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cmFortranParser: Skip #line directives that do not name files

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Since commit v3.5.0-rc1~241^2~1 (cmFortranParser: Parse #line
directives, 2015-11-02) our Fortran dependency scanner parses `#line`
directives to extract the named files.  However, some compilers produce
`#line` directives that name directories instead of files.  Work around
such cases by verifying that the extracted path names a file and not a
directory.
This commit is contained in:
Brad King 2016-04-05 12:57:15 -04:00
parent 64130a7e79
commit f831d752ae
1 changed files with 1 additions and 1 deletions
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2
Source/cmFortranParserImpl.cxx
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@ -229,7 +229,7 @@ void cmFortranParser_RuleLineDirective(cmFortranParser* parser,
cmSystemTools::ConvertToUnixSlashes(included); cmSystemTools::ConvertToUnixSlashes(included);
// Save the named file as included in the source. // Save the named file as included in the source.
if (cmSystemTools::FileExists(included)) if (cmSystemTools::FileExists(included, true))
{ {
parser->Info.Includes.insert(included); parser->Info.Includes.insert(included);
} }