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| author | Bill Hoffman <bill.hoffman@kitware.com> | 2003-01-21 17:50:48 (GMT) |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2003-01-21 17:50:48 (GMT) |
| commit | 2f4ea98a4cf35b0aa6ced86c98c4b96984ef4fb7 (patch) | |
| tree | 2e7ba2c7d45537691296edc194f605f623bcc3a7 /Source/cmSystemTools.cxx | |
| parent | 110bc04bd0125ef746ad8ea239c632831f7c5075 (diff) | |
| download | CMake-2f4ea98a4cf35b0aa6ced86c98c4b96984ef4fb7.zip CMake-2f4ea98a4cf35b0aa6ced86c98c4b96984ef4fb7.tar.gz CMake-2f4ea98a4cf35b0aa6ced86c98c4b96984ef4fb7.tar.bz2 | |
add a fatal error, and make sure c and c++ compilers work before using them
Diffstat (limited to 'Source/cmSystemTools.cxx')
| -rw-r--r-- | Source/cmSystemTools.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx index 6b10ab2..4b71bf4 100644 --- a/Source/cmSystemTools.cxx +++ b/Source/cmSystemTools.cxx @@ -129,6 +129,7 @@ cmSystemTools::GetTime(void) bool cmSystemTools::s_RunCommandHideConsole = false; bool cmSystemTools::s_DisableRunCommandOutput = false; bool cmSystemTools::s_ErrorOccured = false; +bool cmSystemTools::s_FatalErrorOccured = false; bool cmSystemTools::s_DisableMessages = false; std::string cmSystemTools::s_Windows9xComspecSubstitute = "command.com"; @@ -1536,6 +1537,10 @@ std::string cmSystemTools::FindProgram(const char* name, const std::vector<std::string>& userPaths, bool no_system_path) { + if(!name) + { + return ""; + } // See if the executable exists as written. if(cmSystemTools::FileExists(name) && !cmSystemTools::FileIsDirectory(name)) |