temp: add mesa

This new mesa package isn't built for armhf yet in Alpine, but the
previous one breaks plasma mobile right now.

temp/mesa/APKBUILD

@@ -0,0 +1,271 @@
+# Copied from Alpine because their build-edge-armhf is stuck
+pkgname=mesa
+pkgver=18.0.2
+pkgrel=1
+pkgdesc="Mesa DRI OpenGL library"
+url="http://www.mesa3d.org"
+arch="all"
+license="MIT SGI-B-2.0 BSL-1.0"
+subpackages="$pkgname-dev
+	$pkgname-dri-ati:_dri
+	$pkgname-dri-nouveau:_dri
+	$pkgname-dri-freedreno:_dri
+	$pkgname-dri-swrast:_dri
+	$pkgname-dri-virtio:_dri
+	$pkgname-glapi $pkgname-egl $pkgname-gl $pkgname-gles
+	$pkgname-xatracker $pkgname-osmesa $pkgname-gbm
+	$pkgname-vulkan-ati:_vulkan
+	"
+_llvmver=5
+depends_dev="libdrm-dev dri2proto libxext-dev libxdamage-dev libxcb-dev glproto
+	dri3proto presentproto libxshmfence-dev"
+makedepends="$depends_dev expat-dev xextproto python3 libxt-dev makedepend
+	talloc-dev py3-libxml2 flex bison llvm$_llvmver-dev eudev-dev libvdpau-dev
+	libxvmc-dev gettext zlib-dev libelf-dev py-mako libva-dev
+	autoconf automake libtool libxxf86vm-dev libx11-dev libxfixes-dev
+	wayland-dev wayland-protocols"
+source="https://mesa.freedesktop.org/archive/mesa-$pkgver.tar.xz
+	glx_ro_text_segm.patch
+	musl-fix-includes.patch
+	drmdeps.patch
+	"
+replaces="mesa-dricore"
+
+_dri_driverdir=/usr/lib/xorg/modules/dri
+_dri_drivers="r200,radeon,nouveau,swrast"
+_gallium_drivers="r300,r600,radeonsi,nouveau,freedreno,swrast,virgl"
+_vulkan_drivers="radeon"
+
+_arch_opts=
+
+case "$CARCH" in
+x86*)
+	_dri_drivers="${_dri_drivers},i915,i965"
+	_gallium_drivers="${_gallium_drivers},svga"
+	_vulkan_drivers="$_vulkan_drivers,intel"
+	subpackages="$subpackages $pkgname-dri-intel:_dri $pkgname-dri-vmwgfx:_dri $pkgname-vulkan-intel:_vulkan"
+	_arch_opts="--enable-dri3"
+	case "$CARCH" in
+	x86) _arch_opts="$_arch_opts --enable-glx-rts --disable-asm";;
+	esac
+	;;
+armhf|aarch64)
+	_gallium_drivers="${_gallium_drivers},vc4"
+	subpackages="$subpackages $pkgname-dri-vc4:_dri"
+	case "$CARCH" in
+	armhf) CFLAGS="$CFLAGS -mfpu=neon";;
+	esac
+	;;
+esac
+
+prepare() {
+	cd "$builddir"
+	default_prepare
+	libtoolize --force \
+		&& aclocal \
+		&& automake --add-missing \
+		&& autoreconf
+}
+
+build() {
+	cd "$builddir"
+
+	export CFLAGS="$CFLAGS -D_XOPEN_SOURCE=700"
+	./configure \
+		--build=$CBUILD \
+		--host=$CHOST \
+		--prefix=/usr \
+		--sysconfdir=/etc \
+		--with-dri-driverdir=$_dri_driverdir \
+		--with-gallium-drivers=${_gallium_drivers} \
+		--with-dri-drivers=${_dri_drivers} \
+		--with-vulkan-drivers=${_vulkan_drivers} \
+		--with-llvm-prefix=/usr/lib/llvm$_llvmver \
+		--with-platforms=x11,drm,wayland \
+		--enable-llvm \
+		--enable-llvm-shared-libs \
+		--enable-shared-glapi \
+		--enable-gbm \
+		--enable-dri \
+		--enable-glx \
+		--enable-gallium-osmesa \
+		--enable-gles1 \
+		--enable-gles2 \
+		--enable-egl \
+		--enable-texture-float \
+		--enable-xa \
+		--enable-vdpau \
+		--enable-va \
+		--disable-xvmc \
+		--disable-glx-tls \
+		--disable-nine \
+		$_arch_opts
+	make
+}
+
+package() {
+	cd "$builddir"
+	make DESTDIR="$pkgdir" install
+
+	# provided by wayland
+	rm -v "$pkgdir"/usr/lib/libwayland-egl.so*
+	rm -v "$pkgdir"/usr/lib/pkgconfig/wayland-egl.pc
+}
+
+egl() {
+	pkgdesc="Mesa libEGL runtime libraries"
+	replaces="mesa"
+
+	install -d "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libEGL.so* "$subpkgdir"/usr/lib/
+}
+
+gl() {
+	pkgdesc="Mesa libGL runtime libraries"
+	replaces="mesa"
+
+	install -d "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libGL.so* "$subpkgdir"/usr/lib/
