libjpeg_iOS_builder.sh

#!/bin/bash
export MACOSX_DEPLOYMENT_TARGET="10.9"

: << '#__REM__'

指定さたライブラリをiOS用にフルオートで作成します。ダウンロード、複数のアーキテクチャのビルドも自動的に行います。デフォルトではi386、x86_64、armv7、armv7s、arm64のアーキテクチャを作成します。
Create a full-auto to iOS for the library specified. I do also builds the architecture download, more than one. Create architecture i386, x86_64, armv7, armv7s, arm64 by default.

#__REM__

TARGET_VERSION="1.4.2"
ARCHIVE_BASENAME="libjpeg-turbo"
OUTPUT_LIBS="libjpeg.a libturbojpeg.a"
DOWNLOAD_URL="http://sourceforge.net/projects/${ARCHIVE_BASENAME}/files/${TARGET_VERSION}/${ARCHIVE_BASENAME}-${TARGET_VERSION}.tar.gz"
#check the version
#http://sourceforge.net/projects/libjpeg-turbo/files/?source=navbar

SDK_VERSION="$(xcodebuild -showsdks | grep iphoneos | cut -d ' ' -f 2)"
if [ "$SDK_VERSION" == "" ]; then
  echo "iOS SDK Not Found"
  exit
fi

#ios
DEPLOYMENT_TARGET="ios"
MIN_OS_VERSION="6.0"
ARCHS="i386 x86_64 armv7 armv7s arm64"

#osx
#DEPLOYMENT_TARGET="osx"
#SDK_VERSION="10.9"
#MIN_OS_VERSION="10.9"
#RCHS="i386 x86_64"

DEBUG=0
VERBOSE=0

########################################

DEVELOPER=`xcode-select -print-path`
#DEVELOPER="/Applications/Xcode.app/Contents/Developer"

cd "`dirname \"$0\"`"
REPOROOT=$(pwd)

OUTPUT_DIR="${REPOROOT}/dependencies-lib"
mkdir -p "${OUTPUT_DIR}/include"
mkdir -p "${OUTPUT_DIR}/lib"

BUILD_DIR="${REPOROOT}/build"

SRC_DIR="${BUILD_DIR}/src"
mkdir -p "$SRC_DIR"
INTER_DIR="${BUILD_DIR}/built"
mkdir -p "$INTER_DIR"

########################################

#set -x

cd $SRC_DIR

set -e

if [ ! -e "${SRC_DIR}/${ARCHIVE_BASENAME}-${TARGET_VERSION}.tar.gz" ]; then
  cat <<_EOT_
##############################################################################
####
####  Downloading ${ARCHIVE_BASENAME}-${TARGET_VERSION}.tar.gz
####
##############################################################################
_EOT_
  #curl -O ${DOWNLOAD_URL}
  wget ${DOWNLOAD_URL}
  echo "Done." ; echo ""
fi

cat <<_EOT_
##############################################################################
####
####  Using ${ARCHIVE_BASENAME}-${TARGET_VERSION}.tar.gz
####
##############################################################################
_EOT_
tar zxf ${ARCHIVE_BASENAME}-${TARGET_VERSION}.tar.gz -C $SRC_DIR

cd "${SRC_DIR}/${ARCHIVE_BASENAME}-${TARGET_VERSION}"

export ORIGINALPATH=$PATH

if [ "${DEPLOYMENT_TARGET}" == "ios" ]; then
  X68PLATFORM="iPhoneSimulator"
  CFLAG_VERSION_MIN="-mios-simulator-version-min"
  PLATFORM_DEPLOYMENT_TARGET="IPHONEOS_DEPLOYMENT_TARGET"
else
  X68PLATFORM="MacOSX"
  CFLAG_VERSION_MIN="-mmacosx-version-min"
  PLATFORM_DEPLOYMENT_TARGET="OSX_DEPLOYMENT_TARGET"
fi

for ARCH in ${ARCHS}
do
  if [ "${ARCH}" == "i386" ] || [ "${ARCH}" == "x86_64" ]; then
    PLATFORM=${X68PLATFORM}
  else
    PLATFORM="iPhoneOS"
  fi

