[gentoo-commits] repo/gentoo:master commit in: media-libs/libgphoto2/files/, media-libs/libgphoto2/

[Pacho Ramos]

commit:     dc3d9fbf3a2860cc932c5856a45f691128c28df6
Author:     Pacho Ramos <pacho <AT> gentoo <DOT> org>
AuthorDate: Sat Jul 30 20:18:57 2016 +0000
Commit:     Pacho Ramos <pacho <AT> gentoo <DOT> org>
CommitDate: Sat Jul 30 20:37:04 2016 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=dc3d9fbf

media-libs/libgphoto2: Fix build with latest jpeg-turbo (#586336 by Ulenrich)

Package-Manager: portage-2.3.0

 .../libgphoto2/files/libgphoto2-2.5.10-jpeg.patch  | 92 ++++++++++++++++++++++
 media-libs/libgphoto2/libgphoto2-2.5.10.ebuild     |  6 ++
 2 files changed, 98 insertions(+)

diff --git a/media-libs/libgphoto2/files/libgphoto2-2.5.10-jpeg.patch b/media-libs/libgphoto2/files/libgphoto2-2.5.10-jpeg.patch
new file mode 100644
index 0000000..34baead
--- /dev/null
+++ b/media-libs/libgphoto2/files/libgphoto2-2.5.10-jpeg.patch
@@ -0,0 +1,92 @@
+From 0df14db3eda1b780a27b1c54bc8f251d15afebbc Mon Sep 17 00:00:00 2001
+From: Patrick Ohly <patrick.ohly@×××××.com>
+Date: Wed, 15 Jun 2016 10:33:24 +0200
+Subject: [PATCH] jpeg_memsrcdest: extend feature check
+
+libjpeg.h in OpenEmbedded master (from libjpeg-turbo 1.5.0) provides
+these methods if "JPEG_LIB_VERSION >= 80 ||
+defined(MEM_SRCDST_SUPPORTED)".
+
+The support for the jpeg_mem functions was added even when not
+emulating the libjpeg8 API, controlled via the MEM_SRCDST_SUPPORTED
+define, so checking for the version alone is not enough anymore.
+
+See https://github.com/libjpeg-turbo/libjpeg-turbo/commit/ab70623eb29e09e67222be5b9e1ea320fe5aa0e9
+
+This fixes errors about conflicting declarations (signed vs. unsigned
+char).
+
+Signed-off-by: Patrick Ohly <patrick.ohly@×××××.com>
+---
+ camlibs/ax203/jpeg_memsrcdest.c   | 4 ++--
+ camlibs/ax203/jpeg_memsrcdest.h   | 4 ++++
+ camlibs/jl2005c/jpeg_memsrcdest.c | 4 ++--
+ camlibs/jl2005c/jpeg_memsrcdest.h | 4 ++++
+ 4 files changed, 12 insertions(+), 4 deletions(-)
+
+diff --git a/camlibs/ax203/jpeg_memsrcdest.c b/camlibs/ax203/jpeg_memsrcdest.c
+index 0ed83b1..5614573 100644
+--- a/camlibs/ax203/jpeg_memsrcdest.c
++++ b/camlibs/ax203/jpeg_memsrcdest.c
+@@ -25,8 +25,8 @@
+ #include "jpeg_memsrcdest.h"
+ 
+ /* libjpeg8 and later come with their own (API compatible) memory source
+-   and dest */
+-#if JPEG_LIB_VERSION < 80
++   and dest, and older versions may have it backported */
++#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED)
+ 
+ /* Expanded data source object for memory input */
+ 
+diff --git a/camlibs/ax203/jpeg_memsrcdest.h b/camlibs/ax203/jpeg_memsrcdest.h
+index e971182..b13bf3f 100644
+--- a/camlibs/ax203/jpeg_memsrcdest.h
++++ b/camlibs/ax203/jpeg_memsrcdest.h
+@@ -1,5 +1,7 @@
+ #include <jpeglib.h>
+ 
++#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED)
++
+ void
+ jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer,
+ 	unsigned long bufsize);
+@@ -7,3 +9,5 @@ jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer,
+ void
+ jpeg_mem_dest (j_compress_ptr cinfo, unsigned char ** outbuffer,
+ 	unsigned long * outsize);
++
++#endif
+diff --git a/camlibs/jl2005c/jpeg_memsrcdest.c b/camlibs/jl2005c/jpeg_memsrcdest.c
+index 321f926..b65310e 100644
+--- a/camlibs/jl2005c/jpeg_memsrcdest.c
++++ b/camlibs/jl2005c/jpeg_memsrcdest.c
+@@ -25,8 +25,8 @@
+ #include "jpeg_memsrcdest.h"
+ 
+ /* libjpeg8 and later come with their own (API compatible) memory source
+-   and dest */
+-#if JPEG_LIB_VERSION < 80
++   and dest, and older versions may have it backported */
++#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED)
+ 
+ /* Expanded data source object for memory input */
+ 
+diff --git a/camlibs/jl2005c/jpeg_memsrcdest.h b/camlibs/jl2005c/jpeg_memsrcdest.h
+index e971182..b13bf3f 100644
+--- a/camlibs/jl2005c/jpeg_memsrcdest.h
++++ b/camlibs/jl2005c/jpeg_memsrcdest.h
+@@ -1,5 +1,7 @@
+ #include <jpeglib.h>
+ 
++#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED)
++
+ void
+ jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer,
+ 	unsigned long bufsize);
+@@ -7,3 +9,5 @@ jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer,
+ void
+ jpeg_mem_dest (j_compress_ptr cinfo, unsigned char ** outbuffer,
+ 	unsigned long * outsize);
++
++#endif

diff --git a/media-libs/libgphoto2/libgphoto2-2.5.10.ebuild b/media-libs/libgphoto2/libgphoto2-2.5.10.ebuild
index 68f656a..47f1d21 100644
--- a/media-libs/libgphoto2/libgphoto2-2.5.10.ebuild
+++ b/media-libs/libgphoto2/libgphoto2-2.5.10.ebuild
@@ -75,6 +75,12 @@ MULTILIB_CHOST_TOOLS=(
 	/usr/bin/gphoto2-config
 )
 
+PATCHES=(
+	# Fix building with latest jpeg-turbo, bug #586336, fixed in the
+	# next version
+	"${FILESDIR}"/${P}-jpeg.patch
+)
+
 pkg_pretend() {
 	if ! echo "${USE}" | grep "cameras_" > /dev/null 2>&1; then
 		einfo "No camera drivers will be built since you did not specify any."