From f79ad533872310110168964318c24c7c3eb6edf2 Mon Sep 17 00:00:00 2001
From: Hugo Villeneuve <hugo@hugovil.com>
Date: Sun, 4 Jan 2015 22:04:35 -0500
Subject: [PATCH] Use system libs in ghostscript installation

---
 .../common/ghostscript-9.15-system-zlib.patch | 24 +++++++++++++++++++
 stage5/pkg/ghostscript                        | 13 ++++------
 2 files changed, 28 insertions(+), 9 deletions(-)
 create mode 100644 stage5/patches/common/ghostscript-9.15-system-zlib.patch

diff --git a/stage5/patches/common/ghostscript-9.15-system-zlib.patch b/stage5/patches/common/ghostscript-9.15-system-zlib.patch
new file mode 100644
index 0000000..4e3cbc3
--- /dev/null
+++ b/stage5/patches/common/ghostscript-9.15-system-zlib.patch
@@ -0,0 +1,24 @@
+diff -Naur ghostscript-9.15.orig/configure ghostscript-9.15.new/configure
+--- ghostscript-9.15.orig/configure	2014-09-22 06:17:33.000000000 -0400
++++ ghostscript-9.15.new/configure	2015-01-04 17:36:54.632612116 -0500
+@@ -6339,7 +6339,7 @@
+ $as_echo_n "checking for local zlib source... " >&6; }
+ # we must define ZLIBDIR regardless because png.mak does a -I$(ZLIBDIR)
+ # this seems a harmless default
+-ZLIBDIR=src
++ZLIBDIR=$includedir
+ AUX_SHARED_ZLIB=
+ 
+ if test -d $srcdir/zlib; then
+diff -Naur ghostscript-9.15.orig/configure.ac ghostscript-9.15.new/configure.ac
+--- ghostscript-9.15.orig/configure.ac	2014-09-22 06:17:33.000000000 -0400
++++ ghostscript-9.15.new/configure.ac	2015-01-04 17:36:54.622612117 -0500
+@@ -884,7 +884,7 @@
+ dnl zlib is needed for language level 3, and libpng
+ # we must define ZLIBDIR regardless because png.mak does a -I$(ZLIBDIR)
+ # this seems a harmless default
+-ZLIBDIR=src
++ZLIBDIR=$includedir
+ AUX_SHARED_ZLIB=
+ 
+ if test -d $srcdir/zlib; then
diff --git a/stage5/pkg/ghostscript b/stage5/pkg/ghostscript
index 17f519c..9ab008c 100644
--- a/stage5/pkg/ghostscript
+++ b/stage5/pkg/ghostscript
@@ -6,18 +6,13 @@ hvconfig_pre()
 
     cd ${SRC_DIR}
 
-    # To use the system-installed version of JasPer:
-    rm -rf jasper
-
-    # To use the system-installed copies of libjpeg and libpng:
-    rm -rf jpeg
-    rm -rf libpng
-
-    # To use the system-installed copy of libtiff:
-    rm -rf tiff
+    # To use the system-installed version of librairies:
+    rm -rf jasper tiff openjpeg
+    rm -rf expat freetype lcms2 jpeg libpng zlib
 
     CONFIGURE_OPTS+=" \
         --enable-dynamic \
+        --disable-compile-inits \
         --with-system-libtiff \
         --with-fontpath=${GS_FONTS_PATH}"
 }
-- 
2.20.1