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-rw-r--r--Source/cmFortranParserImpl.cxx8
1 files changed, 7 insertions, 1 deletions
diff --git a/Source/cmFortranParserImpl.cxx b/Source/cmFortranParserImpl.cxx
index 18e3c10..e8b1da8 100644
--- a/Source/cmFortranParserImpl.cxx
+++ b/Source/cmFortranParserImpl.cxx
@@ -79,7 +79,13 @@ std::string cmFortranParser_s::ModName(std::string const& mod_name) const
std::string cmFortranParser_s::SModName(std::string const& mod_name,
std::string const& sub_name) const
{
- return mod_name + this->Compiler.SModSep + sub_name + this->Compiler.SModExt;
+ std::string const& SModExt =
+ this->Compiler.SModExt.empty() ? ".mod" : this->Compiler.SModExt;
+ // An empty separator means that the compiler does not use a prefix.
+ if (this->Compiler.SModSep.empty()) {
+ return sub_name + SModExt;
+ }
+ return mod_name + this->Compiler.SModSep + sub_name + SModExt;
}
bool cmFortranParser_FilePush(cmFortranParser* parser, const char* fname)