问题
I am glad the NDA for XCode 5 is over and I can ask this question.
I have a problem building Boost for XCode 5 now that there is only one compiler LLVM 5.0
I've tried with Homebrew using --c++11, using clang.... I've tried various ideas and scripts but none has worked so far.
Any help would be appreciated. Thanks
回答1:
To build 32/64 bit fat static binaries for boost 1.54.0 compiled with clang/llvm, the only compiler for Xcode 5:
- Download the unix tarball (not the ZIP! -- that has CR/LF line endings and will gack)
- Untar it.
- cd to boost_1_54_0/
Run:
./bootstrap.sh toolset=clang
Run:
./b2 toolset=clang --without-mpi cxxflags="-arch i386 -arch x86_64 -fvisibility=hidden -fvisibility-inlines-hidden -std=c++11 -stdlib=libc++ -ftemplate-depth=512" linkflags="-stdlib=libc++" link=static stage
...which puts the output libs in ./stage/lib
Then move the libraries where you want them.
These are release libraries, which should be all you need.
This is for OSX. You can change -arch and add other options in the cxxflags= for iOS.
If you need the message passing interface, remove --without-mpi from the b2 command.
==== Fun Facts:
- building boost seems a moving target, so these instructions will likeley break in a future release
- I tried to -Wno-xxxx the warnings off in the cxxflags= ... but it didn't work
- bjam and b2 are the same thing, b2 is the new name
- clang as a first-class toolset was added somewhere along the way, so you can ignore any instructions on the web to modify "user-config.jam" (Everything you need seems to be able to be passed on the b2 command line for these one-off builds.)
来源：https://stackoverflow.com/questions/18888327/using-boost-on-xcode-5-apple-llvm-5-0