diff options
Diffstat (limited to 'x11-base/nouveau-drm/nouveau-drm-20090514.ebuild')
| -rw-r--r-- | x11-base/nouveau-drm/nouveau-drm-20090514.ebuild | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/x11-base/nouveau-drm/nouveau-drm-20090514.ebuild b/x11-base/nouveau-drm/nouveau-drm-20090514.ebuild new file mode 100644 index 000000000..26df463ce --- /dev/null +++ b/x11-base/nouveau-drm/nouveau-drm-20090514.ebuild @@ -0,0 +1,280 @@ +# Copyright 1999-2009 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: $ + +WANT_AUTOMAKE="1.7" + +#EGIT_BRANCH="vblank-rework" +EGIT_TREE="f57d7f4b0b14972f92a83f155ae8033478aa7729" +EGIT_REPO_URI="git://anongit.freedesktop.org/git/mesa/drm" + +inherit eutils x11 linux-mod autotools git + +IUSE="kernel_linux kernel_FreeBSD" + +# Make sure Portage does _NOT_ strip symbols. We will do it later and make sure +# that only we only strip stuff that are safe to strip ... +# Tests require user intervention (see bug #236845) +RESTRICT="strip test" + +S="${WORKDIR}/drm" + +DESCRIPTION="Nouveau DRM Kernel Modules for X11" +HOMEPAGE="http://dri.sf.net" +SRC_URI="" + +SLOT="0" +LICENSE="X11" +KEYWORDS="~amd64 ~x86" + +DEPEND="kernel_linux? ( virtual/linux-sources ) + kernel_FreeBSD? ( sys-freebsd/freebsd-sources + sys-freebsd/freebsd-mk-defs ) + !x11-base/x11-drm" +RDEPEND="" + +pkg_setup() { + # Setup the kernel's stuff. + kernel_setup + + # Set video cards to build for. + set_vidcards + + # Determine which -core dir we build in. + get_drm_build_dir +} + +src_unpack() { + git_src_unpack + + # Substitute new directory under /lib/modules/${KV_FULL} + cd "${SRC_BUILD}" + sed -i -e "s:/kernel/drivers/char/drm:/${PN}:g" Makefile + + cp "${S}"/tests/*.c ${SRC_BUILD} + + src_unpack_os + + cd "${S}" + eautoreconf -v --install +} + +src_compile() { + # Building the programs. These are useful for developers and getting info from DRI and DRM. + # + # libdrm objects are needed for drmstat. + econf \ + --enable-static \ + --disable-shared + emake || die "libdrm build failed." + + einfo "Building DRM in ${SRC_BUILD}..." + src_compile_os + einfo "DRM build finished". +} + +src_install() { + einfo "Installing DRM..." + cd "${SRC_BUILD}" + + src_install_os + + dodoc "${S}/linux-core/README.drm" + + dobin ../tests/dristat || die dobin failed + dobin ../tests/drmstat || die dobin failed +} + +pkg_postinst() { + if use video_cards_sis + then + einfo "SiS direct rendering only works on 300 series chipsets." + einfo "SiS framebuffer also needs to be enabled in the kernel." + fi + + if use video_cards_mach64 + then + einfo "The Mach64 DRI driver is insecure." + einfo "Malicious clients can write to system memory." + einfo "For more information, see:" + einfo "http://dri.freedesktop.org/wiki/ATIMach64." + fi + + pkg_postinst_os +} + +# Functions used above are defined below: + +kernel_setup() { + if use kernel_FreeBSD + then + K_RV=${CHOST/*-freebsd/} + elif use kernel_linux + then + linux-mod_pkg_setup + + if kernel_is 2 4 + then + eerror "Upstream support for 2.4 kernels has been removed, so this package will no" + eerror "longer support them." + die "Please use in-kernel DRM or switch to a 2.6 kernel." + fi + + linux_chkconfig_builtin "DRM" && \ + die "Please disable or modularize DRM in the kernel config. (CONFIG_DRM = n or m)" + + CONFIG_CHECK="AGP" + ERROR_AGP="AGP support is not enabled in your kernel config (CONFIG_AGP)" + fi +} + +set_vidcards() { + VIDCARDS="" + VIDCARDS="${VIDCARDS} nouveau.