diff --git a/Source/cmakemain.cxx b/Source/cmakemain.cxx index 9e81a42a1..8d38f70f5 100644 --- a/Source/cmakemain.cxx +++ b/Source/cmakemain.cxx @@ -487,6 +487,16 @@ int do_cmake(int ac, char** av) } } } - return res; + + // Always return a non-negative value. Windows tools do not always + // interpret negative return values as errors. + if(res != 0) + { + return 1; + } + else + { + return 0; + } }