ghostscript/ghostscript-9.20-fix-openjpeg-system-build.patch

From 99cf218dbd5f6fbdbda2ce6872eb9ab7f475c353 Mon Sep 17 00:00:00 2001
From: Chris Liddell <chris.liddell@artifex.com>
Date: Tue, 27 Sep 2016 11:22:18 +0100
Subject: [PATCH 1/2] Add pre-processor define for shared OpenJPEG

---
 Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.in b/Makefile.in
index 25875ad..2ca2a80 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -290,7 +290,7 @@ JBIG2_CFLAGS=@JBIG2_AUTOCONF_CFLAGS@
 JPX_LIB=@JPX_DECODER@
 SHARE_JPX=@SHARE_JPX@
 JPXSRCDIR=@JPXDIR@
-JPX_CFLAGS=@JPX_AUTOCONF_CFLAGS@ @JPX_SSE_CFLAGS@
+JPX_CFLAGS=-DSHARE_JPX=$(SHARE_JPX) @JPX_AUTOCONF_CFLAGS@ @JPX_SSE_CFLAGS@
 
 # uncomment the following three lines and one of the last two to
 # compile in the Luratech lwf_jp2 codec
-- 
2.7.4


From 4f19ab99cac2d8a7d21aea34d8aea0727fad52d3 Mon Sep 17 00:00:00 2001
From: Didier Raboud <odyx@debian.org>
Date: Thu, 6 Oct 2016 17:08:41 +0200
Subject: [PATCH 2/2] Don't pass -DOPJ_STATIC when compiling the OpenJPEG code.

  It makes the symbols hidden when including
  /usr/include/openjpeg-2.1/openjpeg.h.
  Fixes a FTBFS against libopenjp2-7 (>= 2.1.1).

  Debian bug: https://bugs.debian.org/832873
---
 base/lib.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/lib.mak b/base/lib.mak
index 173e2c6..cffdc9d 100644
--- a/base/lib.mak
+++ b/base/lib.mak
@@ -1849,7 +1849,7 @@ $(GLOBJ)sjpx_openjpeg.$(OBJ) : $(GLSRC)sjpx_openjpeg.c $(AK) \
  $(memory__h) $(gserror_h) $(gserrors_h) \
  $(gdebug_h) $(strimpl_h) $(sjpx_openjpeg_h) $(LIB_MAK) $(MAKEDIRS)
 	$(GLJPXOPJCC) $(GLO_)sjpx_openjpeg.$(OBJ) \
-		$(C_) -DOPJ_STATIC $(GLSRC)sjpx_openjpeg.c
+		$(C_) $(GLSRC)sjpx_openjpeg.c
 
 # ---------------- Pixel-difference filters ---------------- #
 # The Predictor facility of the LZW and Flate filters uses these.
-- 
2.7.4