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CMake/Tests/IncludeDirectories/TargetIncludeDirectories/CMakeLists.txt

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Extract and use the INCLUDE_DIRECTORIES target properties. Eliminate callers of cmMakefile::GetIncludeDirectories. All callers of GetIncludeDirectories should go through the local generator object. Only the local generator calls cmTarget::GetIncludeDirectories directly.
2011-11-05 19:17:49 +04:00
cmake_minimum_required(VERSION 2.8)
project(TargetIncludeDirectories)
macro(create_header _name)
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/${_name}")
Tests/IncludeDirectories: Files must end in a newline (#13314) The HP compiler really really wants source files to end with a newline.
2012-06-19 00:16:55 +04:00
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${_name}/${_name}.h" "//${_name}.h\n")
Extract and use the INCLUDE_DIRECTORIES target properties. Eliminate callers of cmMakefile::GetIncludeDirectories. All callers of GetIncludeDirectories should go through the local generator object. Only the local generator calls cmTarget::GetIncludeDirectories directly.
2011-11-05 19:17:49 +04:00
endmacro()
create_header(bar)
create_header(bat)
create_header(foo)
create_header(baz)
Process generator expressions in the INCLUDE_DIRECTORIES property. This use of generator expressions, like all others to come which operate on target properties, must initalize the dag checker.
2012-09-18 15:57:07 +04:00
create_header(bang)
create_header(bing)
create_header(bung)
GenEx: Test the use of generator expressions to generate lists. We can't test this in the GeneratorExpression unit test because the ';' chars are processed specically by the CMake function argument parser.
2012-10-12 19:17:30 +04:00
create_header(arguments)
create_header(list)
GexEx: Validate Target names and property names differently. In the unit test, use the same IMPORTED_LOCATION trick that the ExportImport test uses.
2012-10-19 15:11:59 +04:00
create_header(target)
Extract and use the INCLUDE_DIRECTORIES target properties. Eliminate callers of cmMakefile::GetIncludeDirectories. All callers of GetIncludeDirectories should go through the local generator object. Only the local generator calls cmTarget::GetIncludeDirectories directly.
2011-11-05 19:17:49 +04:00
set(CMAKE_INCLUDE_CURRENT_DIR ON)
include_directories("${CMAKE_CURRENT_BINARY_DIR}/bar")
Process generator expressions in the INCLUDE_DIRECTORIES property. This use of generator expressions, like all others to come which operate on target properties, must initalize the dag checker.
2012-09-18 15:57:07 +04:00
include_directories("$<1:${CMAKE_CURRENT_BINARY_DIR}/bang>")
Extract and use the INCLUDE_DIRECTORIES target properties. Eliminate callers of cmMakefile::GetIncludeDirectories. All callers of GetIncludeDirectories should go through the local generator object. Only the local generator calls cmTarget::GetIncludeDirectories directly.
2011-11-05 19:17:49 +04:00
add_executable(TargetIncludeDirectories main.cpp)
GexEx: Validate Target names and property names differently. In the unit test, use the same IMPORTED_LOCATION trick that the ExportImport test uses.
2012-10-19 15:11:59 +04:00
Extract and use the INCLUDE_DIRECTORIES target properties. Eliminate callers of cmMakefile::GetIncludeDirectories. All callers of GetIncludeDirectories should go through the local generator object. Only the local generator calls cmTarget::GetIncludeDirectories directly.
2011-11-05 19:17:49 +04:00
set_property(TARGET TargetIncludeDirectories APPEND PROPERTY INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/bat")
set_property(TARGET TargetIncludeDirectories APPEND PROPERTY INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/foo")
Process generator expressions in the INCLUDE_DIRECTORIES property. This use of generator expressions, like all others to come which operate on target properties, must initalize the dag checker.
