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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 /Modules | |
| 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 'Modules')
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index e05d5c8..4c9af91 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -363,6 +363,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cma _pkgconfig_unset(${_prefix}_PREFIX) _pkgconfig_unset(${_prefix}_INCLUDEDIR) _pkgconfig_unset(${_prefix}_LIBDIR) + _pkgconfig_unset(${_prefix}_MODULE_NAME) _pkgconfig_unset(${_prefix}_LIBS) _pkgconfig_unset(${_prefix}_LIBS_L) _pkgconfig_unset(${_prefix}_LIBS_PATHS) @@ -480,6 +481,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cma foreach (variable IN ITEMS PREFIX INCLUDEDIR LIBDIR) _pkgconfig_set("${_pkg_check_prefix}_${variable}" "${${_pkg_check_prefix}_${variable}}") endforeach () + _pkgconfig_set("${_pkg_check_prefix}_MODULE_NAME" "${_pkg_check_modules_pkg}") if (NOT ${_is_silent}) message(STATUS " Found ${_pkg_check_modules_pkg}, version ${_pkgconfig_VERSION}") @@ -664,6 +666,10 @@ endmacro() [IMPORTED_TARGET [GLOBAL]] <moduleSpec> [<moduleSpec>...]) + If a module is found, the ``<prefix>_MODULE_NAME`` variable will contain the + name of the matching module. This variable can be used if you need to run + :command:`pkg_get_variable`. + Example: .. code-block:: cmake @@ -688,6 +694,7 @@ macro(pkg_search_module _prefix _module0) if (${_prefix}_FOUND) set(_pkg_modules_found 1) + break() endif() endforeach() |