  PREFIX="${INTER_DIR}/${PLATFORM}${SDK_VERSION}-${ARCH}.sdk"
  mkdir -p "${PREFIX}"

  export PATH=$ORIGINALPATH
  autoreconf -fiv

#  export PATH="${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer/usr/bin:${DEVELOPER}/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
  export PATH="/usr/bin:${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer/usr/bin:${DEVELOPER}/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"

  cat <<_EOT_
##############################################################################
####
####   Configure ${ARCH}
####
##############################################################################
_EOT_

  case "${ARCH}" in
    "i386" )
      HOST_CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
      HOST_CFLAGS="-arch ${ARCH} -I${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/include ${CFLAG_VERSION_MIN}=${MIN_OS_VERSION} -DUSE_FILE32API"
      HOST_LDFLAGS="-arch ${ARCH} -I${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/include ${CFLAG_VERSION_MIN}=${MIN_OS_VERSION}"
      HOST_PLATFORMDIR=/Applications/Xcode.app/Contents/Developer/Platforms/${PLATFORM}.platform
      HOST_SYSROOT=$HOST_PLATFORMDIR/Developer/SDKs/${PLATFORM}${SDK_VERSION}.sdk

      export ${PLATFORM_DEPLOYMENT_TARGET}=$SDK_VERSION
      if [ "${DEBUG}" == 0 ]; then
        HOST_CFLAGS="${HOST_CFLAGS} -O3 -DNDEBUG"
      else
        HOST_CFLAGS="${HOST_CFLAGS} -O0 -g -DDEBUG"
      fi

      ./configure \
          --prefix=${PREFIX} \
          --build x86_64-apple-darwin \
          --host i386-apple-darwin \
          --enable-static \
          --disable-shared \
          --disable-silent-rules \
          --with-pic \
          --with-sysroot ${HOST_SYSROOT} \
          CC="$HOST_CC" LD="$HOST_CC" \
          CFLAGS="-isysroot $HOST_SYSROOT $HOST_CFLAGS" \
          LDFLAGS="-isysroot $HOST_SYSROOT $HOST_LDFLAGS"
    ;;

    "x86_64" )
      HOST_CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
      HOST_CFLAGS="-arch ${ARCH} -I${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/include ${CFLAG_VERSION_MIN}=${MIN_OS_VERSION} -DUSE_FILE32API"
      HOST_LDFLAGS="-arch ${ARCH} -I${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/include ${CFLAG_VERSION_MIN}=${MIN_OS_VERSION}"
      HOST_PLATFORMDIR=/Applications/Xcode.app/Contents/Developer/Platforms/${PLATFORM}.platform
      HOST_SYSROOT=$HOST_PLATFORMDIR/Developer/SDKs/${PLATFORM}${SDK_VERSION}.sdk

      export ${PLATFORM_DEPLOYMENT_TARGET}=$SDK_VERSION
      export NASM=/usr/local/bin/nasm
      if [ "${DEBUG}" == 0 ]; then
        HOST_CFLAGS="${HOST_CFLAGS} -O3 -DNDEBUG"
      else
        HOST_CFLAGS="${HOST_CFLAGS} -O0 -g -DDEBUG"
      fi

      ./configure \
          --prefix=${PREFIX} \
          --build x86_64-apple-darwin \
          --host x86_64-apple-darwin \
          --enable-static \
          --disable-shared \
          --disable-silent-rules \
          --with-pic \
          --with-sysroot ${HOST_SYSROOT} \
          CC="$HOST_CC" LD="$HOST_CC" \
          CFLAGS="-isysroot $HOST_SYSROOT $HOST_CFLAGS" \
          LDFLAGS="-isysroot $HOST_SYSROOT $HOST_LDFLAGS"
    ;;

    "armv7" | "armv7s" | "arm64" )
      HOST_CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
      HOST_CFLAGS="-fembed-bitcode -arch ${ARCH} -I${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/include  -miphoneos-version-min=${MIN_OS_VERSION} -DUSE_FILE32API"
      HOST_LDFLAGS="-fembed-bitcode -arch ${ARCH} -I${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/include -miphoneos-version-min=${MIN_OS_VERSION}"
      HOST_PLATFORMDIR=/Applications/Xcode.app/Contents/Developer/Platforms/${PLATFORM}.platform
      HOST_SYSROOT=$HOST_PLATFORMDIR/Developer/SDKs/${PLATFORM}${SDK_VERSION}.sdk

      export ${PLATFORM_DEPLOYMENT_TARGET}=$SDK_VERSION
      if [ "${DEBUG}" == 0 ]; then
        HOST_CFLAGS="${HOST_CFLAGS} -O3 -DNDEBUG"
      else
        HOST_CFLAGS="${HOST_CFLAGS} -O0 -g -DDEBUG"
      fi

