diff options
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index 1b6a72a..f3bacc3 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -56,14 +56,29 @@ endif() set(PKG_CONFIG_NAMES "pkg-config") if(CMAKE_HOST_WIN32) list(PREPEND PKG_CONFIG_NAMES "pkg-config.bat") + set(_PKG_CONFIG_VALIDATOR VALIDATOR __FindPkgConfig_EXECUTABLE_VALIDATOR) + function(__FindPkgConfig_EXECUTABLE_VALIDATOR result_var candidate) + if(candidate MATCHES "\\.[Ee][Xx][Ee]$") + return() + endif() + # Exclude the pkg-config distributed with Strawberry Perl. + execute_process(COMMAND "${candidate}" --help OUTPUT_VARIABLE _output ERROR_VARIABLE _output RESULT_VARIABLE _result) + if(NOT _result EQUAL 0 OR _output MATCHES "Pure-Perl") + set("${result_var}" FALSE PARENT_SCOPE) + endif() + endfunction() +else() + set(_PKG_CONFIG_VALIDATOR "") endif() list(APPEND PKG_CONFIG_NAMES "pkgconf") find_program(PKG_CONFIG_EXECUTABLE NAMES ${PKG_CONFIG_NAMES} NAMES_PER_DIR - DOC "pkg-config executable") + DOC "pkg-config executable" + ${_PKG_CONFIG_VALIDATOR}) mark_as_advanced(PKG_CONFIG_EXECUTABLE) +unset(_PKG_CONFIG_VALIDATOR) set(PKG_CONFIG_ARGN "${PKG_CONFIG_ARGN}" CACHE STRING "Arguments to supply to pkg-config") mark_as_advanced(PKG_CONFIG_ARGN) |