diff options
| -rw-r--r-- | Source/cmGlobalUnixMakefileGenerator3.cxx | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx index ae9df5e..ecb718c 100644 --- a/Source/cmGlobalUnixMakefileGenerator3.cxx +++ b/Source/cmGlobalUnixMakefileGenerator3.cxx @@ -651,14 +651,19 @@ cmGlobalUnixMakefileGenerator3 } else { - // Add a fast rule to build the target - depends.clear(); - commands.clear(); - std::string localName = t->second.GetName(); - depends.push_back(localName); - localName += "/fast"; - lg->WriteMakeRule(ruleFileStream, "fast build rule for target.", - localName.c_str(), depends, commands, true); + if(t->second.GetName() && + strlen(t->second.GetName()) && + emitted.insert(t->second.GetName()).second) + { + // Add a fast rule to build the target + depends.clear(); + commands.clear(); + std::string localName = t->second.GetName(); + depends.push_back(localName); + localName += "/fast"; + lg->WriteMakeRule(ruleFileStream, "fast build rule for target.", + localName.c_str(), depends, commands, true); + } } } } |