      ./configure \
          --prefix=${PREFIX} \
          --build x86_64-apple-darwin \
          --host arm-apple-darwin \
          --enable-static \
          --disable-shared \
          --disable-silent-rules \
          --with-pic \
          --with-sysroot ${HOST_SYSROOT} \
          CC="$HOST_CC" LD="$HOST_CC" \
          CFLAGS="-isysroot $HOST_SYSROOT $HOST_CFLAGS $HOST_CFLAGS_64" \
          LDFLAGS="-isysroot $HOST_SYSROOT $HOST_LDFLAGS $HOST_LDFLAGS_64"
    ;;
  esac
  echo "Done." ; echo ""

    cat <<_EOT_
##############################################################################
####
####   Make ${ARCH}
####
##############################################################################
_EOT_
  make V=${VERBOSE} clean
  make -j4 V=${VERBOSE}
  make -j4 V=${VERBOSE} install
  echo "Done." ; echo ""
done

########################################

  cat <<_EOT_
##############################################################################
####
####   Build library ...
####
##############################################################################
_EOT_
for OUTPUT_LIB in ${OUTPUT_LIBS}; do
  INPUT_LIBS=""
  for ARCH in ${ARCHS}; do
    if [ "${ARCH}" == "i386" ] || [ "${ARCH}" == "x86_64" ]; then
      PLATFORM=${X68PLATFORM}
    else
      PLATFORM="iPhoneOS"
    fi
    INPUT_ARCH_LIB="${INTER_DIR}/${PLATFORM}${SDK_VERSION}-${ARCH}.sdk/lib/${OUTPUT_LIB}"
    if [ -e $INPUT_ARCH_LIB ]; then
      INPUT_LIBS="${INPUT_LIBS} ${INPUT_ARCH_LIB}"
    fi
  done
  # Combine the three architectures into a universal library.
  if [ -n "$INPUT_LIBS"  ]; then
    lipo -create $INPUT_LIBS \
    -output "${OUTPUT_DIR}/lib/${OUTPUT_LIB}"
  else
    echo "$OUTPUT_LIB does not exist, skipping (are the dependencies installed?)"
  fi
done

for ARCH in ${ARCHS}; do
  if [ "${ARCH}" == "i386" ] || [ "${ARCH}" == "x86_64" ]; then
    PLATFORM=${X68PLATFORM}
  else
    PLATFORM="iPhoneOS"
  fi
  cp -R ${INTER_DIR}/${PLATFORM}${SDK_VERSION}-${ARCH}.sdk/include/* ${OUTPUT_DIR}/include/
  if [ $? == "0" ]; then
    # We only need to copy the headers over once. (So break out of forloop
    # once we get first success.)
    break
  fi
  echo "Done." ; echo ""
done


cd $BUILD_DIR

libs=( libjpeg libturbojpeg )
echo "frameworks/libturbojpeg.framework/libturbojpeg"
mkdir -p "frameworks/libturbojpeg.framework"

for lib in "${libs[@]}"; do
  lipo -create \
  -arch x86_64 "built/iPhoneSimulator9.2-x86_64.sdk/lib/${lib}.a" \
  -arch i386 "built/iPhoneSimulator9.2-i386.sdk/lib/${lib}.a" \
  -arch armv7 "built/iPhoneOS9.2-armv7.sdk/lib/${lib}.a" \
  -arch armv7s "built/iPhoneOS9.2-armv7s.sdk/lib/${lib}.a" \
  -arch arm64 "built/iPhoneOS9.2-arm64.sdk/lib/${lib}.a" \
  -output "frameworks/libturbojpeg.framework/${lib}"
  mkdir -p "frameworks/libturbojpeg.framework/Headers/"
done

cp built/iPhoneOS9.2-armv7.sdk/include/* "frameworks/libturbojpeg.framework/Headers/"

echo "Done all." ; echo ""