chiark - git - mdw - termux-packages/blob - packages/gcc/build.sh

   1 TERMUX_PKG_HOMEPAGE=http://gcc.gnu.org/
   2 TERMUX_PKG_DESCRIPTION="GNU C compiler"
   3 TERMUX_PKG_DEPENDS="binutils, libgmp, libmpfr, libmpc, ndk-sysroot, libgcc, libisl"
   4 TERMUX_PKG_VERSION=5.3.0
   5 TERMUX_PKG_SRCURL=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-${TERMUX_PKG_VERSION}/gcc-${TERMUX_PKG_VERSION}.tar.bz2
   6 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-languages=c,c++ --with-system-zlib --disable-multilib --disable-lto"
   7 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --target=$TERMUX_HOST_PLATFORM"
   8 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-gmp=$TERMUX_PREFIX --with-mpfr=$TERMUX_PREFIX --with-mpc=$TERMUX_PREFIX"
   9 # To build gcc as a PIE binary:
  10 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-stage1-ldflags=\"-specs=$TERMUX_SCRIPTDIR/termux.spec\""
  11 # TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-isl-include=$TERMUX_PREFIX/include --with-isl-lib=$TERMUX_PREFIX/lib"
  12 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --disable-isl-version-check"
  13
  14 # TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --without-headers --with-local-prefix=$TERMUX_PREFIX/include" # FIXME: gcc5 trying
  15 if [ "$TERMUX_ARCH" = "arm" ]; then
  16         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=armv7-a --with-fpu=neon --with-float=hard"
  17 elif [ "$TERMUX_ARCH" = "aarch64" ]; then
  18         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=armv8-a"
  19 elif [ "$TERMUX_ARCH" = "i686" ]; then
  20         # -mstackrealign -msse3 -m32
  21         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=i686 --with-tune=atom --with-fpmath=sse"
  22 fi
  23 TERMUX_PKG_RM_AFTER_INSTALL="bin/gcc-ar bin/gcc-ranlib bin/c++ bin/gcc-nm bin/*-linux-* lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/include-fixed lib/gcc/*-linux-*/$TERMUX_PKG_VERSION/install-tools libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/install-tools share/man/man7"
  24
  25 export AR_FOR_TARGET="$AR"
  26 export AS_FOR_TARGET="$AS"
  27 export CC_FOR_TARGET="$CC"
  28 export CFLAGS_FOR_TARGET="$CFLAGS"
  29 export CPP_FOR_TARGET="$CPP"
  30 export CPPFLAGS_FOR_TARGET="$CPPFLAGS"
  31 export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
  32 export CXX_FOR_TARGET="$CXX"
  33 export LDFLAGS_FOR_TARGET="$LDFLAGS"
  34 export LD_FOR_TARGET="$LD"
  35 export PKG_CONFIG_FOR_TARGET="$PKG_CONFIG"
  36 export RANLIB_FOR_TARGET="$RANLIB"
  37
  38 unset AR
  39 unset AS
  40 unset CC
  41 unset CFLAGS
  42 unset CPP
  43 unset CPPFLAGS
  44 unset CXXFLAGS
  45 unset CXX
  46 unset LDFLAGS
  47 unset LD
  48 unset PKG_CONFIG
  49 unset RANLIB
  50
  51 termux_step_make () {
  52         make -j $TERMUX_MAKE_PROCESSES all-gcc
  53 }
  54
  55 termux_step_make_install () {
  56         make install-gcc
  57 }
  58
  59 termux_step_post_make_install () {
  60         # Android 5.0 only supports PIE binaries, so build that by default with a specs file:
  61         local GCC_SPECS=$TERMUX_PREFIX/lib/gcc/$TERMUX_HOST_PLATFORM/$TERMUX_PKG_VERSION/specs
  62         cp $TERMUX_SCRIPTDIR/termux.spec $GCC_SPECS
  63
  64         if [ $TERMUX_ARCH = "i686" ]; then
  65                 # See https://github.com/termux/termux-packages/issues/3
  66                 # and https://github.com/termux/termux-packages/issues/14
  67                 cat >> $GCC_SPECS <<HERE
  68
  69 *link_emulation:
  70 elf_i386
  71
  72 *dynamic_linker:
  73 /system/bin/linker
  74 HERE
  75         fi
  76 }