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Giac_maj/giac-1.4.9/build_for_iphoneos 3.54 KB
6663b6c9   adorian   projet complet av...
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  #!/bin/bash
  
  ################################################################################
  #
  # Copyright (c) 2008-2009 Christopher J. Stawarz
  #
  # Permission is hereby granted, free of charge, to any person
  # obtaining a copy of this software and associated documentation files
  # (the "Software"), to deal in the Software without restriction,
  # including without limitation the rights to use, copy, modify, merge,
  # publish, distribute, sublicense, and/or sell copies of the Software,
  # and to permit persons to whom the Software is furnished to do so,
  # subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be
  # included in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  # NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  #
  ################################################################################
  
  
  
  # Disallow undefined variables
  set -u
  
  
  default_gcc_version=4.2
  default_iphoneos_version=4.3
  default_macos_version=10.6
  
  GCC_VERSION="${GCC_VERSION:-$default_gcc_version}"
  export IPHONEOS_DEPLOYMENT_TARGET="${IPHONEOS_DEPLOYMENT_TARGET:-$default_iphoneos_version}"
  export MACOSX_DEPLOYMENT_TARGET="${MACOSX_DEPLOYMENT_TARGET:-$default_macos_version}"
  
  
  usage ()
  {
      cat >&2 << EOF
  Usage: ${0##*/} [-ht] [-p prefix] target [configure_args]
  	-h	Print help message
  	-p	Installation prefix (default: \$HOME/Developer/Platforms/...)
  	-t	Use 16-bit Thumb instruction set (instead of 32-bit ARM)
  
  The target must be "device" or "simulator".  Any additional arguments
  are passed to configure.
  
  The following environment variables affect the build process:
  
  	GCC_VERSION			(default: $default_gcc_version)
  	IPHONEOS_DEPLOYMENT_TARGET	(default: $default_iphoneos_version)
  	MACOSX_DEPLOYMENT_TARGET	(default: $default_macos_version)
  
  EOF
  }
  
  
  while getopts ":hp:t" opt; do
      case $opt in
  	h  ) usage ; exit 0 ;;
  	p  ) prefix="$OPTARG" ;;
  	t  ) thumb_opt=thumb ;;
  	\? ) usage ; exit 2 ;;
      esac
  done
  shift $(( $OPTIND - 1 ))
  
  if (( $# < 1 )); then
      usage
      exit 2
  fi
  
  target=$1
  shift
  
  case $target in
  
      device )
  	arch=armv7
  	platform=iPhoneOS
  	extra_cflags="-m${thumb_opt:-no-thumb} -mthumb-interwork"
  	;;
  
      simulator )
  	arch=i386
  	platform=iPhoneSimulator
  	extra_cflags="-D__IPHONE_OS_VERSION_MIN_REQUIRED=${IPHONEOS_DEPLOYMENT_TARGET%%.*}0000"
  	;;
  
      * )
  	usage
  	exit 2
  
  esac
  
  
  platform_dir="/Developer/Platforms/${platform}.platform/Developer"
  platform_bin_dir="${platform_dir}/usr/bin"
  platform_sdk_dir="${platform_dir}/SDKs/${platform}${IPHONEOS_DEPLOYMENT_TARGET}.sdk"
  prefix="${prefix:-${HOME}${platform_sdk_dir}}"
  
  export CC="${platform_bin_dir}/gcc-${GCC_VERSION}"
  export CFLAGS="-arch ${arch} -pipe -Os -gdwarf-2 -isysroot ${platform_sdk_dir} ${extra_cflags}"
  export LDFLAGS="-arch ${arch} -isysroot ${platform_sdk_dir}"
  export CXX="${platform_bin_dir}/g++-${GCC_VERSION}"
  export CXXFLAGS="${CFLAGS}"
  export CPP="/Developer/usr/bin/cpp-${GCC_VERSION}"
  export CXXCPP="${CPP}"
  
  
  ./configure \
      --prefix="${prefix}" \
      --host="${arch}-apple-darwin" \
      --disable-shared \
      --enable-static \
      "$@" || exit
  
  make install || exit
  
  cat >&2 << EOF
  
  Build succeeded!  Files were installed in
  
    $prefix
  
  EOF