echo/CMake
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
master
CMake/Tests/CustomTransitiveProperties/CMakeLists.txt
Brad King b3da9c6d60 GenEx: Evaluate LINK_LIBRARIES target properties transitively 
The `LINK_LIBRARIES` and `INTERFACE_LINK_LIBRARIES` target properties
establish the graph of link dependencies used to propagate usage
requirements transitively.  Therefore the `$<TARGET_PROPERTY:...>`
generator expression should evaluate them transitively as it does for
other transitive properties.  Add policy CMP0189 for compatibility.

Fixes: #26709
Issue: #12435
2025-02-24 11:43:47 -05:00

248 lines
13 KiB
CMake
Raw Permalink Blame History

cmake_minimum_required(VERSION 3.29)
cmake_policy(SET CMP0166 NEW)
project(CustomTransitiveProperties C)
add_library(iface1 INTERFACE)
set_target_properties(iface1 PROPERTIES
TRANSITIVE_COMPILE_PROPERTIES "CUSTOM_A" # LINK_ONLY not pierced
TRANSITIVE_LINK_PROPERTIES "CUSTOM_U" # LINK_ONLY pierced
INTERFACE_CUSTOM_A "CUSTOM_A_IFACE1;CUSTOM_A_TARGET_NAME_$<UPPER_CASE:$<TARGET_PROPERTY:NAME>>"
INTERFACE_CUSTOM_B "CUSTOM_B_IFACE1"
INTERFACE_CUSTOM_C "CUSTOM_C_IFACE1"
INTERFACE_CUSTOM_U "CUSTOM_U_IFACE1;CUSTOM_U_TARGET_NAME_$<UPPER_CASE:$<TARGET_PROPERTY:NAME>>"
INTERFACE_CUSTOM_V "CUSTOM_V_IFACE1"
INTERFACE_CUSTOM_W "CUSTOM_W_IFACE1"
)
add_library(iface2 INTERFACE)
set_target_properties(iface2 PROPERTIES
INTERFACE_CUSTOM_A "CUSTOM_A_IFACE2;CUSTOM_A_TARGET_TYPE_$<TARGET_PROPERTY:TYPE>"
INTERFACE_CUSTOM_U "CUSTOM_U_IFACE2;CUSTOM_U_TARGET_TYPE_$<TARGET_PROPERTY:TYPE>"
)
target_link_libraries(iface2 INTERFACE iface1)
# Test that the INTERFACE prefix is removed.
set(unnecessary_INTERFACE_ "INTERFACE_")
add_library(static1 STATIC static1.c)
target_link_libraries(static1 PRIVATE iface2)
set_target_properties(static1 PROPERTIES
TRANSITIVE_COMPILE_PROPERTIES "${unnecessary_INTERFACE_}CUSTOM_B" # LINK_ONLY not pierced
TRANSITIVE_LINK_PROPERTIES "${unnecessary_INTERFACE_}CUSTOM_V" # LINK_ONLY pierced
CUSTOM_A "CUSTOM_A_STATIC1"
CUSTOM_B "CUSTOM_B_STATIC1"
CUSTOM_U "CUSTOM_U_STATIC1"
CUSTOM_V "CUSTOM_V_STATIC1"
INTERFACE_CUSTOM_A "CUSTOM_A_STATIC1_IFACE"
INTERFACE_CUSTOM_B "CUSTOM_B_STATIC1_IFACE"
INTERFACE_CUSTOM_U "CUSTOM_U_STATIC1_IFACE"
INTERFACE_CUSTOM_V "CUSTOM_V_STATIC1_IFACE"
)
target_compile_definitions(static1 PRIVATE
$<TARGET_PROPERTY:CUSTOM_A>
$<TARGET_PROPERTY:CUSTOM_B>
$<TARGET_PROPERTY:CUSTOM_U>
