X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Flibsvg%2F0002-Fix-undefined-symbol-png_set_gray_1_2_4_to_8.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Flibsvg%2F0002-Fix-undefined-symbol-png_set_gray_1_2_4_to_8.patch;h=d0bbeab074a3984c78fc672f8c645245e583c2a6;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/libsvg/0002-Fix-undefined-symbol-png_set_gray_1_2_4_to_8.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/libsvg/0002-Fix-undefined-symbol-png_set_gray_1_2_4_to_8.patch
new file mode 100644
index 0000000..d0bbeab
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/libsvg/0002-Fix-undefined-symbol-png_set_gray_1_2_4_to_8.patch
@@ -0,0 +1,32 @@
+From 213e5749947fad08d985eda8d06839efedda78ef Mon Sep 17 00:00:00 2001
+From: Peter Seiderer <ps.report@gmx.net>
+Date: Thu, 5 Mar 2015 21:42:52 +0100
+Subject: [PATCH] Fix undefined symbol png_set_gray_1_2_4_to_8
+
+Since libpng-1.4.0 the function png_set_gray_1_2_4_to_8() was
+removed, the replacement function is called
+png_set_expand_gray_1_2_4_to_8() (see [1]).
+
+[1] http://libpng.sourceforge.net/ANNOUNCE-1.4.0.txt
+
+Signed-off-by: Peter Seiderer <ps.report@gmx.net>
+---
+ src/svg_image.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/svg_image.c b/src/svg_image.c
+index cd8a95a..f256943 100755
+--- a/src/svg_image.c
++++ b/src/svg_image.c
+@@ -271,7 +271,7 @@ _svg_image_read_png (const char		*filename,
+ 
+     /* expand gray bit depth if needed */
+     if (color_type == PNG_COLOR_TYPE_GRAY && depth < 8)
+-	png_set_gray_1_2_4_to_8 (png);
++	png_set_expand_gray_1_2_4_to_8 (png);
+ 
+     /* transform transparency to alpha */
+     if (png_get_valid(png, info, PNG_INFO_tRNS))
+-- 
+2.1.4
+