# Copyright 1999-2002 Gentoo Technologies, Inc. # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.3.1-r2.ebuild,v 1.6 2002/11/18 20:58:32 cretin Exp $ IUSE="nls pic build" inherit eutils flag-o-matic gcc filter-flags "-fomit-frame-pointer -malign-double" # Recently there has been a lot of stability problem in Gentoo-land. Many # things can be the cause to this, but I believe that it is due to gcc3 # still having issues with optimizations, or with it not filtering bad # combinations (protecting the user maybe from himeself) yet. # # This can clearly be seen in large builds like glibc, where too aggressive # CFLAGS cause the tests to fail miserbly. # # Quote from Nick Jones , who in my opinion # knows what he is talking about: # # People really shouldn't force code-specific options on... It's a # bad idea. The -march options aren't just to look pretty. They enable # options that are sensible (and include sse,mmx,3dnow when apropriate). # # The next command strips CFLAGS and CXXFLAGS from nearly all flags. If # you do not like it, comment it, but do not bugreport if you run into # problems. # # (13 Oct 2002) strip-flags # Lock glibc at -O2 -- linuxthreads needs it and we want to be conservative here export CFLAGS="${CFLAGS//-O?} -O2" export CXXFLAGS="${CFLAGS}" S="${WORKDIR}/${P}" DESCRIPTION="GNU libc6 (also called glibc2) C library" SRC_URI="http://ftp.gnu.org/gnu/glibc/glibc-${PV}.tar.gz http://ftp.gnu.org/gnu/glibc/glibc-linuxthreads-${PV}.tar.gz" HOMEPAGE="http://www.gnu.org/software/libc/libc.html" KEYWORDS="~x86 ~ppc ~sparc ~sparc64 ~alpha" # Is 99% compadible, just some .a's bork SLOT="2.2" LICENSE="GPL-2" # Portage-1.8.9 needed for smart library merging feature (avoids segfaults on glibc upgrade) # Drobbins, 18 Mar 2002: we now rely on the system profile to select the correct linus-headers DEPEND=">=sys-devel/gcc-3.2-r1 >=sys-devel/binutils-2.13.90.0.4-r1 sys-kernel/linux-headers nls? ( sys-devel/gettext )" RDEPEND="sys-kernel/linux-headers sys-apps/baselayout nls? ( sys-devel/gettext ) build? ( >=sys-apps/portage-1.9.0 )" PROVIDE="virtual/glibc" pkg_config() { if [ "`gcc-major-version`" -ne "3" -o "`gcc-minor-version`" -lt "2" ] then eerror "As of glibc-2.3, gcc-3.2 or later is needed" eerror "for the build to succeed." die "GCC too old" fi } src_unpack() { unpack glibc-${PV}.tar.gz || die # Extract pre-made man pages. Otherwise we need perl, which is a no-no. mkdir -p ${S}/man; cd ${S}/man tar xjf ${FILESDIR}/glibc-manpages-${PV}.tar.bz2 || die cd ${S} unpack glibc-linuxthreads-${PV}.tar.gz || die # This next patch fixes a test that will timeout due to ReiserFS' slow handling of sparse files cd ${S}/io; epatch ${FILESDIR}/glibc-2.2.2-test-lfs-timeout.patch # This add back glibc 2.2 compadibility. See bug #8766 and #9586 for more info, # and also: # # http://lists.debian.org/debian-glibc/2002/debian-glibc-200210/msg00093.html # # We should think about remoing it in the future after things have settled. # # Thanks to Jan Gutter for reporting it. # # (26 Oct 2002). cd ${S}; epatch ${FILESDIR}/${PV}/${P}-ctype-compat-v2.patch # One more compat issue which breaks sun-jdk-1.3.1. See bug #8766 for more # info, and also: # # http://sources.redhat.com/ml/libc-alpha/2002-04/msg00143.html # # Thanks to Jan Gutter for reporting it. # # (30 Oct 2002). cd ${S}; epatch ${FILESDIR}/${PV}/${P}-libc_wait-compat.patch # One more compat issue ... libc_stack_end is missing from ld.so. # Got this one from diffing redhat glibc tarball .. would help if # they used patches and not modified tarball ... # # (7 Nov 2002). cd ${S}; epatch ${FILESDIR}/${PV}/${P}-stack_end-compat.patch # This one fixes a corner case with prelinking and preloading # This is a diff from the glibc CVS # http://sources.redhat.com/ml/libc-alpha/2002-11/msg00151.html # (17 Nov 2002). cd ${S}; epatch ${FILESDIR}/${PV}/${P}-prelinkfix.patch } src_compile() { local myconf="" # If we build for the build system we use the kernel headers from the target ( use build || use sparc64 ) \ && myconf="${myconf} --with-headers=${ROOT}usr/include" # Set it without "build" as well, else it might use the current kernel's # headers, which might just fail (the linux-headers package is usually well # tested...) use nls || myconf="${myconf} --disable-nls" # Thread Local Storage support. This dont really work as of yet... # use x86 && use tls \ # && myconf="${myconf} --with-tls" myconf="${myconf} --without-tls" if [ "`uname -r | cut -d. -f2`" -ge "4" ] then myconf="${myconf} --enable-kernel=2.4.0" fi einfo "Configuring GLIBC..." rm -rf buildhere mkdir buildhere cd buildhere ../configure --host=${CHOST} \ --with-gd=no \ --without-cvs \ --enable-add-ons=yes \ --disable-profile \ --prefix=/usr \ --mandir=/usr/share/man \ --infodir=/usr/share/info \ --libexecdir=/usr/lib/misc \ ${myconf} || die einfo "Building GLIBC..." make PARALLELMFLAGS="${MAKEOPTS}" || die # einfo "Doing GLIBC checks..." # make check } src_install() { export LC_ALL="C" einfo "Installing GLIBC..." make PARALLELMFLAGS="${MAKEOPTS}" \ install_root=${D} \ install -C buildhere || die if [ -z "`use build`" ] then einfo "Installing Info pages..." make PARALLELMFLAGS="${MAKEOPTS}" \ install_root=${D} \ info -C buildhere || die einfo "Installing Locale data..." make PARALLELMFLAGS="${MAKEOPTS}" \ install_root=${D} \ localedata/install-locales -C buildhere || die einfo "Installing man pages and docs..." # Install linuxthreads man pages dodir /usr/share/man/man3 doman ${S}/man/*.3thr # Install nscd config file insinto /etc doins ${S}/nscd/nscd.conf dodoc BUGS ChangeLog* CONFORMANCE COPYING* FAQ INTERFACE \ NEWS NOTES PROJECTS README* else rm -rf ${D}/usr/share ${D}/usr/lib/gconv fi if [ "`use pic`" ] then find ${S}/buildhere -name "soinit.os" -exec cp {} ${D}/lib/soinit.o \; find ${S}/buildhere -name "sofini.os" -exec cp {} ${D}/lib/sofini.o \; find ${S}/buildhere -name "*_pic.a" -exec cp {} ${D}/lib \; find ${S}/buildhere -name "*.map" -exec cp {} ${D}/lib \; for i in ${D}/lib/*.map do mv ${i} ${i%.map}_pic.map 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 4755 /usr/lib/misc/pt_chown rm -f ${D}/etc/ld.so.cache # Prevent overwriting of the /etc/localtime symlink. We'll handle the # creation of the "factory" symlink in pkg_postinst(). rm -f ${D}/etc/localtime # Some things want this, notably ash. dosym /usr/lib/libbsd-compat.a /usr/lib/libbsd.a } pkg_postinst() { # 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 }