#!/bin/bash
# 請自行修改路徑，cd到boost解壓後的目錄下
dir=`dirname $0`
cd "$dir/../../public_libs/boost_1_56_0"
# 如果庫檔案已存在，直接退出
if [ -e ./stage/lib/libboost_date_time.a ]; then
echo "libraries exist. no need to build."
exit 0
fi: $
: $: $
: $echo "iphone_sdkversion: $iphone_sdkversion"
echo "xcode_root: $xcode_root"
echo "compiler: $compiler"
echo "bootstrap"
# 此指令碼如果是被xcode呼叫的話，會因為xcode export的某些變數導致失敗，所以加了env -i。直接在命令列執行此指令碼可以把env -i 去掉
env -i bash ./bootstrap.sh
echo "write project-config.jam"
# 預設生存的project-config.jam是編譯mac版的，這裡直接調換掉
rm project-config.jam
cat >> project-config.jam <$xcode_root/platforms/iphoneos.platform/developer
: arm iphone
;using darwin : $~iphonesim
: $xcode_root/toolchains/xcodedefault.xctoolchain/usr/bin/$compiler -arch i386 -arch x86_64 $extra_cppflags
: $xcode_root/platforms/iphonesimulator.platform/developer
: ia64 iphone
;eof
# 上面的**裡，兩個using darwin分別是編譯真機版和模擬器版的設定。每多一種cpu架構就要再加乙個-arch ***。
echo "build boost iphone dev"
./bjam -j16 --with-iostreams --with-regex --with-timer --with-exception --with-chrono --with-serialization --with-signals --with-date_time --with-filesystem --with-system --with-thread --build-dir=iphone-build --stagedir=iphone-build/stage toolset=darwin architecture=arm target-os=iphone macosx-version=iphone-$ define=_little_endian link=static stage
echo "build boost iphone sim"
./bjam -j16 --with-iostreams --with-regex --with-timer --with-exception --with-chrono --with-serialization --with-signals --with-date_time --with-filesystem --with-system --with-thread --build-dir=iphonesim-build --stagedir=iphonesim-build/stage --toolset=darwin-$~iphonesim architecture=ia64 target-os=iphone macosx-version=iphonesim-$ link=static stage cxxflags=-miphoneos-version-min=7.0
echo "lipo"
# 把各架構下的庫檔案合一，以便在xcode裡可以少設定些搜尋路徑。做得更徹底些是各個分庫合成乙個大庫。不過除非是把靜態庫加入到**倉庫，否則是浪費時間了。要合成的大庫話請參考原文。
mkdir -p stage/lib
lipo -create iphone-build/stage/lib/libboost_iostreams.a iphonesim-build/stage/lib/libboost_iostreams.a -output stage/lib/libboost_iostreams.a
lipo -create iphone-build/stage/lib/libboost_regex.a iphonesim-build/stage/lib/libboost_regex.a -output stage/lib/libboost_regex.a
lipo -create iphone-build/stage/lib/libboost_timer.a iphonesim-build/stage/lib/libboost_timer.a -output stage/lib/libboost_timer.a
lipo -create iphone-build/stage/lib/libboost_exception.a iphonesim-build/stage/lib/libboost_exception.a -output stage/lib/libboost_exception.a
lipo -create iphone-build/stage/lib/libboost_chrono.a iphonesim-build/stage/lib/libboost_chrono.a -output stage/lib/libboost_chrono.a
lipo -create iphone-build/stage/lib/libboost_serialization.a iphonesim-build/stage/lib/libboost_serialization.a -output stage/lib/libboost_serialization.a
lipo -create iphone-build/stage/lib/libboost_signals.a iphonesim-build/stage/lib/libboost_signals.a -output stage/lib/libboost_signals.a
lipo -create iphone-build/stage/lib/libboost_atomic.a iphonesim-build/stage/lib/libboost_atomic.a -output stage/lib/libboost_atomic.a
lipo -create iphone-build/stage/lib/libboost_wserialization.a iphonesim-build/stage/lib/libboost_wserialization.a -output stage/lib/libboost_wserialization.a
lipo -create iphone-build/stage/lib/libboost_date_time.a iphonesim-build/stage/lib/libboost_date_time.a -output stage/lib/libboost_date_time.a
lipo -create iphone-build/stage/lib/libboost_filesystem.a iphonesim-build/stage/lib/libboost_filesystem.a -output stage/lib/libboost_filesystem.a
lipo -create iphone-build/stage/lib/libboost_system.a iphonesim-build/stage/lib/libboost_system.a -output stage/lib/libboost_system.a
lipo -create iphone-build/stage/lib/libboost_thread.a iphonesim-build/stage/lib/libboost_thread.a -output stage/lib/libboost_thread.a
# 庫檔案最終放在./stage/lib/下
echo "completed successfully"
那邊原本加入了 -dboost_ac_use_pthreads -dboost_sp_use_pthreads
兩個巨集，應該去掉
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