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| author | Stephen Kelly <steveire@gmail.com> | 2013-02-13 11:35:31 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2013-02-23 08:42:24 (GMT) |
| commit | 7e707444be6f7344888102ce4f88db48a31cab63 (patch) | |
| tree | 3465c6b559fba38afa8d845bdf818c37cf0ad6f1 /Tests/GeneratorExpression | |
| parent | d1a2729b1af86a0a3abfb21df18ed85bcfaa59c6 (diff) | |
| download | CMake-7e707444be6f7344888102ce4f88db48a31cab63.zip CMake-7e707444be6f7344888102ce4f88db48a31cab63.tar.gz CMake-7e707444be6f7344888102ce4f88db48a31cab63.tar.bz2 | |
Expand includes and defines transitively in 'external' genexes.
This means that we can use expressions of the form
$<TARGET_PROPERTY:foo,INTERFACE_INCLUDE_DIRECTORIES>
to get a list of the interface include directories of foo, including
those coming from dependencies.
We can't have a test of a target which has a single include directory in
its INCLUDE_DIRECTORIES because the shell on the MSYS platforms transforms
a single include directory to include a prefix, which is not what the test
expects. We test a target with two directories instead as a means to
test a target with no link dependencies.
Diffstat (limited to 'Tests/GeneratorExpression')
| -rw-r--r-- | Tests/GeneratorExpression/CMakeLists.txt | 31 | ||||
| -rw-r--r-- | Tests/GeneratorExpression/check-part2.cmake | 8 | ||||
| -rw-r--r-- | Tests/GeneratorExpression/empty.cpp | 2 |
3 files changed, 40 insertions, 1 deletions
diff --git a/Tests/GeneratorExpression/CMakeLists.txt b/Tests/GeneratorExpression/CMakeLists.txt index ecbbedf..fff7c87 100644 --- a/Tests/GeneratorExpression/CMakeLists.txt +++ b/Tests/GeneratorExpression/CMakeLists.txt @@ -1,5 +1,5 @@ cmake_minimum_required (VERSION 2.8.8) -project(GeneratorExpression NONE) +project(GeneratorExpression CXX) add_custom_target(check-part1 ALL COMMAND ${CMAKE_COMMAND} @@ -62,6 +62,27 @@ add_custom_target(check-part1 ALL VERBATIM ) +add_library(empty1 empty.cpp) +target_include_directories(empty1 PUBLIC /empty1/public) +target_include_directories(empty1 PRIVATE /empty1/private) + +add_library(empty2 empty.cpp) +target_include_directories(empty2 PUBLIC /empty2/public) + +add_library(empty3 empty.cpp) +target_include_directories(empty3 PUBLIC /empty3/public) +target_include_directories(empty3 PRIVATE /empty3/private) + +add_library(empty4 empty.cpp) +target_include_directories(empty4 PUBLIC /empty4/public) + +target_link_libraries(empty1 LINK_PUBLIC empty2) +target_link_libraries(empty2 LINK_PUBLIC empty3 empty4) +target_link_libraries(empty3 LINK_PUBLIC empty2 empty4) + +add_library(empty5 empty.cpp) +target_include_directories(empty5 PRIVATE /empty5/private1 /empty5/private2) + add_custom_target(check-part2 ALL COMMAND ${CMAKE_COMMAND} -Dtest_incomplete_1=$< @@ -89,6 +110,14 @@ add_custom_target(check-part2 ALL -Dtest_install_interface=$<INSTALL_INTERFACE:install> -Dtest_target_name_1=$<TARGET_NAME:tgt,ok> -Dtest_target_name_2=$<TARGET_NAME:tgt:ok> + -Dtest_target_includes1=$<TARGET_PROPERTY:empty1,INTERFACE_INCLUDE_DIRECTORIES> + -Dtest_target_includes2=$<TARGET_PROPERTY:empty2,INTERFACE_INCLUDE_DIRECTORIES> + -Dtest_target_includes3=$<TARGET_PROPERTY:empty3,INTERFACE_INCLUDE_DIRECTORIES> + -Dtest_target_includes4=$<TARGET_PROPERTY:empty1,INCLUDE_DIRECTORIES> + -Dtest_target_includes5=$<TARGET_PROPERTY:empty2,INCLUDE_DIRECTORIES> + -Dtest_target_includes6=$<TARGET_PROPERTY:empty3,INCLUDE_DIRECTORIES> + -Dtest_target_includes7=$<TARGET_PROPERTY:empty1,INTERFACE_INCLUDE_DIRECTORIES> + -Dtest_target_includes8=$<TARGET_PROPERTY:empty5,INCLUDE_DIRECTORIES> -P ${CMAKE_CURRENT_SOURCE_DIR}/check-part2.cmake COMMAND ${CMAKE_COMMAND} -E echo "check done (part 2 of 2)" VERBATIM diff --git a/Tests/GeneratorExpression/check-part2.cmake b/Tests/GeneratorExpression/check-part2.cmake index 8855a97..44ded62 100644 --- a/Tests/GeneratorExpression/check-part2.cmake +++ b/Tests/GeneratorExpression/check-part2.cmake @@ -26,3 +26,11 @@ check(test_build_interface "build") check(test_install_interface "") check(test_target_name_1 "tgt,ok") check(test_target_name_2 "tgt:ok") +check(test_target_includes1 "/empty1/public;/empty2/public;/empty3/public;/empty4/public;/empty4/public") +check(test_target_includes2 "/empty2/public;/empty3/public;/empty4/public;/empty4/public") +check(test_target_includes3 "/empty3/public;/empty2/public;/empty4/public;/empty4/public") +check(test_target_includes4 "/empty1/public;/empty1/private;/empty2/public;/empty3/public;/empty4/public") +check(test_target_includes5 "/empty2/public;/empty3/public;/empty2/public;/empty4/public") +check(test_target_includes6 "/empty3/public;/empty3/private;/empty2/public;/empty3/public;/empty4/public") +check(test_target_includes7 "/empty1/public;/empty2/public;/empty3/public;/empty4/public;/empty4/public") +check(test_target_includes8 "/empty5/private1;/empty5/private2") diff --git a/Tests/GeneratorExpression/empty.cpp b/Tests/GeneratorExpression/empty.cpp new file mode 100644 index 0000000..c539901 --- /dev/null +++ b/Tests/GeneratorExpression/empty.cpp @@ -0,0 +1,2 @@ + +// empty |