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| author | Brad King <brad.king@kitware.com> | 2018-03-12 15:43:35 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-03-12 17:30:14 (GMT) |
| commit | 1b5e52fd651ab17b3f9efb8f3e2e069550bf7a66 (patch) | |
| tree | 2d02b554d043337f57a2f34976ce7403b947c877 /Tests/IncludeDirectories/SystemIncludeDirectories | |
| parent | 2deb9b7f3495a9083b8d5341f867fed615da1470 (diff) | |
| download | CMake-1b5e52fd651ab17b3f9efb8f3e2e069550bf7a66.zip CMake-1b5e52fd651ab17b3f9efb8f3e2e069550bf7a66.tar.gz CMake-1b5e52fd651ab17b3f9efb8f3e2e069550bf7a66.tar.bz2 | |
Genex: Fix COMPILE_LANGUAGE propagation through try_compile
When evaluating include directories during export to a `try_compile`
test project, thread the compile language through to the generator
expression evaluator so it can support `$<COMPILE_LANGUAGE:...>`.
Issue: #17811
Diffstat (limited to 'Tests/IncludeDirectories/SystemIncludeDirectories')
| -rw-r--r-- | Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt b/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt index c1059a9..20bd601 100644 --- a/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt +++ b/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt @@ -32,7 +32,9 @@ target_link_libraries(consumer upstream config_specific) target_compile_options(consumer PRIVATE -Werror=unused-variable) add_library(iface IMPORTED INTERFACE) -set_property(TARGET iface PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/systemlib_header_only") +set_property(TARGET iface PROPERTY INTERFACE_INCLUDE_DIRECTORIES + "$<$<COMPILE_LANGUAGE:CXX>:${CMAKE_CURRENT_SOURCE_DIR}/systemlib_header_only>" + ) add_library(imported_consumer imported_consumer.cpp) target_link_libraries(imported_consumer iface) @@ -52,13 +54,6 @@ add_library(otherlib upstream.cpp) target_link_libraries(otherlib PUBLIC somelib) target_compile_options(somelib PRIVATE -Werror=unused-variable) -add_library(iface_lang IMPORTED INTERFACE) -set_property(TARGET iface_lang PROPERTY INTERFACE_INCLUDE_DIRECTORIES - "$<$<COMPILE_LANGUAGE:CXX>:${CMAKE_CURRENT_SOURCE_DIR}/systemlib_header_only>" - ) -add_library(imported_consumer_lang imported_consumer.cpp) -target_link_libraries(imported_consumer_lang iface_lang) - macro(do_try_compile error_option) set(TC_ARGS IFACE_TRY_COMPILE_${error_option} |