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| author | Stephen Kelly <steveire@gmail.com> | 2013-05-16 13:52:25 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2013-05-24 13:06:53 (GMT) |
| commit | 32410140a7c592090249db772fd5f18c7808a3aa (patch) | |
| tree | 055e13759b3d6a1a7d67311c3f0fcb609c5adcdb /Tests/IncludeDirectories | |
| parent | a7ba4520c7b15dc9f56d2c4718748b79b12c0c89 (diff) | |
| download | CMake-32410140a7c592090249db772fd5f18c7808a3aa.zip CMake-32410140a7c592090249db772fd5f18c7808a3aa.tar.gz CMake-32410140a7c592090249db772fd5f18c7808a3aa.tar.bz2 | |
Add $<LINK_LANGUAGE> generator expression
They can't be used when evaluating link libraries, but they can be
used for include directories and compile definitions. Later they can
be used for compile options.
Diffstat (limited to 'Tests/IncludeDirectories')
3 files changed, 24 insertions, 0 deletions
diff --git a/Tests/IncludeDirectories/TargetIncludeDirectories/CMakeLists.txt b/Tests/IncludeDirectories/TargetIncludeDirectories/CMakeLists.txt index 60d4c6a..50f12ee 100644 --- a/Tests/IncludeDirectories/TargetIncludeDirectories/CMakeLists.txt +++ b/Tests/IncludeDirectories/TargetIncludeDirectories/CMakeLists.txt @@ -128,3 +128,19 @@ file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/prefix_foo/prefix_bar/prefix_ba file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/prefix_foo/prefix_bar/prefix_bat/prefix_foo_bar_bat.h" "// prefix_foo_bar_bat.h\n") target_include_directories(TargetIncludeDirectories PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/prefix_$<JOIN:foo;bar;bat,/prefix_>") + +# Test that the language generator expressions work +set_property(TARGET TargetIncludeDirectories + APPEND PROPERTY INCLUDE_DIRECTORIES + "$<$<LINK_LANGUAGE:C>:${CMAKE_CURRENT_BINARY_DIR}/bad>" + "$<$<LINK_LANGUAGE:CXX>:${CMAKE_CURRENT_BINARY_DIR}/good>" + "$<$<STREQUAL:$<LINK_LANGUAGE>,CXX>:${CMAKE_CURRENT_BINARY_DIR}/othergood/>" +) + +add_executable(TargetIncludeDirectories_C main.c) +set_property(TARGET TargetIncludeDirectories_C + APPEND PROPERTY INCLUDE_DIRECTORIES + "$<$<LINK_LANGUAGE:CXX>:${CMAKE_CURRENT_BINARY_DIR}/bad>" + "$<$<LINK_LANGUAGE:C>:${CMAKE_CURRENT_BINARY_DIR}/good>" + "$<$<STREQUAL:$<LINK_LANGUAGE>,C>:${CMAKE_CURRENT_BINARY_DIR}/othergood/>" +) diff --git a/Tests/IncludeDirectories/TargetIncludeDirectories/main.c b/Tests/IncludeDirectories/TargetIncludeDirectories/main.c new file mode 100644 index 0000000..a597daa --- /dev/null +++ b/Tests/IncludeDirectories/TargetIncludeDirectories/main.c @@ -0,0 +1,7 @@ + +#include "common.h" + +int main(void) +{ + return 0; +} diff --git a/Tests/IncludeDirectories/TargetIncludeDirectories/main.cpp b/Tests/IncludeDirectories/TargetIncludeDirectories/main.cpp index 5bb34aa..aed0bde 100644 --- a/Tests/IncludeDirectories/TargetIncludeDirectories/main.cpp +++ b/Tests/IncludeDirectories/TargetIncludeDirectories/main.cpp @@ -11,6 +11,7 @@ #include "list.h" #include "target.h" #include "prefix_foo_bar_bat.h" +#include "common.h" int main(int, char**) { |