#!/bin/sh ## build glibc-$VERSION for Slackware ## by Patrick J. Volkerding CWD=$(pwd) # Temporary build location. This should not be a directory # path a non-root user could create later... TMP=${TMP:-/glibc-tmp-$(mcookie)} if [ ! -d $TMP ]; then mkdir -p $TMP fi VERSION=${VERSION:-2.7} CVSVER=2.7 # Sanity check on the version number in the install scripts: if ! grep -vq libutil-$VERSION}.so $CWD/doinst.sh-glibc ; then echo "FATAL: doinst.sh scripts have wrong version numbers." exit 1 fi # Fill in the kernel version to build against: KERNEL_HEADERS=2.6.27.7 # $ARCH may be preset, otherwise i486 compatibility with i686 binary # structuring is the Slackware default, since this is what gcc-3.2+ # requires for binary compatibility with previous releases. ARCH=${ARCH:-i486} # This should be i486 for all 32-bit x86 arch: TARGET=${TARGET:-i486} BUILD=${BUILD:-19_slack12.2} # This is a patch function to put all glibc patches in the build script # up near the top. apply_patches() { # Use old-style locale directories rather than a single (and strangely # formatted) /usr/lib/locale/locale-archive file: zcat $CWD/glibc.locale.no-archive.diff.gz | patch -p1 --verbose || exit 1 # The is_IS locale is causing a strange error about the "echn" command # not existing. This patch reverts is_IS to the version shipped in # glibc-2.5: zcat $CWD/is_IS.diff.gz | patch -p1 --verbose || exit 1 # Fix NIS netgroups: zcat $CWD/glibc.nis-netgroups.diff.gz | patch -p1 --verbose || exit 1 # Evidently glibc never expected Linux kernel versions to be in the # format 1.2.3.4. This patch makes glibc consider the kernel version # to be only the first three digit groups found, and drops any # trailing non-digit characters: zcat $CWD/glibc.kernelversion.diff.gz | patch -p1 --verbose || exit 1 # Support ru_RU.CP1251 locale: zcat $CWD/glibc.ru_RU.CP1251.diff.gz | patch -p1 --verbose || exit 1 # Fix missing MAX macro in getcwd.c: zcat $CWD/glibc.getcwd.max.macro.diff.gz | patch -p1 --verbose || exit 1 # Since the binutils 2.18.x assembler forbids "fnstsw %eax", this patch # is needed in glibc to change one occurrence of "int" to "short": zcat $CWD/glibc.binutils-2.18.x.diff.gz | patch -p1 --verbose || exit 1 # This fixes a security issue in glibc 2.12.1 and earlier: zcat $CWD/glibc.CVE-2010-3847.diff.gz | patch -p1 --verbose || exit 1 # This fixes a security issue in glibc 2.12.1 and earlier: zcat $CWD/glibc.CVE-2010-3856.diff.gz | patch -p1 --verbose || exit 1 # Update the timezone information. ( cd timezone tar xzf $CWD/tzdata?????.tar.gz chown root:root * mv yearistype.sh yearistype chmod 644 * chmod 755 yearistype mkdir tzcode cd tzcode tar xzf $CWD/tzcode?????.tar.gz chown -R root:root . chmod 644 * cp -a *.c *.h .. ) } # I'll break this out as an option for fun :-) if [ "$ARCH" = "i386" ]; then OPTIMIZ="-O3 -march=i386 -mcpu=i686" elif [ "$ARCH" = "i486" ]; then OPTIMIZ="-O3 -march=i486 -mtune=i686" elif [ "$ARCH" = "i586" ]; then OPTIMIZ="-O3 -march=i586" elif [ "$ARCH" = "i686" ]; then OPTIMIZ="-O3 -march=i686" elif [ "$ARCH" = "athlon" ]; then OPTIMIZ="-O3 -march=athlon" elif [ "$ARCH" = "s390" ]; then OPTIMIZ="-O3" elif [ "$ARCH" = "x86_64" ]; then OPTIMIZ="-O3" else OPTIMIZ="-O3" fi # This is going to be the initial $DESTDIR: export PKG=$TMP/package-glibc-incoming-tree PGLIBC=$TMP/package-glibc PSOLIBS=$TMP/package-glibc-solibs PZONE=$TMP/package-glibc-zoneinfo PI18N=$TMP/package-glibc-i18n PPROFILE=$TMP/package-glibc-profile PDEBUG=$TMP/package-glibc-debug # Empty these locations first: for dir in $PKG $PGLIBC $PSOLIBS $PZONE $PI18N $PPROFILE $PDEBUG ; do if [ -d $dir ]; then rm -rf $dir fi mkdir -p $dir done if [ -d $TMP/glibc-$VERSION ]; then rm -rf $TMP/glibc-$VERSION fi # Create an incoming directory structure for glibc to be built into: mkdir -p $PKG/lib mkdir -p $PKG/sbin mkdir -p $PKG/usr/bin mkdir -p $PKG/usr/lib mkdir -p $PKG/usr/sbin mkdir -p $PKG/usr/include mkdir -p $PKG/usr/doc mkdir -p $PKG/usr/man mkdir -p $PKG/usr/share mkdir -p $PKG/var/db/nscd mkdir -p $PKG/var/run/nscd # Begin extract/compile: cd $TMP rm -rf glibc-$CVSVER tar xjvf $CWD/glibc-$CVSVER.tar.bz2 cd glibc-$CVSVER tar xjf $CWD/glibc-libidn-$VERSION.tar.bz2 mv glibc-libidn-$VERSION libidn || exit 1 chown -R root:root . find . -perm 666 -exec chmod 644 {} \; find . -perm 664 -exec chmod 644 {} \; find . -perm 600 -exec chmod 644 {} \; find . -perm 444 -exec chmod 644 {} \; find . -perm 400 -exec chmod 644 {} \; find . -perm 440 -exec chmod 644 {} \; find . -perm 777 -exec chmod 755 {} \; find . -perm 775 -exec chmod 755 {} \; find . -perm 511 -exec chmod 755 {} \; find . -perm 711 -exec chmod 755 {} \; find . -perm 555 -exec chmod 755 {} \; # Clean up leftover CVS directories: find . -type d -name CVS -exec rm -r {} \; # Apply patches; exit if any fail. apply_patches if [ ! $? = 0 ]; then exit 1 fi # Make build directory: mkdir build-glibc-$VERSION cd build-glibc-$VERSION echo "BUILDING DAS NPTL GLIBC" CFLAGS="-g $OPTIMIZ" \ ../configure \ --prefix=/usr \ --enable-kernel=2.6.18 \ --with-headers=/usr/src/linux-${KERNEL_HEADERS}/include \ --enable-add-ons=libidn,nptl \ --enable-profile \ --infodir=/usr/info \ --mandir=/usr/man \ --with-tls \ --with-__thread \ --without-cvs \ $TARGET-slackware-linux make -j4 || exit 1 make install install_root=$PKG || exit 1 make localedata/install-locales install_root=$PKG || exit 1 # The prevailing standard seems to be putting unstripped libraries in # /usr/lib/debug/ and stripping the debugging symbols from all the other # libraries. mkdir -p $PKG/usr/lib/debug cp -a $PKG/lib/l*.so* $PKG/usr/lib/debug cp -a $PKG/usr/lib/*.a $PKG/usr/lib/debug # Don't need debug+profile: ( cd $PKG/usr/lib/debug ; rm -f *_p.