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Ninja: dep files and multiple -arch flags not possible on mac

This commit is contained in:
Peter Kuemmel 2012-06-19 21:19:29 +02:00
parent 54431e3395
commit 801f23fe51
1 changed files with 8 additions and 1 deletions
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7
Tests/BuildDepends/Project/CMakeLists.txt
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@ -18,7 +18,14 @@ endfunction()
if(APPLE)
# only use multi-arch if the sysroot exists on this machine
if(EXISTS "${CMAKE_OSX_SYSROOT}")
if("${CMAKE_GENERATOR}" MATCHES "Ninja")
# c++-4.2: -E, -S, -save-temps and -M options are not
# allowed with multiple -arch flags
# but in a ninja build -MMD and -MT is set
set(CMAKE_OSX_ARCHITECTURES "i386")
else()
set(CMAKE_OSX_ARCHITECTURES "ppc;i386")
endif()
test_for_xcode4(is_xcode4)
if(is_xcode4)
# Xcode 4, use modern architectures as defaults