From: Emil Velikov <emil.l.velikov@gmail.com>
Date: Tue, 13 May 2014 00:33:48 +0000 (+0100)
Subject: configure: correctly set LD_NO_UNDEFINED
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f57d092199318f03f6522d0ca616f1f8220b2e6e;p=mesa.git

configure: correctly set LD_NO_UNDEFINED

Commit 11623be934f85 was meant to have this hunk, which
I accidently dropped during git rebase.

Cc: 10.2 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Jonathan Gray <jsg@jsg.id.au>
---

diff --git a/configure.ac b/configure.ac
index b4a16060fd0..d3e96de976b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -331,6 +331,19 @@ LDFLAGS=$save_LDFLAGS
 
 AC_SUBST([GC_SECTIONS])
 
+dnl
+dnl OpenBSD does not have DT_NEEDED entries for libc by design
+dnl so when these flags are passed to ld via libtool the checks will fail
+dnl
+case "$host_os" in
+openbsd*)
+    LD_NO_UNDEFINED="" ;;
+*)
+    LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
+esac
+
+AC_SUBST([LD_NO_UNDEFINED])
+
 dnl
 dnl compatibility symlinks
 dnl