| diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake |
| index c47f583..5783d37 100644 |
| --- a/Modules/FindPkgConfig.cmake |
| +++ b/Modules/FindPkgConfig.cmake |
| @@ -87,7 +87,12 @@ |
| set(PKG_CONFIG_VERSION 1) |
| set(PKG_CONFIG_FOUND 0) |
| |
| -find_program(PKG_CONFIG_EXECUTABLE NAMES pkg-config DOC "pkg-config executable") |
| +if(NOT PKG_CONFIG_EXECUTABLE) |
| + set(PKG_CONFIG_EXECUTABLE $ENV{PKG_CONFIG}) |
| + if(NOT PKG_CONFIG_EXECUTABLE) |
| + find_program(PKG_CONFIG_EXECUTABLE NAMES pkg-config DOC "pkg-config executable") |
| + endif(NOT PKG_CONFIG_EXECUTABLE) |
| +endif(NOT PKG_CONFIG_EXECUTABLE) |
| mark_as_advanced(PKG_CONFIG_EXECUTABLE) |
| |
| if(PKG_CONFIG_EXECUTABLE) |
