diff --git a/Help/prop_tgt/LANG_COMPILER_LAUNCHER.rst b/Help/prop_tgt/LANG_COMPILER_LAUNCHER.rst index 23af503af1..a6f2b24f62 100644 --- a/Help/prop_tgt/LANG_COMPILER_LAUNCHER.rst +++ b/Help/prop_tgt/LANG_COMPILER_LAUNCHER.rst @@ -2,7 +2,7 @@ ------------------------ This property is implemented only when ```` is ``C``, ``CXX``, -``Fortran``, or ``CUDA``. +``Fortran``, ``OBJC``, ``OBJCXX``, or ``CUDA``. Specify a :ref:`semicolon-separated list ` containing a command line for a compiler launching tool. The :ref:`Makefile Generators` and the diff --git a/Help/variable/CMAKE_LANG_COMPILER_LAUNCHER.rst b/Help/variable/CMAKE_LANG_COMPILER_LAUNCHER.rst index e5dda60155..c76e2d0587 100644 --- a/Help/variable/CMAKE_LANG_COMPILER_LAUNCHER.rst +++ b/Help/variable/CMAKE_LANG_COMPILER_LAUNCHER.rst @@ -4,7 +4,7 @@ CMAKE__COMPILER_LAUNCHER Default value for :prop_tgt:`_COMPILER_LAUNCHER` target property. This variable is used to initialize the property on each target as it is created. This is done only when ```` is ``C``, ``CXX``, ``Fortran``, -or ``CUDA``. +``OBJC``, ``OBJCXX``, or ``CUDA``. This variable is initialized to the :envvar:`CMAKE__COMPILER_LAUNCHER` environment variable if it is set. diff --git a/Modules/CMakeOBJCInformation.cmake b/Modules/CMakeOBJCInformation.cmake index cb61cb8808..15a3311ee2 100644 --- a/Modules/CMakeOBJCInformation.cmake +++ b/Modules/CMakeOBJCInformation.cmake @@ -110,6 +110,11 @@ if(CMAKE_OBJC_STANDARD_LIBRARIES_INIT) mark_as_advanced(CMAKE_OBJC_STANDARD_LIBRARIES) endif() +if(NOT CMAKE_OBJC_COMPILER_LAUNCHER AND DEFINED ENV{CMAKE_OBJC_COMPILER_LAUNCHER}) + set(CMAKE_OBJC_COMPILER_LAUNCHER "$ENV{CMAKE_OBJC_COMPILER_LAUNCHER}" + CACHE STRING "Compiler launcher for OBJC.") +endif() + include(CMakeCommonLanguageInclude) # now define the following rule variables diff --git a/Modules/CMakeOBJCXXInformation.cmake b/Modules/CMakeOBJCXXInformation.cmake index 71ac26ab28..cb349d7bd2 100644 --- a/Modules/CMakeOBJCXXInformation.cmake +++ b/Modules/CMakeOBJCXXInformation.cmake @@ -203,6 +203,11 @@ if(CMAKE_OBJCXX_STANDARD_LIBRARIES_INIT) mark_as_advanced(CMAKE_OBJCXX_STANDARD_LIBRARIES) endif() +if(NOT CMAKE_OBJCXX_COMPILER_LAUNCHER AND DEFINED ENV{CMAKE_OBJCXX_COMPILER_LAUNCHER}) + set(CMAKE_OBJCXX_COMPILER_LAUNCHER "$ENV{CMAKE_OBJCXX_COMPILER_LAUNCHER}" + CACHE STRING "Compiler launcher for OBJCXX.") +endif() + include(CMakeCommonLanguageInclude) # now define the following rules: diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx index a9f68a6cbb..77b6bc2c5b 100644 --- a/Source/cmMakefileTargetGenerator.cxx +++ b/Source/cmMakefileTargetGenerator.cxx @@ -754,8 +754,8 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles( // See if we need to use a compiler launcher like ccache or distcc std::string compilerLauncher; if (!compileCommands.empty() && - (lang == "C" || lang == "CXX" || lang == "Fortran" || - lang == "CUDA")) { + (lang == "C" || lang == "CXX" || lang == "Fortran" || lang == "CUDA" || + lang == "OBJC" || lang == "OBJCXX")) { std::string const clauncher_prop = lang + "_COMPILER_LAUNCHER"; const char* clauncher = this->GeneratorTarget->GetProperty(clauncher_prop); diff --git a/Source/cmNinjaTargetGenerator.cxx b/Source/cmNinjaTargetGenerator.cxx index 3f1dbe8688..bd19b28bcc 100644 --- a/Source/cmNinjaTargetGenerator.cxx +++ b/Source/cmNinjaTargetGenerator.cxx @@ -724,7 +724,8 @@ void cmNinjaTargetGenerator::WriteCompileRule(const std::string& lang, // See if we need to use a compiler launcher like ccache or distcc std::string compilerLauncher; if (!compileCmds.empty() && - (lang == "C" || lang == "CXX" || lang == "Fortran" || lang == "CUDA")) { + (lang == "C" || lang == "CXX" || lang == "Fortran" || lang == "CUDA" || + lang == "OBJC" || lang == "OBJCXX")) { std::string const clauncher_prop = lang + "_COMPILER_LAUNCHER"; const char* clauncher = this->GeneratorTarget->GetProperty(clauncher_prop); if (clauncher && *clauncher) { diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx index d2693b8b19..30699c3c55 100644 --- a/Source/cmTarget.cxx +++ b/Source/cmTarget.cxx @@ -336,6 +336,7 @@ cmTarget::cmTarget(std::string const& name, cmStateEnums::TargetType type, initProp("C_STANDARD"); initProp("C_STANDARD_REQUIRED"); initProp("C_EXTENSIONS"); + initProp("OBJC_COMPILER_LAUNCHER"); initProp("OBJC_STANDARD"); initProp("OBJC_STANDARD_REQUIRED"); initProp("OBJC_EXTENSIONS"); @@ -347,6 +348,7 @@ cmTarget::cmTarget(std::string const& name, cmStateEnums::TargetType type, initProp("CXX_STANDARD"); initProp("CXX_STANDARD_REQUIRED"); initProp("CXX_EXTENSIONS"); + initProp("OBJCXX_COMPILER_LAUNCHER"); initProp("OBJCXX_STANDARD"); initProp("OBJCXX_STANDARD_REQUIRED"); initProp("OBJCXX_EXTENSIONS"); diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt index cfb6ffe4fa..a46393e70d 100644 --- a/Tests/RunCMake/CMakeLists.txt +++ b/Tests/RunCMake/CMakeLists.txt @@ -544,6 +544,9 @@ if("${CMAKE_GENERATOR}" MATCHES "Make|Ninja") if(CMAKE_Fortran_COMPILER) list(APPEND CompilerLauncher_ARGS -DCMake_TEST_Fortran=1) endif() + if (APPLE AND CMAKE_C_COMPILER_ID MATCHES "Clang|GNU") + list(APPEND CompilerLauncher_ARGS -DCMake_TEST_OBJC=1) + endif() add_RunCMake_test(CompilerLauncher) add_RunCMake_test(ctest_labels_for_subprojects) endif() diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJC-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-common.cmake b/Tests/RunCMake/CompilerLauncher/OBJC-common.cmake new file mode 100644 index 0000000000..7b565f4caf --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-common.cmake @@ -0,0 +1,3 @@ +enable_language(OBJC) +set(CMAKE_VERBOSE_MAKEFILE TRUE) +add_executable(main main.m) diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-env-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJC-env-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-env-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-env-launch-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJC-env-launch-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-env-launch-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-env.cmake b/Tests/RunCMake/CompilerLauncher/OBJC-env.cmake new file mode 100644 index 0000000000..949e88d312 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-env.cmake @@ -0,0 +1 @@ +include(OBJC-common.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-launch-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJC-launch-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-launch-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-launch-env.cmake b/Tests/RunCMake/CompilerLauncher/OBJC-launch-env.cmake new file mode 100644 index 0000000000..1cf13d3df6 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-launch-env.cmake @@ -0,0 +1,3 @@ +set(CTEST_USE_LAUNCHERS 1) +include(CTestUseLaunchers) +include(OBJC-env.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/OBJC-launch.cmake b/Tests/RunCMake/CompilerLauncher/OBJC-launch.cmake new file mode 100644 index 0000000000..43e852164c --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC-launch.cmake @@ -0,0 +1,3 @@ +set(CTEST_USE_LAUNCHERS 1) +include(CTestUseLaunchers) +include(OBJC.