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| author | David Cole <david.cole@kitware.com> | 2011-07-18 13:59:58 (GMT) |
|---|---|---|
| committer | David Cole <david.cole@kitware.com> | 2011-07-18 13:59:58 (GMT) |
| commit | 5f7acc8d75d736905d9f54badebc80ad196e8877 (patch) | |
| tree | 8280f6f914d24d9883186d75257478147f7b5754 /Tests/BuildDepends | |
| parent | c050c592eef00a13bfc1e9bf31e45b2005588ccf (diff) | |
| download | CMake-5f7acc8d75d736905d9f54badebc80ad196e8877.zip CMake-5f7acc8d75d736905d9f54badebc80ad196e8877.tar.gz CMake-5f7acc8d75d736905d9f54badebc80ad196e8877.tar.bz2 | |
Base architecture choice logic on Xcode version
Not on Darwin version.
Diffstat (limited to 'Tests/BuildDepends')
| -rw-r--r-- | Tests/BuildDepends/Project/CMakeLists.txt | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/Tests/BuildDepends/Project/CMakeLists.txt b/Tests/BuildDepends/Project/CMakeLists.txt index f03c238..a977884 100644 --- a/Tests/BuildDepends/Project/CMakeLists.txt +++ b/Tests/BuildDepends/Project/CMakeLists.txt @@ -1,11 +1,27 @@ cmake_minimum_required(VERSION 2.6) project(testRebuild) + +function(test_for_xcode4 result_var) + set(${result_var} 0 PARENT_SCOPE) + if(APPLE) + execute_process(COMMAND xcodebuild -version + OUTPUT_VARIABLE ov RESULT_VARIABLE rv + ) + if("${rv}" STREQUAL "0") + if(ov MATCHES "^Xcode 4.[0-9].*$") + set(${result_var} 1 PARENT_SCOPE) + endif() + endif() + endif() +endfunction() + if(APPLE) # only use multi-arch if the sysroot exists on this machine if(EXISTS "${CMAKE_OSX_SYSROOT}") set(CMAKE_OSX_ARCHITECTURES "ppc;i386") - if(NOT "${DARWIN_MAJOR_VERSION}.${DARWIN_MINOR_VERSION}" VERSION_LESS 10.0) - # Snow Leopard or later, use modern architectures as defaults + test_for_xcode4(is_xcode4) + if(is_xcode4) + # Xcode 4, use modern architectures as defaults # Arch 'ppc' no longer works: tools no longer available starting with Xcode 4 set(CMAKE_OSX_ARCHITECTURES i386 x86_64) endif() |