From 108a7d3f79af8c669af129bd87401402e76edfa9 Mon Sep 17 00:00:00 2001
From: Hongxu Jia <hongxu.jia@windriver.com>
Date: Mon, 18 Jan 2016 01:00:30 -0500
Subject: [PATCH] configure.ac: do not check local png source

In oe-core, it did not need to compile local libpng
source in ghostscript, so do not check local png
source, and directly check the existance of shared
libpng library.

Upstream-Status: Inappropriate [OE-Core specific]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index bb57825..389c473 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1441,7 +1441,7 @@ else
   PNGDEVS=''
   PNGDEVS_ALL='png48 png16m pnggray pngmono pngmonod png256 png16 pngalpha png16malpha'
   AC_MSG_CHECKING([for local png library source])
-  if test -f $srcdir/libpng/pngread.c; then
+  if false; then
           AC_MSG_RESULT([yes])
           SHARE_LIBPNG=0
           LIBPNGDIR=$srcdir/libpng