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authorNed Ludd <solar@gentoo.org>2009-03-03 21:28:05 +0000
committerNed Ludd <solar@gentoo.org>2009-03-03 21:28:05 +0000
commitc3b0704c0dce0319918e2f28ec95f5756a3d4cda (patch)
treeea5b0d7fb4366796f903924c2f3384adb9e45d64 /sys-libs/uclibc/uclibc-0.9.30.1.ebuild
parentAutomated update of use.local.desc (diff)
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- version bump
(Portage version: 2.1.6.7/cvs/Linux x86_64)
Diffstat (limited to 'sys-libs/uclibc/uclibc-0.9.30.1.ebuild')
-rw-r--r--sys-libs/uclibc/uclibc-0.9.30.1.ebuild374
1 files changed, 374 insertions, 0 deletions
diff --git a/sys-libs/uclibc/uclibc-0.9.30.1.ebuild b/sys-libs/uclibc/uclibc-0.9.30.1.ebuild
new file mode 100644
index 000000000000..c92db1ab012e
--- /dev/null
+++ b/sys-libs/uclibc/uclibc-0.9.30.1.ebuild
@@ -0,0 +1,374 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/uclibc/uclibc-0.9.30.1.ebuild,v 1.1 2009/03/03 21:28:05 solar Exp $
+
+#ESVN_REPO_URI="svn://uclibc.org/trunk/uClibc"
+#inherit subversion
+inherit eutils flag-o-matic toolchain-funcs savedconfig
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+ if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
+ export CTARGET=${CATEGORY/cross-}
+ fi
+fi
+# Handle the case where we want uclibc on glibc ...
+if [[ ${CTARGET} == ${CHOST} ]] && [[ ${CHOST} != *-uclibc* ]] ; then
+ export UCLIBC_AND_GLIBC="sitting in a tree"
+ export CTARGET=${CHOST%%-*}-pc-linux-uclibc
+fi
+
+MY_P=uClibc-0.9.30.1
+SVN_VER=""
+#PATCH_VER="1.0"
+DESCRIPTION="C library for developing embedded Linux systems"
+HOMEPAGE="http://www.uclibc.org/"
+SRC_URI="http://uclibc.org/downloads/${MY_P}.tar.bz2"
+
+[[ -z ${SVN_VER} ]] || \
+ SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-svn-update-${SVN_VER}.patch.bz2"
+[[ -z ${PATCH_VER} ]] || \
+ SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-patches-${PATCH_VER}.tar.bz2"
+
+LICENSE="LGPL-2"
+SLOT="0"
+#KEYWORDS="-* ~amd64 ~arm ~m68k ~mips ~ppc ~sh ~sparc ~x86"
+KEYWORDS=""
+IUSE="build uclibc-compat debug hardened ssp ipv6 minimal wordexp crosscompile_opts_headers-only"
+RESTRICT="strip"
+
+RDEPEND=""
+if [[ -n $CTARGET && ${CTARGET} != ${CHOST} ]]; then
+ DEPEND=""
+ PROVIDE=""
+ SLOT="${CTARGET}"
+else
+ DEPEND="virtual/os-headers app-misc/pax-utils"
+ PROVIDE="virtual/libc"
+ SLOT="0"
+fi
+
+S=${WORKDIR}/${MY_P}
+
+alt_build_kprefix() {
+ if [[ ${CBUILD} == ${CHOST} && ${CTARGET} == ${CHOST} ]] \
+ || [[ -n ${UCLIBC_AND_GLIBC} ]]
+ then
+ echo /usr/include
+ else
+ echo /usr/${CTARGET}/usr/include
+ fi
+}
+
+just_headers() {
+ use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
+}
+
+uclibc_endian() {
+ # XXX: this wont work for a toolchain which is bi-endian, but we
+ # dont have any such thing at the moment, so not a big deal
+ touch "${T}"/endian.s
+ $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o
+ case $(file "${T}"/endian.o) in
+ *" MSB "*) echo "big";;
+ *" LSB "*) echo "little";;
+ *) echo "NFC";;
+ esac
+ rm -f "${T}"/endian.{s,o}
+}
+
+pkg_setup() {
+ just_headers && return 0
+ has_version ${CATEGORY}/uclibc || return 0
+ [[ -n ${UCLIBC_AND_GLIBC} ]] && return 0
+ [[ ${ROOT} != "/" ]] && return 0
+ [[ ${CATEGORY} == cross-* ]] && return 0
+
+}
+
+PIE_STABLE="arm mips ppc x86"
+
+CPU_ALPHA=""
+CPU_AMD64=""
+CPU_ARM="GENERIC_ARM ARM{610,710,7TDMI,720T,920T,922T,926T,10T,1136JF_S,1176JZ{_,F_}S,_{SA110,SA1100,XSCALE,IWMMXT}}"
+CPU_IA64=""
+CPU_M68K=""
+CPU_MIPS="MIPS_ISA_{1,2,3,4,MIPS{32,64}} MIPS_{N64,O32,N32}_ABI"
+CPU_PPC=""
+CPU_SH="SH{2,3,4,5}"
+CPU_SPARC="SPARC_V{7,8,9,9B}"
+CPU_X86="GENERIC_386 {3,4,5,6}86 586MMX PENTIUM{II,III,4} K{6,7} ELAN CRUSOE WINCHIP{C6,2} CYRIXIII NEHEMIAH"
+IUSE_UCLIBC_CPU="${CPU_ARM} ${CPU_MIPS} ${CPU_PPC} ${CPU_SH} ${CPU_SPARC} ${CPU_X86}"
+
+check_cpu_opts() {
+ local cpu_var="CPU_$(echo $(tc-arch) | tr [a-z] [A-Z])"
+ [[ -z ${!cpu_var} ]] && return 0
+
+ if [[ -z ${UCLIBC_CPU} ]] ; then
+ ewarn "You really should consider setting UCLIBC_CPU"
+ ewarn "Otherwise, the build will be generic (read: slow)."
