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: $0 [path_to_mono] [build_dir] [install_dir]"
  11   exit -1
  12 fi
  13
  14 readonly MONO_DIR=$(readlink -f $1)
  15 readonly BUILD_DIR=$(readlink -f $2)
  16 readonly INSTALL_DIR=$(readlink -f $3)
  17 readonly ORIGINAL_CWD=$(pwd)
  18
  19 set +e
  20 if [ -f ${BUILD_DIR}/Makefile ]; then
  21   cd ${BUILD_DIR}
  22   make distclean
  23 fi
  24 set -e
  25 cd $ORIGINAL_CWD
  26
  27 case "${TARGET_ARCH}" in
  28 x86-32)
  29   readonly USE_PNACL=0
  30   readonly NACL_CROSS_PREFIX_DASH=i686-nacl-
  31   readonly CONFIG_OPTS="--host=i686-pc-linux-gnu \
  32                         --build=i686-pc-linux-gnu \
  33                         --target=i686-pc-linux-gnu"
  34   readonly LIBDIR=lib32
  35   readonly CUSTOM_CFLAGS=""
  36   readonly CUSTOM_LDFLAGS=""
  37   ;;
  38 x86-64)
  39   readonly USE_PNACL=0
  40   readonly NACL_CROSS_PREFIX_DASH=x86_64-nacl-
  41   readonly CONFIG_OPTS="--host=x86_64-pc-linux-gnu \
  42                         --build=x86_64-pc-linux-gnu \
  43                         --target=x86_64-pc-linux-gnu"
  44   readonly LIBDIR=lib
  45   readonly CUSTOM_CFLAGS=""
  46   readonly CUSTOM_LDFLAGS=""
  47   ;;
  48 arm)
  49   readonly USE_PNACL=1
  50   readonly NACL_CROSS_PREFIX_DASH=pnacl-
  51   readonly PNACL_LINK_ARGS="-arch armv7 -O2"
  52   readonly CONFIG_OPTS="--host=armv7l-unknown-linux-gnueabi \
  53                         --build=x86_64-pc-linux-gnu \
  54                         --target=armv7l-unknown-linux-gnueabi"
  55   readonly LIBDIR=libarm
  56   # TODO(olonho): move it to Mono's configure, once nacl target implemented.
  57   readonly CUSTOM_CFLAGS="\
  58 -D__arm__ \
  59 -D__ARM_ARCH_7__ \
  60 -D__portable_native_client__ \
  61 -DARM_FPU_VFP=1 \
  62 -Dtimezone=_timezone \
  63 -DDISABLE_SOCKETS \
  64 -DDISABLE_ATTACH \
  65 -DUSE_NEWLIB \
  66 "
  67   readonly CUSTOM_LDFLAGS=${PNACL_LINK_ARGS}
  68   ;;
  69 esac
  70
  71 # UGLY hack to allow dynamic linking
  72 sed -i -e s/elf_i386/elf_nacl/ -e s/elf_x86_64/elf64_nacl/ \
  73     ${MONO_DIR}/configure
  74 sed -i -e s/elf_i386/elf_nacl/ -e s/elf_x86_64/elf64_nacl/ \
  75     ${MONO_DIR}/libgc/configure
  76 sed -i -e s/elf_i386/elf_nacl/ -e s/elf_x86_64/elf64_nacl/ \
  77     ${MONO_DIR}/eglib/configure
  78
  79 rm -rf ${BUILD_DIR}
  80 mkdir -p ${BUILD_DIR}
  81 cd ${BUILD_DIR}
  82
  83 mkdir -p ${INSTALL_DIR}
  84
  85 if [ ${USE_PNACL} == 1 ]; then
  86   readonly NACL_BIN_PATH="\
  87 ${NACL_SDK_ROOT}/toolchain/linux_x86_pnacl/newlib/bin"
  88   readonly NACLCC=${NACL_BIN_PATH}/pnacl-clang
  89   readonly NACLCXX=${NACL_BIN_PATH}/pnacl-clang++
  90 else
  91   readonly NACL_BIN_PATH=${NACL_SDK_ROOT}/toolchain/linux_x86_glibc/bin
  92   readonly NACLCC=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}gcc
  93   readonly NACLCXX=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}g++
  94 fi
  95 readonly NACLAR=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}ar
  96 readonly NACLRANLIB=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}ranlib
  97 readonly NACLLD=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}ld
  98 readonly NACLOBJDUMP=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}objdump
  99 readonly NACLSTRIP=${NACL_BIN_PATH}/${NACL_CROSS_PREFIX_DASH}strip
 100
 101 CFLAGS="-g -O2 -D_POSIX_PATH_MAX=256 -DPATH_MAX=256 $CUSTOM_CFLAGS"
 102 LDFLAGS="$CUSTOM_LDFLAGS"
 103 LIBS="-lnacl_dyncode -lc -lg -lnosys -lpthread"
 104
 105 CC=${NACLCC} CXX=${NACLCXX} LD=${NACLLD} \
 106 STRIP=${NACLSTRIP} AR=${NACLAR} RANLIB=${NACLRANLIB} OBJDUMP=${NACLOBJDUMP} \
 107 PKG_CONFIG_LIBDIR= \
 108 PATH=${NACL_BIN_PATH}:${PATH} \
 109 LIBS="${LIBS}" \
 110 CFLAGS="${CFLAGS}" \
 111 LDFLAGS="${LDFLAGS}" \
 112 ${MONO_DIR}/configure ${CONFIG_OPTS} \
 113   --exec-prefix=${INSTALL_DIR} \
 114   --libdir=${INSTALL_DIR}/${LIBDIR} \
 115   --prefix=${INSTALL_DIR} \
 116   --program-prefix=${NACL_CROSS_PREFIX_DASH} \
 117   --oldincludedir=${INSTALL_DIR}/include \
 118   --with-glib=embedded \
 119   --with-tls=pthread \
 120   --enable-threads=posix \
 121   --without-sigaltstack \
 122   --without-mmap \
 123   --with-gc=included \
 124   --enable-nacl-gc \
 125   --with-sgen=no \
 126   --enable-nls=no \
 127   --enable-nacl-codegen \
 128   --disable-system-aot \
 129   --enable-shared \
 130   --disable-parallel-mark \
 131   --with-static-mono=no
 132
 133 make
 134 make install