X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=configure.ac;h=085dd35164f1e9f16e5fd0841be06f9c878d2833;hb=5368455619482deeb90af1b3b85784bc4b57a09d;hp=eb63052bff2d30c9d51bee78ba9439851f56330b;hpb=6caa45bf8762fe38bb8d43a6181276f132f3c728;p=ghc-hetmet.git

diff --git a/configure.ac b/configure.ac
index eb63052..085dd35 100644
--- a/configure.ac
+++ b/configure.ac
@@ -371,7 +371,10 @@ x86_64-apple-darwin*)
         HostArch_CPP='x86_64'
         HostVendor_CPP='apple'
         HostOS_CPP='darwin'
-	soext='.dylib'
+        soext='.dylib'
+        # By default, gcc makes 32bit executables on OS X
+        CFLAGS="$CFLAGS -m64"
+        LDFLAGS="$LDFLAGS -m64"
         ;;
 m68k-*-linux*)
         HostPlatform=m68k-unknown-linux # hack again
@@ -948,7 +951,11 @@ AC_PROG_CPP
 dnl ** Without optimization some INLINE trickery fails for GHCi
 SRC_CC_OPTS="-O"
 
+SRC_CC_OPTS="$SRC_CC_OPTS $CFLAGS"
+SRC_LD_OPTS="$SRC_LD_OPTS $LDFLAGS"
+
 AC_SUBST(SRC_CC_OPTS)
+AC_SUBST(SRC_LD_OPTS)
 
 dnl ** figure out how to do context diffs
 FP_PROG_CONTEXT_DIFF