diff options
21 files changed, 78 insertions, 12 deletions
diff --git a/Help/manual/OPTIONS_BUILD.txt b/Help/manual/OPTIONS_BUILD.txt index c4f9be8..c4f83f7 100644 --- a/Help/manual/OPTIONS_BUILD.txt +++ b/Help/manual/OPTIONS_BUILD.txt @@ -76,6 +76,10 @@ native build system to choose a compiler or SDK. See the :variable:`CMAKE_GENERATOR_PLATFORM` variable for details. +``--toolchain <path-to-file>`` + Specify the cross compiling toolchain file, equivalant to setting + :variable:`CMAKE_TOOLCHAIN_FILE` variable. + ``--install-prefix <directory>`` Specify the installation directory, used by the :variable:`CMAKE_INSTALL_PREFIX` variable. Must be an absolute path. diff --git a/Help/manual/cmake-toolchains.7.rst b/Help/manual/cmake-toolchains.7.rst index 1ededee..a941310 100644 --- a/Help/manual/cmake-toolchains.7.rst +++ b/Help/manual/cmake-toolchains.7.rst @@ -96,8 +96,8 @@ Cross Compiling =============== If :manual:`cmake(1)` is invoked with the command line parameter -``-DCMAKE_TOOLCHAIN_FILE=path/to/file``, the file will be loaded early to set -values for the compilers. +``--toolchain path/to/file`` or ``-DCMAKE_TOOLCHAIN_FILE=path/to/file``, the +file will be loaded early to set values for the compilers. The :variable:`CMAKE_CROSSCOMPILING` variable is set to true when CMake is cross-compiling. diff --git a/Help/release/dev/cmake-toolchain-command.rst b/Help/release/dev/cmake-toolchain-command.rst new file mode 100644 index 0000000..111ca49 --- /dev/null +++ b/Help/release/dev/cmake-toolchain-command.rst @@ -0,0 +1,5 @@ +cmake-toolchain-command +---------------------------- + +* The :manual:`cmake(1)` command gained the ``--toolchain <path/to/file>`` + command line option to specify a toolchain file. diff --git a/Help/variable/CMAKE_TOOLCHAIN_FILE.rst b/Help/variable/CMAKE_TOOLCHAIN_FILE.rst index 168ee74..423da9c 100644 --- a/Help/variable/CMAKE_TOOLCHAIN_FILE.rst +++ b/Help/variable/CMAKE_TOOLCHAIN_FILE.rst @@ -7,3 +7,6 @@ This variable is specified on the command line when cross-compiling with CMake. It is the path to a file which is read early in the CMake run and which specifies locations for compilers and toolchain utilities, and other target platform and compiler related information. + +Relative paths are allowed and are interpreted first as relative to the +build directory, and if not found, relative to the soruce directory. diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake index d7b7f26..519fe6b 100644 --- a/Modules/CMakeDetermineCompilerId.cmake +++ b/Modules/CMakeDetermineCompilerId.cmake @@ -223,6 +223,8 @@ function(CMAKE_DETERMINE_COMPILER_ID lang flagvar src) else() set(CMAKE_${lang}_COMPILER_FRONTEND_VARIANT "GNU") endif() + elseif("x${CMAKE_${lang}_COMPILER_ID}" STREQUAL "xFujitsuClang") + set(CMAKE_${lang}_COMPILER_FRONTEND_VARIANT "GNU") else() set(CMAKE_${lang}_COMPILER_FRONTEND_VARIANT "") endif() diff --git a/Modules/Compiler/Fujitsu-C.cmake b/Modules/Compiler/Fujitsu-C.cmake index 0e0f1dc..dd31e43 100644 --- a/Modules/Compiler/Fujitsu-C.cmake +++ b/Modules/Compiler/Fujitsu-C.cmake @@ -4,9 +4,9 @@ include(Compiler/Fujitsu) __compiler_fujitsu(C) if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4) - set(CMAKE_C89_STANDARD_COMPILE_OPTION -std=c89) - set(CMAKE_C89_EXTENSION_COMPILE_OPTION -std=gnu89) - set(CMAKE_C89_STANDARD__HAS_FULL_SUPPORT ON) + set(CMAKE_C90_STANDARD_COMPILE_OPTION -std=c89) + set(CMAKE_C90_EXTENSION_COMPILE_OPTION -std=gnu89) + set(CMAKE_C90_STANDARD__HAS_FULL_SUPPORT ON) set(CMAKE_C99_STANDARD_COMPILE_OPTION -std=c99) set(CMAKE_C99_EXTENSION_COMPILE_OPTION -std=gnu99) diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake index 14ed182..985d944 100644 --- a/Source/CMakeVersion.cmake +++ b/Source/CMakeVersion.cmake @@ -1,7 +1,7 @@ # CMake version number components. set(CMake_VERSION_MAJOR 3) set(CMake_VERSION_MINOR 20) -set(CMake_VERSION_PATCH 20210415) +set(CMake_VERSION_PATCH 20210416) #set(CMake_VERSION_RC 0) set(CMake_VERSION_IS_DIRTY 0) diff --git a/Source/cmQtAutoMocUic.cxx b/Source/cmQtAutoMocUic.cxx index c32c965..e2b1ae1 100644 --- a/Source/cmQtAutoMocUic.cxx +++ b/Source/cmQtAutoMocUic.cxx @@ -564,8 +564,7 @@ private: // -- Generation