+ ewarn "Available CPU options:"
+ UCLIBC_CPU=$(eval echo ${!cpu_var})
+ echo ${UCLIBC_CPU}
+ case ${CTARGET} in
+ mips[1234]*) export UCLIBC_CPU="MIPS_ISA_${CTARGET:4:1}";;
+ sh[2345]*) export UCLIBC_CPU="SH${CTARGET:2:1}";;
+ i[456]86*) export UCLIBC_CPU="${CTARGET:1:1}86";;
+ *) export UCLIBC_CPU=${UCLIBC_CPU%% *};;
+ esac
+ else
+ local cpu found=0
+ for cpu in $(eval echo ${!cpu_var}) ; do
+ [[ ${UCLIBC_CPU} == "${cpu}" ]] && found=1 && break
+ done
+ if [[ ${found} -eq 0 ]] ; then
+ ewarn "UCLIBC_CPU choice '${UCLIBC_CPU}' not supported"
+ ewarn "Valid choices:"
+ eval echo ${!cpu_var}
+ die "pick a supported cpu type"
+ fi
+ fi
+}
+
+set_opt() {
+ sed -i -e "/^\# $1 is not set/d" -e "/^$1=.*/d" .config
+ echo "$1=$2" >> .config
+}
+
+src_unpack() {
+ [[ -n ${ESVN_REPO_URI} ]] \
+ && subversion_src_unpack \
+ || unpack ${A}
+ cd "${S}"
+
+ check_cpu_opts
+
+ echo
+ einfo "Runtime Prefix: /"
+ einfo "Devel Prefix: /usr"
+ einfo "Kernel Prefix: $(alt_build_kprefix)"
+ einfo "CBUILD: ${CBUILD}"
+ einfo "CHOST: ${CHOST}"
+ einfo "CTARGET: ${CTARGET}"
+ einfo "CPU: ${UCLIBC_CPU:-default}"
+ einfo "ENDIAN: $(uclibc_endian)"
+ echo
+
+ ########## PATCHES ##########
+
+ [[ -n ${SVN_VER} ]] && \
+ epatch "${WORKDIR}"/${MY_P}-cvs-update-${SVN_VER}.patch
+
+ if [[ -n ${PATCH_VER} ]] ; then
+ unpack ${MY_P}-patches-${PATCH_VER}.tar.bz2
+ EPATCH_SUFFIX="patch"
+ epatch "${WORKDIR}"/patch
+ fi
+
+ ########## CPU SELECTION ##########
+
+ local target config_target
+ case $(tc-arch) in
+ alpha) target="alpha"; config_target="no cpu-specific options";;
+ amd64) target="x86_64"; config_target="no cpu-specific options";;
+ arm) target="arm"; config_target="GENERIC_ARM";;
+ ia64) target="ia64"; config_target="no cpu-specific options";;
+ m68k) target="m68k"; config_target="no cpu-specific options";;
+ mips) target="mips"; config_target="MIPS_ISA_1";;
+ ppc) target="powerpc"; config_target="no cpu-specific options";;
+ sh) target="sh"; config_target="SH4";;
+ sparc) target="sparc"; config_target="no cpu-specific options";;
+ x86) target="i386"; config_target="GENERIC_386";;
+ *) die "$(tc-arch) lists no defaults :/";;
+ esac
+ sed -i -e "s:default CONFIG_${config_target}:default CONFIG_${UCLIBC_CPU:-${config_target}}:" \
+ extra/Configs/Config.${target}
+ sed -i -e "s:^HOSTCC.*=.*:HOSTCC=$(tc-getBUILD_CC):" Rules.mak
+
+ ########## CONFIG SETUP ##########
+
+ make ARCH=${target} defconfig >/dev/null || die "could not config"
+
+ for def in DO{DEBUG{,_PT},ASSERTS} SUPPORT_LD_DEBUG{,_EARLY} UCLIBC_HAS_PROFILING; do
+ sed -i -e "s:${def}=y:# ${def} is not set:" .config
+ done
+ if use debug ; then
+ set_opt SUPPORT_LD_DEBUG y
+ set_opt DODEBUG y
+ fi
+
+ sed -i -e '/ARCH_.*_ENDIAN/d' .config
