[arch-commits] Commit in lib32-cairo/repos (3 files)
Florian Pritz
bluewind at archlinux.org
Fri Mar 13 21:29:20 UTC 2015
Date: Friday, March 13, 2015 @ 22:29:20
Author: bluewind
Revision: 129207
archrelease: copy trunk to multilib-testing-x86_64
Added:
lib32-cairo/repos/multilib-testing-x86_64/
lib32-cairo/repos/multilib-testing-x86_64/PKGBUILD
(from rev 129206, lib32-cairo/trunk/PKGBUILD)
lib32-cairo/repos/multilib-testing-x86_64/libpng16.patch
(from rev 129206, lib32-cairo/trunk/libpng16.patch)
----------------+
PKGBUILD | 43 +++++++++++++++++++++++++++++++++++++++++++
libpng16.patch | 40 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 83 insertions(+)
Copied: lib32-cairo/repos/multilib-testing-x86_64/PKGBUILD (from rev 129206, lib32-cairo/trunk/PKGBUILD)
===================================================================
--- multilib-testing-x86_64/PKGBUILD (rev 0)
+++ multilib-testing-x86_64/PKGBUILD 2015-03-13 21:29:20 UTC (rev 129207)
@@ -0,0 +1,43 @@
+# $Id$
+# Maintainer: Ionut Biru <ibiru at archlinux.org>
+
+_pkgbasename=cairo
+pkgname=lib32-$_pkgbasename
+pkgver=1.14.2
+pkgrel=1
+pkgdesc="Cairo vector graphics library (32-bit)"
+arch=('x86_64')
+url="http://cairographics.org/"
+license=('LGPL' 'MPL')
+makedepends=('gcc-multilib' 'lib32-gtk2' 'lib32-mesa-libgl')
+depends=('lib32-libpng' 'lib32-libxext' 'lib32-libxrender' 'lib32-fontconfig'
+ 'lib32-pixman' 'lib32-glib2' 'lib32-mesa' 'lib32-libgl' ${_pkgbasename})
+source=(http://cairographics.org/releases/${_pkgbasename}-${pkgver}.tar.xz)
+options=(!libtool)
+sha1sums=('c8da68aa66ca0855b5d0ff552766d3e8679e1d24')
+
+build() {
+ export CC="gcc -m32"
+ export CXX="g++ -m32"
+ export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
+
+ cd "${srcdir}/${_pkgbasename}-${pkgver}"
+
+ ./configure --prefix=/usr \
+ --libdir=/usr/lib32 \
+ --sysconfdir=/etc \
+ --localstatedir=/var \
+ --disable-static \
+ --enable-tee \
+ --enable-gl \
+ --enable-egl
+ # --disable-xlib-xcb
+ make
+}
+
+package() {
+ cd "${srcdir}/${_pkgbasename}-${pkgver}"
+
+ make DESTDIR="${pkgdir}" install
+ rm -rf "${pkgdir}"/usr/{include,share,bin}
+}
Copied: lib32-cairo/repos/multilib-testing-x86_64/libpng16.patch (from rev 129206, lib32-cairo/trunk/libpng16.patch)
===================================================================
--- multilib-testing-x86_64/libpng16.patch (rev 0)
+++ multilib-testing-x86_64/libpng16.patch 2015-03-13 21:29:20 UTC (rev 129207)
@@ -0,0 +1,40 @@
+From 2dd2c826a5b367d32cf2d48ed69754795990c5db Mon Sep 17 00:00:00 2001
+From: Chris Wilson <chris at chris-wilson.co.uk>
+Date: Tue, 16 Apr 2013 09:58:56 +0000
+Subject: png: Avoid marking the surface as in error after a png warning
+
+It turns out that libpng will continue to load an image after throwing a
+warning, and that libpng16 now throws warnings for images that libpng15
+and earlier loaded without error. As we were happily loading those
+images into cairo surfaces before, we are therefore being overzealous
+in throwing an error now - so just squelch the warning.
+
+Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
+---
+diff --git a/src/cairo-png.c b/src/cairo-png.c
+index e74a4a8..068617d 100644
+--- a/src/cairo-png.c
++++ b/src/cairo-png.c
+@@ -149,13 +149,13 @@ static void
+ png_simple_warning_callback (png_structp png,
+ png_const_charp error_msg)
+ {
+- cairo_status_t *error = png_get_error_ptr (png);
+-
+- /* default to the most likely error */
+- if (*error == CAIRO_STATUS_SUCCESS)
+- *error = _cairo_error (CAIRO_STATUS_NO_MEMORY);
+-
+- /* png does not expect to abort and will try to tidy up after a warning */
++ /* png does not expect to abort and will try to tidy up and continue
++ * loading the image after a warning. So we also want to return the
++ * (incorrect?) surface.
++ *
++ * We use our own warning callback to squelch any attempts by libpng
++ * to write to stderr as we may not be in control of that output.
++ */
+ }
+
+
+--
+cgit v0.9.0.2-2-gbebe
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