2012-09-18 15:57:07 +04:00
set_property(TARGET TargetIncludeDirectories APPEND PROPERTY
INCLUDE_DIRECTORIES "$<1:${CMAKE_CURRENT_BINARY_DIR}/bing>")
Extract and use the INCLUDE_DIRECTORIES target properties. Eliminate callers of cmMakefile::GetIncludeDirectories. All callers of GetIncludeDirectories should go through the local generator object. Only the local generator calls cmTarget::GetIncludeDirectories directly.
2011-11-05 19:17:49 +04:00
include_directories("${CMAKE_CURRENT_BINARY_DIR}/baz")
Process generator expressions in the INCLUDE_DIRECTORIES property. This use of generator expressions, like all others to come which operate on target properties, must initalize the dag checker.
2012-09-18 15:57:07 +04:00
include_directories("$<1:${CMAKE_CURRENT_BINARY_DIR}/bung>")
include_directories("sing$<1:/ting>")
GenEx: Test the use of generator expressions to generate lists. We can't test this in the GeneratorExpression unit test because the ';' chars are processed specically by the CMake function argument parser.
2012-10-12 19:17:30 +04:00
include_directories("$<1:${CMAKE_CURRENT_BINARY_DIR}/arguments;${CMAKE_CURRENT_BINARY_DIR}/list>")
GexEx: Validate Target names and property names differently. In the unit test, use the same IMPORTED_LOCATION trick that the ExportImport test uses.
2012-10-19 15:11:59 +04:00
Handle INTERFACE properties transitively for includes and defines. Contextually, the behavior is as if the properties content from another target is included in the string and then the result is evaluated.
2012-09-23 15:45:17 +04:00
create_header(fee)
create_header(fiy)
create_header(foh)
create_header(fum)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib1.cpp" "#include \"fee.h\"\n")
add_library(lib1 "${CMAKE_CURRENT_BINARY_DIR}/lib1.cpp")
set_property(TARGET lib1 APPEND PROPERTY INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/fee")
set_property(TARGET lib1 APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/fiy")
set_property(TARGET lib1 APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:${CMAKE_CURRENT_BINARY_DIR}/foh>")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib2.cpp" "#include \"fiy.h\"\n")
add_library(lib2 "${CMAKE_CURRENT_BINARY_DIR}/lib2.cpp")
set_property(TARGET lib2 APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/fum;$<TARGET_PROPERTY:lib1,INTERFACE_INCLUDE_DIRECTORIES>")
set_property(TARGET lib2 APPEND PROPERTY INCLUDE_DIRECTORIES "$<TARGET_PROPERTY:lib1,INTERFACE_INCLUDE_DIRECTORIES>")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/main3.cpp" "#include \"fiy.h\"\n#include \"foh.h\"\n#include \"fum.h\"\nint main(int,char**) { return 0; }\n")
add_executable(exe3 "${CMAKE_CURRENT_BINARY_DIR}/main3.cpp")
set_property(TARGET exe3 APPEND PROPERTY INCLUDE_DIRECTORIES "$<TARGET_PROPERTY:lib2,INTERFACE_INCLUDE_DIRECTORIES>")
# Test cycles
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib3.cpp" "#include \"fiy.h\"\n#include \"foh.h\"\n")
add_library(lib3 "${CMAKE_CURRENT_BINARY_DIR}/lib3.cpp")
set_property(TARGET lib3 APPEND PROPERTY INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/fiy;$<TARGET_PROPERTY:lib4,INTERFACE_INCLUDE_DIRECTORIES>")
set_property(TARGET lib3 APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/fiy;$<TARGET_PROPERTY:lib4,INTERFACE_INCLUDE_DIRECTORIES>")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib4.cpp" "#include \"fiy.h\"\n#include \"foh.h\"\n")
add_library(lib4 "${CMAKE_CURRENT_BINARY_DIR}/lib4.cpp")
set_property(TARGET lib4 APPEND PROPERTY INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/foh;$<TARGET_PROPERTY:lib3,INTERFACE_INCLUDE_DIRECTORIES>")
set_property(TARGET lib4 APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/foh;$<TARGET_PROPERTY:lib3,INTERFACE_INCLUDE_DIRECTORIES>")
GexEx: Validate Target names and property names differently. In the unit test, use the same IMPORTED_LOCATION trick that the ExportImport test uses.