$<TARGET_PROPERTY:CUSTOM_V>
)
add_library(object1 OBJECT object1.c)
target_link_libraries(object1 PRIVATE iface2)
set_target_properties(object1 PROPERTIES
TRANSITIVE_COMPILE_PROPERTIES "${unnecessary_INTERFACE_}CUSTOM_C" # LINK_ONLY not pierced
TRANSITIVE_LINK_PROPERTIES "${unnecessary_INTERFACE_}CUSTOM_W" # LINK_ONLY pierced
CUSTOM_A "CUSTOM_A_OBJECT1"
CUSTOM_C "CUSTOM_C_OBJECT1"
CUSTOM_U "CUSTOM_U_OBJECT1"
CUSTOM_W "CUSTOM_W_OBJECT1"
INTERFACE_CUSTOM_A "CUSTOM_A_OBJECT1_IFACE"
INTERFACE_CUSTOM_C "CUSTOM_C_OBJECT1_IFACE"
INTERFACE_CUSTOM_U "CUSTOM_U_OBJECT1_IFACE"
INTERFACE_CUSTOM_W "CUSTOM_W_OBJECT1_IFACE"
)
target_compile_definitions(object1 PRIVATE
$<TARGET_PROPERTY:CUSTOM_A>
$<TARGET_PROPERTY:CUSTOM_C>
$<TARGET_PROPERTY:CUSTOM_U>
$<TARGET_PROPERTY:CUSTOM_W>
)
add_executable(CustomTransitiveProperties main.c)
target_link_libraries(CustomTransitiveProperties PRIVATE static1 object1)
set_target_properties(CustomTransitiveProperties PROPERTIES
CUSTOM_A "CUSTOM_A_MAIN"
CUSTOM_B "CUSTOM_B_MAIN"
CUSTOM_C "CUSTOM_C_MAIN"
CUSTOM_U "CUSTOM_U_MAIN"
CUSTOM_V "CUSTOM_V_MAIN"
CUSTOM_W "CUSTOM_W_MAIN"
)
# Test TRANSITIVE_*_PROPERTY evaluation within usage requirements.
target_compile_definitions(CustomTransitiveProperties PRIVATE
$<TARGET_PROPERTY:CUSTOM_A>
$<TARGET_PROPERTY:CUSTOM_B>
$<TARGET_PROPERTY:CUSTOM_C>
$<TARGET_PROPERTY:CUSTOM_U>
$<TARGET_PROPERTY:CUSTOM_V>
$<TARGET_PROPERTY:CUSTOM_W>
)
# Test TRANSITIVE_LINK_PROPERTIES containing LINK_LIBRARIES itself.
add_library(iface10 INTERFACE)
set_property(TARGET iface10 PROPERTY TRANSITIVE_LINK_PROPERTIES "LINK_LIBRARIES")
add_library(iface11 INTERFACE)
target_link_libraries(iface11 INTERFACE iface10)
add_library(static10 STATIC static10.c)
target_link_libraries(static10 PRIVATE iface11)
add_library(static11 STATIC static11.c)
target_link_libraries(static11 PRIVATE static10 iface11)
add_executable(main10 main10.c)
target_link_libraries(main10 PRIVATE static11 static10)
# Test CMP0189 OLD and NEW behavior.
add_library(iface20 INTERFACE)
add_library(iface21 INTERFACE)
target_link_libraries(iface21 INTERFACE iface20)
add_library(static20 STATIC static20.c)
target_link_libraries(static20 PRIVATE iface21)
add_library(static21 STATIC static21.c)
target_link_libraries(static21 PRIVATE static20 iface21)
add_executable(main20 main20.c)
target_link_libraries(main20 PRIVATE static21 static20)
