From ce3e24eaae91e7a90f87eb7f1edea8df5942de11 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 20 Jan 2016 19:43:37 +0000
Subject: [PATCH] fix global visibility (vis.h) support for out-of-tree builds

commit 2f853dd6b9a95d5b13ee8f9df762125e0588df5d failed to change the
test for -include vis.h support to use $srcdir, so vis.h was always
disabled by configure for out-of-tree builds.
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index fcfdc158..5b97f719 100755
--- a/configure
+++ b/configure
@@ -517,7 +517,7 @@ int foo(void) { }
 int bar(void) { fp = foo; return foo(); }
 EOF
 if $CC $CFLAGS_C99FSE $CPPFLAGS $CFLAGS \
-  -DSHARED -fPIC -I./src/internal -include vis.h \
+  -DSHARED -fPIC -I$srcdir/src/internal -include vis.h \
   -nostdlib -shared -Wl,-Bsymbolic-functions \
   -o /dev/null "$tmpc" >/dev/null 2>&1 ; then
 visibility=yes
-- 
2.25.1