248 lines
9.3 KiB
Plaintext
248 lines
9.3 KiB
Plaintext
# Maintainer: Giancarlo Razzolini <grazzolini@archlinux.org>
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# Maintainer: Frederik Schwan <freswa at archlinux dot org>
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# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
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# Contributor: Allan McRae <allan@archlinux.org>
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# toolchain build order: linux-api-headers->glibc->binutils->gcc->glibc->binutils->gcc
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# NOTE: valgrind requires rebuilt with each major glibc version
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pkgbase=glibc
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pkgname=(glibc lib32-glibc)
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pkgver=2.35
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pkgrel=3
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arch=(x86_64)
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url='https://www.gnu.org/software/libc'
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license=(GPL LGPL)
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makedepends=(git gd lib32-gcc-libs python)
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options=(!strip staticlibs !lto)
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#_commit=3de512be7ea6053255afed6154db9ee31d4e557a
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#source=(git+https://sourceware.org/git/glibc.git#commit=$_commit
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source=(https://ftp.gnu.org/gnu/glibc/glibc-$pkgver.tar.xz{,.sig}
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locale.gen.txt
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locale-gen
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lib32-glibc.conf
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sdt.h sdt-config.h
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disable-clone3.diff
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0001-localedef-Update-LC_MONETARY-handling-Bug-28845.patch
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0001-localedata-Do-not-generate-output-if-warnings-were-p.patch
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)
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validpgpkeys=(7273542B39962DF7B299931416792B4EA25340F8 # Carlos O'Donell
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BC7C7372637EC10C57D7AA6579C43DFBF1CF2187) # Siddhesh Poyarekar
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b2sums=('623c728884f070cd87ffeb9203f74206197c52405ac9bc44f3dd519a3468b8e8ae2536c883e5d17d94417dbd1e91775de2e674314e4ff7424f9720026d6b7063'
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'SKIP'
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'46d533d25c7a2ce4ae75d452eee7ebb8e3ce4d191af9be3daa43718b78cb81d33cfd8046a117a15d87de9f5e940448c66005b0490515bf731c9e4691c53908d6'
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'1f6d927b4972220b1c00abee5329c5d6bc01ed5bee57b20db0c7d7433292f7d666b02baf9968267f8e378b1f3bb273e8eef0ccbf22d21400ac36949d7615a474'
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'7c265e6d36a5c0dff127093580827d15519b6c7205c2e1300e82f0fb5b9dd00b6accb40c56581f18179c4fbbc95bd2bf1b900ace867a83accde0969f7b609f8a'
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'a6a5e2f2a627cc0d13d11a82458cfd0aa75ec1c5a3c7647e5d5a3bb1d4c0770887a3909bfda1236803d5bc9801bfd6251e13483e9adf797e4725332cd0d91a0e'
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'214e995e84b342fe7b2a7704ce011b7c7fc74c2971f98eeb3b4e677b99c860addc0a7d91b8dc0f0b8be7537782ee331999e02ba48f4ccc1c331b60f27d715678'
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'edef5f724f68ea95c6b0127bd13a10245f548afc381b2d0a6d1d06ee9f87b7dd89c6becd35d5ae722bf838594eb870a747f67f07f46e7d63f8c8d1a43cce4a52'
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'3c4de02d6308a4d39693e6effa08894ae096397347e439b93b0b5328aba41a373f7f2eeb88c109970f69cca65aaa74ba14e384d6d033f6a913438f4f920854a6'
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'b6014af23688ea971d7af38d58829c8016a0af63770b7f5e8bc986c13ea2cafefe0935ff483b1b37c87ebe3e652b6e0c48ab43dd8ae752d0ed7fecc3751432f4')
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prepare() {
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mkdir -p glibc-build lib32-glibc-build
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[[ -d glibc-$pkgver ]] && ln -s glibc-$pkgver glibc
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cd glibc
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# Disable clone3 syscall for now
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# Can be removed when eletron{9,11,12} and discord are removed or patched:
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# https://github.com/electron/electron/commit/993ecb5bdd5c57024c8718ca6203a8f924d6d574
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# Patch src: https://patchwork.ozlabs.org/project/glibc/patch/87eebkf8ph.fsf@oldenburg.str.redhat.com/
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patch -Np1 -i "${srcdir}"/disable-clone3.diff
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# Fix C.UTF-8 generation errors
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# https://bugs.archlinux.org/task/73797
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patch -Np1 -i "${srcdir}"/0001-localedef-Update-LC_MONETARY-handling-Bug-28845.patch
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patch -Np1 -i "${srcdir}"/0001-localedata-Do-not-generate-output-if-warnings-were-p.patch
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}
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build() {
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local _configure_flags=(
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--prefix=/usr
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--with-headers=/usr/include
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--with-bugurl=https://bugs.archlinux.org/
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--enable-bind-now
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--enable-cet
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--enable-kernel=4.4
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--enable-multi-arch
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--enable-stack-protector=strong
