libepoxy: new recipe (#1353)

media-libs/libepoxy/libepoxy-1.4.2.recipe

@@ -0,0 +1,85 @@
+SUMMARY="A library for handling OpenGL function pointer management for you"
+DESCRIPTION="Epoxy is a library for handling OpenGL function pointer \
+management for you.
+It hides the complexity of dlopen(), dlsym(), glXGetProcAddress(), \
+eglGetProcAddress(), etc. from the app developer, with very little \
+knowledge needed on their part. They get to read GL specs and write \
+code using undecorated function names like glCompileShader(). \
+Don't forget to check for your extensions or versions being present \
+before you use them, just like before! We'll tell you what you forgot \
+to check for instead of just segfaulting, though."
+HOMEPAGE="https://github.com/anholt/libepoxy"
+COPYRIGHT="2017 Emmanuele Bassi"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="https://github.com/anholt/libepoxy/archive/$portVersion.tar.gz"
+CHECKSUM_SHA256="61613b2cdc0167917229aa308d6eab2473f0408f84f3ccbd77d8677b42e89e39"
+PATCHES="libepoxy-$portVersion.patchset"
+
+ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	epoxy$secondaryArchSuffix = $portVersion compat >= 1
+	lib:libepoxy$secondaryArchSuffix = 1.4.2 compat >= 1
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	lib:libEGL$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	epoxy${secondaryArchSuffix}_devel = $portVersion compat >= 1
+	devel:libepoxy$secondaryArchSuffix = 1.4.2 compat >= 1
+	"
+REQUIRES_devel="
+	epoxy$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libGL$secondaryArchSuffix
+	devel:libEGL$secondaryArchSuffix
+	devel:util_macros$secondaryArchSuffix
+	setuptools_python3
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:pkg_config$secondaryArchSuffix
+	cmd:make
+	cmd:python3
+	cmd:meson
+	cmd:ninja
+	"
+
+BUILD()
+{
+	mkdir -p _build
+
+	cd _build
+
+	meson --buildtype=release --prefix=$prefix \
+		--libdir=$libDir --includedir=$includeDir
+
+	ninja $jobargs
+}
+
+INSTALL()
+{
+	cd _build
+
+	ninja install
+
+	prepareInstalledDevelLib libepoxy
+	fixPkgconfig
+
+	packageEntries devel \
+		$developDir
+}
+
+TEST()
+{
+	ninja test
+}
+

media-libs/libepoxy/patches/libepoxy-1.4.2.patchset

@@ -0,0 +1,25 @@
+From 86645565b801312f09c44d25dc76e2536c284e01 Mon Sep 17 00:00:00 2001
+From: "Joseph C, Hill" <calvin@hakobaito.co.uk>
+Date: Sat, 20 May 2017 13:02:08 +0100
+Subject: [PATCH] disable glx for Haiku
+
+---
+ meson.build | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/meson.build b/meson.build
+index 5435f45..77b9d06 100644
+--- a/meson.build
++++ b/meson.build
+@@ -42,6 +42,8 @@ if enable_glx == 'auto'
+     build_glx = false
+   elif host_system == 'android'
+     build_glx = false
++  elif host_system == 'haiku'
++    build_glx = false
+   else
+     build_glx = true
+   endif
+-- 
+2.12.2
+