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/OBJC.cmake b/Tests/RunCMake/CompilerLauncher/OBJC.cmake new file mode 100644 index 0000000000..3374e8265a --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJC.cmake @@ -0,0 +1,2 @@ +set(CMAKE_OBJC_COMPILER_LAUNCHER "${CMAKE_COMMAND};-E;env;USED_LAUNCHER=1") +include(OBJC-common.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJCXX-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-common.cmake b/Tests/RunCMake/CompilerLauncher/OBJCXX-common.cmake new file mode 100644 index 0000000000..e2ee4eb2df --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-common.cmake @@ -0,0 +1,3 @@ +enable_language(OBJCXX) +set(CMAKE_VERBOSE_MAKEFILE TRUE) +add_executable(main main.mm) diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-env-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJCXX-env-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-env-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-env-launch-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJCXX-env-launch-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-env-launch-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-env.cmake b/Tests/RunCMake/CompilerLauncher/OBJCXX-env.cmake new file mode 100644 index 0000000000..3ed966d190 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-env.cmake @@ -0,0 +1 @@ +include(OBJCXX-common.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-launch-Build-stdout.txt b/Tests/RunCMake/CompilerLauncher/OBJCXX-launch-Build-stdout.txt new file mode 100644 index 0000000000..3313e31f63 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-launch-Build-stdout.txt @@ -0,0 +1 @@ +.*-E env USED_LAUNCHER=1.* diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-launch-env.cmake b/Tests/RunCMake/CompilerLauncher/OBJCXX-launch-env.cmake new file mode 100644 index 0000000000..04c916a18a --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-launch-env.cmake @@ -0,0 +1,3 @@ +set(CTEST_USE_LAUNCHERS 1) +include(CTestUseLaunchers) +include(OBJCXX-env.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX-launch.cmake b/Tests/RunCMake/CompilerLauncher/OBJCXX-launch.cmake new file mode 100644 index 0000000000..5a54bffeb3 --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX-launch.cmake @@ -0,0 +1,3 @@ +set(CTEST_USE_LAUNCHERS 1) +include(CTestUseLaunchers) +include(OBJCXX.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/OBJCXX.cmake b/Tests/RunCMake/CompilerLauncher/OBJCXX.cmake new file mode 100644 index 0000000000..993ec90e2c --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/OBJCXX.cmake @@ -0,0 +1,2 @@ +set(CMAKE_OBJCXX_COMPILER_LAUNCHER "${CMAKE_COMMAND};-E;env;USED_LAUNCHER=1") +include(OBJCXX-common.cmake) diff --git a/Tests/RunCMake/CompilerLauncher/RunCMakeTest.cmake b/Tests/RunCMake/CompilerLauncher/RunCMakeTest.cmake index e9543f1be1..69fff20916 100644 --- a/Tests/RunCMake/CompilerLauncher/RunCMakeTest.cmake +++ b/Tests/RunCMake/CompilerLauncher/RunCMakeTest.cmake @@ -29,6 +29,9 @@ endif() if(CMake_TEST_Fortran) list(APPEND langs Fortran) endif() +if(CMake_TEST_OBJC) + list(APPEND langs OBJC OBJCXX) +endif() foreach(lang ${langs}) run_compiler_launcher(${lang}) diff --git a/Tests/RunCMake/CompilerLauncher/main.m b/Tests/RunCMake/CompilerLauncher/main.m new file mode 100644 index 0000000000..8488f4e58f --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/main.m @@ -0,0 +1,4 @@ +int main(void) +{ + return 0; +} diff --git a/Tests/RunCMake/CompilerLauncher/main.mm b/Tests/RunCMake/CompilerLauncher/main.mm new file mode 100644 index 0000000000..f8b643afbf --- /dev/null +++ b/Tests/RunCMake/CompilerLauncher/main.mm @@ -0,0 +1,4 @@ +int main() +{ + return 0; +}