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Gentoo's Bugzilla – Attachment 78192 Details for
Bug 114008
-Wl,-Bdirect speed-up ...
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glibc-2.3.6-r4.ebuild
glibc-2.3.6-r4.ebuild (text/plain), 41.94 KB, created by
Alexey Maximov
on 2006-01-26 10:01:21 UTC
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Description:
glibc-2.3.6-r4.ebuild
Filename:
MIME Type:
Creator:
Alexey Maximov
Created:
2006-01-26 10:01:21 UTC
Size:
41.94 KB
patch
obsolete
># Copyright 1999-2006 Gentoo Foundation ># Distributed under the terms of the GNU General Public License v2 ># $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.3.6-r2.ebuild,v 1.10 2006/01/18 21:09:11 halcy0n Exp $ > ># TODO: ># - fix warning from glibc build system: ># /var/tmp/portage/glibc-2.3.6-r2/work/build-x86-x86_64-pc-linux-gnu-nptl/elf/ldconfig: Can't open configuration file /etc/ld.so.conf: No such file or directory ># - fix warning from ebuild (amd64 multilib): ># mv: cannot stat `/var/tmp/portage/glibc-2.3.6-r2/image//usr/lib32/locale': No such file or directory ># - glibc installs a bunch of lib64 stuff into /usr/lib: ># qlist glibc | grep ^/usr/lib/ | grep -v /debug/ > ># Here's how the cross-compile logic breaks down ... ># CTARGET - machine that will target the binaries ># CHOST - machine that will host the binaries ># CBUILD - machine that will build the binaries ># If CTARGET != CHOST, it means you want a libc for cross-compiling. ># If CHOST != CBUILD, it means you want to cross-compile the libc. ># CBUILD = CHOST = CTARGET - native build/install ># CBUILD != (CHOST = CTARGET) - cross-compile a native build ># (CBUILD = CHOST) != CTARGET - libc for cross-compiler ># CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler ># For install paths: ># CHOST = CTARGET - install into / ># CHOST != CTARGET - install into /usr/CTARGET/ > >#KEYWORDS="~amd64 ~arm -hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86" >KEYWORDS="-* ~amd64 ~arm ~ia64 ~mips ~ppc ~ppc64 ~s390 ~x86" > >BRANCH_UPDATE="" > ># From linuxthreads/man >GLIBC_MANPAGE_VERSION="2.3.6-1" > ># From manual >GLIBC_INFOPAGE_VERSION="2.3.6" > ># Gentoo patchset >PATCH_VER="1.4" > ># C Stubbs addon (contained in fedora, so ignoring) >#CSTUBS_VER="2.1.2" >#CSTUBS_TARBALL="c_stubs-${CSTUBS_VER}.tar.bz2" >#CSTUBS_URI="mirror://gentoo/${CSTUBS_TARBALL}" > ># Fedora addons (from RHEL's glibc-2.3.4-2.src.rpm) >FEDORA_VER="20041219T2331" >FEDORA_TARBALL="glibc-fedora-${FEDORA_VER}.tar.bz2" >FEDORA_URI="mirror://gentoo/${FEDORA_TARBALL}" > >GENTOO_TOOLCHAIN_BASE_URI="mirror://gentoo" >GENTOO_TOOLCHAIN_DEV_URI="http://dev.gentoo.org/~azarah/glibc" > >### PUNT OUT TO ECLASS?? ### >inherit eutils versionator libtool toolchain-funcs flag-o-matic gnuconfig multilib > >DESCRIPTION="GNU libc6 (also called glibc2) C library" >HOMEPAGE="http://www.gnu.org/software/libc/libc.html" >LICENSE="LGPL-2" > >IUSE="nls pic build nptl nptlonly erandom hardened userlocales multilib selinux glibc-compat20 glibc-omitfp linuxthreads-tls profile" > >export CBUILD=${CBUILD:-${CHOST}} >export CTARGET=${CTARGET:-${CHOST}} >if [[ ${CTARGET} == ${CHOST} ]] ; then > if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then > export CTARGET=${CATEGORY/cross-} > fi >fi >if [[ ${CTARGET} == ${CHOST} ]] ; then > PROVIDE="virtual/libc" >fi > >is_crosscompile() { > [[ ${CHOST} != ${CTARGET} ]] >} >just_headers() { > [[ -z ${_E_CROSS_HEADERS_ONLY} ]] && return 1 > is_crosscompile >} > >GLIBC_RELEASE_VER=$(get_version_component_range 1-3) > ># Don't set this to :-, - allows BRANCH_UPDATE="" >BRANCH_UPDATE=${BRANCH_UPDATE-$(get_version_component_range 4)} > ># (Recent snapshots fails with 2.6.5 and earlier with NPTL) >NPTL_KERNEL_VERSION=${NPTL_KERNEL_VERSION:-"2.6.6"} >LT_KERNEL_VERSION=${LT_KERNEL_VERSION:-"2.4.1"} > >### SRC_URI ### > ># This function handles the basics of setting the SRC_URI for a glibc ebuild. ># To use, set SRC_URI with: ># ># SRC_URI="$(get_glibc_src_uri)" ># ># Other than the variables normally set by portage, this function's behavior ># can be altered by setting the following: ># ># GENTOO_TOOLCHAIN_BASE_URI ># This sets the base URI for all gentoo-specific patch files. Note ># that this variable is only important for a brief period of time, ># before your source files get picked up by mirrors. However, it is ># still highly suggested that you keep files in this location ># available. ># ># BRANCH_UPDATE ># If set, this variable signals that we should be using the main ># release tarball (determined by ebuild version) and applying a ># CVS branch update patch against it. The location of this branch ># update patch is assumed to be in ${GENTOO_TOOLCHAIN_BASE_URI}. ># Just like with SNAPSHOT, this variable is ignored if the ebuild ># has a _pre suffix. ># ># PATCH_VER ># PATCH_GLIBC_VER ># This should be set to the version of the gentoo patch tarball. ># The resulting filename of this tarball will be: ># glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2 ># ># GLIBC_MANPAGE_VERSION ># GLIBC_INFOPAGE_VERSION ># The version of glibc for which we will download pages. This will ># default to ${GLIBC_RELEASE_VER}, but we may not want to pre-generate man pages ># for prerelease test ebuilds for example. This allows you to ># continue using pre-generated manpages from the last stable release. ># If set to "none", this will prevent