2012-10-19 15:11:59 +04:00
add_library(somelib::withcolons UNKNOWN IMPORTED)
set_property(TARGET somelib::withcolons PROPERTY IMPORTED_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/target")
set_property(TARGET somelib::withcolons PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/target")
set_property(TARGET TargetIncludeDirectories
APPEND PROPERTY INCLUDE_DIRECTORIES
"$<TARGET_PROPERTY:somelib::withcolons,INTERFACE_INCLUDE_DIRECTORIES>"
)
Add test for custom command with a genex referring to a target. This test failed before d8a59ea4 (Port cmGeneratorExpression to cmTarget from cmGeneratorTarget, 2012-10-27), and passes after.
2013-01-03 22:56:54 +04:00
add_custom_target(test_custom_target
"some_bogus_custom_tool"
$<TARGET_PROPERTY:TargetIncludeDirectories,COMPILE_DEFINITIONS>
WORKING_DIRECTORY
"${CMAKE_CURRENT_SOURCE_DIR}")
Test workaround of bad interface include directories from depends.
2012-12-21 21:28:58 +04:00
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bad")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/bad/common.h" "#error Should not be included\n")
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/good")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/good/common.h" "#include \"othergood.h\"\n")
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/othergood")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/othergood/othergood.h" "// No error\n")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/libothergood.cpp" "// No content \n")
add_library(libothergood "${CMAKE_CURRENT_BINARY_DIR}/libothergood.cpp")
set_property(TARGET libothergood APPEND PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/othergood"
)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/libgood.cpp" "// No content \n")
add_library(libgood "${CMAKE_CURRENT_BINARY_DIR}/libgood.cpp")
set_property(TARGET libgood APPEND PROPERTY
INTERFACE_INCLUDE_DIRECTORIES
"${CMAKE_CURRENT_BINARY_DIR}/good;$<TARGET_PROPERTY:libothergood,INTERFACE_INCLUDE_DIRECTORIES>"
)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/libbad.cpp" "// No content \n")
add_library(libbad "${CMAKE_CURRENT_BINARY_DIR}/libbad.cpp")
set_property(TARGET libbad APPEND PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/bad"
)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib5.cpp" "#include \"common.h\"\n")
add_library(lib5 "${CMAKE_CURRENT_BINARY_DIR}/lib5.cpp")
# Assuming the link order must be:
target_link_libraries(lib5 libbad libgood)
# Oops!.
# As include directory order and link order are the same when using target_link_libraries, we have to
# get the libgood includes in before the libbad includes.
# We do that with this command:
target_include_directories(lib5
Don't use LINKED where not needed.
2013-02-12 13:37:37 +04:00
BEFORE PRIVATE $<TARGET_PROPERTY:libgood,INTERFACE_INCLUDE_DIRECTORIES>
Test workaround of bad interface include directories from depends.
2012-12-21 21:28:58 +04:00
)
Add the JOIN generator expression. This generator expression joins a list with a separator. The separator may contain arbitrary content, such as commas, which is ordinarily a delimiter in the generator expression syntax.
2013-02-26 03:50:49 +04:00
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/prefix_foo/prefix_bar/prefix_bat")
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_>")
Add $<LINK_LANGUAGE> generator expression They can't be used when evaluating link libraries, but they can be used for include directories and compile definitions. Later they can be used for compile options.
2013-05-16 17:52:25 +04:00
# Test that the language generator expressions work
set_property(TARGET TargetIncludeDirectories
APPEND PROPERTY INCLUDE_DIRECTORIES
"$<$<LINK_LANGUAGE:C>:${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/>"
)