# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-6.5.2-r1.ebuild,v 1.1 2007/02/19 22:21:17 joshuabaergen Exp $
EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
EGIT_BRANCH="gallium-0.1"
inherit git eutils toolchain-funcs multilib flag-o-matic portability
OPENGL_DIR="xorg-x11"
DESCRIPTION="OpenGL-like graphic library for Linux, darktama git version"
HOMEPAGE="http://mesa3d.sourceforge.net/"
SRC_URI=""
LICENSE="LGPL-2"
SLOT="0"
KEYWORDS=""
IUSE_VIDEO_CARDS="
video_cards_i810
video_cards_mach64
video_cards_mga
video_cards_none
video_cards_nouveau
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="${IUSE_VIDEO_CARDS}
debug
doc
hardened
motif
nptl
xcb"
RESTRICT="stricter"
RDEPEND="dev-libs/expat
x11-libs/libX11
x11-libs/libXext
x11-libs/libXxf86vm
x11-libs/libXi
x11-libs/libXmu
x11-libs/libXdamage
=x11-libs/libdrm-9999
x11-libs/libICE
app-admin/eselect-opengl
motif? ( virtual/motif )
doc? ( app-doc/opengl-manpages )
!<=x11-base/xorg-x11-6.9
xcb? ( x11-libs/libxcb )"
DEPEND="${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 )"
# 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
[[ ${ABI} == "amd64" ]] && CONFIG="linux-dri-x86-64"
[[ ${ABI} == "x86" ]] && CONFIG="linux-dri-x86"
elif use ppc; then
CONFIG="linux-dri-ppc"
else
CONFIG="linux-dri"
fi
}
src_unpack() {
HOSTCONF="${S}/configs/${CONFIG}"
git_src_unpack
cd ${S}
# FreeBSD 6.* doesn't have posix_memalign().
[[ ${CHOST} == *-freebsd6.* ]] && sed -i -e "s/-DHAVE_POSIX_MEMALIGN//" configs/freebsd{,-dri}
# 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 i915tex 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_nouveau; then
add_drivers nouveau_newsys;
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.1.3.060502 /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} $@"
}