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| author | Brad King <brad.king@kitware.com> | 2012-12-05 13:46:04 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2012-12-11 15:15:52 -0500 |
| commit | cc676c3a08019b17433931a9287d9cd8b0ccf2f2 (patch) | |
| tree | 8dd39816b0c86d71ae2a3dadd384c740bd1da730 /Modules/CMakeCXXCompiler.cmake.in | |
| parent | 2dd67c7ea095957d557d2934a67baacdf8a82d7b (diff) | |
| download | cmake-cc676c3a08019b17433931a9287d9cd8b0ccf2f2.tar.gz | |
OS X: Detect implicit linker framework search paths
Previously we hard-coded a list of implicit framework directories but
did not account for CMAKE_OSX_SYSROOT or for changes to the list across
OS X versions. Instead we should automatically detect the framework
directories for the active toolchain.
The parent commit added the "-Wl,-v" option to ask "ld" to print its
implicit directories. It displays a block such as:
Framework search paths:
/...
Parse this block to extract the list of framework directories.
Detection may fail on toolchains that do not list their framework
directories, such as older OS X linkers. Always treat the paths
<sdk>/Library/Frameworks
<sdk>/System/Library/Frameworks
<sdk>/Network/Library/Frameworks # Older OS X only
/System/Library/Frameworks
as implicit. Note that /System/Library/Frameworks should always be
considered implicit so that frameworks CMake finds there will not
override the SDK copies.
Diffstat (limited to 'Modules/CMakeCXXCompiler.cmake.in')
| -rw-r--r-- | Modules/CMakeCXXCompiler.cmake.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/CMakeCXXCompiler.cmake.in b/Modules/CMakeCXXCompiler.cmake.in index 8c5d84e6cb..9287b81945 100644 --- a/Modules/CMakeCXXCompiler.cmake.in +++ b/Modules/CMakeCXXCompiler.cmake.in @@ -51,6 +51,7 @@ endif() set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "@CMAKE_CXX_IMPLICIT_LINK_LIBRARIES@") set(CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "@CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES@") +set(CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "@CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES@") @SET_CMAKE_CMCLDEPS_EXECUTABLE@ @SET_CMAKE_CL_SHOWINCLUDE_PREFIX@ |