+}
+
+glapi() {
+	pkgdesc="Mesa shared glapi"
+	replaces="$pkgname-gles"
+
+	install -d "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libglapi.so.* "$subpkgdir"/usr/lib/
+}
+
+gles() {
+	pkgdesc="Mesa libGLESv2 runtime libraries"
+	replaces="mesa"
+
+	install -d "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libGLES*.so* "$subpkgdir"/usr/lib/
+}
+
+xatracker() {
+	pkgdesc="Mesa XA state tracker for vmware"
+
+	install -d "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libxatracker*.so.* "$subpkgdir"/usr/lib/
+}
+
+osmesa() {
+	pkgdesc="Mesa offscreen rendering libraries"
+
+	install -d "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libOSMesa.so.* "$subpkgdir"/usr/lib/
+}
+
+gbm() {
+	pkgdesc="Mesa gbm library"
+	replaces="mesa"
+
+	install -d "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libgbm.so.* "$subpkgdir"/usr/lib/
+}
+
+_mv_dri() {
+	install -d "$subpkgdir"/$_dri_driverdir
+
+	while [ $# -gt 0 ]; do
+		mv "$pkgdir"/$_dri_driverdir/${1}.so \
+			"$subpkgdir"/$_dri_driverdir/
+		shift
+	done
+}
+
+_mv_vdpau() {
+	local i
+	install -d "$subpkgdir"/usr/lib/vdpau
+	for i in "$@"; do
+		mv "$pkgdir"/usr/lib/vdpau/libvdpau_$i.* \
+			"$subpkgdir"/usr/lib/vdpau/
+	done
+}
+
+_mv_gpipe() {
+	return 0
+	# http://cgit.freedesktop.org/mesa/mesa/commit/?id=44ec468e8033553c26a112cebba41c343db00eb1
+	# https://code.google.com/p/chromium/issues/detail?id=412089
+#	local i
+#	install -d "$subpkgdir"/usr/lib/gallium-pipe
+#	for i in "$@"; do
+#		mv "$pkgdir"/usr/lib/gallium-pipe/pipe_$i.* \
+#			"$subpkgdir"/usr/lib/gallium-pipe/
+#	done
+}
+
+_mv_vulkan() {
+	local i
+	install -d "$subpkgdir"/usr/lib
+	install -d "$subpkgdir"/usr/share/vulkan/icd.d
+	for i in "$@"; do
+		mv "$pkgdir"/usr/lib/libvulkan_${i}.so "$subpkgdir"/usr/lib/
+		mv "$pkgdir"/usr/share/vulkan/icd.d/${i}* "$subpkgdir"/usr/share/vulkan/icd.d/
+	done
+}
+
+_mv_va() {
+	local i
+	install -d "$subpkgdir"/usr/lib/dri
+	for i in "$@"; do
+		mv "$pkgdir"/usr/lib/dri/${i}_drv_video.so \
+			"$subpkgdir"/usr/lib/dri/
+	done
+}
+
+_dri() {
+	local n=${subpkgname##*-dri-}
+	pkgdesc="Mesa DRI driver for $n"
+
+	case $n in
+	ati)
+		_mv_dri radeon_dri r200_dri r300_dri r600_dri radeonsi_dri \
+			&& _mv_vdpau r300 r600 radeonsi \
+			&& _mv_gpipe r300 r600 \
+			&& _mv_va r600 radeonsi
+		;;
+	intel)
+		_mv_dri i915_dri i965_dri
+		;;
+	nouveau)
+		_mv_dri nouveau_dri nouveau_vieux_dri \
+			&& _mv_vdpau nouveau \
+			&& _mv_gpipe nouveau \
+			&& _mv_va nouveau
+		;;
+	freedreno)
+		_mv_dri msm_dri kgsl_dri
+		;;
+	swrast)
+		_mv_dri swrast_dri kms_swrast_dri && _mv_gpipe swrast
+		;;
+	vc4)
+		_mv_dri vc4_dri
+		;;
+	vmwgfx)
+		_mv_dri vmwgfx_dri && _mv_gpipe vmwgfx
+		;;
+	virtio)
+		_mv_dri virtio_gpu_dri
+		;;
+	esac
+}
+
+_vulkan() {
+	local n=${subpkgname##*-vulkan-}
+	pkgdesc="Mesa Vulkan API driver for $n"
+
+	case $n in
+	ati)
+		_mv_vulkan radeon ;;
+	intel)
+		_mv_vulkan intel ;;
+	esac
+}
+sha512sums="77d24d01c4c22596d28421aeb74932ff232730a4f556ae1a2e8777ece2876e4e352679575385c065505df4a2a83d2c1cf30db92dcf88038417e36a2768332d7e  mesa-18.0.2.tar.xz
+c3d4804ebc24c7216e4c9d4995fb92e116be7f478024b44808ee134a4c93bb51d1f66fe5fb6eca254f124c4abf6f81272b027824b3e2650a9607818bf793035a  glx_ro_text_segm.patch
+910dd69c29b9b51b3b66e975baefbd8a6458500ef3164837036a4ac923c33254d558d678a100025ba2a69fd1111aa6b3ec83f332a66cae4207431e5e1c8ec567  musl-fix-includes.patch
+3409483217dbec732286e628e268e1e8cd392b7e8efb13c7651b38e6563aa5a4988279efb029096dcd092ebe7a92eece103014ed420d2b242eab8d0237f056fd  drmdeps.patch"

