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| author | Bill Hoffman <bill.hoffman@kitware.com> | 2003-07-15 16:52:16 (GMT) |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2003-07-15 16:52:16 (GMT) |
| commit | aeab59d9e71df3cc036942aa9ea294c53c2ce9c8 (patch) | |
| tree | 2743ea597e279d5db3ff563bd487f63b141a4f09 | |
| parent | 53510fa6034234ab65b20a15f29f6f8e4625318a (diff) | |
| download | CMake-aeab59d9e71df3cc036942aa9ea294c53c2ce9c8.zip CMake-aeab59d9e71df3cc036942aa9ea294c53c2ce9c8.tar.gz CMake-aeab59d9e71df3cc036942aa9ea294c53c2ce9c8.tar.bz2 | |
ENH: better error checking
| -rw-r--r-- | Source/cmAddCustomCommandCommand.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Source/cmAddCustomCommandCommand.cxx b/Source/cmAddCustomCommandCommand.cxx index d1de845..e471dc3 100644 --- a/Source/cmAddCustomCommandCommand.cxx +++ b/Source/cmAddCustomCommandCommand.cxx @@ -149,6 +149,14 @@ bool cmAddCustomCommandCommand::InitialPass(std::vector<std::string> const& args this->SetError("Wrong syntax. A TARGET or OUTPUT must be specified."); return false; } + + if (source.empty() + && !target.empty() + && !output.empty()) + { + this->SetError("Wrong syntax. A TARGET and OUTPUT can not both be specified."); + return false; + } // If source is empty, use the target if(source.empty() && output.empty()) |