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| author | Christophe Giboudeaux <christophe@krop.fr> | 2019-08-27 22:52:13 (GMT) |
|---|---|---|
| committer | Christophe Giboudeaux <christophe@krop.fr> | 2019-08-29 19:50:49 (GMT) |
| commit | fe683876952ee6172e46fe770b4f3e48c69646d1 (patch) | |
| tree | 54ed9a4a123e207c6712d5b32880f854e75ac8a8 /Tests/RunCMake | |
| parent | 843ab7544e319597306a6d9cea4ab8be3296e6c4 (diff) | |
| download | CMake-fe683876952ee6172e46fe770b4f3e48c69646d1.zip CMake-fe683876952ee6172e46fe770b4f3e48c69646d1.tar.gz CMake-fe683876952ee6172e46fe770b4f3e48c69646d1.tar.bz2 | |
FindPkgConfig: return the module found by pkg_search_module
When running `pkg_search_module`, it may be useful to get the matching
module name in order to run `pkg_get_variable`.
`pkg_search_module` now defines `<prefix>_MODULE_NAME` which contains
the first matching module name.
Fixes: #19648
Diffstat (limited to 'Tests/RunCMake')
| -rw-r--r-- | Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_MODULE_NAME.cmake | 28 | ||||
| -rw-r--r-- | Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake | 1 |
2 files changed, 29 insertions, 0 deletions
diff --git a/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_MODULE_NAME.cmake b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_MODULE_NAME.cmake new file mode 100644 index 0000000..fc3a766 --- /dev/null +++ b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_MODULE_NAME.cmake @@ -0,0 +1,28 @@ +# Prepare environment to reuse bletch.pc +file(TO_NATIVE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/pc-bletch/lib/pkgconfig" PC_PATH) +if(UNIX) + string(REPLACE "\\ " " " PC_PATH "${PC_PATH}") +endif() +set(ENV{PKG_CONFIG_PATH} "${PC_PATH}") + +find_package(PkgConfig REQUIRED) +pkg_search_module(FOO REQUIRED foo bletch bar) + +if(NOT FOO_MODULE_NAME STREQUAL "bletch") + message(FATAL_ERROR "Wrong value for FOO_MODULE_NAME. Expected: bletch, got: ${FOO_MODULE_NAME}") +endif() + +pkg_get_variable(FOO_JACKPOT ${FOO_MODULE_NAME} jackpot) + +if(NOT FOO_JACKPOT STREQUAL "bletch-lives") + message(FATAL_ERROR "Wrong value for FOO_JACKPOT. Expected: bletch-lives, got: ${FOO_JACKPOT}") +endif() + +unset(FOO_MODULE_NAME) + +# verify variable get's also set on subsequent run +pkg_search_module(FOO REQUIRED foo bletch bar) + +if(NOT FOO_MODULE_NAME STREQUAL "bletch") + message(FATAL_ERROR "Wrong value for FOO_MODULE_NAME on second run. Expected: bletch, got: ${FOO_MODULE_NAME}") +endif() diff --git a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake index 414d9b6..b77bb54 100644 --- a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake +++ b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake @@ -19,4 +19,5 @@ if (PKG_CONFIG_FOUND) run_cmake(FindPkgConfig_cache_variables) run_cmake(FindPkgConfig_IMPORTED_TARGET) run_cmake(FindPkgConfig_VERSION_OPERATORS) + run_cmake(FindPkgConfig_GET_MATCHING_MODULE_NAME) endif () |