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From: "Mike Frysinger" <vapier@gentoo.org>
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Message-ID: <1450645679.bca0183c33356df09669f19f2b40c20f7de7dc11.vapier@gentoo>
Subject: [gentoo-commits] proj/sandbox:master commit in: /
X-VCS-Repository: proj/sandbox
X-VCS-Files: configure.ac
X-VCS-Directories: /
X-VCS-Committer: vapier
X-VCS-Committer-Name: Mike Frysinger
X-VCS-Revision: bca0183c33356df09669f19f2b40c20f7de7dc11
X-VCS-Branch: master
Date: Sun, 20 Dec 2015 21:12:20 +0000 (UTC)
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commit:     bca0183c33356df09669f19f2b40c20f7de7dc11
Author:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Sun Dec 20 21:07:59 2015 +0000
Commit:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Sun Dec 20 21:07:59 2015 +0000
URL:        https://gitweb.gentoo.org/proj/sandbox.git/commit/?id=bca0183c

build: disable gc-sections on ia64 systems

Signed-off-by: Mike Frysinger <vapier <AT> gentoo.org>

 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index b8430dd..18be54b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -434,7 +434,10 @@ SB_CHECK_CFLAG([-fno-builtin-malloc])
 SB_CHECK_CFLAG([-fno-builtin-realloc])
 AC_DEFUN([SB_CHECK_LDFLAG],[AX_CHECK_LINK_FLAG([-Wl,$1],[LDFLAGS="$LDFLAGS -Wl,$1"])])
 SB_CHECK_LDFLAG([--as-needed])
-SB_CHECK_LDFLAG([--gc-sections])
+dnl Itanium systems do not like this flag, so disable it to avoid warnings.
+if test "$host_cpu" != "ia64" ; then
+	SB_CHECK_LDFLAG([--gc-sections])
+fi
 case $host_os in
 	dnl bsd is dumb (environ)
 	*linux*) SB_CHECK_LDFLAG([--no-undefined]) ;;