+ set_opt "ARCH_WANTS_$(uclibc_endian | tr [a-z] [A-Z])_ENDIAN" y
+
+ if [[ $(tc-is-softfloat) != "no" ]] ; then
+ set_opt UCLIBC_HAS_FPU n
+ fi
+
+ if [[ ${CTARGET/eabi} != ${CTARGET} ]] ; then
+ set_opt CONFIG_ARM_OABI n
+ set_opt CONFIG_ARM_EABI y
+ fi
+
+ local moredefs="COMPAT_ATEXIT"
+ local compat_sym=atexit
+
+ # We need todo this for a few months. .30 is a major upgrade.
+ # Don't do it from cross-compiling case though
+ if ! use uclibc-compat ; then
+ if [[ -z ${UCLIBC_AND_GLIBC} ]] && [[ -z ${UCLIBC_SCANNED_COMPAT} ]] && \
+ ! just_headers && [[ ${CHOST} == ${CTARGET} ]] ; then
+ local fnames=""
+ einfo "Doing a scanelf in paths for bins containing the ${compat_sym} symbol"
+ fnames=$(scanelf -pyqs${compat_sym} -F%F#s)
+ if [[ -z ${fnames} ]] ; then
+ einfo "This system is clean."
+ einfo "To prevent the scanning of files again in the future you can export UCLIBC_SCANNED_COMPAT=1"
+ moredefs=""
+ else
+ ewarn "You need to remerge the packages that contain the following files before you can remerge ${P} without USE=uclibc-compat enabled."
+ ewarn "qfile -Cq $(echo ${fnames}) | sort | uniq"
+ echo
+ ewarn "Leaving on ${moredefs}"
+ fi
+ else
+ moredefs=""
+ fi
+ fi
+ for def in ${moredefs} MALLOC_GLIBC_COMPAT DO_C99_MATH UCLIBC_HAS_{RPC,FULL_RPC,CTYPE_CHECKED,WCHAR,HEXADECIMAL_FLOATS,GLIBC_CUSTOM_PRINTF,FOPEN_EXCLUSIVE_MODE,GLIBC_CUSTOM_STREAMS,PRINTF_M_SPEC,FTW} UCLIBC_HAS_REENTRANT_RPC UCLIBC_HAS_GNU_GLOB PTHREADS_DEBUG_SUPPORT UCLIBC_HAS_TZ_FILE_READ_MANY UCLIBC_HAS_FENV UCLIBC_SUSV3_LEGACY UCLIBC_SUSV3_LEGACY_MACROS UCLIBC_HAS_PROGRAM_INVOCATION_NAME ; do
+ set_opt "${def}" y
+ done
+ set_opt UCLIBC_HAS_CTYPE_UNSAFE n
+ set_opt UCLIBC_HAS_LOCALE n
+
+ use ipv6 && set_opt UCLIBC_HAS_IPV6 y
+
+ use wordexp && set_opt UCLIBC_HAS_WORDEXP y
+
+ # we need to do it independently of hardened to get ssp.c built into libc
+ set_opt UCLIBC_HAS_SSP y
+ set_opt UCLIBC_HAS_SSP_COMPAT y
+ set_opt UCLIBC_HAS_ARC4RANDOM y
+ set_opt PROPOLICE_BLOCK_ABRT n
+ set_opt PROPOLICE_BLOCK_SEGV y
+
+ # arm/mips do not emit PT_GNU_STACK, but if we enable this here
+ # it will be emitted as RWE, ppc has to be checked, x86 needs it
+ # this option should be used independently of hardened
+ if has $(tc-arch) x86 || has $(tc-arch) ppc; then
+ set_opt UCLIBC_BUILD_NOEXECSTACK y
+ else
+ set_opt UCLIBC_BUILD_NOEXECSTACK n
+ fi
+ set_opt UCLIBC_BUILD_RELRO y
+ if use hardened ; then
+ if has $(tc-arch) ${PIE_STABLE} ; then
+ set_opt UCLIBC_BUILD_PIE y
+ else
+ set_opt UCLIBC_BUILD_PIE n
+ fi
+ set_opt UCLIBC_BUILD_NOW y
+ use ssp && {
+ set_opt SSP_QUICK_CANARY n
+ set_opt UCLIBC_BUILD_SSP y
+ }
+ else
+ set_opt UCLIBC_BUILD_PIE n
+ set_opt SSP_QUICK_CANARY y
+ set_opt UCLIBC_BUILD_SSP n
+ set_opt UCLIBC_BUILD_NOW n
