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| author | Radek Nadstawny <radoslaw.nadstawny@gmail.com> | 2019-03-10 18:40:55 (GMT) |
|---|---|---|
| committer | Radek Nadstawny <radoslaw.nadstawny@gmail.com> | 2019-03-13 22:42:44 (GMT) |
| commit | b759fa9b8e2fa8ac93e4b57a0e09fcdc5e0e50af (patch) | |
| tree | daff4463bfacab1c6f2c9bbfda2df5b54d875102 | |
| parent | 5c106bfc42a5eb068719c3dec28ddc6dfc493973 (diff) | |
| download | CMake-b759fa9b8e2fa8ac93e4b57a0e09fcdc5e0e50af.zip CMake-b759fa9b8e2fa8ac93e4b57a0e09fcdc5e0e50af.tar.gz CMake-b759fa9b8e2fa8ac93e4b57a0e09fcdc5e0e50af.tar.bz2 | |
FindPkgConfig: Set linker flags on imported targets
| -rw-r--r-- | Help/release/dev/pkg-config-linker-flags.rst | 5 | ||||
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 6 | ||||
| -rw-r--r-- | Tests/RunCMake/FindPkgConfig/FindPkgConfig_IMPORTED_TARGET.cmake | 21 |
3 files changed, 31 insertions, 1 deletions
diff --git a/Help/release/dev/pkg-config-linker-flags.rst b/Help/release/dev/pkg-config-linker-flags.rst new file mode 100644 index 0000000..85c13be --- /dev/null +++ b/Help/release/dev/pkg-config-linker-flags.rst @@ -0,0 +1,5 @@ +pkg-config-linker-flags +----------------------- + +* The :module:`FindPkgConfig` now populates :prop_tgt:`INTERFACE_LINK_OPTIONS` + property of imported targets with other (non-library) linker flags. diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index e192426..cf0ae09 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -242,7 +242,7 @@ endfunction() function(_pkg_create_imp_target _prefix _imp_target_global) # only create the target if it is linkable, i.e. no executables if (NOT TARGET PkgConfig::${_prefix} - AND ( ${_prefix}_INCLUDE_DIRS OR ${_prefix}_LINK_LIBRARIES OR ${_prefix}_CFLAGS_OTHER )) + AND ( ${_prefix}_INCLUDE_DIRS OR ${_prefix}_LINK_LIBRARIES OR ${_prefix}_LDFLAGS_OTHER OR ${_prefix}_CFLAGS_OTHER )) if(${_imp_target_global}) set(_global_opt "GLOBAL") else() @@ -258,6 +258,10 @@ function(_pkg_create_imp_target _prefix _imp_target_global) set_property(TARGET PkgConfig::${_prefix} PROPERTY INTERFACE_LINK_LIBRARIES "${${_prefix}_LINK_LIBRARIES}") endif() + if(${_prefix}_LDFLAGS_OTHER) + set_property(TARGET PkgConfig::${_prefix} PROPERTY + INTERFACE_LINK_OPTIONS "${${_prefix}_LDFLAGS_OTHER}") + endif() if(${_prefix}_CFLAGS_OTHER) set_property(TARGET PkgConfig::${_prefix} PROPERTY INTERFACE_COMPILE_OPTIONS "${${_prefix}_CFLAGS_OTHER}") diff --git a/Tests/RunCMake/FindPkgConfig/FindPkgConfig_IMPORTED_TARGET.cmake b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_IMPORTED_TARGET.cmake index 24e7202..e82b05f 100644 --- a/Tests/RunCMake/FindPkgConfig/FindPkgConfig_IMPORTED_TARGET.cmake +++ b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_IMPORTED_TARGET.cmake @@ -109,3 +109,24 @@ pkg_check_modules(FakePackage2 REQUIRED QUIET IMPORTED_TARGET cmakeinternalfakep if (NOT FakePackage2_LINK_LIBRARIES STREQUAL "${fakePkgDir}/lib/libcmakeinternalfakepackage2.a") message(FATAL_ERROR "FakePackage2_LINK_LIBRARIES has bad content on second run: ${FakePackage2_LINK_LIBRARIES}") endif() + +set(pname fakelinkoptionspackage) +file(WRITE ${fakePkgDir}/lib/pkgconfig/${pname}.pc +"Name: FakeLinkOptionsPackage +Description: Dummy package for FindPkgConfig IMPORTED_TARGET INTERFACE_LINK_OPTIONS test +Version: 1.2.3 +Libs: -e dummy_main +") + +set(expected_link_options -e dummy_main) +pkg_check_modules(FakeLinkOptionsPackage REQUIRED QUIET IMPORTED_TARGET fakelinkoptionspackage) +if (NOT TARGET PkgConfig::FakeLinkOptionsPackage) + message(FATAL_ERROR "No import target for fake link options package") +endif() +get_target_property(link_options PkgConfig::FakeLinkOptionsPackage INTERFACE_LINK_OPTIONS) +if (NOT link_options STREQUAL expected_link_options) + message(FATAL_ERROR + "Additional link options not present in INTERFACE_LINK_OPTIONS property" + "expected: \"${expected_link_options}\", but got \"${link_options}\"" + ) +endif() |