Hi,
I'm currently working on porting a project Mac OS X and need some help with
some things.
1) Is it possible to preserve the source code hierarchy in the generate
project? Having every source listed in a single level doesn't really help.
I've tried setting the property "set_property(GLOBAL PROPERTY USE_FOLDERS
ON)" but to no avail.
2) The application I'm working on works with GCC only and version >= 4.6.
I've installed gcc 4.7 with macports but I'm unable to generate a project
with Xcode. I've tried overriding with the following toochain file.
if( "${CMAKE_GENERATOR}" STREQUAL "Xcode")
# This works halfway through, until i run into incompatible flags
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.gcc.4_7")
else()
# This one works just fine when using Makefiles
set(CMAKE_SYSTEM_NAME Darwin)
set(CMAKE_C_COMPILER /opt/local/bin/gcc-mp-4.7)
set(CMAKE_CXX_COMPILER /opt/local/bin/g++-mp-4.7)
endif()
The first condition uses this hack(
http://hamelot.co.uk/programming/add-custom-compiler-to-xcode/) to
integrate the newer version of GCC in Xcode. However, this leads to some
compiler error since some flags are not supported by it (e.g: '-Wmost'). Is
there anyway I can alter the default Xcode projects used by CMake to test
the compiler?
Kind Regards,
Leander
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