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_BUILD_REVISION=1
   6 TERMUX_PKG_SRCURL=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-${TERMUX_PKG_VERSION}/gcc-${TERMUX_PKG_VERSION}.tar.bz2
   7 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-languages=c,c++ --with-system-zlib --disable-multilib --disable-lto"
   8 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --target=$TERMUX_HOST_PLATFORM"
   9 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-gmp=$TERMUX_PREFIX --with-mpfr=$TERMUX_PREFIX --with-mpc=$TERMUX_PREFIX"
  10 # To build gcc as a PIE binary:
  11 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-stage1-ldflags=\"-specs=$TERMUX_SCRIPTDIR/termux.spec\""
  12 # TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-isl-include=$TERMUX_PREFIX/include --with-isl-lib=$TERMUX_PREFIX/lib"
  13 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --disable-isl-version-check"
  14
  15 # TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --without-headers --with-local-prefix=$TERMUX_PREFIX/include" # FIXME: gcc5 trying
  16 if [ "$TERMUX_ARCH" = "arm" ]; then
  17         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=armv7-a --with-fpu=neon --with-float=hard"
  18 elif [ "$TERMUX_ARCH" = "aarch64" ]; then
  19         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=armv8-a"
  20 elif [ "$TERMUX_ARCH" = "i686" ]; then
  21         # -mstackrealign -msse3 -m32
  22         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=i686 --with-tune=atom --with-fpmath=sse"
  23 fi
  24 TERMUX_PKG_RM_AFTER_INSTALL="bin/gcc-ar bin/gcc-ranlib bin/*c++ bin/gcc-nm lib/gcc/*-linux-*/${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"
  25
  26 export AR_FOR_TARGET="$AR"
  27 export AS_FOR_TARGET="$AS"
  28 export CC_FOR_TARGET="$CC"
  29 export CFLAGS_FOR_TARGET="$CFLAGS"
  30 export CPP_FOR_TARGET="$CPP"
  31 export CPPFLAGS_FOR_TARGET="$CPPFLAGS"
  32 export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
  33 export CXX_FOR_TARGET="$CXX"
  34 export LDFLAGS_FOR_TARGET="$LDFLAGS"
  35 export LD_FOR_TARGET="$LD"
  36 export PKG_CONFIG_FOR_TARGET="$PKG_CONFIG"
  37 export RANLIB_FOR_TARGET="$RANLIB"
  38
  39 unset AR
  40 unset AS
  41 unset CC
  42 unset CFLAGS
  43 unset CPP
  44 unset CPPFLAGS
  45 unset CXXFLAGS
  46 unset CXX
  47 unset LDFLAGS
  48 unset LD
  49 unset PKG_CONFIG
  50 unset RANLIB
  51
  52 termux_step_make () {
  53         make -j $TERMUX_MAKE_PROCESSES all-gcc
  54 }
  55
  56 termux_step_make_install () {
  57         make install-gcc
  58 }
  59
  60 termux_step_post_make_install () {
  61         # Android 5.0 only supports PIE binaries, so build that by default with a specs file:
  62         local GCC_SPECS=$TERMUX_PREFIX/lib/gcc/$TERMUX_HOST_PLATFORM/$TERMUX_PKG_VERSION/specs
  63         cp $TERMUX_SCRIPTDIR/termux.spec $GCC_SPECS
  64
  65         if [ $TERMUX_ARCH = "i686" ]; then
  66                 # See https://github.com/termux/termux-packages/issues/3
  67                 # and https://github.com/termux/termux-packages/issues/14
  68                 cat >> $GCC_SPECS <<HERE
  69
  70 *link_emulation:
  71 elf_i386
  72
  73 *dynamic_linker:
  74 /system/bin/linker
  75 HERE
  76         fi
  77
  78         # Replace hardlinks with symlinks:
  79         cd $TERMUX_PREFIX/bin
  80         rm ${TERMUX_HOST_PLATFORM}-g++; ln -s g++ ${TERMUX_HOST_PLATFORM}-g++
  81         rm ${TERMUX_HOST_PLATFORM}-gcc; ln -s gcc ${TERMUX_HOST_PLATFORM}-gcc
  82         rm ${TERMUX_HOST_PLATFORM}-gcc-${TERMUX_PKG_VERSION}; ln -s gcc ${TERMUX_HOST_PLATFORM}-gcc-${TERMUX_PKG_VERSION}
  83 }