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| author | Bill Hoffman <bill.hoffman@kitware.com> | 2001-07-05 21:52:31 (GMT) |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2001-07-05 21:52:31 (GMT) |
| commit | 05fb9379efa81ae3b4de42ee3055586b52298dff (patch) | |
| tree | 07ab19605d9cdc7f7205371da08d583866e87898 /Source/cmSystemTools.cxx | |
| parent | 863ca7d0e205fb89f57fcdb63423e7ff17631e40 (diff) | |
| download | CMake-05fb9379efa81ae3b4de42ee3055586b52298dff.zip CMake-05fb9379efa81ae3b4de42ee3055586b52298dff.tar.gz CMake-05fb9379efa81ae3b4de42ee3055586b52298dff.tar.bz2 | |
ENH: add better error output
Diffstat (limited to 'Source/cmSystemTools.cxx')
| -rw-r--r-- | Source/cmSystemTools.cxx | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx index 8f20ec5..b7e7cf1 100644 --- a/Source/cmSystemTools.cxx +++ b/Source/cmSystemTools.cxx @@ -780,9 +780,14 @@ bool cmSystemTools::RunCommand(const char* command, std::ifstream fin(tempFile.c_str()); if(!fin) { - cmSystemTools::Error(command, - " from RunCommand Failed to create output file: ", - tempFile.c_str()); + std::string errormsg = "RunCommand produced no output: command: \""; + errormsg += command; + errormsg += "\""; + errormsg += "\nOutput file: "; + errormsg += tempFile; + cmSystemTools::Error(errormsg.c_str()); + fin.close(); + cmSystemTools::RemoveFile(tempFile.c_str()); return false; } while(fin) @@ -790,6 +795,7 @@ bool cmSystemTools::RunCommand(const char* command, fin.getline(buffer, BUFFER_SIZE); output += buffer; } + fin.close(); cmSystemTools::RemoveFile(tempFile.c_str()); return true; #else |