--- /dev/null
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-6.5.1-r4.ebuild,v 1.1 2006/12/07 04:23:58 joshuabaergen Exp $
+
+inherit eutils toolchain-funcs multilib flag-o-matic portability
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV}"
+MY_SRC_P="${MY_PN}Lib-${PV}"
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+SRC_URI="mirror://sourceforge/mesa3d/${MY_SRC_P}.tar.bz2"
+LICENSE="LGPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd"
+IUSE_VIDEO_CARDS="
+ video_cards_i810
+ video_cards_mach64
+ video_cards_mga
+ video_cards_none
+ video_cards_r128
+ video_cards_radeon
+ video_cards_s3virge
+ video_cards_savage
+ video_cards_sis
+ video_cards_sunffb
+ video_cards_tdfx
+ video_cards_trident
+ video_cards_via"
+IUSE="${IUSE_VIDEO_CARDS}
+ debug
+ doc
+ hardened
+ motif
+ nptl
+ xcb"
+
+RESTRICT="stricter"
+RDEPEND="dev-libs/expat
+ x11-libs/libX11
+ x11-libs/libXext
+ x11-libs/libXxf86vm
+ x11-libs/libXi
+ x11-libs/libXmu
+ >=x11-libs/libdrm-2.0.2
+ x11-libs/libICE
+ app-admin/eselect-opengl
+ motif? ( virtual/motif )
+ doc? ( app-doc/opengl-manpages )
+ !<=x11-base/xorg-x11-6.9
+ xcb? ( x11-libs/libxcb )"
+DEPEND="${RDEPEND}
+ dev-util/pkgconfig
+ x11-misc/makedepend
+ x11-proto/inputproto
+ x11-proto/xextproto
+ !hppa? ( x11-proto/xf86driproto )
+ x11-proto/xf86vidmodeproto
+ >=x11-proto/glproto-1.4.8
+ motif? ( x11-proto/printproto )"
+
+S="${WORKDIR}/${MY_P}"
+
+# Think about: ggi, svga, fbcon, no-X configs
+
+if use debug; then
+ if ! has splitdebug ${FEATURES}; then
+ RESTRICT="${RESTRICT} nostrip"
+ fi
+fi
+
+pkg_setup() {
+ if use xcb; then
+ if ! built_with_use x11-libs/libX11 xcb; then
+ msg="You must build libX11 with xcb enabled."
+ eerror ${msg}
+ die ${msg}
+ fi
+ fi
+
+ if use debug; then
+ strip-flags
+ append-flags -g
+ fi
+
+ append-flags -fno-strict-aliasing
+
+ if use x86-fbsd; then
+ CONFIG="freebsd-dri-x86"
+ elif use amd64-fbsd; then
+ CONFIG="freebsd-dri-amd64"
+ elif use kernel_FreeBSD; then
+ CONFIG="freebsd-dri"
+ elif use x86; then
+ CONFIG="linux-dri-x86"
+ elif use amd64; then
+ CONFIG="linux-dri-x86-64"
+ elif use ppc; then
+ CONFIG="linux-dri-ppc"
+ else
+ CONFIG="linux-dri"
+ fi
+}
+
+src_unpack() {
+ HOSTCONF="${S}/configs/${CONFIG}"
+
+ unpack ${A}
+ # Fixes for bug #146892
+ epatch "${FILESDIR}"/6.5.1-freebsd-dri.patch
+ cd ${S}
+ # FreeBSD 6.* doesn't have posix_memalign().
+ [[ ${CHOST} == *-freebsd6.* ]] && sed -i -e "s/-DHAVE_POSIX_MEMALIGN//" configs/freebsd{,-dri}
+
+ # Fixes for fd.o bug #8521
+ epatch "${FILESDIR}"/${PV}-xcb-dont-unlock-twice.patch
+
+ # Use XCB API as of 1.0RC2
+ epatch "${FILESDIR}"/${PV}-use-new-xcb-naming.patch
+
+ # Fix compile against newer libdrm bug #154827
+ epatch "${FILESDIR}"/${PV}-mach64-dri-private-dma-2.patch
+
+ # Fix 965 driver bug #156569
+ epatch "${FILESDIR}"/${PV}-i965-bufmgr.patch
+
+ # Don't compile debug code with USE=-debug - bug #125004
+ if ! use debug; then
+ einfo "Removing DO_DEBUG defs in dri drivers..."
