native_client_sdk/src/build_tools/nacl-mono-runtime.sh

   1 #!/bin/bash
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 set -o nounset
   7 set -o errexit
   8
   9 if [[ $# -ne 3 ]]; then
  10   echo "Usage: $0 [path_to_mono] [build_dir] [install_dir]"
  11   exit -1
  12 fi
  13
  14 readonly CLEAN=1
  15 readonly DEBUG=0
  16 readonly PARALLEL=0
  17 readonly MONO_DIR=$(readlink -f $1)
  18 readonly BUILD_DIR=$(readlink -f $2)
  19 readonly INSTALL_DIR=$(readlink -f $3)
  20 readonly ORIGINAL_CWD=$(pwd)
  21
  22 set +e
  23 if [ -f ${BUILD_DIR}/Makefile -a ${CLEAN} != 0 ]; then
  24   cd ${BUILD_DIR}
  25   make distclean
  26 fi
  27 set -e
  28 cd $ORIGINAL_CWD
  29
  30 case "${TARGET_ARCH}" in
  31 x86-32)
  32   readonly USE_PNACL=0
  33   readonly USE_NEWLIB=0
  34   readonly TC_FLAVOUR=linux_x86_glibc
  35   readonly NACL_CROSS_PREFIX_DASH=i686-nacl-
  36   CONFIG_OPTS="--host=i686-pc-linux-gnu \
  37                --build=i686-pc-linux-gnu \
  38                --target=i686-pc-linux-gnu"
  39   readonly LIBDIR=lib32
  40   CUSTOM_CFLAGS=""
  41   readonly CUSTOM_LDFLAGS=""
  42   ;;
  43 x86-64)
  44   readonly USE_PNACL=0
  45   readonly USE_NEWLIB=0
  46   readonly TC_FLAVOUR=linux_x86_glibc
  47   readonly NACL_CROSS_PREFIX_DASH=x86_64-nacl-
  48   CONFIG_OPTS="--host=x86_64-pc-linux-gnu \
  49                --build=x86_64-pc-linux-gnu \
  50                --target=x86_64-pc-linux-gnu"
  51   readonly LIBDIR=lib
  52   CUSTOM_CFLAGS=""
  53   readonly CUSTOM_LDFLAGS=""
  54   ;;
  55 arm)
  56   readonly USE_PNACL=0
  57   readonly USE_NEWLIB=1
  58   readonly TC_FLAVOUR=linux_arm_newlib
  59   readonly NACL_CROSS_PREFIX_DASH=arm-nacl-
  60   CONFIG_OPTS="--host=armv7l-unknown-linux-gnueabi \
  61                --build=x86_64-pc-linux-gnu \
  62                --target=armv7l-unknown-linux-gnueabi \
  63                --with-jumptables=yes"
  64   readonly LIBDIR=libarm
  65   # TODO(olonho): move it to Mono's configure, once nacl target implemented.
  66   CUSTOM_CFLAGS="\
  67 -DARM_FPU_VFP=1 \
  68 -D__ARM_ARCH_7__ \
  69 -Dtimezone=_timezone \
  70 -DDISABLE_SOCKETS \
  71 -DDISABLE_ATTACH \
  72 "
  73   readonly CUSTOM_LDFLAGS=""
  74   ;;
  75 arm-pnacl)
  76   readonly USE_PNACL=1
  77   readonly USE_NEWLIB=1
  78   readonly TC_FLAVOUR=linux_pnacl
  79   readonly NACL_CROSS_PREFIX_DASH=pnacl-
  80   readonly PNACL_LINK_ARGS="-arch armv7 -O2"
  81   CONFIG_OPTS="--host=armv7l-unknown-linux-gnueabi \
  82                         --build=x86_64-pc-linux-gnu \
  83                         --target=armv7l-unknown-linux-gnueabi \
  84                         --with-jumptables=yes"
  85   readonly LIBDIR=libarm
  86   # TODO(olonho): move it to Mono's configure, once nacl target implemented.