the downloading of manpages, ># which is useful for individual library targets. ># >get_glibc_src_uri() { > GENTOO_TOOLCHAIN_BASE_URI=${GENTOO_TOOLCHAIN_BASE_URI:-"mirror://gentoo"} > ># GLIBC_SRC_URI="http://ftp.gnu.org/gnu/glibc/glibc-${GLIBC_RELEASE_VER}.tar.bz2 ># http://ftp.gnu.org/gnu/glibc/glibc-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2 ># http://ftp.gnu.org/gnu/glibc/glibc-libidn-${GLIBC_RELEASE_VER}.tar.bz2 > GLIBC_SRC_URI="mirror://gnu/glibc/glibc-${GLIBC_RELEASE_VER}.tar.bz2 > mirror://gnu/glibc/glibc-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2 > mirror://gnu/glibc/glibc-libidn-${GLIBC_RELEASE_VER}.tar.bz2" > > if [[ -n ${BRANCH_UPDATE} ]] ; then > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2" > [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] && > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2" > fi > > if [[ -n ${PATCH_VER} ]] ; then > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2" > [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] && > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2" > fi > > if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2" > [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] && > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2" > fi > > if [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2" > [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] && > GLIBC_SRC_URI="${GLIBC_SRC_URI} > ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2" > fi > > if [[ -n ${CSTUBS_URI} ]] ; then > GLIBC_SRC_URI="${GLIBC_SRC_URI} ${CSTUBS_URI}" > fi > > if [[ -n ${FEDORA_URI} ]] ; then > GLIBC_SRC_URI="${GLIBC_SRC_URI} ${FEDORA_URI}" > fi > > echo "${GLIBC_SRC_URI}" >} > >SRC_URI=$(get_glibc_src_uri) >S=${WORKDIR}/glibc-${GLIBC_RELEASE_VER} > >### EXPORTED FUNCTIONS ### >toolchain-glibc_src_unpack() { > # Check NPTL support _before_ we unpack things to save some time > want_nptl && check_nptl_support > > unpack glibc-${GLIBC_RELEASE_VER}.tar.bz2 > > cd "${S}" > unpack glibc-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2 > unpack glibc-libidn-${GLIBC_RELEASE_VER}.tar.bz2 > > [[ -n ${CSTUBS_TARBALL} ]] && unpack ${CSTUBS_TARBALL} > [[ -n ${FEDORA_TARBALL} ]] && unpack ${FEDORA_TARBALL} > > if [[ -n ${PATCH_VER} ]] ; then > cd "${WORKDIR}" > unpack glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2 > fi > > > # XXX: We should do the branchupdate, before extracting the manpages and > # infopages else it does not help much (mtimes change if there is a change > # to them with branchupdate) > if [[ -n ${BRANCH_UPDATE} ]] ; then > cd "${S}" > epatch "${DISTDIR}"/glibc-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2 > > # Snapshot date patch > einfo "Patching version to display snapshot date ..." > sed -i -e "s:\(#define RELEASE\).*:\1 \"${BRANCH_UPDATE}\":" version.h > fi > > if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then > cd "${WORKDIR}" > unpack glibc-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2 > fi > > if [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then > cd "${S}" > unpack glibc-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2 > fi > > if [[ -n ${PATCH_VER} ]] ; then > cd "${S}" > EPATCH_MULTI_MSG="Applying Gentoo Glibc Patchset ${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-${PATCH_VER} ..." \ > EPATCH_EXCLUDE=${GLIBC_PATCH_EXCLUDE} \ > EPATCH_SUFFIX="patch" \ > ARCH=$(tc-arch) \ > epatch "${WORKDIR}"/patches > fi > > cd "${S}" > epatch ${FILESDIR}/glibc-gentoo-hashvals.diff > epatch ${FILESDIR}/glibc-gentoo-bdirect.diff >} > >toolchain-glibc_src_compile() { > # Set gconvdir to /usr/$(get_libdir)/gconv on archs with multiple ABIs > local MAKEFLAGS="" > has_multilib_profile && MAKEFLAGS="gconvdir=$(alt_usrlibdir)/gconv" > > echo > for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CFLAGS ; do > einfo " $(printf '%15s' ${v}:) ${!v}" > done > echo > > if want_linuxthreads ; then > glibc_do_configure linuxthreads > einfo "Building GLIBC with linuxthreads..." > make PARALLELMFLAGS="${MAKEOPTS}" ${MAKEFLAGS} || die > fi > if want_nptl ; then > # ... and then do the optional nptl build > unset LD_ASSUME_KERNEL > glibc_do_configure nptl > einfo "Building GLIBC with NPTL..." > make PARALLELMFLAGS="${MAKEOPTS}" ${MAKEFLAGS} || die > fi >} > >toolchain-glibc_headers_compile() { > GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-headers > mkdir -p "${GBUILDDIR}" > cd "${GBUILDDIR}" > > # Pick out the correct location for build headers > local headersloc=$(alt_headers) > tc-is-cross-compiler && headersloc=${ROOT}${headersloc} > local myconf="--disable-sanity-checks --enable-hacker-mode" > myconf="${myconf} > --enable-add-ons=linuxthreads > --without-cvs > --enable-bind-now > --build=${CBUILD_OPT:-${CBUILD}} > --host=${CTARGET_OPT:-${CTARGET}} > --with-headers=${headersloc} > --prefix=$(alt_prefix) > --mandir=$(alt_prefix)/share/man > --infodir=$(alt_prefix)/share/info > --libexecdir=$(alt_prefix)/lib/misc/glibc > ${EXTRA_ECONF}" > > einfo "Configuring GLIBC headers with: ${myconf// /\n\t\t}" > CC=gcc \ > CFLAGS="-O1 -pipe" \ > ${S}/configure ${myconf} || die "failed to configure glibc" >} > >toolchain-glibc_src_test() { > # This is wrong, but glibc's tests fail bad when screwing > # around with sandbox, so lets just punt it > unset LD_PRELOAD > > # do the linuxthreads build unless we're using nptlonly > if