+ find src/mesa/drivers/dri -name *.[hc] -exec egrep -l "\#define\W+DO_DEBUG\W+1" {} \; | xargs sed -i -re "s/\#define\W+DO_DEBUG\W+1/\#define DO_DEBUG 0/" ;
+ fi
+
+ # Set up libdir
+ echo "LIB_DIR = $(get_libdir)" >> ${HOSTCONF}
+
+ # Set default dri drivers directory
+ echo 'DRI_DRIVER_SEARCH_DIR = /usr/$(LIB_DIR)/dri' >> ${HOSTCONF}
+
+ # Do we want thread-local storage (TLS)?
+ if use nptl; then
+ echo "ARCH_FLAGS += -DGLX_USE_TLS" >> ${HOSTCONF}
+ fi
+
+ echo "X11_INCLUDES = `pkg-config --cflags-only-I x11`" >> ${HOSTCONF}
+ if use xcb; then
+ echo "DEFINES += -DUSE_XCB" >> ${HOSTCONF}
+ echo "X11_INCLUDES += `pkg-config --cflags-only-I xcb` `pkg-config --cflags-only-I x11-xcb` `pkg-config --cflags-only-I xcb-glx`" >> ${HOSTCONF}
+ echo "GL_LIB_DEPS += `pkg-config --libs xcb` `pkg-config --libs x11-xcb` `pkg-config --libs xcb-glx`" >> ${HOSTCONF}
+ fi
+
+ # Configurable DRI drivers
+ if use video_cards_i810; then
+ add_drivers i810 i915 i965
+ fi
+ if use video_cards_mach64; then
+ add_drivers mach64
+ fi
+ if use video_cards_mga; then
+ add_drivers mga
+ fi
+ if use video_cards_r128; then
+ add_drivers r128
+ fi
+ if use video_cards_radeon; then
+ add_drivers radeon r200 r300
+ fi
+ if use video_cards_s3virge; then
+ add_drivers s3v
+ fi
+ if use video_cards_savage; then
+ add_drivers savage
+ fi
+ if use video_cards_sis; then
+ add_drivers sis
+ fi
+ if use video_cards_sunffb; then
+ add_drivers ffb
+ fi
+ if use video_cards_tdfx; then
+ add_drivers tdfx
+ fi
+ if use video_cards_trident; then
+ add_drivers trident
+ fi
+ if use video_cards_via; then
+ add_drivers unichrome
+ fi
+
+ # Set drivers to everything on which we ran add_drivers()
+ echo "DRI_DIRS = ${DRI_DRIVERS}" >> ${HOSTCONF}
+
+ if use hardened; then
+ einfo "Deactivating assembly code for hardened build"
+ echo "ASM_FLAGS =" >> ${HOSTCONF}
+ echo "ASM_SOURCES =" >> ${HOSTCONF}
+ echo "ASM_API =" >> ${HOSTCONF}
+ fi
+
+ if use sparc; then
+ einfo "Sparc assembly code is not working; deactivating"
+ echo "ASM_FLAGS =" >> ${HOSTCONF}
+ echo "ASM_SOURCES =" >> ${HOSTCONF}
+ fi
+
+ # Replace hardcoded /usr/X11R6 with this
+ echo "EXTRA_LIB_PATH = `pkg-config --libs-only-L x11`" >> ${HOSTCONF}
+
+ echo 'CFLAGS = $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES) $(ASM_FLAGS)' >> ${HOSTCONF}
+ echo "OPT_FLAGS = ${CFLAGS}" >> ${HOSTCONF}
+ echo "CC = $(tc-getCC)" >> ${HOSTCONF}
+ echo "CXX = $(tc-getCXX)" >> ${HOSTCONF}
+ # bug #110840 - Build with PIC, since it hasn't been shown to slow it down
+ echo "PIC_FLAGS = -fPIC" >> ${HOSTCONF}
+
+ # Removed glut, since we have separate freeglut/glut ebuilds
+ # Remove EGL, since Brian Paul says it's not ready for a release
+ echo "SRC_DIRS = glx/x11 mesa glu glw" >> ${HOSTCONF}
+
+ # Get rid of glut includes
+ rm -f ${S}/include/GL/glut*h
+
+ # r200 breaks without this, since it's the only EGL-enabled driver so far
+ echo "USING_EGL = 0" >> ${HOSTCONF}
+
+ # Don't build EGL demos. EGL isn't ready for release, plus they produce a
+ # circular dependency with glut.