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--enable-systemtap
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--disable-profile
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--disable-crypt
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--disable-werror
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)
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cd "$srcdir/glibc-build"
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echo "slibdir=/usr/lib" >> configparms
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echo "rtlddir=/usr/lib" >> configparms
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echo "sbindir=/usr/bin" >> configparms
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echo "rootsbindir=/usr/bin" >> configparms
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# Credits @allanmcrae
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# https://github.com/allanmcrae/toolchain/blob/f18604d70c5933c31b51a320978711e4e6791cf1/glibc/PKGBUILD
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# remove fortify for building libraries
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CFLAGS=${CFLAGS/-Wp,-D_FORTIFY_SOURCE=2/}
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"$srcdir/glibc/configure" \
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--libdir=/usr/lib \
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--libexecdir=/usr/lib \
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"${_configure_flags[@]}"
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# build libraries with fortify disabled
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echo "build-programs=no" >> configparms
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make -O
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# re-enable fortify for programs
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sed -i "/build-programs=/s#no#yes#" configparms
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echo "CFLAGS += -Wp,-D_FORTIFY_SOURCE=2" >> configparms
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make -O
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# build info pages manually for reproducibility
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make info
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cd "$srcdir/lib32-glibc-build"
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export CC="gcc -m32 -mstackrealign"
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export CXX="g++ -m32 -mstackrealign"
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echo "slibdir=/usr/lib32" >> configparms
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echo "rtlddir=/usr/lib32" >> configparms
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echo "sbindir=/usr/bin" >> configparms
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echo "rootsbindir=/usr/bin" >> configparms
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"$srcdir/glibc/configure" \
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--host=i686-pc-linux-gnu \
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--libdir=/usr/lib32 \
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--libexecdir=/usr/lib32 \
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"${_configure_flags[@]}"
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# build libraries with fortify disabled
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echo "build-programs=no" >> configparms
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make -O
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# re-enable fortify for programs
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sed -i "/build-programs=/s#no#yes#" configparms
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echo "CFLAGS += -Wp,-D_FORTIFY_SOURCE=2" >> configparms
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make -O
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}
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# Credits for skip_test() and check() @allanmcrae
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# https://github.com/allanmcrae/toolchain/blob/f18604d70c5933c31b51a320978711e4e6791cf1/glibc/PKGBUILD
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skip_test() {
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test=$1
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file=$2
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sed -i "s/\b$test\b//" $srcdir/glibc/$file
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}
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check() {
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cd glibc-build
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# adjust/remove buildflags that cause false-positive testsuite failures
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sed -i '/FORTIFY/d' configparms # failure to build testsuite
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sed -i 's/-Werror=format-security/-Wformat-security/' config.make # failure to build testsuite
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sed -i '/CFLAGS/s/-fno-plt//' config.make # 16 failures
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sed -i '/CFLAGS/s/-fexceptions//' config.make # 1 failure
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LDFLAGS=${LDFLAGS/,-z,now/} # 10 failures
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# The following tests fail due to restrictions in the Arch build system
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# The correct fix is to add the following to the systemd-nspawn call:
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# --system-call-filter="@clock @memlock @pkey"
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skip_test test-errno-linux sysdeps/unix/sysv/linux/Makefile
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skip_test tst-ntp_gettime sysdeps/unix/sysv/linux/Makefile
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skip_test tst-ntp_gettimex sysdeps/unix/sysv/linux/Makefile
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skip_test tst-mlock2 sysdeps/unix/sysv/linux/Makefile
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skip_test tst-pkey sysdeps/unix/sysv/linux/Makefile
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skip_test tst-adjtime time/Makefile
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skip_test tst-clock2 time/Makefile
