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Lines 16-22
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# This will be able to go away once the klibc author updates his code |
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# This will be able to go away once the klibc author updates his code |
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# to build again the headers provided by the kernel's 'headers_install' target. |
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# to build again the headers provided by the kernel's 'headers_install' target. |
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inherit eutils multilib toolchain-funcs |
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inherit eutils multilib toolchain-funcs savedconfig |
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DESCRIPTION="A minimal libc subset for use with initramfs." |
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DESCRIPTION="A minimal libc subset for use with initramfs." |
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HOMEPAGE="http://www.zytor.com/mailman/listinfo/klibc" |
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HOMEPAGE="http://www.zytor.com/mailman/listinfo/klibc" |
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Lines 39-45
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LICENSE="|| ( GPL-2 LGPL-2 )" |
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LICENSE="|| ( GPL-2 LGPL-2 )" |
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KEYWORDS="~amd64 -mips ~ppc ~sparc ~x86 ~arm" |
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KEYWORDS="~amd64 -mips ~ppc ~sparc ~x86 ~arm" |
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SLOT="0" |
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SLOT="0" |
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IUSE="debug n32" |
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IUSE="debug n32 savedconfig" |
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DEPEND="dev-lang/perl" |
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DEPEND="dev-lang/perl" |
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RDEPEND="${DEPEND}" |
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RDEPEND="${DEPEND}" |
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Lines 51-56
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# Do not strip |
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# Do not strip |
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RESTRICT="strip" |
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RESTRICT="strip" |
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SAVED_DEFCONFIG_SRC="${PORTAGE_CONFIGROOT}etc/portage/savedconfig/${CATEGORY}/${PF}" |
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kernel_asm_arch() { |
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kernel_asm_arch() { |
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a="${1:${ARCH}}" |
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a="${1:${ARCH}}" |
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case ${a} in |
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case ${a} in |
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Lines 63-72
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| 63 |
esac |
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esac |
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} |
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} |
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savedconfig_dst() { |
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local a="$(kernel_asm_arch ${ARCH})" |
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echo "${KS}/arch/${a}/configs/savedconfig_defconfig" |
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} |
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# for non-standardized defconfigs (e.g. arm*) |
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require_savedconfig() { |
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case ${ARCH} in |
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arm*) return 0 ;; |
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*) return 1 ;; |
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esac |
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} |
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# For a given Gentoo ARCH, |
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# For a given Gentoo ARCH, |
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# specify the kernel defconfig most relevant |
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# specify the kernel defconfig most relevant |
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kernel_defconfig() { |
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kernel_defconfig() { |
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a="${1:${ARCH}}" |
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a="${1:${ARCH}}" |
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# for arches that do not have a standard defconfig (e.g. arm) |
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if require_savedconfig ; then |
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echo savedconfig_defconfig |
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return |
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fi |
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# most, but not all arches have a sanely named defconfig |
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# most, but not all arches have a sanely named defconfig |
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case ${a} in |
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case ${a} in |
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ppc64) echo ppc64_defconfig ;; |
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ppc64) echo ppc64_defconfig ;; |
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Lines 77-82
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| 77 |
} |
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} |
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src_unpack() { |
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src_unpack() { |
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# do first to avoid wasting time or resources |
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if require_savedconfig ; then |
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if ! use savedconfig ; then |
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eerror "Your ARCH requires a saved defconfig located at" |
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eerror "${SAVED_DEFCONFIG_SRC}" |
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eerror "Please create the file using linux-${OKV}, and then add" |
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eerror "\"dev-libs/klibc savedconfig\" to " |
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eerror "${PORTAGE_CONFIGROOT}etc/portage/package.use" |
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die "USE=\"savedconfig\" is required for ARCH=${ARCH}" |
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else |
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if [ ! -f "${SAVED_DEFCONFIG_SRC}" ]; then |
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eerror "Your savedconfig file does not exist at" |
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eerror "${SAVED_DEFCONFIG_SRC}" |
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eerror "Please create the file using linux-${OKV}." |
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die "${SAVED_DEFCONFIG_SRC}: No such file or directory." |
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fi |
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fi |
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else |
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if use savedconfig ; then |
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ewarn "Using a saved defconfig with ARCH=${ARCH} is discouraged and also completely" |
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ewarn "unsupported. You have been warned." |
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epause |
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fi |
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fi |
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unpack linux-${OKV}.tar.bz2 ${P}.tar.bz2 |
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unpack linux-${OKV}.tar.bz2 ${P}.tar.bz2 |
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[ -n "${PKV}" ] && EPATCH_OPTS="-d ${KS} -p1" epatch "${DISTDIR}"/patch-${PKV}.bz2 |
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[ -n "${PKV}" ] && EPATCH_OPTS="-d ${KS} -p1" epatch "${DISTDIR}"/patch-${PKV}.bz2 |
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cd "${S}" |
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cd "${S}" |
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Lines 102-107
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| 102 |
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148 |
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# bug 229525, usr/include/arch/x86_64/sys/io.h has undefined variables |
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# bug 229525, usr/include/arch/x86_64/sys/io.h has undefined variables |
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epatch "${FILESDIR}"/${PN}-1.5.11-x86_64-io.h-return.diff |
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epatch "${FILESDIR}"/${PN}-1.5.11-x86_64-io.h-return.diff |
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| 152 |
if use savedconfig ; then |
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restore_config "$(savedconfig_dst)" || die |
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fi |
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} |
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} |
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| 107 |
# klibc has it's own ideas of arches |
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# klibc has it's own ideas of arches |