+ fi
+
+ restore_config .config
+
+ # setup build and run paths
+ local cross=${CTARGET}-
+ type -p ${cross}ar > /dev/null || cross=""
+ sed -i \
+ -e "/^CROSS_COMPILER_PREFIX/s:=.*:=\"${cross}\":" \
+ -e "/^KERNEL_HEADERS/s:=.*:=\"$(alt_build_kprefix)\":" \
+ -e "/^SHARED_LIB_LOADER_PREFIX/s:=.*:=\"/$(get_libdir)\":" \
+ -e "/^DEVEL_PREFIX/s:=.*:=\"/usr\":" \
+ -e "/^RUNTIME_PREFIX/s:=.*:=\"/\":" \
+ -e "/^UCLIBC_EXTRA_CFLAGS/s:=.*:=\"${UCLIBC_EXTRA_CFLAGS}\":" \
+ .config || die
+
+ yes "" 2> /dev/null | make -s oldconfig > /dev/null || die "could not make oldconfig"
+
+ cp .config myconfig
+
+ emake -s clean > /dev/null || die "could not clean"
+}
+
+src_compile() {
+ cp myconfig .config
+
+ emake headers || die "make headers failed"
+ just_headers && return 0
+
+ emake || die "make failed"
+ if [[ ${CTARGET} != ${CHOST} ]] ; then
+ emake -C utils hostutils || die "make hostutils failed"
+ elif [[ ${CHOST} == *-uclibc* ]] ; then
+ emake utils || die "make utils failed"
+ fi
+}
+
+src_test() {
+ [[ ${CHOST} != ${CTARGET} ]] && return 0
+ [[ ${CBUILD} != ${CHOST} ]] && return 0
+
+ # assert test fails on pax/grsec enabled kernels - normal
+ # vfork test fails in sandbox (both glibc/uclibc)
+ make UCLIBC_ONLY=1 check || die "test failed"
+}
+
+src_install() {
+ local sysroot=${D}
+ [[ ${CHOST} != ${CTARGET} ]] && sysroot="${sysroot}/usr/${CTARGET}"
+
+ local target="install"
+ just_headers && target="install_headers"
+ emake DESTDIR="${sysroot}" ${target} || die "install failed"
+
+ save_config .config
+
+ # remove files coming from kernel-headers
+ rm -rf "${sysroot}"/usr/include/{linux,asm*}
+
+ # Make sure we install the sys-include symlink so that when
+ # we build a 2nd stage cross-compiler, gcc finds the target
+ # system headers correctly. See gcc/doc/gccinstall.info
+ if [[ ${CTARGET} != ${CHOST} ]] ; then
+ dosym usr/include /usr/${CTARGET}/sys-include
+ if ! just_headers ; then
+ newbin utils/ldconfig.host ${CTARGET}-ldconfig || die
+ newbin utils/ldd.host ${CTARGET}-ldd || die
+ fi
+ return 0
+ fi
+
+ if [[ ${CHOST} == *-uclibc* ]] ; then
+ emake DESTDIR="${D}" install_utils || die "install-utils failed"
+ dobin extra/scripts/getent
+ fi
+
+ dodoc Changelog* README TODO docs/*.txt DEDICATION.mjn3
+ doman docs/man/*.[1-9]
+}
+
+pkg_postinst() {
+ [[ ${CTARGET} != ${CHOST} ]] && return 0
+ [[ ${CHOST} != *-uclibc* ]] && return 0
+
+ if [[ ! -e ${ROOT}/etc/TZ ]] ; then
+ ewarn "Please remember to set your timezone in /etc/TZ"
+ [[ ! -d ${ROOT}/etc ]] && mkdir -p "${ROOT}"/etc
+ echo "UTC" > "${ROOT}"/etc/TZ
+ fi
+ [[ ${ROOT} != "/" ]] && return 0
+ # update cache before reloading init
+ /sbin/ldconfig
+ # reload init ...
+ [[ -x /sbin/telinit ]] && /sbin/telinit U &> /dev/null
+}