From d1470b7d7c65b22f3f93183e68b1f8fed73e82fe Mon Sep 17 00:00:00 2001
From: Andy Cedilnik <andy.cedilnik@kitware.com>
Date: Thu, 27 May 2004 12:53:15 -0400
Subject: ENH: Detect if there were problems writing file
---
Source/cmMakefile.cxx | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index e10b5ad..2633746 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -2310,6 +2310,7 @@ void cmMakefile::ConfigureString(const std::string& input,
int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
bool copyonly, bool atOnly, bool escapeQuotes)
{
+ int res = 1;
if ( !cmSystemTools::FileExists(infile) )
{
cmSystemTools::Error("File ", infile, " does not exist.");
@@ -2369,12 +2370,18 @@ int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
// close the files before attempting to copy
fin.close();
fout.close();
- cmSystemTools::CopyFileIfDifferent(tempOutputFile.c_str(),
- soutfile.c_str());
+ if ( !cmSystemTools::CopyFileIfDifferent(tempOutputFile.c_str(),
+ soutfile.c_str()) )
+ {
+ res = 0;
+ }
+ else
+ {
+ cmSystemTools::SetPermissions(soutfile.c_str(), perm);
+ }
cmSystemTools::RemoveFile(tempOutputFile.c_str());
- cmSystemTools::SetPermissions(soutfile.c_str(), perm);
}
- return 1;
+ return res;
}
void cmMakefile::AddWrittenFile(const char* file)
--
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