temp/mesa/drmdeps.patch

@@ -0,0 +1,41 @@
+--- a/src/gallium/winsys/radeon/drm/Makefile.am
++++ b/src/gallium/winsys/radeon/drm/Makefile.am
+@@ -7,4 +7,6 @@
+ 
+ noinst_LTLIBRARIES = libradeonwinsys.la
+ 
++libradeonwinsys_la_LIBADD = -ldrm_radeon
++
+ libradeonwinsys_la_SOURCES = $(C_SOURCES)
+--- a/src/gallium/winsys/radeon/drm/Makefile.in
++++ b/src/gallium/winsys/radeon/drm/Makefile.in
+@@ -119,7 +119,7 @@
+ CONFIG_CLEAN_FILES =
+ CONFIG_CLEAN_VPATH_FILES =
+ LTLIBRARIES = $(noinst_LTLIBRARIES)
+-libradeonwinsys_la_LIBADD =
++libradeonwinsys_la_LIBADD = -ldrm_radeon
+ am__objects_1 = radeon_drm_bo.lo radeon_drm_cs.lo \
+ 	radeon_drm_surface.lo radeon_drm_winsys.lo
+ am_libradeonwinsys_la_OBJECTS = $(am__objects_1)
+--- a/src/gallium/winsys/amdgpu/drm/Makefile.am
++++ b/src/gallium/winsys/amdgpu/drm/Makefile.am
+@@ -11,6 +11,6 @@
+ noinst_LTLIBRARIES = libamdgpuwinsys.la
+ 
+ libamdgpuwinsys_la_LIBADD = \
+-   $(top_builddir)/src/amd/addrlib/libamdgpu_addrlib.la
++   $(top_builddir)/src/amd/addrlib/libamdgpu_addrlib.la -ldrm_amdgpu
+ 
+ libamdgpuwinsys_la_SOURCES = $(C_SOURCES)
+--- a/src/gallium/winsys/amdgpu/drm/Makefile.in
++++ b/src/gallium/winsys/amdgpu/drm/Makefile.in
+@@ -572,7 +572,7 @@
+ AM_CXXFLAGS = $(AM_CFLAGS)
+ noinst_LTLIBRARIES = libamdgpuwinsys.la
+ libamdgpuwinsys_la_LIBADD = \
+-   $(top_builddir)/src/amd/addrlib/libamdgpu_addrlib.la
++   $(top_builddir)/src/amd/addrlib/libamdgpu_addrlib.la -ldrm_amdgpu
+ 
+ libamdgpuwinsys_la_SOURCES = $(C_SOURCES)
+ all: all-am

temp/mesa/glx_ro_text_segm.patch

@@ -0,0 +1,28 @@
+2011-02-09	Jeremy Huddleston <jeremyhu@freedesktop.org
+
+	#240956
+	* configure.ac	add support to enable readonly test segment on x86
+
+--- ./configure.ac.orig	2008-11-17 23:19:38.000000000 +0100
++++ ./configure.ac	2008-11-17 23:20:17.000000000 +0100
+@@ -499,6 +499,20 @@
+     enable_xcb=no
+ fi
+ 
++
++dnl readonly text segment on x86 hardened platforms
++AC_ARG_ENABLE([glx_rts],
++    [AS_HELP_STRING([--enable-glx-rts],
++        [on x86, use a readonly text segment for libGL @<:@default=disabled@:>@])],
++    [enable_glx_rts="$enableval"],
++    [enable_glx_rts=no])
++if test "x$enable_glx_rts" = xyes; then
++    DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
++else
++    enable_glx_rts=no
++fi
++
++
+ dnl
+ dnl libGL configuration per driver
+ dnl

temp/mesa/musl-fix-includes.patch

@@ -0,0 +1,22 @@
+--- a/src/util/rand_xor.c
++++ b/src/util/rand_xor.c
+@@ -24,6 +24,8 @@
+ 
+ #if defined(__linux__)
+ #include <sys/file.h>
++#include <sys/types.h>
++#include <sys/stat.h>
+ #include <unistd.h>
+ #include <fcntl.h>
+ #else
+--- ./src/gallium/winsys/svga/drm/vmw_screen.h.orig
++++ ./src/gallium/winsys/svga/drm/vmw_screen.h
+@@ -34,7 +34,7 @@
+ #ifndef VMW_SCREEN_H_
+ #define VMW_SCREEN_H_
+ 
+-
++#include <sys/stat.h>
+ #include "pipe/p_compiler.h"
+ #include "pipe/p_state.h"
+