+ echo "PROGRAM_DIRS =" >> ${HOSTCONF}
+
+ # Documented in configs/default
+ if use motif; then
+ # Add -lXm
+ echo "GLW_LIB_DEPS += -lXm" >> ${HOSTCONF}
+ # Add GLwMDrawA.c
+ echo "GLW_SOURCES += GLwMDrawA.c" >> ${HOSTCONF}
+ fi
+}
+
+src_compile() {
+ emake -j1 ${CONFIG} || die "Build failed"
+}
+
+src_install() {
+ dodir /usr
+ make \
+ INSTALL_DIR="${D}/usr" \
+ DRI_DRIVER_INSTALL_DIR="${D}/usr/\$(LIB_DIR)/dri" \
+ INCLUDE_DIR="${D}/usr/include" \
+ install || die "Installation failed"
+
+ if ! use motif; then
+ rm ${D}/usr/include/GL/GLwMDrawA.h
+ fi
+
+ # Don't install private headers
+ rm ${D}/usr/include/GL/GLw*P.h
+
+ fix_opengl_symlinks
+ dynamic_libgl_install
+
+ # Install libtool archives
+ insinto /usr/$(get_libdir)
+ # (#67729) Needs to be lib, not $(get_libdir)
+ doins ${FILESDIR}/lib/libGLU.la
+ sed -e "s:\${libdir}:$(get_libdir):g" ${FILESDIR}/lib/libGL.la \
+ > ${D}/usr/$(get_libdir)/opengl/xorg-x11/lib/libGL.la
+
+ # On *BSD libcs dlopen() and similar functions are present directly in
+ # libc.so and does not require linking to libdl. portability eclass takes
+ # care of finding the needed library (if needed) witht the dlopen_lib
+ # function.
+ sed -i -e 's:-ldl:'$(dlopen_lib)':g' \
+ ${D}/usr/$(get_libdir)/libGLU.la \
+ ${D}/usr/$(get_libdir)/opengl/xorg-x11/lib/libGL.la
+
+ # Create the two-number versioned libs (.so.#.#), since only .so.# and
+ # .so.#.#.# were made
+ dosym libGLU.so.1.3.060501 /usr/$(get_libdir)/libGLU.so.1.3
+ dosym libGLw.so.1.0.0 /usr/$(get_libdir)/libGLw.so.1.0
+
+ # libGLU doesn't get the plain .so symlink either
+ dosym libGLU.so.1 /usr/$(get_libdir)/libGLU.so
+
+ # Figure out why libGL.so.1.5 is built (directfb), and why it's linked to
+ # as the default libGL.so.1
+}
+
+pkg_postinst() {
+ switch_opengl_implem
+}
+
+fix_opengl_symlinks() {
+ # Remove invalid symlinks
+ local LINK
+ for LINK in $(find ${D}/usr/$(get_libdir) \
+ -name libGL\.* -type l); do
+ rm -f ${LINK}
+ done
+ # Create required symlinks
+ if [[ ${CHOST} == *-freebsd* ]]; then
+ # FreeBSD doesn't use major.minor versioning, so the library is only
+ # libGL.so.1 and no libGL.so.1.2 is ever used there, thus only create
+ # libGL.so symlink and leave libGL.so.1 being the real thing
+ dosym libGL.so.1 /usr/$(get_libdir)/libGL.so
+ else
+ dosym libGL.so.1.2 /usr/$(get_libdir)/libGL.so
+ dosym libGL.so.1.2 /usr/$(get_libdir)/libGL.so.1
+ fi
+}
+
+dynamic_libgl_install() {
+ # next section is to setup the dynamic libGL stuff
+ ebegin "Moving libGL and friends for dynamic switching"
+ dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
+ local x=""
+ for x in ${D}/usr/$(get_libdir)/libGL.so* \
+ ${D}/usr/$(get_libdir)/libGL.la \
+ ${D}/usr/$(get_libdir)/libGL.a; do
+ if [ -f ${x} -o -L ${x} ]; then
+ # libGL.a cause problems with tuxracer, etc
+ mv -f ${x} ${D}/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib
+ fi
+ done
+ # glext.h added for #54984
+ for x in ${D}/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+ if [ -f ${x} -o -L ${x} ]; then
+ mv -f ${x} ${D}/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include
+ fi
+ done
+ eend 0
+}
+
+switch_opengl_implem() {
+ # Switch to the xorg implementation.
+ # Use new opengl-update that will not reset user selected
+ # OpenGL interface ...
+ echo
+ eselect opengl set --use-old ${OPENGL_DIR}
+}
+
+add_drivers() {
+ DRI_DRIVERS="${DRI_DRIVERS} $@"
+}
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