want_linuxthreads ; then > cd "${WORKDIR}"/build-${ABI}-${CTARGET}-linuxthreads > einfo "Checking GLIBC with linuxthreads..." > make check || die "linuxthreads glibc did not pass make check" > fi > if want_nptl ; then > cd "${WORKDIR}"/build-${ABI}-${CTARGET}-nptl > unset LD_ASSUME_KERNEL || : > einfo "Checking GLIBC with NPTL..." > make check || die "nptl glibc did not pass make check" > fi >} > >toolchain-glibc_pkg_preinst() { > # PPC64+others may want to eventually be added to this logic if they > # decide to be multilib compatible and FHS compliant. note that this > # chunk of FHS compliance only applies to 64bit archs where 32bit > # compatibility is a major concern (not IA64, for example). > > # amd64's 2005.0 is the first amd64 profile to not need this code. > # 2005.0 is setup properly, and this is executed as part of the > # 2004.3 -> 2005.0 upgrade script. > # It can be removed after 2004.3 has been purged from portage. > { use amd64 || use ppc64; } && [ "$(get_libdir)" == "lib64" ] && ! has_multilib_profile && fix_lib64_symlinks > > # it appears that /lib/tls is sometimes not removed. See bug > # 69258 for more info. > if [[ -d ${ROOT}/$(alt_libdir)/tls ]] && ! { want_nptl && want_linuxthreads; }; then > addwrite "${ROOT}"/$(alt_libdir)/ > ewarn "nptlonly or -nptl in USE, removing /${ROOT}$(alt_libdir)/tls..." > rm -r "${ROOT}"/$(alt_libdir)/tls || die > fi > > # Shouldnt need to keep this updated > [[ -e ${ROOT}/etc/locales.build ]] && rm -f "${D}"/etc/locales.build >} > >toolchain-glibc_src_install() { > # Need to dodir first because it might not exist (bad amd64 profiles) > dodir $(alt_usrlibdir) > > # These should not be set, else the > # zoneinfo do not always get installed ... > unset LANGUAGE LANG LC_ALL > > if want_linuxthreads ; then > cd "${WORKDIR}"/build-${ABI}-${CTARGET}-linuxthreads > einfo "Installing GLIBC ${ABI} with linuxthreads ..." > make PARALLELMFLAGS="${MAKEOPTS} -j1" \ > install_root="${D}" \ > install || die > else # nptlonly > cd "${WORKDIR}"/build-${ABI}-${CTARGET}-nptl > einfo "Installing GLIBC ${ABI} with NPTL ..." > make PARALLELMFLAGS="${MAKEOPTS} -j1" \ > install_root="${D}" \ > install || die > fi > > if is_crosscompile ; then > # punt all the junk not needed by a cross-compiler > rm -rf "${D}"$(alt_prefix)/{bin,etc,$(get_libdir)/{gconv,misc},sbin,share} > else > # zoneinfo stuff is now provided by the timezone-data package > rm -rf "${D}"/usr/share/zoneinfo > rm -f "${D}"/usr/bin/tzselect > rm -f "${D}"/usr/sbin/{zic,zdump} > fi > > if want_linuxthreads && want_nptl ; then > einfo "Installing NPTL to $(alt_libdir)/tls/..." > cd "${WORKDIR}"/build-${ABI}-${CTARGET}-nptl > mkdir -p "${D}"$(alt_libdir)/tls/ > > libcsofile=$(basename "${D}"$(alt_libdir)/libc-*.so) > cp -a libc.so "${D}"$(alt_libdir)/tls/${libcsofile} || die > dosym ${libcsofile} $(alt_libdir)/tls/$(ls libc.so.*) > > libmsofile=$(basename "${D}"$(alt_libdir)/libm-*.so) > pushd math > /dev/null > cp -a libm.so "${D}"$(alt_libdir)/tls/${libmsofile} || die > dosym ${libmsofile} $(alt_libdir)/tls/$(ls libm.so.*) > popd > /dev/null > > librtsofile=$(basename "${D}"$(alt_libdir)/librt-*.so) > pushd rt > /dev/null > cp -a librt.so "${D}"$(alt_libdir)/tls/${librtsofile} || die > dosym ${librtsofile} $(alt_libdir)/tls/$(ls librt.so.*) > popd > /dev/null > > libthreaddbsofile=$(basename "${D}"$(alt_libdir)/libthread_db-*.so) > pushd nptl_db > /dev/null > cp -a libthread_db.so "${D}"$(alt_libdir)/tls/${libthreaddbsofile} || die > dosym ${libthreaddbsofile} $(alt_libdir)/tls/$(ls libthread_db.so.*) > popd > /dev/null > > libpthreadsofile=libpthread-${GLIBC_RELEASE_VER}.so > cp -a nptl/libpthread.so "${D}"$(alt_libdir)/tls/${libpthreadsofile} || die > dosym ${libpthreadsofile} $(alt_libdir)/tls/libpthread.so.0 > > # and now for the static libs > mkdir -p "${D}"$(alt_usrlibdir)/nptl > cp -a libc.a nptl/libpthread.a nptl/libpthread_nonshared.a rt/librt.a \ > "${D}"$(alt_usrlibdir)/nptl > > # linker script crap > for lib in libc libpthread; do > sed -e "s:$(alt_libdir)/${lib}.so:$(alt_libdir)/tls/${lib}.so:g" \ > -e "s:$(alt_usrlibdir)/${lib}_nonshared.a:$(alt_usrlibdir)/nptl/${lib}_nonshared.a:g" \ > "${D}"$(alt_usrlibdir)/${lib}.so \ > > "${D}"$(alt_usrlibdir)/nptl/${lib}.so > > chmod 755 "${D}"$(alt_usrlibdir)/nptl/${lib}.so > done > > dosym ../librt.so $(alt_usrlibdir)/nptl/librt.so > > # last but not least... headers. > mkdir -p "${D}"/nptl "${D}"$(alt_headers)/nptl > make install_root="${D}"/nptl install-headers PARALLELMFLAGS="${MAKEOPTS} -j1" > pushd "${D}"/nptl/$(alt_headers) > /dev/null > for i in $(find . -type f) ; do > if ! [[ -f ${D}$(alt_headers)/$i ]] \ > || ! cmp -s $i ${D}$(alt_headers)/$i; then > mkdir -p ${D}$(alt_headers)/nptl/`dirname $i` > cp -a $i ${D}$(alt_headers)/nptl/$i > fi > done > popd > /dev/null > rm -rf ${D}/nptl > fi > > if use pic && [[ $(tc-arch) != "amd64" ]] ; then > find ${S}/${buildtarget}/ -name "soinit.os" -exec cp {} ${D}$(alt_libdir)/soinit.o \; > find ${S}/${buildtarget}/ -name "sofini.os" -exec cp {} ${D}$(alt_libdir)/sofini.o \; > find ${S}/${buildtarget}/ -name "*_pic.a" -exec cp {} ${D}$(alt_libdir) \; > find ${S}/${buildtarget}/ -name "*.map" -exec cp {} ${D}$(alt_libdir) \; > > for i in ${D}$(alt_libdir)/*.map; do > mv ${i} ${i%.map}_pic.map > done > fi > > # We'll take care of the cache ourselves > rm -f ${D}/etc/ld.so.cache > > # Some things want