${KV_OBJ}" +} + +get_drm_build_dir() { + if use kernel_FreeBSD + then + SRC_BUILD="${S}/bsd-core" + elif kernel_is 2 6 + then + SRC_BUILD="${S}/linux-core" + fi +} + +patch_prepare() { + # Handle exclusions based on the following... + # All trees (0**), Standard only (1**), Others (none right now) + # 2.4 vs. 2.6 kernels + if use kernel_linux + then + kernel_is 2 6 && mv -f "${PATCHDIR}"/*kernel-2.4* "${EXCLUDED}" + fi + + # There is only one tree being maintained now. No numeric exclusions need + # to be done based on DRM tree. +} + +src_unpack_linux() { + convert_to_m "${SRC_BUILD}"/Makefile +} + +src_unpack_freebsd() { + # Link in freebsd kernel. + ln -s "/usr/src/sys-${K_RV}" "${WORKDIR}/sys" + # SUBDIR variable gets to all Makefiles, we need it only in the main one. + SUBDIRS=${VIDCARDS//.ko} + sed -i -e "s:SUBDIR\ =.*:SUBDIR\ =\ drm ${SUBDIRS}:" "${SRC_BUILD}"/Makefile +} + +src_unpack_os() { + if use kernel_linux; then + src_unpack_linux + elif use kernel_FreeBSD + then + src_unpack_freebsd + fi +} + +src_compile_os() { + if use kernel_linux + then + src_compile_linux + elif use kernel_FreeBSD + then + src_compile_freebsd + fi +} + +src_install_os() { + if use kernel_linux + then + src_install_linux + elif use kernel_FreeBSD + then + src_install_freebsd + fi +} + +src_compile_linux() { + # remove leading and trailing space + VIDCARDS="${VIDCARDS% }" + VIDCARDS="${VIDCARDS# }" + + check_modules_supported + MODULE_NAMES="" + for i in drm.${KV_OBJ} ${VIDCARDS}; do + MODULE_NAMES="${MODULE_NAMES} ${i/.${KV_OBJ}}(${PN}:${SRC_BUILD})" + i=$(echo ${i} | tr '[:lower:]' '[:upper:]') + eval MODULESD_${i}_ENABLED="yes" + done + + # This now uses an M= build system. Makefile does most of the work. + cd "${SRC_BUILD}" + unset ARCH + BUILD_TARGETS="modules" + BUILD_PARAMS="DRM_MODULES='${VIDCARDS}' LINUXDIR='${KERNEL_DIR}' M='${SRC_BUILD}'" + ECONF_PARAMS='' S="${SRC_BUILD}" linux-mod_src_compile + + if linux_chkconfig_present DRM + then + ewarn "Please disable in-kernel DRM support to use this package." + fi +} + +src_compile_freebsd() { + cd "${SRC_BUILD}" + # Environment CFLAGS overwrite kernel CFLAGS which is bad. + local svcflags=${CFLAGS}; local svldflags=${LDFLAGS} + unset CFLAGS; unset LDFLAGS + MAKE=make \ + emake \ + NO_WERROR= \ + SYSDIR="${WORKDIR}/sys" \ + KMODDIR="/boot/modules" \ + || die "pmake failed." + export CFLAGS=${svcflags}; export LDFLAGS=${svldflags} + + cd "${S}/tests" + # -D_POSIX_SOURCE skips the definition of several stuff we need + # for these two to compile + sed -i -e "s/-D_POSIX_SOURCE//" Makefile + emake dristat || die "Building dristat failed." + emake drmstat || die "Building drmstat failed." + # Move these where the linux stuff expects them + mv dristat drmstat ${SRC_BUILD} +} + +die_error() { + eerror "Portage could not build the DRM modules. If you see an ACCESS DENIED error," + eerror "this could mean that you were using an unsupported kernel build system." + eerror "Only 2.6 kernels at least as new as 2.6.6 are supported." + die "Unable to build DRM modules." +} + +src_install_linux() { + linux-mod_src_install + + # Strip binaries, leaving /lib/modules untouched (bug #24415) + strip_bins \/lib\/modules +} + +src_install_freebsd() { + cd "${SRC_BUILD}" + dodir "/boot/modules" + MAKE=make \ + emake \ + install \ + NO_WERROR= \ + DESTDIR="${D}" \ + KMODDIR="/boot/modules" \ + || die "Install failed." +} + +pkg_postinst_os() { + if use kernel_linux + then + linux-mod_pkg_postinst + fi +} |