X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=make-config.sh;h=e71a786fc32daf10f24fc4538ae3fe3df2e8de58;hb=4ed3f0d08c3a57a6762018d9622f253ab9d0f2b6;hp=438c969c9e28bc6c36e01b50d6c9688bc6e797d2;hpb=c65f4c06c83c9dbf213cece638ad3d59710841bb;p=sbcl.git

diff --git a/make-config.sh b/make-config.sh
index 438c969..e71a786 100644
--- a/make-config.sh
+++ b/make-config.sh
@@ -178,6 +178,14 @@ elif [ "$sbcl_arch" = "ppc" -a "$sbcl_os" = "linux" ]; then
     # versions 2.3.1 and 2.3.2
     $GNUMAKE -C tools-for-build where-is-mcontext
     tools-for-build/where-is-mcontext > src/runtime/ppc-linux-mcontext.h
+elif [ "$sbcl_arch" = "ppc" -a "$sbcl_os" = "darwin" ]; then
+    # The default stack ulimit under darwin is too small to run PURIFY.
+    # Best we can do is complain and exit at this stage
+    if [ "`ulimit -s`" = "512" ]; then
+        echo "Your stack size limit is too small to build SBCL."
+        echo "See the limit(1) or ulimit(1) commands and the README file."
+        exit 1
+    fi
 else
     # Nothing need be done in this case, but sh syntax wants a placeholder.
     echo > /dev/null