bool CreateDirectories(); // -- Support for depfiles - static std::vector<std::string> dependenciesFromDepFile( - const char* filePath); + std::vector<std::string> dependenciesFromDepFile(const char* filePath); // -- Settings BaseSettingsT BaseConst_; @@ -2066,7 +2065,8 @@ void cmQtAutoMocUicT::JobCompileMocT::Process() " does not exist."); return; } - this->CacheEntry->Moc.Depends = dependenciesFromDepFile(depfile.c_str()); + this->CacheEntry->Moc.Depends = + this->Gen()->dependenciesFromDepFile(depfile.c_str()); } } @@ -2223,12 +2223,12 @@ void cmQtAutoMocUicT::JobDepFilesMergeT::Process() this->MessagePath(this->BaseConst().DepFile.c_str()))); } auto processDepFile = - [](const std::string& mocOutputFile) -> std::vector<std::string> { + [this](const std::string& mocOutputFile) -> std::vector<std::string> { std::string f = mocOutputFile + ".d"; if (!cmSystemTools::FileExists(f)) { return {}; } - return dependenciesFromDepFile(f.c_str()); + return this->Gen()->dependenciesFromDepFile(f.c_str()); }; std::vector<std::string> dependencies = this->initialDependencies(); @@ -2961,6 +2961,7 @@ bool cmQtAutoMocUicT::CreateDirectories() std::vector<std::string> cmQtAutoMocUicT::dependenciesFromDepFile( const char* filePath) { + std::lock_guard<std::mutex> guard(this->CMakeLibMutex_); auto const content = cmReadGccDepfile(filePath); if (!content || content->empty()) { return {}; diff --git a/Source/cmake.cxx b/Source/cmake.cxx index 1d4bbf4..3b8b70e 100644 --- a/Source/cmake.cxx +++ b/Source/cmake.cxx @@ -509,6 +509,16 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args) return false; }; + auto ToolchainLambda = [&](std::string const& path, cmake* state) -> bool { + const std::string var = "CMAKE_TOOLCHAIN_FILE"; + cmStateEnums::CacheEntryType type = cmStateEnums::FILEPATH; +#ifndef CMAKE_BOOTSTRAP + state->UnprocessedPresetVariables.erase(var); +#endif + state->ProcessCacheArg(var, path, type); + return true; + }; + std::vector<CommandArgument> arguments = { CommandArgument{ "-D", "-D must be followed with VAR=VALUE.", CommandArgument::Values::One, DefineLambda }, @@ -530,6 +540,8 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args) CommandArgument{ "-P", "-P must be followed by a file name.", CommandArgument::Values::One, ScriptLambda }, + CommandArgument{ "--toolchain", "No file specified for --toolchain", + CommandArgument::Values::One, ToolchainLambda }, CommandArgument{ "--install-prefix", "No install directory specified for --install-prefix", CommandArgument::Values::One, PrefixLambda }, @@ -835,6 +847,8 @@ void cmake::SetArgs(const std::vector<std::string>& args) CommandArgument::Values::One, PlatformLambda }, CommandArgument{ "-T", "No toolset specified for -T", CommandArgument::Values::One, ToolsetLamda }, + CommandArgument{ "--toolchain", "No file specified for --toolchain", + CommandArgument::Values::One, IgnoreAndTrueLambda }, CommandArgument{ "--install-prefix", "No install directory specified for --install-prefix", CommandArgument::Values::One, IgnoreAndTrueLambda }, diff --git a/Source/cmake.h b/Source/cmake.h index ab2ed21..9b29098 100644 --- a/Source/cmake.h +++ b/Source/cmake.h @@ -712,6 +712,8 @@ private: "Specify toolset name if supported by generator." }, \ { "-A <platform-name>", \ "Specify platform name if supported by generator." }, \ + { "--toolchain <file>", \ + "Specify toolchain file [CMAKE_TOOLCHAIN_FILE]." }, \ { "--install-prefix <directory>", \ "Specify install directory [CMAKE_INSTALL_PREFIX]." }, \ { "-Wdev", "Enable developer warnings." }, \ diff --git a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake index c497472..bf5a96e 100644 --- a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake +++ b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake @@ -61,7 +61,6 @@ run_cmake_command(build-bad-dir run_cmake_command(build-bad-generator ${CMAKE_COMMAND} --build ${RunCMake_SOURCE_DIR}/cache-bad-generator) - run_cmake_command(install-prefix-no-arg ${CMAKE_COMMAND} -B DummyBuildDir --install-prefix) run_cmake_command(install-no-dir @@ -153,6 +152,29 @@ project(ExplicitDirsMissing LANGUAGES NONE) endfunction() run_ExplicitDirs() +function(run_Toolchain) + set(RunCMake_TEST_NO_SOURCE_DIR 