  87   CUSTOM_CFLAGS="\
  88 -D__arm__ \
  89 -D__ARM_ARCH_7__ \
  90 -D__portable_native_client__ \
  91 -DARM_FPU_VFP=1 \
  92 -Dtimezone=_timezone \
  93 -DDISABLE_SOCKETS \
  94 -DDISABLE_ATTACH \
  95 "
  96   readonly CUSTOM_LDFLAGS=${PNACL_LINK_ARGS}
  97   ;;
  98 *)
  99   echo "Unsupported target ${TARGET_ARCH}"
 100   exit 1
 101 esac
 102
 103 if [ ${USE_NEWLIB} == 1 ]; then
 104   CUSTOM_CFLAGS="${CUSTOM_CFLAGS} -DUSE_NEWLIB"
 105   CONFIG_OPTS="${CONFIG_OPTS} --enable-shared=no"
 106 else
 107   CONFIG_OPTS="${CONFIG_OPTS} --enable-shared=yes"
 108   # UGLY hack to allow dynamic linking
 109   sed -i -e s/elf_i386/elf_nacl/ -e s/elf_x86_64/elf64_nacl/ \
 110     ${MONO_DIR}/configure
 111   sed -i -e s/elf_i386/elf_nacl/ -e s/elf_x86_64/elf64_nacl/ \
 112     ${MONO_DIR}/libgc/configure
 113   sed -i -e s/elf_i386/elf_nacl/ -e s/elf_x86_64/elf64_nacl/ \
 114     ${MONO_DIR}/eglib/configure
 115 fi
 116
 117 if [ ${CLEAN} != 0 ]; then
 118   rm -rf ${BUILD_DIR}
 119   mkdir -p ${BUILD_DIR}
 120 fi
 121 cd ${BUILD_DIR}
 122
 123 mkdir -p ${INSTALL_DIR}
 124
 125 readonly NACL_BIN_PATH=${NACL_SDK_ROOT}/toolchain/${TC_FLAVOUR}/bin
 126
 127 if [ ${USE_PNACL} == 1 ]; then
 128   readonly NACLCC=${NACL_BIN_PATH}/pnacl-clang
 129   readonly NACLCXX=${NACL_BIN_PATH}/pnacl-clang++
 130 else
 131   readonly NACLCC=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}gcc
 132   readonly NACLCXX=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}g++
 133 fi
 134 readonly NACLAR=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}ar
 135 readonly NACLRANLIB=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}ranlib
 136 readonly NACLLD=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}ld
 137 readonly NACLOBJDUMP=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}objdump
 138 readonly NACLSTRIP=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}strip
 139
 140 if [ ${DEBUG} == 1 ]; then
 141   CFLAGS="$CUSTOM_CFLAGS"
 142   CONFIG_OPTS="${CONFIG_OPTS} --enable-debug=yes"
 143 else
 144   CFLAGS="-g $CUSTOM_CFLAGS"
 145   CONFIG_OPTS="${CONFIG_OPTS} --enable-debug=no"
 146 fi
 147
 148 if [ ${PARALLEL} == 1 ]; then
 149   readonly JOBS="-j16"
 150 else
 151   readonly JOBS=
 152 fi
 153
 154
 155 LDFLAGS="$CUSTOM_LDFLAGS"
 156 LIBS="-lnacl_dyncode -lc -lg -lnosys -lpthread"
 157
 158 CC=${NACLCC} CXX=${NACLCXX} LD=${NACLLD} \
 159 STRIP=${NACLSTRIP} AR=${NACLAR} RANLIB=${NACLRANLIB} OBJDUMP=${NACLOBJDUMP} \
 160 PKG_CONFIG_LIBDIR= \
 161 PATH=${NACL_BIN_PATH}:${PATH} \
 162 LIBS="${LIBS}" \
 163 CFLAGS="${CFLAGS}" \
 164 LDFLAGS="${LDFLAGS}" \
 165 ${MONO_DIR}/configure ${CONFIG_OPTS} \
 166   --exec-prefix=${INSTALL_DIR} \
 167   --libdir=${INSTALL_DIR}/${LIBDIR} \
 168   --prefix=${INSTALL_DIR} \
 169   --program-prefix=${NACL_CROSS_PREFIX_DASH} \
 170   --oldincludedir=${INSTALL_DIR}/include \
 171   --with-glib=embedded \
 172   --with-tls=pthread \
 173   --enable-threads=posix \
 174   --without-sigaltstack \
 175   --without-mmap \
 176   --with-gc=included \
 177   --enable-nacl-gc \
 178   --with-sgen=no \
 179   --enable-nls=no \
 180   --enable-nacl-codegen \
 181   --disable-system-aot \
 182   --disable-parallel-mark \
 183   --with-static-mono=no
 184
 185 if [ ${USE_NEWLIB} == 1 ]; then
 186   # Newlib build doesn't support building shared libs, and unfortunately, this
 187   # leads to libmonoruntime.la no being built as well, unless we'll do that
 188   # explicitly.
 189   make ${JOBS} -C mono/metadata libmonoruntime.la
 190 fi
 191 make ${JOBS}
 192 make ${JOBS} install