# Description: Librairie graphique 3D Mesa
# URL: http://www.mesa3d.org
# Maintainer: NuTyX core team
# Packager: thierryn1 at hispeed dot ch
# Depends on: talloc, expat, libdrm, xorg-makedepend, xorg-glproto, xorg-xextproto, xorg-dri2proto, xorg-libx11, xorg-libxext, xorg-libxxf86vm, xorg-libxt, xorg-libxdamage, xorg-libxmu, xorg-libxi, llvm
# Run on: talloc,expat,libdrm,xorg-makedepend,xorg-libx11,xorg-libxext,xorg-libxxf86vm,xorg-libxt,xorg-libxdamage,xorg-libxmu,xorg-libxi

name=mesa3d
version=7.11
release=1
source=(ftp://ftp.freedesktop.org/pub/mesa/7.11/MesaLib-$version.tar.bz2)

build() {
	cd Mesa-$version

	sed -i -e "s|#![ ]*/usr/bin/python$|#!/usr/bin/python2|" -e "s|#![ ]*/usr/bin/env python$|#!/usr/bin/env python2|" $(find $SRC -name '*.py')
	sed -i -e "s|PYTHON2 = python|PYTHON2 = python2|" $SRC/Mesa-$version/configs/{default,autoconf.in}
	sed -i -e "s|python|python2|" $SRC/Mesa-$version/src/gallium/auxiliary/Makefile

	./configure $XORG_CONFIG \
		--with-driver=dri \
		--with-dri-driverdir=$XORG_PREFIX/lib/dri \
		--with-dri-drivers="i810,i915,i965,mga,mach64,nouveau,r128,r200,r300,r600,radeon,savage,sis,unichrome,tdfx,swrast" \
		--with-gallium-drivers="r300,r600,nouveau,swrast" \
		--enable-egl \
		--enable-gles1 \
		--enable-gles2 \
		--enable-openvg \
		--enable-gallium-egl \
		--enable-gallium-llvm \
		--enable-texture-float \
		--enable-glut \
		--enable-shared-glapi \
		--enable-glx-tls \
		--enable-xcb \
		--enable-shared-dricore

	# La compilation multithread casse le dricore partagé.
	make -j1

	# mesa
	make DESTDIR=$PKG install

	# libgl
	bin/minstall lib/lib* $PKG/usr/lib/

	case `uname -m` in
		x86_64)
		install -m755 -d $PKG/$XORG_PREFIX/lib64
        	install -m755 -d $PKG/$XORG_PREFIX/lib64/X11/modules/extensions
        	bin/minstall lib/lib* $PKG/usr/lib64/
	esac

	cd src/mesa/drivers/dri
	make -C swrast DESTDIR=$PKG install
	case `uname -m` in
                x86_64)
			rm $PKG/usr/lib{,64}/libGL.*;;
		i?86)
			rm $PKG/usr/lib/libGL.*;;
	esac

}