automation/ansible/roles/cross-compilers/files/script.sh

   1 #!/bin/bash -x
   2
   3 SRC_DIR="${SRC_DIR:-/src/gcc-releases-gcc-4.8.5}"
   4 PATCH_DIR="${PATCH_DIR:-/src/patches}"
   5 TARGET="${TARGET:-aarch64-linux-gnu}"
   6 HOST="${HOST:-x86_64-linux-gnu}"
   7 CONFIGURE_ARGS="${CONFIGURE_ARGS:-}"
   8 MAKE_ARGS="${MAKE_ARGS:-}"
   9 MAKE_INSTALL_ARGS="${MAKE_INSTALL_ARGS:-}"
  10
  11 OWD="$(pwd)"
  12 cd "${SRC_DIR}" || exit 1
  13 while read -r line ; do
  14     EXT=$(echo "$line" | rev | cut -d. -f1 | rev)
  15     PATCH_LEVEL=1
  16     if [[ "${EXT}" =~ [0-9]+ ]] ; then
  17         PATCH_LEVEL="${EXT}"
  18     fi
  19     patch -p"${PATCH_LEVEL}" < "${line}"
  20 done < <(find "${PATCH_DIR}" -type f)
  21 cd "${OWD}"
  22
  23 TARGET_ARGS=()
  24 case "${TARGET}" in
  25     aarch64-linux-gnu)
  26         TARGET_ARGS+=(
  27             --enable-fix-cortex-a64-84319
  28         )
  29         ;;
  30     arm-linux-gnueabihf)
  31         TARGET_ARGS+=(
  32             --with-arch=armv7-a
  33             --with-float=hard
  34             --with-fpu=vfpv3-d16
  35             --with-mode=thumb
  36         )
  37         ;;
  38     i686-linux-gnu)
  39         TARGET_ARGS+=(
  40             --with-arch-i686
  41             --with-tune=generic
  42         )
  43         ;;
  44     powerpc64le-linux-gnu)
  45         TARGET_ARGS+=(
  46             --enable-secureplt
  47             --enable-targets=powerpcle-linux
  48             --with-cpu=power8
  49             --with-long-double-128
  50         )
  51         ;;
  52     powerpc-linux-gnu)
  53         TARGET_ARGS+=(
  54             --disable-softfloat
  55             --enable-secureplt
  56             --enable-targets=powerpc-linux,powerpc64-linux
  57             --with-cpu=default32
  58             --with-long-double-128
  59         )
  60         ;;
  61     riscv64-linux-gnu)
  62         echo "Not supported in gcc-4.8"
  63         exit 0
  64         ;;
  65     s390x-linux-gnu)
  66         TARGET_ARGS+=(
  67             --with-arch=zEC12
  68             --with-long-double-128
  69         )
  70         ;;
  71     *)
  72         echo "Unrecognized target: ${TARGET}"
  73         exit 0
  74         ;;
  75 esac
  76
  77 "${SRC_DIR}/configure" --build="${HOST}" --host="${HOST}" --enable-languages=c,c++ \
  78             --program-prefix="${TARGET}-" --target="${TARGET}" --program-suffix=-4.8 \
  79             --prefix=/usr/ --with-system-zlib \
  80             --libexecdir=/usr/lib/ --libdir=/usr/lib/ \
  81             --disable-nls --disable-shared --enable-host-shared \
  82             --disable-bootstrap --enable-threads=posix --enable-default-pie \
  83             --with-sysroot=/ --includedir=/usr/"${TARGET}"/include \
  84             --without-target-system-zlib --enable-multiarch
  85             ${TARGET_ARGS[@]} ${CONFIGURE_ARGS} \
  86             CFLAGS='-std=gnu99' CXXFLAGS='-std=gnu++98'
  87
  88 make -j"${NPROC:-$(nproc)}" ${MAKE_ARGS} \
  89       CFLAGS='-std=gnu99' CXXFLAGS='-std=gnu++98'
  90
  91 make install ${MAKE_INSTALL_ARGS}
  92 mkdir -p /output/usr/lib/ /output/usr/bin/
  93 cp -r /usr/lib/gcc-cross /output/usr/lib/
  94 cp /usr/bin/*-4.8 /output/usr/bin/