wok-current annotate glibc/receipt @ rev 12008

glibc: fix arch optimisation (again)
author Christophe Lincoln <pankso@slitaz.org>
date Tue Mar 06 00:02:58 2012 +0100 (2012-03-06)
parents 05dc6adaa091
children 590cd40daccf
rev   line source
pankso@9 1 # SliTaz package receipt.
pankso@9 2
pankso@9 3 PACKAGE="glibc"
gokhlayeh@8748 4 VERSION="2.13"
pankso@3475 5 CATEGORY="meta"
pankso@9 6 SHORT_DESC="The GNU C libraries. This package is used to compile the libc."
pankso@9 7 MAINTAINER="pankso@slitaz.org"
pankso@9 8 TARBALL="$PACKAGE-$VERSION.tar.gz"
pankso@9 9 WEB_SITE="http://www.gnu.org/software/libc/"
pankso@9 10 WGET_URL="$GNU_MIRROR/$PACKAGE/$TARBALL"
pankso@9713 11
pankso@9713 12 DEPENDS="glibc-base glibc-locale glibc-dev"
pankso@10166 13 BUILD_DEPENDS="linux-api-headers"
pankso@9713 14
pankso@9713 15 # Genpkg order for tazwok.
gokhlayeh@9253 16 COOK_OPT="genpkg=glibc-base:glibc-extra-samba:glib-locale:glibc-dev"
gokhlayeh@8189 17
gokhlayeh@8189 18 # Rules to compile & install the temporary toolchain.
gokhlayeh@8189 19 cook_tmp_toolchain()
gokhlayeh@8189 20 {
gokhlayeh@8189 21 cd $src
pankso@10166 22
gokhlayeh@8189 23 # Fix a bug that prevents Glibc from building with GCC-4.5.2:
slaxemulator@9700 24 patch -Np1 -i $stuff/glibc-2.13-gcc_fix-1.patch
gokhlayeh@8189 25
gokhlayeh@8189 26 # Build in a separate directory.
gokhlayeh@8189 27 mkdir ../glibc-build && cd ../glibc-build
gokhlayeh@8189 28
gokhlayeh@8189 29 # glibc no longer support i386, so use -march=i486 for better compatibility.
pankso@10024 30 # If i686 ???
slaxemulator@10420 31 unset CFLAGS CXXFLAGS
gokhlayeh@8189 32 case $ARCH in
slaxemulator@10420 33 i386|i486)
pankso@12008 34 echo "CFLAGS += -O2 -march=i486 -mtune=i486" > configparms ;;
slaxemulator@10420 35 *)
pankso@12006 36 echo "CFLAGS += -O2 -march=$ARCH -mtune=$ARCH" > configparms ;;
gokhlayeh@8189 37 esac
gokhlayeh@8189 38
gokhlayeh@8189 39 { $src/configure \
slaxemulator@10420 40 --host=$HOST_SYSTEM \
gokhlayeh@8189 41 --build=$($src/scripts/config.guess) \
gokhlayeh@8189 42 --disable-profile --enable-add-ons \
slaxemulator@10420 43 --enable-kernel=2.6.30 --with-headers=/tools/include \
gokhlayeh@8189 44 libc_cv_forced_unwind=yes libc_cv_c_cleanup=yes &&
gokhlayeh@8189 45 make &&
gokhlayeh@8189 46 make install
gokhlayeh@8189 47 } || return 1
gokhlayeh@8189 48
gokhlayeh@8189 49 # Link compiler to this new glibc.
slaxemulator@10420 50 SPECS=`dirname $($HOST_SYSTEM-gcc -print-libgcc-file-name)`/specs
slaxemulator@10420 51 $HOST_SYSTEM-gcc -dumpspecs | sed \
gokhlayeh@8189 52 -e 's@/lib\(64\)\?/ld@/tools&@g' \
gokhlayeh@8189 53 -e "/^\*cpp:$/{n;s,$, -isystem /tools/include,}" > $SPECS
gokhlayeh@8189 54 unset SPECS
gokhlayeh@8189 55 }
pankso@9 56
pankso@9 57 # Rules to configure and make the package.
pankso@9 58 compile_rules()
pankso@9 59 {
pankso@10031 60 cd $src
slaxemulator@10351 61
slaxemulator@10351 62 # SliTaz is a Busybox based OS, why we so small and fast. Using gawk by
slaxemulator@10351 63 # default to build package will not ensure package work with Busybox awk
slaxemulator@10351 64 # and so should NOT be use to cook.
