From: Kevin F. Quinn <kevquinn@gentoo.org>
Date: Tue, 9 Sep 2014 21:41:57 +0000 (-0400)
Subject: disable PIE when checking for PIC default
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ebe01981adb3d4baf60da2623b031db97498eb18;p=thirdparty%2Fglibc.git

disable PIE when checking for PIC default

When the compiler builds PIEs by default, the configure PIC check is
confused into thinking PIC code is default.  The end result is that
we end up with only PIC being produced.

Run the configure check with -fno-PIE so that we produce PIC & non-PIC
(PIE) objects like normal.

2014-09-09  Kevin F. Quinn  <kevquinn@gentoo.org>

	* configure.ac (libc_cv_pic_default): Pass -fno-PIE.
	* configure: Regenerated.
---

diff --git a/configure b/configure
index 45cc7cba2bf..f714fce7874 100755
--- a/configure
+++ b/configure
@@ -7309,7 +7309,7 @@ cat > conftest.c <<EOF
 # error PIC is default.
 #endif
 EOF
-if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
+if eval "${CC-cc} -fno-PIE -S conftest.c 2>&5 1>&5"; then
   libc_cv_pic_default=no
 fi
 rm -f conftest.*
diff --git a/configure.ac b/configure.ac
index 7e9383a7f0b..ab3920b51e2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2069,7 +2069,7 @@ cat > conftest.c <<EOF
 # error PIC is default.
 #endif
 EOF
-if eval "${CC-cc} -S conftest.c 2>&AS_MESSAGE_LOG_FD 1>&AS_MESSAGE_LOG_FD"; then
+if eval "${CC-cc} -fno-PIE -S conftest.c 2>&AS_MESSAGE_LOG_FD 1>&AS_MESSAGE_LOG_FD"; then
   libc_cv_pic_default=no
 fi
 rm -f conftest.*])