From c5b7af242c0d4bcb7dd0b207202a3a2622321ffb Mon Sep 17 00:00:00 2001
From: Mike Stump <mikestump@comcast.net>
Date: Thu, 16 Jun 2011 01:31:38 +0000
Subject: [PATCH] * mh-darwin: Turn off -pie on darwin11 and later.
From-SVN: r175089
---
config/ChangeLog | 4 ++++
config/mh-darwin | 4 +++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/config/ChangeLog b/config/ChangeLog
index ec4a0bef6c85..5b23e6f383c4 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,7 @@
+2011-06-15 Mike Stump <mikestump@comcast.net>
+
+ * mh-darwin: Turn off -pie on darwin11 and later.
+
2011-04-20 Eric Botcazou <ebotcazou@adacore.com>
* bootstrap-lto.mk: Remove obsolete requirement.
diff --git a/config/mh-darwin b/config/mh-darwin
index 66f68b664a95..6a2f15f8efae 100644
--- a/config/mh-darwin
+++ b/config/mh-darwin
@@ -1,5 +1,7 @@
# The -mdynamic-no-pic ensures that the compiler executable is built without
# position-independent-code -- the usual default on Darwin. This fix speeds
# compiles by 3-5%.
-
BOOT_CFLAGS += -mdynamic-no-pic
+
+# Ensure we don't try and use -pie, as it is incompatible with pch.
+BOOT_LDFLAGS=`case ${host} in *-*-darwin[1][1-9]*) echo -Wl,-no_pie ;; esac;`
--
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