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| author | Cristian Adam <cristian.adam@gmail.com> | 2019-10-03 19:53:42 (GMT) |
|---|---|---|
| committer | Cristian Adam <cristian.adam@gmail.com> | 2019-10-03 20:58:55 (GMT) |
| commit | 1144a4fa47d467ac3bd2f70ed2dffd04734d53a7 (patch) | |
| tree | 06ccd93a750afc2e28de0d888653f6db93c0e74e /Tests/RunCMake/PrecompileHeaders | |
| parent | 3247506662684003e19d9552ab5ce70643808f4d (diff) | |
| download | CMake-1144a4fa47d467ac3bd2f70ed2dffd04734d53a7.zip CMake-1144a4fa47d467ac3bd2f70ed2dffd04734d53a7.tar.gz CMake-1144a4fa47d467ac3bd2f70ed2dffd04734d53a7.tar.bz2 | |
PCH: Add multi-language PCH generation support
If the target has C files, it will get a C PCH file.
The same for C++ files. The linker language is no
longer used to determine which language to use for
PCH.
Fixes: #19790
Diffstat (limited to 'Tests/RunCMake/PrecompileHeaders')
3 files changed, 27 insertions, 0 deletions
diff --git a/Tests/RunCMake/PrecompileHeaders/PchMultilanguage-check.cmake b/Tests/RunCMake/PrecompileHeaders/PchMultilanguage-check.cmake new file mode 100644 index 0000000..5a304f5 --- /dev/null +++ b/Tests/RunCMake/PrecompileHeaders/PchMultilanguage-check.cmake @@ -0,0 +1,17 @@ +if (NOT RunCMake_GENERATOR_IS_MULTI_CONFIG) + set(foobar_pch_h_header "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/foobar.dir/CMakeFiles/foobar.dir/cmake_pch.h") + set(foobar_pch_hxx_header "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/foobar.dir/CMakeFiles/foobar.dir/cmake_pch.hxx") +else() + set(foobar_pch_h_header "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/foobar.dir/cmake_pch.h") + set(foobar_pch_hxx_header "${RunCMake_TEST_BINARY_DIR}/CMakeFiles/foobar.dir/cmake_pch.hxx") +endif() + +if (NOT EXISTS ${foobar_pch_h_header}) + set(RunCMake_TEST_FAILED "Generated foobar C pch header ${foobar_pch_h_header} does not exist") + return() +endif() + +if (NOT EXISTS ${foobar_pch_hxx_header}) + set(RunCMake_TEST_FAILED "Generated foobar C++ pch header ${foobar_pch_hxx_header} does not exist") + return() +endif() diff --git a/Tests/RunCMake/PrecompileHeaders/PchMultilanguage.cmake b/Tests/RunCMake/PrecompileHeaders/PchMultilanguage.cmake new file mode 100644 index 0000000..4face95 --- /dev/null +++ b/Tests/RunCMake/PrecompileHeaders/PchMultilanguage.cmake @@ -0,0 +1,9 @@ +cmake_minimum_required(VERSION 3.15) +project(PchMultilanguage C CXX) + +add_executable(foobar + foo.c + main.cpp +) +target_include_directories(foobar PUBLIC include) +target_precompile_headers(foobar PRIVATE "<stddef.h>") diff --git a/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake b/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake index bd3b1b8..ec13663 100644 --- a/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake +++ b/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake @@ -18,3 +18,4 @@ run_cmake(PchPrologueEpilogue) run_test(SkipPrecompileHeaders) run_test(PchReuseFrom) run_test(PchReuseFromSubdir) +run_cmake(PchMultilanguage) |