* ) # NOTE: Is there really a reason for the glibc-debug package? # If you're debugging glibc, you can also compile it, right? ## COMMENTED OUT: There's no reason for profile libs to include -g information. ## Put back unstripped profiling libraries: #mv $PKG/usr/lib/debug/*_p.a $PKG/usr/lib # It might be best to put the unstripped and profiling libraries in glibc-debug and glibc-profile. # I don't think "strip -g" causes the pthread problems. It's --strip-unneeded that does. strip -g $PKG/lib/l*.so* strip -g $PKG/usr/lib/l*.so* strip -g $PKG/usr/lib/lib*.a # Back to the sources dir to add some files/docs: cd $TMP/glibc-$CVSVER # We'll automatically install the config file for the Name Server Cache Daemon. # Perhaps this should also have some commented-out startup code in rc.inet2... mkdir -p $PKG/etc cat nscd/nscd.conf > $PKG/etc/nscd.conf.new # Install some scripts to help select a timezone: mkdir -p $PKG/var/log/setup cp -a $CWD/timezone-scripts/setup.timeconfig $PKG/var/log/setup chown root:root $PKG/var/log/setup/setup.timeconfig chmod 755 $PKG/var/log/setup/setup.timeconfig mkdir -p $PKG/usr/sbin cp -a $CWD/timezone-scripts/timeconfig $PKG/usr/sbin chown root:root $PKG/usr/sbin/timeconfig chmod 755 $PKG/usr/sbin/timeconfig ## Install docs: ( mkdir -p $PKG/usr/doc/glibc-$VERSION cp -a \ BUGS CONFORMANCE COPYING COPYING.LIB FAQ INSTALL LICENSES NAMESPACE \ NEWS NOTES PROJECTS README README.libm \ $PKG/usr/doc/glibc-$VERSION ) # Don't forget to add the /usr/share/zoneinfo/localtime -> /etc/localtime symlink! :) if [ ! -r $PKG/usr/share/zoneinfo/localtime ]; then ( cd $PKG/usr/share/zoneinfo ; ln -sf /etc/localtime . ) fi # OK, there are some very old Linux standards that say that any binaries in a /bin or # /sbin directory (and the directories themselves) should be group bin rather than # group root, unless a specific group is really needed for some reason. # # I can't find any mention of this in more recent standards docs, and always thought # that it was pretty cosmetic anyway (hey, if there's a reason -- fill me in!), so # it's possible that this ownership change won't be followed in the near future # (it's a PITA, and causes many bug reports when the perms change is occasionally # forgotten). # # But, it's hard to get me to break old habits, so we'll continue the tradition here: # # No, no we won't. You know how we love to break traditions. # Strip most binaries: ( cd $PKG find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-debug 2> /dev/null find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip -g 2> /dev/null ) # Fix info dir: rm $PKG/usr/info/dir gzip -9 $PKG/usr/info/* # This is junk rm $PKG/etc/ld.so.cache ( cd $PKG find . -name "*.orig" -exec rm {} \; ) ################################## # OK, time to make some packages # ################################## # glibc-zoneinfo. We will start with an easy one to avoid breaking a sweat. ;-) cd $PZONE # Install some scripts to help select a timezone: mkdir -p $PZONE/var/log/setup cp -a $CWD/timezone-scripts/setup.timeconfig $PZONE/var/log/setup chown root:root $PZONE/var/log/setup/setup.timeconfig chmod 755 $PZONE/var/log/setup/setup.timeconfig mkdir -p $PZONE/usr/sbin cp -a $CWD/timezone-scripts/timeconfig $PZONE/usr/sbin chown root:root $PZONE/usr/sbin/timeconfig chmod 755 $PZONE/usr/sbin/timeconfig mkdir $PZONE/install cat $CWD/doinst.sh-glibc-zoneinfo > $PZONE/install/doinst.sh cat $CWD/slack-desc.glibc-zoneinfo > $PZONE/install/slack-desc mkdir -p $PZONE/usr/share cd $PZONE/usr/share cp -a --verbose $PKG/usr/share/zoneinfo . cd $PZONE mkdir -p $PZONE/etc # This is already hard-coded into doinst.sh (like it'll be there anyway ;-): rm -f etc/localtime # Wrap it up: makepkg -l y -c n $TMP/glibc-zoneinfo-$VERSION-noarch-$BUILD.tgz # glibc-profile: cd $PPROFILE mkdir -p usr/lib # Might as well just grab these with 'mv' to simplify things later: mv $PKG/usr/lib/lib*_p.a usr/lib # Profile libs should be stripped. Use the debug libs to debug... ( cd usr/lib ; strip -g *.a ) mkdir install cp -a $CWD/slack-desc.glibc-profile install/slack-desc makepkg -l y -c n $TMP/glibc-profile-$VERSION-$ARCH-$BUILD.tgz # THIS IS NO LONGER PACKAGED (or is it? might be better to let it be made, and then ship it or not...) # glibc-debug: cd $PDEBUG mkdir -p usr/lib # Might as well just grab these with 'mv' to simplify things later: mv $PKG/usr/lib/debug usr/lib mkdir install cp -a $CWD/slack-desc.glibc-debug install/slack-desc makepkg -l y -c n $TMP/glibc-debug-$VERSION-$ARCH-$BUILD.tgz ## INSTEAD, NUKE THESE LIBS #rm -rf $PKG/usr/lib/debug # glibc-i18n: cd $PI18N mkdir -p usr/lib rm -rf usr/lib/locale cp -a $PKG/usr/lib/locale usr/lib mkdir -p usr/share cp -a $PKG/usr/share/i18n usr/share cp -a $PKG/usr/share/locale usr/share mkdir install cp -a $CWD/slack-desc.glibc-i18n install/slack-desc makepkg -l y -c n $TMP/glibc-i18n-$VERSION-noarch-$BUILD.tgz # glibc-solibs: cd $PSOLIBS mkdir -p etc/profile.d cp -a $CWD/profile.d/* etc/profile.d chown -R root:root etc chmod 755 etc/profile.d/* mkdir -p lib cp -a $PKG/lib/* lib ( cd lib mkdir incoming mv *so* incoming mv incoming/libSegFault.so . ) mkdir -p usr cp -a $PKG/usr/bin usr mv usr/bin/ldd . rm usr/bin/* mv ldd usr/bin mkdir -p usr/lib # The gconv directory has a lot of stuff, but including it here will save some problems. # Seems standard elsewhere. cp -a $PKG/usr/lib/gconv usr/lib # Another manpage abandoned by GNU... #mkdir -p usr/man/man1 #cp -a $PKG/usr/man/man1/ldd.1.gz usr/man/man1 mkdir -p usr/libexec cp -a $PKG/usr/libexec/pt_chown usr/libexec # Same usr.bin deal: cp -a $PKG/sbin . mv sbin/ldconfig . rm sbin/* mv ldconfig sbin mkdir install cp -a $CWD/slack-desc.glibc-solibs install/slack-desc cp -a $CWD/doinst.sh-glibc-solibs install/doinst.sh # Ditch links: find . -type l -exec rm {} \; # Build the package: makepkg -l y -c n $TMP/glibc-solibs-$VERSION-$ARCH-$BUILD.tgz # And finally, the complete "all-in-one" glibc package is created # from whatever was leftover: cd $PGLIBC mv $PKG/* . mkdir -p etc/profile.d cp -a $CWD/profile.d/* etc/profile.d chown -R root:root etc chmod 755 etc/profile.d/* # Ditch links (these are in doinst.sh-glibc): find . -type l -exec rm {} \; mkdir install cp -a $CWD/slack-desc.glibc install/slack-desc cp -a $CWD/doinst.sh-glibc install/doinst.sh ( cd lib mkdir incoming mv *so* incoming mv incoming/libSegFault.so . ) # Build the package: makepkg -l y -c n $TMP/glibc-$VERSION-$ARCH-$BUILD.tgz # Done! echo echo "glibc packages built in $TMP!"