From: Julian Seward <jseward@acm.org>
Date: Tue, 5 Jul 2005 13:44:21 +0000 (+0000)
Subject: Disable PIE by default (sorry Tom), even on PIE-enabled platforms.  It
X-Git-Tag: svn/VALGRIND_3_0_0~210
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8a24e8f5079b135f145098a45688587dab8f2a0;p=thirdparty%2Fvalgrind.git

Disable PIE by default (sorry Tom), even on PIE-enabled platforms.  It
causes too much breakage.  PIE builds are still possible, but you have
to say --enable-pie to get them now.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4108
---

diff --git a/configure.in b/configure.in
index 4e7135eda2..46acbb0734 100644
--- a/configure.in
+++ b/configure.in
@@ -421,16 +421,7 @@ AC_SUBST(PIE_AM_CFLAGS)
 AC_CACHE_CHECK([for PIE support], vg_cv_pie,
 	       [AC_ARG_ENABLE(pie, [  --enable-pie            platform supports PIE linking],
 		[vg_cv_pie=$enableval],
-               	[safe_CFLAGS=$CFLAGS
-                 CFLAGS="$CFLAGS -fpie"
-                 safe_LDFLAGS=$LDFLAGS
-                 LDFLAGS="$LDFLAGS -pie"
-                 AC_TRY_LINK([int foo;],
-                             [],
-                             [vg_cv_pie=yes],
-                             [vg_cv_pie=no])
-                 CFLAGS=$safe_CFLAGS
-                 LDFLAGS=$safe_LDFLAGS])])
+               	[vg_cv_pie=no] )])
 if test "$vg_cv_pie" = yes; then
 AC_DEFINE([HAVE_PIE], 1, [can create position-independent executables])
 PIE_AM_CFLAGS="-fpie"