zimg: update to 2.4.

srcpkgs/zimg/patches/fix-cross-build.patch

@@ -1,33 +0,0 @@
---- configure.ac.orig	2016-05-23 13:02:19.860132419 +0200
-+++ configure.ac	2016-05-23 13:02:31.867133038 +0200
-@@ -9,11 +9,9 @@
- 
- LT_INIT([win32-dll])
- 
-+AC_CANONICAL_SYSTEM
- AC_PROG_CXX
- 
--AC_CANONICAL_HOST
--
--
- AC_ARG_ENABLE([testapp],   AS_HELP_STRING([--enable-testapp],   [Compile the test application. (default=no)]))
- AC_ARG_ENABLE([example],   AS_HELP_STRING([--enable-example],   [Compile example programs. (default=no)]))
- AC_ARG_ENABLE([unit-test], AS_HELP_STRING([--enable-unit-test], [Compile unit tests. May result in slower code. (default=no)]))
-@@ -26,7 +24,7 @@
- AS_IF([test "x$enable_unit_test" = "xyes"],
-       [
-         CFLAGS="$CFLAGS -fno-fast-math -ffp-contract=off" CXXFLAGS="$CXXFLAGS -fno-fast-math -ffp-contract=off"
--        AS_CASE([$host_cpu],
-+        AS_CASE([$target_cpu],
-                 [i?86],   [CFLAGS="$CFLAGS -mfpmath=sse -msse2" CXXFLAGS="$CXXFLAGS -mfpmath=sse -msse2"],
-                 [x86_64], [],
-                 [AC_MSG_WARN([Could not determine how to enable IEEE-754 compliance on host. Tests may fail.])])
-@@ -44,7 +42,7 @@
- 
- X86="no"
- 
--AS_CASE([$host_cpu],
-+AS_CASE([$target_cpu],
-         [i?86],   [BITS="32" X86="yes"],
-         [x86_64], [BITS="64" X86="yes"])
- 

srcpkgs/zimg/template

@@ -1,9 +1,6 @@
 # Template file for 'zimg'
 pkgname=zimg
-# 2.1 needs a patch to cross compile.
-# Please remove on update
-# https://github.com/sekrit-twc/zimg/issues/47
-version=2.3
+version=2.4
 revision=1
 wrksrc=zimg-release-${version}
 build_style=gnu-configure
@@ -13,7 +10,7 @@ maintainer="lemmi <lemmi@nerd2nerd.org>"
 license="WTFPL"
 homepage="https://github.com/sekrit-twc/zimg"
 distfiles="https://github.com/sekrit-twc/zimg/archive/release-${version}.tar.gz"
-checksum=09962385f986dbcfd8ed6160cdafc2bc57bef8c6bfb3ca3a4bcaa482f09c06fa
+checksum=996ea0e446df6ff4d6cb9c04a77d60978eca47c32d3785cd63fe8c29a9523d1f
 
 pre_configure() {
 	./autogen.sh