this, notably ash. > dosym libbsd-compat.a $(alt_usrlibdir)/libbsd.a > > # Handle includes for different ABIs > prep_ml_includes $(alt_headers) > > ################################################################# > # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # > # 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 is_crosscompile ; then > dosym include $(alt_prefix)/sys-include > dosym . $(alt_prefix)/usr > return 0 > fi > > # Everything past this point just needs to be done once... don't waste time building locale files twice... > is_final_abi || return 0 > > if want_linuxthreads ; then > MYMAINBUILDDIR=build-${ABI}-${CTARGET}-linuxthreads > else > MYMAINBUILDDIR=build-${ABI}-${CTARGET}-nptl > fi > cd "${WORKDIR}"/${MYMAINBUILDDIR} > if ! use build ; then > if ! has noinfo ${FEATURES} && [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then > einfo "Installing info pages..." > > make PARALLELMFLAGS="${MAKEOPTS} -j1" \ > install_root=${D} \ > info -i > fi > > setup_locales > > if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then > einfo "Installing man pages..." > > # Install linuxthreads man pages even if nptl is enabled > cd "${WORKDIR}"/man > doman *.3thr > fi > > # Install nscd config file > insinto /etc > doins ${FILESDIR}/nscd.conf > doins "${FILESDIR}"/nsswitch.conf > > doinitd "${FILESDIR}"/nscd > > cd ${S} > dodoc BUGS ChangeLog* CONFORMANCE FAQ INTERFACE NEWS NOTES PROJECTS README* > else > rm -rf ${D}/usr/share > for dir in $(get_all_libdirs); do > rm -rf ${D}/usr/${dir}/gconv &> /dev/null > done > fi > > # Is this next line actually needed or does the makefile get it right? > # It previously has 0755 perms which was killing things. > fperms 4711 $(alt_prefix)/lib/misc/glibc/pt_chown > > # Prevent overwriting of the /etc/localtime symlink. We'll handle the > # creation of the "factory" symlink in pkg_postinst(). > rm -f ${D}/etc/localtime > > insinto /etc > # This is our new config file for building locales > doins ${FILESDIR}/locales.build > # example host.conf with multicast dns disabled by default > doins ${FILESDIR}/2.3.4/host.conf > > # simple test to make sure our new glibc isnt completely broken. > # for now, skip the multilib scenario. also make sure we don't > # test with statically built binaries since they will fail. > [[ ${CBUILD} != ${CHOST} ]] && return 0 > [[ $(get_libdir) != "lib" ]] && return 0 > for x in date env ls true uname ; do > x=$(type -p ${x}) > [[ -z ${x} ]] && continue > striptest=$(file -L ${x} 2>/dev/null) > [[ -z ${striptest} ]] && continue > [[ ${striptest/statically linked} != "${striptest}" ]] && continue > "${D}"/$(get_libdir)/ld-*.so \ > --library-path "${D}"/$(get_libdir) \ > ${x} > /dev/null \ > || die "simple run test (${x}) failed" > done >} > >toolchain-glibc_headers_install() { > GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-headers > cd "${GBUILDDIR}" > make install_root="${D}" install-headers || die "install-headers failed" > # Copy over headers that are not part of install-headers ... these > # are pretty much taken verbatim from crosstool, see it for more details > insinto $(alt_headers)/bits > doins misc/syscall-list.h bits/stdio_lim.h || die "doins include bits" > insinto $(alt_headers)/gnu > doins "${S}"/include/gnu/stubs.h || die "doins include gnu" > # 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 > dosym include $(alt_prefix)/sys-include > dosym . $(alt_prefix)/usr >} > >toolchain-glibc_pkg_postinst() { > # Mixing nptlonly and -nptlonly glibc can prove dangerous if libpthread > # isn't removed in unmerge which happens sometimes. See bug #87671 > if ! is_crosscompile && want_linuxthreads ; then > for libdir in $(get_all_libdirs) ; do > for f in ${ROOT}/${libdir}/libpthread-2.* ${ROOT}/${libdir}/libpthread-0.6* ; do > if [[ -f ${f} ]] ; then > rm -f ${f} > ldconfig > fi > done > done > fi > > # Correct me if I am wrong here, but my /etc/localtime is a file > # created by zic .... > # I am thinking that it should only be recreated if no /etc/localtime > # exists, or if it is an invalid symlink. > # > # For invalid symlink: > # -f && -e will fail > # -L will succeed > # > if [ ! -e "${ROOT}/etc/localtime" ] ; then > echo "Please remember to set your timezone using the zic command." > rm -f ${ROOT}/etc/localtime > ln -s ../usr/share/zoneinfo/Factory ${ROOT}/etc/localtime > fi > > if ! is_crosscompile && [ -x "${ROOT}/usr/sbin/iconvconfig" ] ; then > # Generate fastloading iconv module configuration file. > ${ROOT}/usr/sbin/iconvconfig --prefix=${ROOT} > fi > > if [ ! -e "${ROOT}/lib/ld.so.1" ] && use ppc64 && ! has_multilib_profile ; then > ## SHOULDN'T THIS BE lib64?? > ln -s ld64.so.1 ${ROOT}/lib/ld.so.1 > fi > > # Reload init ... > if ! is_crosscompile && [ "${ROOT}" = "/" ] ; then > /sbin/init U &> /dev/null > fi > > # warn the few multicast-dns-by-default users we've had about the change > # in behavior... > echo > einfo "Gentoo's glibc now disables multicast dns by default in our" > einfo "example host.conf. To re-enable this functionality, simply" > einfo "remove the line that disables it (mdns off)." > echo > > if want_nptl && want_linuxthreads ; then > einfo "The default behavior of glibc on your system is to use NPTL. If" > einfo "you want to use linuxthreads for a particular program, start it" > einfo "by executing 'LD_ASSUME_KERNEL=${LT_KERNEL_VERSION} <program> [<options>]'" > echo > fi >} > >### SUPPORT FUNCTIONS ### ># We need to be able to set alternative headers for ># compiling for non-native platform ># Will also become useful for testing kernel-headers without screwing up ># the whole system. ># note: intentionally undocumented. >alt_headers() { > if [[ -z ${ALT_HEADERS} ]] ; then > if is_crosscompile ; then > ALT_HEADERS="/usr/${CTARGET}/include" > else > ALT_HEADERS="/usr/include" > fi > fi > echo "${ALT_HEADERS}" >} > >alt_prefix() { > if is_crosscompile ; then > echo /usr/${CTARGET} > else > echo /usr > fi >} > >alt_libdir() { > if is_crosscompile ; then > echo /usr/${CTARGET}/$(get_libdir) > else > echo /$(get_libdir) > fi >} > >alt_usrlibdir() { > if is_crosscompile ; then > echo /usr/${CTARGET}/$(get_libdir) > else > echo /usr/$(get_libdir) > fi >} > >setup_flags() { > # Make sure host make.conf doesn't pollute us > if is_crosscompile || tc-is-cross-compiler ; then > CHOST=${CTARGET} strip-unsupported-flags > fi > > # Store our CFLAGS because it's changed depending on which CTARGET > # we are building when pulling glibc on a multilib profile > CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}} > CFLAGS=${CFLAGS_BASE} > ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} > ASFLAGS=${ASFLAGS_BASE} > > # Over-zealous CFLAGS can often cause problems. What may work for one > # person may not work for another. To avoid a large influx of bugs > # relating to failed builds, we strip most CFLAGS out to ensure as few > # problems as possible. > strip-flags > strip-unsupported-flags > filter-flags -m32 -m64 -mabi=* > > unset CBUILD_OPT CTARGET_OPT > if has_multilib_profile ; then > CTARGET_OPT=$(get_abi_CTARGET) > [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST) > fi > > case $(tc-arch) in > amd64) > # Punt this when amd64's 2004.3 is removed > CFLAGS_x86="-m32" > ;; > ppc) > append-flags "-freorder-blocks" > ;; > sparc) > # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though. > filter-flags "-fcall-used-g7" > append-flags "-fcall-used-g6" > filter-flags "-mvis" > > if is_crosscompile || [[ ${PROFILE_ARCH} == "sparc64" ]] || { has_multilib_profile && ! tc-is-cross-compiler; } ; then > case ${ABI} in > sparc64) > filter-flags -Wa,-xarch -Wa,-A > > if is-flag "-mcpu=ultrasparc3"; then > CTARGET_OPT="sparc64b-unknown-linux-gnu" > append-flags "-Wa,-xarch=v9b" > export ASFLAGS="${ASFLAGS} -Wa,-xarch=v9b" > else > CTARGET_OPT="sparc64-unknown-linux-gnu" > append-flags "-Wa,-xarch=v9a" > export ASFLAGS="${ASFLAGS} -Wa,-xarch=v9a" > fi > ;; > *) > if is-flag "-mcpu=ultrasparc3"; then > CTARGET_OPT="sparcv9b-unknown-linux-gnu" > else > CTARGET_OPT="sparcv9-unknown-linux-gnu" > fi > ;; > esac > else > if is-flag "-mcpu=ultrasparc3"; then > CTARGET_OPT="sparcv9b-unknown-linux-gnu" > elif { is_crosscompile && want_nptl; } || is-flag "-mcpu=ultrasparc2" || is-flag "-mcpu=ultrasparc"; then > CTARGET_OPT="sparcv9-unknown-linux-gnu" > fi > fi > ;; > esac > > if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then > CBUILD_OPT=${CTARGET_OPT} > fi > > if $(tc-getCC ${CTARGET}) -v 2>&1 | grep -q 'gcc version 3.[0123]'; then > append-flags -finline-limit=2000 > fi > > # We don't want these flags for glibc > filter-ldflags -pie > > filter-flags -Wl,-Bdirect > filter-ldflags -Wl,-Bdirect > > # Lock glibc at -O2 -- linuxthreads needs it and we want to be > # conservative here > filter-flags -O? > append-flags -O2 >} > >check_kheader_version() { > local header="${ROOT}$(alt_headers)/linux/version.h" > > [[ -z $1 ]] && return 1 > > if [ -f "${header}" ] ; then > local version="`grep 'LINUX_VERSION_CODE' ${header} | \ > sed -e 's:^.*LINUX_VERSION_CODE[[:space:]]*::'`" > > if [ "${version}" -ge "$1" ] ; then > return 0 > fi > fi > > return 1 >} > >check_nptl_support() { > local min_kernel_version="$(KV_to_int "${NPTL_KERNEL_VERSION}")" > > echo > > einfon "Checking gcc for __thread support ... " > if want__thread ; then > echo "yes" > else > echo "no" > echo > eerror "Could not find a gcc that supports the __thread directive!" > eerror "please update to gcc-3.2.2-r1 or later, and try again." > die "No __thread support in gcc!" > fi > > # Building fails on an non-supporting kernel > einfon "Checking kernel version (>=${NPTL_KERNEL_VERSION}) ... " > if [ "`get_KV`" -lt "${min_kernel_version}" ] ; then > echo "no" > echo > eerror "You need a kernel of at least version ${NPTL_KERNEL_VERSION}" > eerror "for NPTL support!" > die "Kernel version too low!" > else > echo "yes" > fi > > # Building fails with too low linux-headers > einfon "Checking linux-headers version (>=${NPTL_KERNEL_VERSION}) ... " > if ! check_kheader_version "${min_kernel_version}"; then > echo "no" > echo > eerror "You need linux-headers of at least version ${NPTL_KERNEL_VERSION}" > eerror "for NPTL support!" > die "linux-headers version too low!" > else > echo "yes" > fi > > echo >} > >want_nptl() { > want_tls || return 1 > use nptl || return 1 > > # Archs that can use NPTL > case $(tc-arch) in > alpha|amd64|ia64|mips|ppc|ppc64|s390|sh|x86) > return 0; > ;; > sparc) > # >= v9 is needed for nptl. > [[ "${PROFILE_ARCH}" == "sparc" ]] && return 1 > return 0; > ;; > esac > > return 1 >} > >want_linuxthreads() { > ! use nptlonly && return 0 > want_nptl || return 0 > return 1 >} > >want_tls() { > # Archs that can use TLS (Thread Local Storage) > case $(tc-arch) in > alpha|amd64|ia64|mips|ppc|ppc64|s390|sh) > return 