Commit 91747860 authored by Andrea Ranieri's avatar Andrea Ranieri Committed by Brad King
Browse files

FindwxWidgets: Use more private name for local variable

Avoid using a `_filename` variable that may be set by project code.
Also unset the variable name that we do use to avoid conflict.
parent aad0967e
......@@ -925,14 +925,16 @@ unset(_wx_lib_missing)
# Check if a specific version was requested by find_package().
find_file(_filename wx/version.h PATHS ${wxWidgets_INCLUDE_DIRS} NO_DEFAULT_PATH)
dbg_msg("_filename: ${_filename}")
find_file(_wx_filename wx/version.h PATHS ${wxWidgets_INCLUDE_DIRS} NO_DEFAULT_PATH)
dbg_msg("_wx_filename: ${_wx_filename}")
if(NOT _filename)
if(NOT _wx_filename)
message(FATAL_ERROR "wxWidgets wx/version.h file not found in ${wxWidgets_INCLUDE_DIRS}.")
file(READ ${_filename} _wx_version_h)
file(READ "${_wx_filename}" _wx_version_h)
unset(_wx_filename CACHE)
string(REGEX REPLACE "^(.*\n)?#define +wxMAJOR_VERSION +([0-9]+).*"
"\\2" wxWidgets_VERSION_MAJOR "${_wx_version_h}" )
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