# Test TRANSITIVE_*_PROPERTY evaluation outside of usage requirements.
add_executable(check-args check-args.c)
set(out "${CMAKE_CURRENT_BINARY_DIR}/out-$<CONFIG>.txt")
set(in_CUSTOM [====[
iface1 CUSTOM_A: '$<TARGET_PROPERTY:iface1,CUSTOM_A>'
iface1 INTERFACE_CUSTOM_A: '$<TARGET_PROPERTY:iface1,INTERFACE_CUSTOM_A>'
iface2 CUSTOM_A: '$<TARGET_PROPERTY:iface2,CUSTOM_A>'
iface2 INTERFACE_CUSTOM_A: '$<TARGET_PROPERTY:iface2,INTERFACE_CUSTOM_A>'
static1 CUSTOM_A: '$<TARGET_PROPERTY:static1,CUSTOM_A>'
static1 INTERFACE_CUSTOM_A: '$<TARGET_PROPERTY:static1,INTERFACE_CUSTOM_A>'
static1 CUSTOM_B: '$<TARGET_PROPERTY:static1,CUSTOM_B>'
static1 INTERFACE_CUSTOM_B: '$<TARGET_PROPERTY:static1,INTERFACE_CUSTOM_B>'
static1 CUSTOM_U: '$<TARGET_PROPERTY:static1,CUSTOM_U>'
static1 INTERFACE_CUSTOM_U: '$<TARGET_PROPERTY:static1,INTERFACE_CUSTOM_U>'
static1 CUSTOM_V: '$<TARGET_PROPERTY:static1,CUSTOM_V>'
static1 INTERFACE_CUSTOM_V: '$<TARGET_PROPERTY:static1,INTERFACE_CUSTOM_V>'
object1 CUSTOM_A: '$<TARGET_PROPERTY:object1,CUSTOM_A>'
object1 INTERFACE_CUSTOM_A: '$<TARGET_PROPERTY:object1,INTERFACE_CUSTOM_A>'
object1 CUSTOM_C: '$<TARGET_PROPERTY:object1,CUSTOM_C>'
object1 INTERFACE_CUSTOM_C: '$<TARGET_PROPERTY:object1,INTERFACE_CUSTOM_C>'
object1 CUSTOM_U: '$<TARGET_PROPERTY:object1,CUSTOM_U>'
object1 INTERFACE_CUSTOM_U: '$<TARGET_PROPERTY:object1,INTERFACE_CUSTOM_U>'
object1 CUSTOM_W: '$<TARGET_PROPERTY:object1,CUSTOM_W>'
object1 INTERFACE_CUSTOM_W: '$<TARGET_PROPERTY:object1,INTERFACE_CUSTOM_W>'
main CUSTOM_A: '$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_A>'
main INTERFACE_CUSTOM_A: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_CUSTOM_A>'
main CUSTOM_B: '$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_B>'
main INTERFACE_CUSTOM_B: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_CUSTOM_B>'
main CUSTOM_C: '$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_C>'
main INTERFACE_CUSTOM_C: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_CUSTOM_C>'
main CUSTOM_U: '$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_U>'
main INTERFACE_CUSTOM_U: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_CUSTOM_U>'
main CUSTOM_V: '$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_V>'
main INTERFACE_CUSTOM_V: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_CUSTOM_V>'
main CUSTOM_W: '$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_W>'
main INTERFACE_CUSTOM_W: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_CUSTOM_W>'
]====])
set(in_LINK_LIBRARIES [====[
iface1 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface1,LINK_LIBRARIES>'
iface1 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface1,INTERFACE_LINK_LIBRARIES>'
iface2 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface2,LINK_LIBRARIES>'
iface2 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface2,INTERFACE_LINK_LIBRARIES>'
static1 LINK_LIBRARIES: '$<TARGET_PROPERTY:static1,LINK_LIBRARIES>'
static1 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static1,INTERFACE_LINK_LIBRARIES>'
main LINK_LIBRARIES: '$<TARGET_PROPERTY:CustomTransitiveProperties,LINK_LIBRARIES>'
main INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_LINK_LIBRARIES>'
iface10 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface10,LINK_LIBRARIES>'
iface10 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface10,INTERFACE_LINK_LIBRARIES>'
iface11 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface11,LINK_LIBRARIES>'
iface11 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface11,INTERFACE_LINK_LIBRARIES>'
static10 LINK_LIBRARIES: '$<TARGET_PROPERTY:static10,LINK_LIBRARIES>'
static10 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static10,INTERFACE_LINK_LIBRARIES>'
static11 LINK_LIBRARIES: '$<TARGET_PROPERTY:static11,LINK_LIBRARIES>'
static11 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static11,INTERFACE_LINK_LIBRARIES>'
main10 LINK_LIBRARIES: '$<TARGET_PROPERTY:main10,LINK_LIBRARIES>'
main10 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:main10,INTERFACE_LINK_LIBRARIES>'
iface20 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface20,LINK_LIBRARIES>'
iface20 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface20,INTERFACE_LINK_LIBRARIES>'
iface21 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface21,LINK_LIBRARIES>'
iface21 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface21,INTERFACE_LINK_LIBRARIES>'
static20 LINK_LIBRARIES: '$<TARGET_PROPERTY:static20,LINK_LIBRARIES>'
static20 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static20,INTERFACE_LINK_LIBRARIES>'
static21 LINK_LIBRARIES: '$<TARGET_PROPERTY:static21,LINK_LIBRARIES>'
static21 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static21,INTERFACE_LINK_LIBRARIES>'
main20 LINK_LIBRARIES: '$<TARGET_PROPERTY:main20,LINK_LIBRARIES>'
main20 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:main20,INTERFACE_LINK_LIBRARIES>'
]====])
file(GENERATE OUTPUT "${out}" CONTENT "# file(GENERATE) produced:
${in_CUSTOM}
${in_LINK_LIBRARIES}
")
add_custom_target(check ALL VERBATIM
COMMAND ${CMAKE_COMMAND} -Dconfig=$<CONFIG> -Dout=${out} -P${CMAKE_CURRENT_SOURCE_DIR}/check.cmake
COMMAND CustomTransitiveProperties
COMMAND check-args
"$<TARGET_PROPERTY:static1,CUSTOM_A>" "CUSTOM_A_STATIC1;CUSTOM_A_IFACE2;CUSTOM_A_TARGET_TYPE_STATIC_LIBRARY;CUSTOM_A_IFACE1;CUSTOM_A_TARGET_NAME_STATIC1"
"$<TARGET_PROPERTY:static1,CUSTOM_B>" "CUSTOM_B_STATIC1;CUSTOM_B_IFACE1"
"$<TARGET_PROPERTY:static1,CUSTOM_U>" "CUSTOM_U_STATIC1;CUSTOM_U_IFACE2;CUSTOM_U_TARGET_TYPE_STATIC_LIBRARY;CUSTOM_U_IFACE1;CUSTOM_U_TARGET_NAME_STATIC1"
"$<TARGET_PROPERTY:static1,CUSTOM_V>" "CUSTOM_V_STATIC1;CUSTOM_V_IFACE1"
"$<TARGET_PROPERTY:object1,CUSTOM_A>" "CUSTOM_A_OBJECT1;CUSTOM_A_IFACE2;CUSTOM_A_TARGET_TYPE_OBJECT_LIBRARY;CUSTOM_A_IFACE1;CUSTOM_A_TARGET_NAME_OBJECT1"
"$<TARGET_PROPERTY:object1,CUSTOM_C>" "CUSTOM_C_OBJECT1;CUSTOM_C_IFACE1"
"$<TARGET_PROPERTY:object1,CUSTOM_U>" "CUSTOM_U_OBJECT1;CUSTOM_U_IFACE2;CUSTOM_U_TARGET_TYPE_OBJECT_LIBRARY;CUSTOM_U_IFACE1;CUSTOM_U_TARGET_NAME_OBJECT1"
"$<TARGET_PROPERTY:object1,CUSTOM_W>" "CUSTOM_W_OBJECT1;CUSTOM_W_IFACE1"
"$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_A>" "CUSTOM_A_MAIN"
