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authorMike Stump <mikestump@comcast.net>2011-06-16 01:31:38 +0000
committerMike Stump <mrs@gcc.gnu.org>2011-06-16 01:31:38 +0000
commitc5b7af242c0d4bcb7dd0b207202a3a2622321ffb (patch)
tree5a83dafcf52d726fb7e0fa024b2fb4382224da77 /config
parentf3f2491cb1f565451e0e36d0f02b26b2a0a096d2 (diff)
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* mh-darwin: Turn off -pie on darwin11 and later.
From-SVN: r175089
Diffstat (limited to 'config')
-rw-r--r--config/ChangeLog4
-rw-r--r--config/mh-darwin4
2 files changed, 7 insertions, 1 deletions
diff --git a/config/ChangeLog b/config/ChangeLog
index ec4a0be..5b23e6f 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 66f68b6..6a2f15f 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;`