1) + set(source_dir ${RunCMake_SOURCE_DIR}/Toolchain) + + run_cmake_with_options(toolchain-no-arg -S ${source_dir} --toolchain=) + run_cmake_with_options(toolchain-valid-abs-path -S ${source_dir} --toolchain "${source_dir}/toolchain.cmake") + run_cmake_with_options(toolchain-valid-rel-src-path -S ${source_dir} --toolchain=toolchain.cmake) + + set(RunCMake_TEST_NO_CLEAN 1) + set(binary_dir ${RunCMake_BINARY_DIR}/Toolchain-build) + set(RunCMake_TEST_BINARY_DIR "${binary_dir}") + file(REMOVE_RECURSE "${binary_dir}") + + # Test that we both search the binary dir for toolchain files, and it takes + # precedence over source dir + file(WRITE ${binary_dir}/toolchain.cmake [=[ +set(CMAKE_SYSTEM_NAME Linux) +set(toolchain_file binary_dir) +]=]) + run_cmake_with_options(toolchain-valid-rel-build-path ${CMAKE_COMMAND} -S ${source_dir} -B ${binary_dir} --toolchain toolchain.cmake) +endfunction() +run_Toolchain() + function(run_BuildDir) # Use a single build tree for a few tests without cleaning. set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/BuildDir-build) diff --git a/Tests/RunCMake/CommandLine/Toolchain/CMakeLists.txt b/Tests/RunCMake/CommandLine/Toolchain/CMakeLists.txt new file mode 100644 index 0000000..80d42b8 --- /dev/null +++ b/Tests/RunCMake/CommandLine/Toolchain/CMakeLists.txt @@ -0,0 +1,3 @@ +cmake_minimum_required(VERSION 3.20) +project(Toolchain LANGUAGES NONE) +message(FATAL_ERROR "${toolchain_file}") diff --git a/Tests/RunCMake/CommandLine/Toolchain/toolchain.cmake b/Tests/RunCMake/CommandLine/Toolchain/toolchain.cmake new file mode 100644 index 0000000..719556c --- /dev/null +++ b/Tests/RunCMake/CommandLine/Toolchain/toolchain.cmake @@ -0,0 +1,2 @@ +set(CMAKE_SYSTEM_NAME Linux) +set(toolchain_file source_dir) diff --git a/Tests/RunCMake/CommandLine/toolchain-no-arg-result.txt b/Tests/RunCMake/CommandLine/toolchain-no-arg-result.txt new file mode 100644 index 0000000..d00491f --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-no-arg-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/CommandLine/toolchain-no-arg-stderr.txt b/Tests/RunCMake/CommandLine/toolchain-no-arg-stderr.txt new file mode 100644 index 0000000..2fec517 --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-no-arg-stderr.txt @@ -0,0 +1 @@ +^CMake Error: No file specified for --toolchain diff --git a/Tests/RunCMake/CommandLine/toolchain-valid-abs-path-result.txt b/Tests/RunCMake/CommandLine/toolchain-valid-abs-path-result.txt new file mode 100644 index 0000000..d00491f --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-valid-abs-path-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/CommandLine/toolchain-valid-abs-path-stderr.txt b/Tests/RunCMake/CommandLine/toolchain-valid-abs-path-stderr.txt new file mode 100644 index 0000000..21d5db6 --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-valid-abs-path-stderr.txt @@ -0,0 +1 @@ +^CMake Error.*source_dir diff --git a/Tests/RunCMake/CommandLine/toolchain-valid-rel-build-path-result.txt b/Tests/RunCMake/CommandLine/toolchain-valid-rel-build-path-result.txt new file mode 100644 index 0000000..d00491f --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-valid-rel-build-path-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/CommandLine/toolchain-valid-rel-build-path-stderr.txt b/Tests/RunCMake/CommandLine/toolchain-valid-rel-build-path-stderr.txt new file mode 100644 index 0000000..1980051 --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-valid-rel-build-path-stderr.txt @@ -0,0 +1 @@ +^CMake Error.*binary_dir diff --git a/Tests/RunCMake/CommandLine/toolchain-valid-rel-src-path-result.txt b/Tests/RunCMake/CommandLine/toolchain-valid-rel-src-path-result.txt new file mode 100644 index 0000000..d00491f --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-valid-rel-src-path-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/CommandLine/toolchain-valid-rel-src-path-stderr.txt b/Tests/RunCMake/CommandLine/toolchain-valid-rel-src-path-stderr.txt new file mode 100644 index 0000000..21d5db6 --- /dev/null +++ b/Tests/RunCMake/CommandLine/toolchain-valid-rel-src-path-stderr.txt @@ -0,0 +1 @@ +^CMake Error.*source_dir |