| 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 | } |