"$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_B>" "CUSTOM_B_MAIN;CUSTOM_B_STATIC1_IFACE"
"$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_C>" "CUSTOM_C_MAIN;CUSTOM_C_OBJECT1_IFACE"
"$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_U>" "CUSTOM_U_MAIN;CUSTOM_U_STATIC1_IFACE;CUSTOM_U_IFACE2;CUSTOM_U_TARGET_TYPE_EXECUTABLE;CUSTOM_U_IFACE1;CUSTOM_U_TARGET_NAME_CUSTOMTRANSITIVEPROPERTIES;CUSTOM_U_OBJECT1_IFACE"
"$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_V>" "CUSTOM_V_MAIN;CUSTOM_V_STATIC1_IFACE;CUSTOM_V_IFACE1"
"$<TARGET_PROPERTY:CustomTransitiveProperties,CUSTOM_W>" "CUSTOM_W_MAIN;CUSTOM_W_IFACE1;CUSTOM_W_OBJECT1_IFACE"
COMMAND check-args
"$<TARGET_PROPERTY:iface1,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface1,INTERFACE_LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface2,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface2,INTERFACE_LINK_LIBRARIES>" "iface1"
"$<TARGET_PROPERTY:static1,LINK_LIBRARIES>" "iface2"
"$<TARGET_PROPERTY:static1,INTERFACE_LINK_LIBRARIES>" "$<LINK_ONLY:iface2$<ANGLE-R>"
"$<TARGET_PROPERTY:CustomTransitiveProperties,LINK_LIBRARIES>" "static1;object1"
"$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_LINK_LIBRARIES>" ""
COMMAND check-args
"$<TARGET_PROPERTY:iface10,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface10,INTERFACE_LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface11,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface11,INTERFACE_LINK_LIBRARIES>" "iface10"
"$<TARGET_PROPERTY:static10,LINK_LIBRARIES>" "iface11;iface10"
# _/ \__
# / \
# "static10[iface11];iface11[iface10]"
"$<TARGET_PROPERTY:static10,INTERFACE_LINK_LIBRARIES>" "iface11;iface10"
"$<TARGET_PROPERTY:static11,LINK_LIBRARIES>" "static10;iface11;iface11;iface10"
# __/ __/ \__ \__________
# / / \ \
# "static11[static10;iface11];static10[iface11;iface11[iface10]]"
"$<TARGET_PROPERTY:static11,INTERFACE_LINK_LIBRARIES>" "static10;iface11;iface11;iface10"
"$<TARGET_PROPERTY:main10,LINK_LIBRARIES>" "static11;static10;static10;iface11;iface11;iface10"
# _______/ _______/ | | \______ \______________
# / / | | \ \
# "main10[static11;static10];static11[static10;iface11;static10[iface11;iface11[iface10]]]"
"$<TARGET_PROPERTY:main10,INTERFACE_LINK_LIBRARIES>" ""
COMMAND check-args
"$<TARGET_PROPERTY:iface20,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface20,INTERFACE_LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface21,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface21,INTERFACE_LINK_LIBRARIES>" "iface20"
"$<TARGET_PROPERTY:static20,LINK_LIBRARIES>" "iface21"
"$<TARGET_PROPERTY:static20,INTERFACE_LINK_LIBRARIES>" "$<LINK_ONLY:iface21$<ANGLE-R>"
"$<TARGET_PROPERTY:static21,LINK_LIBRARIES>" "static20;iface21"
"$<TARGET_PROPERTY:static21,INTERFACE_LINK_LIBRARIES>" "$<LINK_ONLY:static20$<ANGLE-R>;$<LINK_ONLY:iface21$<ANGLE-R>"
"$<TARGET_PROPERTY:main20,LINK_LIBRARIES>" "static21;static20"
"$<TARGET_PROPERTY:main20,INTERFACE_LINK_LIBRARIES>" ""
)
add_subdirectory(CMP0189)
Reference in New Issue View Git Blame Copy Permalink