BUG: fix for 5071, report error if output file can not be opened

2026-01-09 23:30:35 -06:00 · 2008-10-10 10:48:10 -04:00
parent 4e6e9e8335
commit ada0f98e91
1 changed files with 7 additions and 0 deletions
--- a/Source/cmOutputRequiredFilesCommand.cxx
+++ b/Source/cmOutputRequiredFilesCommand.cxx
@@ -199,6 +199,13 @@ bool cmOutputRequiredFilesCommand
    {
    // write them out
    FILE *fout = fopen(this->OutputFile.c_str(),"w");
+    if(!fout)
+      {
+      std::string err = "Can not open output file: ";
+      err += this->OutputFile;
+      this->SetError(err.c_str());
+      return false;
+      }
    std::set<cmDependInformation const*> visited;
    this->ListDependencies(info,fout, &visited);
    fclose(fout);