slaxemulator@10351 65 if [ -x /usr/bin/cook ]; then
slaxemulator@10351 66 [ -d "/var/lib/tazpkg/installed/gawk" ] || tazpkg get-install gawk
slaxemulator@10351 67 fi
slaxemulator@10351 68
pankso@10031 69 # Following patches and sed fixes comes from LFS development book:
gokhlayeh@8189 70 # http://www.linuxfromscratch.org/lfs/view/development/chapter06/glibc.html
gokhlayeh@8189 71 DL=$(readelf -l /bin/sh | sed -n 's@.*interpret.*/tools\(.*\)]$@\1@p')
gokhlayeh@8189 72 sed -i "s|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=$DL -o|" \
gokhlayeh@8189 73 scripts/test-installation.pl
gokhlayeh@8189 74 unset DL
gokhlayeh@8748 75 sed -i -e 's/"db1"/& \&\& $name ne "nss_test1"/' scripts/test-installation.pl
gokhlayeh@8189 76 sed -i 's|@BASH@|/bin/bash|' elf/ldd.bash.in
gokhlayeh@8189 77
gokhlayeh@8189 78 # Fix a bug that prevents Glibc from building with GCC-4.5.2:
slaxemulator@9700 79 patch -Np1 -i $stuff/glibc-2.13-gcc_fix-1.patch
gokhlayeh@8748 80
gokhlayeh@8748 81 # Fix a stack imbalance that occurs under some conditions:
gokhlayeh@8748 82 sed -i '195,213 s/PRIVATE_FUTEX/FUTEX_CLOCK_REALTIME/' \
gokhlayeh@8748 83 nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S \
gokhlayeh@8748 84 nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S
gokhlayeh@8189 85
pankso@10031 86 # Glibc needs ld.so.conf in the install destdir.
gokhlayeh@8189 87 mkdir -p $WOK/$PACKAGE/install/etc
gokhlayeh@8189 88 touch $WOK/$PACKAGE/install/etc/ld.so.conf
pankso@10031 89 mkdir ../glibc-build && cd ../glibc-build
pankso@10031 90
pankso@10031 91 # Read the INSTALL file in glibc. Also Glibc dont build with -Os flag.
pankso@10031 92 # --enale-kernel use latest SliTaz Kernel version. From Glibc INSTALL:
pankso@10031 93 # "The higher the VERSION number is, the less compatibility code is
pankso@10031 94 # added, and the faster the code gets."
pankso@10031 95 unset CFLAGS CXXFLAGS
pankso@10031 96 case "$ARCH" in
pankso@10024 97 i386|i486)
pankso@12008 98 echo "CFLAGS += -O2 -march=i486 -mtune=i486" > configparms ;;
pankso@10024 99 *)
pankso@12008 100 echo "CFLAGS += -O2 -march=$ARCH -mtune=$ARCH" > configparms ;;
pankso@10024 101 esac
gokhlayeh@8189 102 { $src/configure \
pankso@1153 103 --disable-profile \
pankso@1153 104 --enable-add-ons \
pankso@10034 105 --enable-kernel=2.6.30 \
pankso@10024 106 --libexecdir=/usr/lib/glibc \
pankso@10147 107 --build=$HOST_SYSTEM \
pankso@10147 108 --host=$HOST_SYSTEM &&
pankso@10031 109 make && make install_root=$DESTDIR install
gokhlayeh@8189 110 } || return 1
gokhlayeh@8189 111
pankso@10031 112 # If temporary toolchain was previously used, switch to regular toolchain.
gokhlayeh@8189 113 [ -d /tools ] || return
gokhlayeh@8189 114 mv /tools/bin/ld /tools/bin/ld-old
gokhlayeh@8189 115 mv /tools/$(gcc -dumpmachine)/bin/ld /tools/$(gcc -dumpmachine)/bin/ld-old
gokhlayeh@8189 116 mv /tools/bin/ld-new /tools/bin/ld
gokhlayeh@8189 117 ln -s /tools/bin/ld /tools/$(gcc -dumpmachine)/bin/ld
gokhlayeh@8189 118 gcc -dumpspecs | sed -e 's@/tools@@g' \
gokhlayeh@8189 119 -e '/\*startfile_prefix_spec:/{n;s@.*@/usr/lib/ @}' \
gokhlayeh@8189 120 -e '/\*cpp:/{n;s@$@ -isystem /usr/include@}' > \
gokhlayeh@8189 121 `dirname $(gcc --print-libgcc-file-name)`/specs
pankso@9 122 }
pankso@9 123
pankso@9 124 # Rules to gen a SliTaz package suitable for Tazpkg.
pankso@9 125 genpkg_rules()
pankso@9 126 {
pankso@2701 127 LOCALE=""
pankso@9 128 mkdir -p $fs/var
gokhlayeh@8189 129
gokhlayeh@8189 130 # Remove build directory.
pankso@9713 131 rm -rf $WOK/$PACKAGE/source/$PACKAGE-build
pankso@9713 132 rm -rf $WOK/$PACKAGE/$PACKAGE-build
pankso@9 133 }