0; > ;; > sparc) > # 2.3.6 should have tls support on sparc64 > # when using newer binutils > case ${CTARGET/-*} in > sparc64*) return 1 ;; > *) return 0 ;; > esac > ;; > x86) > # requires i486 or better #106556 > [[ ${CTARGET} == i[4567]86* ]] && return 0 > ;; > esac > > return 1 >} > >want__thread() { > want_tls || return 1 > > # For some reason --with-tls --with__thread is causing segfaults on sparc32. > [[ ${PROFILE_ARCH} == "sparc" ]] && return 1 > > [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD} > > $(tc-getCC ${CTARGET}) -c ${FILESDIR}/test-__thread.c -o ${T}/test2.o &> /dev/null > WANT__THREAD=$? > > return ${WANT__THREAD} >} > >install_locales() { > unset LANGUAGE LANG LC_ALL > cd "${WORKDIR}"/${MYMAINBUILDDIR} || die "${WORKDIR}/${MYMAINBUILDDIR}" > make PARALLELMFLAGS="${MAKEOPTS} -j1" \ > install_root=${D} localedata/install-locales || die >} > >setup_locales() { > if use !userlocales ; then > einfo "userlocales not enabled, installing -ALL- locales..." > install_locales || die > elif [ -e /etc/locales.build ] ; then > einfo "Installing locales in /etc/locales.build..." > echo 'SUPPORTED-LOCALES=\' > SUPPORTED.locales > cat /etc/locales.build | grep -v -e ^$ -e ^\# | sed 's/$/\ \\/g' \ > >> SUPPORTED.locales > cat SUPPORTED.locales > ${S}/localedata/SUPPORTED || die > install_locales || die > elif [ -e ${FILESDIR}/locales.build ] ; then > einfo "Installing locales in ${FILESDIR}/locales.build..." > echo 'SUPPORTED-LOCALES=\' > SUPPORTED.locales > cat ${FILESDIR}/locales.build | grep -v -e ^$ -e ^\# | sed 's/$/\ \\/g' \ > >> SUPPORTED.locales > cat SUPPORTED.locales > ${S}/localedata/SUPPORTED || die > install_locales || die > else > einfo "Installing -ALL- locales..." > install_locales || die > fi >} > >glibc_do_configure() { > local myconf > > # set addons > pushd ${S} > /dev/null > ADDONS=$(echo */configure | sed -e 's!/configure!!g;s!\(linuxthreads\|nptl\|rtkaio\|glibc-compat\)\( \|$\)!!g;s! \+$!!;s! !,!g;s!^!,!;/^,\*$/d') > use glibc-compat20 && [[ -d glibc-compat ]] && ADDONS="${ADDONS},glibc-compat" > popd > /dev/null > > use nls || myconf="${myconf} --disable-nls" > use erandom || myconf="${myconf} --disable-dev-erandom" > > use glibc-omitfp && myconf="${myconf} --enable-omitfp" > > [[ ${CTARGET} == *-softfloat-* ]] && myconf="${myconf} --without-fp" > > if [ "$1" == "linuxthreads" ] ; then > if want_tls && [[ ${CTARGET} != i[45]86-* ]] ; then > myconf="${myconf} --with-tls" > > if want__thread && use linuxthreads-tls ; then > myconf="${myconf} --with-__thread" > else > myconf="${myconf} --without-__thread" > fi > else > myconf="${myconf} --without-tls --without-__thread" > fi > > myconf="${myconf} --enable-add-ons=linuxthreads${ADDONS}" > myconf="${myconf} --enable-kernel=${LT_KERNEL_VERSION}" > elif [ "$1" == "nptl" ] ; then > myconf="${myconf} --with-tls --with-__thread" > myconf="${myconf} --enable-add-ons=nptl${ADDONS}" > myconf="${myconf} --enable-kernel=${NPTL_KERNEL_VERSION}" > else > die "invalid pthread option" > fi > > # Since SELinux support is only required for nscd, only enable it if: > # 1. USE selinux > # 2. ! USE build > # 3. only for the primary ABI on multilib systems > if use selinux && ! use build; then > if use multilib || has_multilib_profile; then > if is_final_abi; then > myconf="${myconf} --with-selinux" > else > myconf="${myconf} --without-selinux" > fi > else > myconf="${myconf} --with-selinux" > fi > else > myconf="${myconf} --without-selinux" > fi > > # Pick out the correct location for build headers > local headersloc=$(alt_headers) > tc-is-cross-compiler && headersloc=${ROOT}${headersloc} > myconf="${myconf} > --without-cvs > --enable-bind-now > --build=${CBUILD_OPT:-${CBUILD}} > --host=${CTARGET_OPT:-${CTARGET}} > $(use_enable profile) > --without-gd > --with-headers=${headersloc} > --prefix=$(alt_prefix) > --mandir=$(alt_prefix)/share/man > --infodir=$(alt_prefix)/share/info > --libexecdir=$(alt_prefix)/lib/misc/glibc > ${EXTRA_ECONF}" > > has_version app-admin/eselect-compiler || export CC="$(tc-getCC ${CTARGET})" > > GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-$1 > mkdir -p ${GBUILDDIR} > cd ${GBUILDDIR} > einfo "Configuring GLIBC for $1 with: ${myconf// /\n\t\t}" > ${S}/configure ${myconf} || die "failed to configure glibc" >} > >fix_lib64_symlinks() { > # the original Gentoo/AMD64 devs decided that since 64bit is the native > # bitdepth for AMD64, lib should be used for 64bit libraries. however, > # this ignores the FHS and breaks multilib horribly... especially > # since it wont even work without a lib64 symlink anyways. *rolls eyes* > # see bug 59710 for more information. > # Travis Tilley <lv@gentoo.org> (08 Aug 2004) > if [ -L ${ROOT}/lib64 ] ; then > ewarn "removing /lib64 symlink and moving lib to lib64..." > ewarn "dont hit ctrl-c until this is done" > addwrite ${ROOT}/ > rm ${ROOT}/lib64 > # now that lib64 is gone, nothing will run without calling ld.so > # directly. luckily the window of brokenness is almost non-existant > use amd64 && /lib/ld-linux-x86-64.so.2 /bin/mv ${ROOT}/lib ${ROOT}/lib64 > use ppc64 && /lib/ld64.so.1 /bin/mv ${ROOT}/lib ${ROOT}/lib64 > # all better :) > ldconfig > ln -s lib64 ${ROOT}/lib > einfo "done! :-)" > einfo "fixed broken lib64/lib symlink in ${ROOT}" > fi > if [ -L ${ROOT}/usr/lib64 ] ; then > addwrite ${ROOT}/usr > rm ${ROOT}/usr/lib64 > mv ${ROOT}/usr/lib ${ROOT}/usr/lib64 > ln -s lib64 ${ROOT}/usr/lib > einfo "fixed broken lib64/lib symlink in ${ROOT}/usr" > fi > if [ -L ${ROOT}/usr/X11R6/lib64 ] ; then > addwrite ${ROOT}/usr/X11R6 > rm ${ROOT}/usr/X11R6/lib64 > mv ${ROOT}/usr/X11R6/lib ${ROOT}/usr/X11R6/lib64 > ln -s lib64 ${ROOT}/usr/X11R6/lib > einfo "fixed broken lib64/lib symlink in ${ROOT}/usr/X11R6" > fi >} > >use_multilib() { > case ${CTARGET} in > sparc64*|mips64*|x86_64*|powerpc64*|s390x*) > has_multilib_profile || use multilib ;; > *) false ;; > esac >} > ># Setup toolchain variables that would be defined in the profiles for these archs. >setup_env() { > # These should not be set, else the zoneinfo do not always get installed ... > unset LANGUAGE LANG LC_ALL > # silly users > unset LD_RUN_PATH > > if is_crosscompile || tc-is-cross-compiler ; then > multilib_env ${CTARGET} > if ! use multilib ; then > MULTILIB_ABIS=${DEFAULT_ABI} > else > MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}} > fi > > # If the user has CFLAGS_<CTARGET> in their make.conf, use that, > # and fall back on CFLAGS. > local VAR=CFLAGS_${CTARGET//[-.]/_} > CFLAGS=${!VAR-${CFLAGS}} > fi > > setup_flags > > export ABI=${ABI:-${DEFAULT_ABI:-default}} > > if is_crosscompile || tc-is-cross-compiler ; then > local VAR=CFLAGS_${ABI} > # We need to export CFLAGS with abi information in them because > # glibc's configure script checks CFLAGS for some targets (like mips) > export CFLAGS="${!VAR} ${CFLAGS}" > fi >} > >### /ECLASS PUNTAGE ### > >if is_crosscompile ; then > SLOT="${CTARGET}-2.2" >else > SLOT="2.2" >fi > ># we'll handle stripping ourself #46186 >RESTRICT="nostrip multilib-pkg-force" > ># We need a new-enough binutils for as-needed >DEPEND=">=sys-devel/gcc-3.3.3 > nptl? ( >=sys-kernel/linux-headers-2.6.5 ) > >=sys-devel/binutils-2.15.94 > >=sys-devel/gcc-config-1.3.12 > virtual/os-headers > nls? ( sys-devel/gettext ) > selinux? ( !build? ( sys-libs/libselinux ) )" >RDEPEND="nls? ( sys-devel/gettext ) > selinux? ( !build? ( sys-libs/libselinux ) )" > >if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then > DEPEND="${DEPEND} ${CATEGORY}/gcc" > > if [[ ${CATEGORY} == *-linux* ]] ; then > if [[ ${CATEGORY} == cross-mips* ]] ; then > DEPEND="${DEPEND} >=${CATEGORY}/mips-headers-2.6.10" > else > DEPEND="${DEPEND} ${CATEGORY}/linux-headers" > fi > fi >else > DEPEND="${DEPEND} sys-libs/timezone-data" > RDEPEND="${RDEPEND} sys-libs/timezone-data" >fi > >pkg_setup() { > if portageq has_version / '>=sys-libs/glibc-2.3.5.20050201' && \ > portageq has_version / '<sys-libs/glibc-2.3.6' ; then > eerror "Portage have a serious bug in regards to symlinks, and merging" > eerror "this with current versions will fail! See:" > echo > eerror " http://bugs.gentoo.org/show_bug.cgi?id=112082" > echo > eerror "If you want to update, please apply this patch:" > echo > eerror " http://bugs.gentoo.org/attachment.cgi?id=72643" > echo > eerror "to '/usr/$(get_libdir)/portage/portage.py' and" > eerror "comment the die() below." > echo > ebeep > die "Might break upgrading." > fi > > if use nptlonly && ! use nptl ; then > eerror "If you want nptlonly, add nptl to your USE too ;p" > die "nptlonly without nptl" > fi > > # give some sort of warning about the nptl logic changes... > if want_nptl && want_linuxthreads ; then > > ewarn "Warning! Gentoo's GLIBC with NPTL enabled now behaves like the" > ewarn "glibc from almost every other distribution out there. This means" > ewarn "that glibc is compiled -twice-, once with linuxthreads and once" > ewarn "with nptl. The NPTL version is installed to lib/tls and is still" > ewarn "used by default. If you do not need nor want the linuxthreads" > ewarn "fallback, you can disable this behavior by adding nptlonly to" > ewarn "USE to save yourself some compile time." > > ebeep > epause 5 > fi >} > >src_unpack() { > setup_env > > case $(tc-arch) in > hppa) > GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 2000-all-2.3.2-propolice-guard-functions-v3.patch" > use hardened || GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 6490_hppa_hardened-disable__init_arrays.patch" > ;; > mips) > GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 3000-all-2.3.4-dl_execstack-PaX-support.patch 6640_mips_unistd_h-fixes.patch" > use_multilib \ > && GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 6680_mips_nolib3264.patch" \ > || GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 5005_all_enable-multilib-with-cross-compile.patch" > ;; > amd64) > if ! has_multilib_profile && ! is_crosscompile ; then > # the gentoo-libdir patch hack conflicts with these > GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 5005_all_enable-multilib-with-cross-compile.patch" > fi > ;; > esac > > GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 5020_all_nomalloccheck.patch" > > toolchain-glibc_src_unpack > > # XXX: do not package ssp up into tarballs, leave it in FILESDIR > cd "${S}" > cp "${FILESDIR}"/2.3.5/ssp.c sysdeps/unix/sysv/linux/ || die "could not find ssp.c" > rm -f "${WORKDIR}"/patches/2* > epatch "${FILESDIR}"/2.3.6/glibc-2.3.6-propolice-guard-functions.patch > epatch "${FILESDIR}"/2.3.5/glibc-2.3.5-frandom-detect.patch > > case $(tc-arch) in > alpha) > # Is this still needed? > rm -f sysdeps/alpha/alphaev6/memcpy.S > ;; > amd64) > if ! has_multilib_profile && ! is_crosscompile; then > # CONF_LIBDIR support > epatch ${FILESDIR}/2.3.4/glibc-gentoo-libdir.patch > sed -i -e "s:@GENTOO_LIBDIR@:$(get_libdir):g" ${S}/sysdeps/unix/sysv/linux/configure > fi > ;; > ppc64) > # setup lib -- seems like a good place to set this up > has_multilib_profile || get_libdir_override lib64 > ;; > esac > > # Glibc is stupid sometimes, and doesn't realize that with a > # static C-Only gcc, -lgcc_eh doesn't exist. > # http://sources.redhat.com/ml/libc-alpha/2003-09/msg00100.html > # http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html > echo 'int main(){}' > ${T}/gcc_eh_test.c > if ! $(tc-getCC ${CTARGET}) ${T}/gcc_eh_test.c -lgcc_eh 2>/dev/null ; then > sed -i -e 's:-lgcc_eh::' Makeconfig || die "sed gcc_eh" > fi > > # Some configure checks fail on the first emerge through because they > # try to link. This doesn't work well if we don't have a libc yet. > # http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html > if is_crosscompile && use build; then > rm ${S}/sysdeps/sparc/sparc64/elf/configure{,.in} > rm ${S}/nptl/sysdeps/pthread/configure{,.in} > fi > > cd "${WORKDIR}" > find . -type f '(' -size 0 -o -name "*.orig" ')' -exec rm -f {} \; > find . -name configure -exec touch {} \; > > # Fix permissions on some of the scripts > chmod u+x "${S}"/scripts/*.sh >} > >src_compile() { > setup_env > > if [[ -z ${OABI} ]] ; then > local abilist="" > if has_multilib_profile ; then > abilist=$(get_install_abis) > einfo "Building multilib glibc for ABIs: ${abilist}" > elif is_crosscompile || tc-is-cross-compiler ; then > abilist=${DEFAULT_ABI} > fi > if [[ -n ${abilist} ]] ; then > OABI=${ABI} > for ABI in ${abilist} ; do > export ABI > src_compile > done > ABI=${OABI} > unset OABI > return 0 > fi > fi > > if just_headers ; then > toolchain-glibc_headers_compile > else > toolchain-glibc_src_compile > fi >} > >src_test() { > setup_env > > if [[ -z ${OABI} ]] && has_multilib_profile ; then > OABI=${ABI} > einfo "Testing multilib glibc for ABIs: $(get_install_abis)" > for ABI in $(get_install_abis) ; do > export ABI > einfo " Testing ${ABI} glibc" > src_test > done > ABI=${OABI} > unset OABI > return 0 > fi > > toolchain-glibc_src_test >} > >src_strip() { > # Now, strip everything but the thread libs #46186, as well as the dynamic > # linker, else we cannot set breakpoints in shared libraries due to bugs in > # gdb. Also want to grab stuff in tls subdir. whee. >#when new portage supports this ... ># env \ ># -uRESTRICT \ ># CHOST=${CTARGET} \ ># STRIP_MASK="/*/{,tls/}{ld-,lib{pthread,thread_db}}*" \ ># prepallstrip > pushd "${D}" > /dev/null > > if ! is_crosscompile ; then > mkdir -p "${T}"/strip-backup > for x in $(find "${D}" -maxdepth 3 \ > '(' -name 'ld-*' -o -name 'libpthread*' -o -name 'libthread_db*' ')' \ > -a '(' '!' -name '*.a' ')' -type f -printf '%P ') > do > mkdir -p "${T}/strip-backup/${x%/*}" > cp -a -- "${D}/${x}" "${T}/strip-backup/${x}" || die "backing up ${x}" > done > fi > env -uRESTRICT CHOST=${CTARGET} prepallstrip > if ! is_crosscompile ; then > cp -a -- "${T}"/strip-backup/* "${D}"/ || die "restoring non-stripped libs" > fi > > popd > /dev/null >} > >src_install() { > setup_env > > if [[ -z ${OABI} ]] ; then > local abilist="" > if has_multilib_profile ; then > abilist=$(get_install_abis) > einfo "Installing multilib glibc for ABIs: ${abilist}" > elif is_crosscompile || tc-is-cross-compiler ; then > abilist=${DEFAULT_ABI} > fi > if [[ -n ${abilist} ]] ; then > OABI=${ABI} > for ABI in ${abilist} ; do > export ABI > src_install > done > ABI=${OABI} > unset OABI > src_strip > return 0 > fi > fi > > # Handle stupid lib32 BS > unset OLD_LIBDIR > if ! is_crosscompile ; then > if [[ $(tc-arch) == "amd64" && ${ABI} == "x86" && $(get_libdir) != "lib" ]] ; then > OLD_LIBDIR=$(get_libdir) > LIBDIR_x86="lib" > fi > > if [[ $(tc-arch) == "ppc64" && ${ABI} == "ppc" && $(get_libdir) != "lib" ]] ; then > OLD_LIBDIR=$(get_libdir) > LIBDIR_ppc="lib" > fi > fi > > if just_headers ; then > toolchain-glibc_headers_install > else > toolchain-glibc_src_install > fi > [[ -z ${OABI} ]] && src_strip > > # Handle stupid lib32 BS on amd64 and ppc64 > if [[ -n ${OLD_LIBDIR} ]] ; then > cd "${S}" > [[ $(tc-arch) == "amd64" ]] && LIBDIR_x86=${OLD_LIBDIR} > [[ $(tc-arch) == "ppc64" ]] && LIBDIR_ppc=${OLD_LIBDIR} > unset OLD_LIBDIR > > mv "${D}"/lib "${D}"/$(get_libdir) > mv "${D}"/usr/lib "${D}"/usr/$(get_libdir) > dodir /lib > dodir /usr/lib > mv "${D}"/usr/$(get_libdir)/locale "${D}"/usr/lib > [[ $(tc-arch) == "amd64" ]] && dosym ../$(get_libdir)/ld-linux.so.2 /lib/ld-linux.so.2 > [[ $(tc-arch) == "ppc64" ]] && dosym ../$(get_libdir)/ld.so.1 /lib/ld.so.1 > > for f in "${D}"/usr/$(get_libdir)/*.so; do > local basef=$(basename "${f}") > if [[ -L ${f} ]] ; then > local target=$(readlink "${f}") > target=${target/\/lib\//\/$(get_libdir)\/} > rm "${f}" > dosym "${target}" /usr/$(get_libdir)/"${basef}" > fi > done > > dosed "s:/lib/:/$(get_libdir)/:g" /usr/$(get_libdir)/lib{c,pthread}.so > > if want_nptl && want_linuxthreads ; then > dosed "s:/lib/:/$(get_libdir)/:g" /usr/$(get_libdir)/nptl/lib{c,pthread}.so > fi > fi > > # PPC NPTL fix > if [[ $(tc-arch) == "ppc" ]] && use nptl && ! use nptlonly ; then > cp ${WORKDIR}/build-default-${CTARGET}-nptl/elf/ld.so ${D}/lib/ld-${PV}.so > fi >} > >pkg_preinst() { > toolchain-glibc_pkg_preinst >} > >pkg_postinst() { > toolchain-glibc_pkg_postinst >}
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