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| author | MikoĊaj Siedlarek <msiedlarek@nctz.net> | 2014-05-05 10:39:55 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-05-07 13:04:48 (GMT) |
| commit | 1bed75a590707c311de6feddafdfb32cbb9e4afb (patch) | |
| tree | cedeced7528d4a7c8b878a052b713b38f1d03565 | |
| parent | 1aed32faaeff40dcde2fa7cb75c7c249e68485e3 (diff) | |
| download | CMake-1bed75a590707c311de6feddafdfb32cbb9e4afb.zip CMake-1bed75a590707c311de6feddafdfb32cbb9e4afb.tar.gz CMake-1bed75a590707c311de6feddafdfb32cbb9e4afb.tar.bz2 | |
OS X: Use -iframework for system framework directories
Just like -I flag has its -isystem counterpart which marks an include
directory as a system directory and prevents unwanted warnings, on Apple
systems there is -iframework -- a system directory replacement for -F.
Use this flag to implement include_directories(SYSTEM) for frameworks.
| -rw-r--r-- | Modules/Platform/Darwin-Clang.cmake | 3 | ||||
| -rw-r--r-- | Modules/Platform/Darwin-GNU.cmake | 4 | ||||
| -rw-r--r-- | Source/cmLocalGenerator.cxx | 20 |
3 files changed, 24 insertions, 3 deletions
diff --git a/Modules/Platform/Darwin-Clang.cmake b/Modules/Platform/Darwin-Clang.cmake index 528873c..4cded47 100644 --- a/Modules/Platform/Darwin-Clang.cmake +++ b/Modules/Platform/Darwin-Clang.cmake @@ -24,4 +24,7 @@ macro(__darwin_compiler_clang lang) set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "-bundle -Wl,-headerpad_max_install_names") set(CMAKE_${lang}_SYSROOT_FLAG "-isysroot") set(CMAKE_${lang}_OSX_DEPLOYMENT_TARGET_FLAG "-mmacosx-version-min=") + if(NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 3.1) + set(CMAKE_${lang}_SYSTEM_FRAMEWORK_SEARCH_FLAG "-iframework ") + endif() endmacro() diff --git a/Modules/Platform/Darwin-GNU.cmake b/Modules/Platform/Darwin-GNU.cmake index 5fee7e3..87d1d23 100644 --- a/Modules/Platform/Darwin-GNU.cmake +++ b/Modules/Platform/Darwin-GNU.cmake @@ -23,6 +23,10 @@ macro(__darwin_compiler_gnu lang) # GNU does not have -shared on OS X set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names") set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "-bundle -Wl,-headerpad_max_install_names") + + if(NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4.3) + set(CMAKE_${lang}_SYSTEM_FRAMEWORK_SEARCH_FLAG "-iframework ") + endif() endmacro() macro(cmake_gnu_set_sysroot_flag lang) diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx index f375b5f..c4c6428 100644 --- a/Source/cmLocalGenerator.cxx +++ b/Source/cmLocalGenerator.cxx @@ -1344,6 +1344,12 @@ std::string cmLocalGenerator::GetIncludeFlags( const char* fwSearchFlag = this->Makefile->GetDefinition(fwSearchFlagVar); + std::string sysFwSearchFlagVar = "CMAKE_"; + sysFwSearchFlagVar += lang; + sysFwSearchFlagVar += "_SYSTEM_FRAMEWORK_SEARCH_FLAG"; + const char* sysFwSearchFlag = + this->Makefile->GetDefinition(sysFwSearchFlagVar); + bool flagUsed = false; std::set<std::string> emitted; #ifdef __APPLE__ @@ -1360,9 +1366,17 @@ std::string cmLocalGenerator::GetIncludeFlags( frameworkDir = cmSystemTools::CollapseFullPath(frameworkDir.c_str()); if(emitted.insert(frameworkDir).second) { - includeFlags - << fwSearchFlag << this->Convert(frameworkDir, - START_OUTPUT, shellFormat, true) + if (sysFwSearchFlag && target && + target->IsSystemIncludeDirectory(*i, config)) + { + includeFlags << sysFwSearchFlag; + } + else + { + includeFlags << fwSearchFlag; + } + includeFlags << this->Convert(frameworkDir, START_OUTPUT, + shellFormat, true) << " "; } continue; |