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| author | Brad King <brad.king@kitware.com> | 2017-06-12 16:24:50 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-06-12 16:24:50 -0400 |
| commit | 70ec0f2ad1d4acf6c7c9ab49c756985d468a1a69 (patch) | |
| tree | dc4869200859e58a600fd4bb4188ff75686eff0c | |
| parent | 05789144bdac1065d29d4c8fd41d75d338294e74 (diff) | |
| parent | 70a6cb70f644b23acb99f1f6342728c8afb23d14 (diff) | |
| download | cmake-70ec0f2ad1d4acf6c7c9ab49c756985d468a1a69.tar.gz | |
Merge branch 'doc-pkgconfig-list' into release-3.9
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index 12a5ded835..a5357fa1c7 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -65,7 +65,7 @@ macro(_pkgconfig_invoke _pkglist _prefix _varname _regexp) set(_pkgconfig_${_varname} "") _pkgconfig_unset(${_prefix}_${_varname}) else() - string(REGEX REPLACE "[\r\n]" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") + string(REGEX REPLACE "[\r\n]" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") if (NOT ${_regexp} STREQUAL "") string(REGEX REPLACE "${_regexp}" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") @@ -86,6 +86,9 @@ endmacro() pkg_get_variable(<RESULT> <MODULE> <VARIABLE>) + If multiple values are returned variable will contain a + :ref:`;-list <CMake Language Lists>`. + For example: .. code-block:: cmake @@ -524,6 +527,9 @@ endmacro() <XPREFIX> = <PREFIX> for common case <XPREFIX> = <PREFIX>_STATIC for static linking + Every variable containing multiple values will be a + :ref:`;-list <CMake Language Lists>`. + There are some special variables whose prefix depends on the count of given modules. When there is only one module, <PREFIX> stays unchanged. When there are multiple modules, the prefix will be |