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make -O check
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}
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package_glibc() {
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pkgdesc='GNU C Library'
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depends=('linux-api-headers>=4.10' tzdata filesystem)
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optdepends=('gd: for memusagestat'
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'perl: for mtrace')
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install=glibc.install
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backup=(etc/gai.conf
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etc/locale.gen
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etc/nscd.conf)
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make -C glibc-build install_root="$pkgdir" install
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rm -f "$pkgdir"/etc/ld.so.cache
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# Shipped in tzdata
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rm -f "$pkgdir"/usr/bin/{tzselect,zdump,zic}
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cd glibc
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install -dm755 "$pkgdir"/usr/lib/{locale,systemd/system,tmpfiles.d}
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install -m644 nscd/nscd.conf "$pkgdir/etc/nscd.conf"
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install -m644 nscd/nscd.service "$pkgdir/usr/lib/systemd/system"
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install -m644 nscd/nscd.tmpfiles "$pkgdir/usr/lib/tmpfiles.d/nscd.conf"
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install -dm755 "$pkgdir/var/db/nscd"
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install -m644 posix/gai.conf "$pkgdir"/etc/gai.conf
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install -m755 "$srcdir/locale-gen" "$pkgdir/usr/bin"
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# Create /etc/locale.gen
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install -m644 "$srcdir/locale.gen.txt" "$pkgdir/etc/locale.gen"
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sed -e '1,3d' -e 's|/| |g' -e 's|\\| |g' -e 's|^|#|g' \
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"$srcdir/glibc/localedata/SUPPORTED" >> "$pkgdir/etc/locale.gen"
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if check_option 'debug' n; then
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find "$pkgdir"/usr/bin -type f -executable -exec strip $STRIP_BINARIES {} + 2> /dev/null || true
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find "$pkgdir"/usr/lib -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true
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# Do not strip these for gdb and valgrind functionality, but strip the rest
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find "$pkgdir"/usr/lib \
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-not -name 'ld-*.so*' \
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-not -name 'libc.so*' \
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-not -name 'libpthread.so*' \
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-not -name 'libthread_db.so*' \
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-name '*.so*' -type f -exec strip $STRIP_SHARED {} + 2> /dev/null || true
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fi
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# Provide tracing probes to libstdc++ for exceptions, possibly for other
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# libraries too. Useful for gdb's catch command.
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install -Dm644 "$srcdir/sdt.h" "$pkgdir/usr/include/sys/sdt.h"
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install -Dm644 "$srcdir/sdt-config.h" "$pkgdir/usr/include/sys/sdt-config.h"
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}
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package_lib32-glibc() {
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pkgdesc='GNU C Library (32-bit)'
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depends=("glibc=$pkgver")
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options+=('!emptydirs')
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cd lib32-glibc-build
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make install_root="$pkgdir" install
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rm -rf "$pkgdir"/{etc,sbin,usr/{bin,sbin,share},var}
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# We need to keep 32 bit specific header files
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find "$pkgdir/usr/include" -type f -not -name '*-32.h' -delete
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# Dynamic linker
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install -d "$pkgdir/usr/lib"
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ln -s ../lib32/ld-linux.so.2 "$pkgdir/usr/lib/"
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# Add lib32 paths to the default library search path
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install -Dm644 "$srcdir/lib32-glibc.conf" "$pkgdir/etc/ld.so.conf.d/lib32-glibc.conf"
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# Symlink /usr/lib32/locale to /usr/lib/locale
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ln -s ../lib/locale "$pkgdir/usr/lib32/locale"
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if check_option 'debug' n; then
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find "$pkgdir"/usr/lib32 -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true
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find "$pkgdir"/usr/lib32 \
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-not -name 'ld-*.so*' \
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-not -name 'libc.so*' \
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-not -name 'libpthread.so*' \
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-not -name 'libthread_db.so*' \
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-name '*.so*' -type f -exec strip $STRIP_SHARED {} + 2> /dev/null || true
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fi
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}
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