mupdf: fix build.

srcpkgs/mupdf/patches/0001-mupdf-openjpeg.patch

@@ -1,6 +1,6 @@
 --- source/fitz/load-jpx.c.orig
 +++ source/fitz/load-jpx.c
-@@ -444,14 +444,19 @@
+@@ -444,12 +444,17 @@
  
  #else /* HAVE_LURATECH */
  
@@ -16,11 +16,8 @@
  #define USE_JPIP
 +#endif
  
--#include <openjpeg.h>
-+#include <openjpeg-2.1/openjpeg.h>
+ #include <openjpeg.h>
  
- struct fz_jpxd_s
- {
 @@ -919,6 +924,9 @@
  	*yresp = state.yres;
  }

srcpkgs/mupdf/template

@@ -1,7 +1,7 @@
 # Template file for 'mupdf'
 pkgname=mupdf
 version=1.11
-revision=2
+revision=3
 wrksrc="${pkgname}-${version}-source"
 hostmakedepends="pkg-config zlib-devel libcurl-devel freetype-devel
  libjpeg-turbo-devel jbig2dec-devel libXext-devel libXcursor-devel
@@ -28,6 +28,7 @@ do_configure() {
 }
 do_build() {
 	CFLAGS+=" -fPIC"
+	CFLAGS+=" $(pkg-config --cflags libopenjp2)"
 	if [ "$CROSS_BUILD" ]; then
 		make CROSSCOMPILE=yes CURL_LIBS='-lcurl -lpthread' build=release
 		make CROSSCOMPILE=yes CFLAGS="$CFLAGS" build=release -C thirdparty/mujs