#
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="${ccflags} -no-cpp-precomp"
+
+# Known optimizer problems.
+case "`cc -v 2>&1`" in
+*"3.1 20020105"*) toke_cflags='optimize=""' ;;
+esac
# Shared library extension is .dylib.
# Bundle extension is .bundle.
dlext='bundle';
dlsrc='dl_dyld.xs'; usedl='define';
cccdlflags=' '; # space, not empty, because otherwise we get -fpic
+# ldflag: -flat_namespace is only available since OS X 10.1 (Darwin 1.4.1)
+# - but not in 10.0.x (Darwin 1.3.x)
+# -- Kay Roepke
+case "$osvers" in
+1.[0-3].*) ;;
+*) ldflags="${ldflags} -flat_namespace" ;;
+esac
lddlflags="${ldflags} -bundle -undefined suppress";
ldlibpthname='DYLD_LIBRARY_PATH';
useshrplib='true';
# 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
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.
#
*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