threadsafe as of OS X 10.1.
 #
 # Fix when Apple fixes libc.
 #
@@ -124,9 +139,10 @@ case "$usethreads$useithreads$use5005threads" in
 *define*)
 cat <<EOM >&4
 
-*** You do not have threadsafe libraries, I cannot use threads.
-*** Cannot continue, aborting.
+*** Warning, there might be problems with your libraries with
+*** regards to threading.  The test ext/threads/t/libc.t is likely
+*** to fail.
+
 EOM
-	exit 1
 	;;
 esac