riscv32-elf-gcc/trunk/PKGBUILD.bootstrap

   1 # Maintainer: Filipe Laíns (FFY00) <lains@archlinux.org>
   2 # Contributor: Anatol Pomozov <anatol.pomozov@gmail.com>
   3
   4 _target=riscv32-elf
   5 pkgname=$_target-gcc-bootstrap
   6 pkgver=9.3.0
   7 _islver=0.22
   8 pkgrel=1
   9 pkgdesc='The GNU Compiler Collection - cross compiler for RISCV32 target - bootstrap version. only used to build initial libc and compiler'
  10 arch=(x86_64)
  11 url='http://gcc.gnu.org/'
  12 license=(GPL LGPL FDL)
  13 depends=($_target-binutils libmpc zlib)
  14 makedepends=(gmp mpfr)
  15 options=(!emptydirs !strip)
  16 provides=(${pkgname%-bootstrap})
  17 conflicts=(${pkgname%-bootstrap})
  18 source=(https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig}
  19         #ftp://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.xz
  20         http://isl.gforge.inria.fr/isl-$_islver.tar.bz2)
  21 sha512sums=('4b9e3639eef6e623747a22c37a904b4750c93b6da77cf3958d5047e9b5ebddb7eebe091cc16ca0a227c0ecbd2bf3b984b221130f269a97ee4cc18f9cf6c444de'
  22             'SKIP'
  23             'fc2c9796979610dd51143dcefe4f5c989c4354571cc5a1fcc6b932fd41f42a54f6b43adfd289af61be7bd06f3a523fa6a7d7ee56680e32d8036beb4c188fa668')
  24 validpgpkeys=(F3691687D867B81B51CE07D9BBE43771487328A9  # bpiotrowski@archlinux.org
  25               13975A70E63C361C73AE69EF6EEB81F8981C74C7  # richard.guenther@gmail.com
  26               33C235A34C46AA3FFB293709A328C3A2C3C45C06) # Jakub Jelinek <jakub@redhat.com>
  27
  28
  29 if [ -n "$_snapshot" ]; then
  30   _basedir=gcc-$_snapshot
  31 else
  32   _basedir=gcc-$pkgver
  33 fi
  34
  35 prepare() {
  36   cd $_basedir
  37
  38   # link isl for in-tree builds
  39   ln -sf ../isl-$_islver isl
  40
  41   echo $pkgver > gcc/BASE-VER
  42
  43   # Do not run fixincludes
  44   sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
  45
  46   # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
  47   sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" "$srcdir"/$_basedir/{libiberty,gcc}/configure
  48
  49   rm -rf "$srcdir"/gcc-build
  50   mkdir -p "$srcdir"/gcc-build
  51 }
  52
  53 build() {
  54   cd gcc-build
  55
  56   # using -pipe causes spurious test-suite failures
  57   # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
  58   CFLAGS=${CFLAGS/-pipe/}
  59   CXXFLAGS=${CXXFLAGS/-pipe/}
  60
  61   "$srcdir"/$_basedir/configure \
  62       --target=$_target \
  63       --prefix=/usr \
  64       --libdir=/usr/lib \
  65       --libexecdir=/usr/lib \
  66       --program-prefix=$_target- \
  67       --with-local-prefix=/usr/$_target \
  68       --with-build-sysroot=/usr/$_target \
  69       --with-sysroot=/usr/$_target \
  70       --with-newlib \
  71       --without-headers \
  72       --disable-shared \
  73       --disable-threads \
  74       --with-system-zlib \
  75       --enable-tls \
  76       --enable-languages=c \
  77       --disable-libatomic \
  78       --disable-libmudflap \
  79       --disable-libssp \
  80       --disable-libquadmath \
  81       --disable-libgomp \
  82       --disable-nls \
  83       --enable-multilib \
  84       --disable-bootstrap \
  85       --enable-checking=release
  86
  87   make inhibit-libc=true all-gcc
  88   make inhibit-libc=true all-target-libgcc
  89 }
  90
  91 package() {
  92   cd gcc-build
  93
  94   make DESTDIR="$pkgdir" inhibit-libc=true install-gcc
  95   make DESTDIR="$pkgdir" inhibit-libc=true install-target-libgcc
  96
  97   # strip target binaries
  98   find "$pkgdir"/usr/lib/gcc/$_target/ \
  99        -type f -and \( -name \*.a -or -name \*.o \) \
 100        -exec $_target-objcopy -R .comment -R .note -R .debug_info -R .debug_aranges \
 101        -R .debug_pubnames -R .debug_pubtypes -R .debug_abbrev -R .debug_line \
 102        -R .debug_str -R .debug_ranges -R .debug_loc '{}' \;
 103
 104   # strip host binaries
 105   find "$pkgdir"/usr/bin/ "$pkgdir"/usr/lib/gcc/$_target/ -type f -and \( -executable \) -exec strip '{}' \;
 106
 107   # Remove files that conflict with host gcc package
 108   rm -r "$pkgdir"/usr/share/man/man7
 109   rm -r "$pkgdir"/usr/share/info
 110 }
 111