From: Jack Howarth <howarth@bromo.med.uc.edu>
To: gcc-patches@gcc.gnu.org
Cc: mikestump@comcast.net, iains@gcc.gnu.org
Subject: [PATCH] backport r175089/r175108 to gcc-4_5-branch
Date: Sun, 19 Jun 2011 07:57:00 -0000 [thread overview]
Message-ID: <20110619011002.GA3560@bromo.med.uc.edu> (raw)
Since the common config/mh-darwin file doesn't exist on gcc-4_5-branch, the following patch
creates a config/mh-x86-darwin to allow r175089 and r175108 to be effectively backported. This
change is worthwhile to provide darwin11 users access to dragonegg (since dragonegg doesn't
build on gcc 4.6.x yet). Bootstrap and regression tested on x86_64-apple-darwin11. Okay
for gcc-4_5-branch?
Jack
2011-06-18 Jack Howarth <howarth@bromo.med.uc.edu>
PR target/49461
* configure.ac: Use mh-x86-darwin.
* configure: Regenerate.
* config/mh-x86-darwin: Add file and pass -no_pie on BOOT_LDFLAGS for darwin11.
Index: configure.ac
===================================================================
--- configure.ac (revision 175182)
+++ configure.ac (working copy)
@@ -1135,6 +1135,9 @@ case "${host}" in
tentative_cc="/usr/cygnus/progressive/bin/gcc"
host_makefile_frag="config/mh-lynxrs6k"
;;
+ i[[3456789]]86-*-darwin* | x86_64-*-darwin*)
+ host_makefile_frag="config/mh-x86-darwin"
+ ;;
powerpc-*-darwin*)
host_makefile_frag="config/mh-ppc-darwin"
;;
--- /dev/null 2011-06-18 11:57:42.000000000 -0400
+++ config/mh-x86-darwin 2011-06-18 11:52:12.000000000 -0400
@@ -0,0 +1,2 @@
+# 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;`
next reply other threads:[~2011-06-19 1:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-19 7:57 Jack Howarth [this message]
2011-06-19 18:19 ` Mike Stump
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