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ENH: some clean up, and better checking to see if we are building cmake

This commit is contained in:
Bill Hoffman 2001-07-06 14:41:18 -04:00
parent f1892133c9
commit a1ec2852af
2 changed files with 34 additions and 10 deletions
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41
Source/cmUnixMakefileGenerator.cxx
View File

@ -1123,15 +1123,7 @@ void cmUnixMakefileGenerator::OutputMakeRules(std::ostream& fout)
0,
"${CMAKE_COMMAND} "
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
// do not put this command in for the cmake project
if(strcmp(m_Makefile->GetProjectName(), "CMake") != 0)
{
this->OutputMakeRule(fout,
"Rebuild cmake dummy rule",
"${CMAKE_COMMAND}",
0,
"echo \"cmake might be out of date\"");
}
this->OutputMakeRule(fout,
"Rule to keep make from removing Makefiles "
"if control-C is hit during a run of cmake.",
@ -1139,7 +1131,38 @@ void cmUnixMakefileGenerator::OutputMakeRules(std::ostream& fout)
"Makefile cmake.depends",
0);
this->OutputSourceObjectBuildRules(fout);
// see if there is already a target for a cmake executable in this
// makefile
bool buildingCMake = false;
std::map<std::string, cmTarget>& targets = m_Makefile->GetTargets();
for(cmTargets::const_iterator l = targets.begin();
l != targets.end(); l++)
{
if ((l->second.GetType() == cmTarget::EXECUTABLE ||
l->second.GetType() == cmTarget::WIN32_EXECUTABLE) &&
l->second.IsInAll())
{
if(l->first == "cmake")
{
buildingCMake = true;
}
}
}
// do not put this command in for the cmake project
if(!buildingCMake)
{
this->OutputMakeRule(fout,
"Rebuild cmake dummy rule",
"${CMAKE_COMMAND}",
0,
"echo \"cmake might be out of date\"");
}
}
void cmUnixMakefileGenerator::OutputSourceObjectBuildRules(std::ostream& fout)
{
fout << "# Rules to build .o files from their sources:\n";
std::set<std::string> rules;

1
Source/cmUnixMakefileGenerator.h
View File

@ -106,6 +106,7 @@ private:
void OutputMakeVariables(std::ostream&);
void OutputMakeRules(std::ostream&);
void OutputInstallRules(std::ostream&);
void OutputSourceObjectBuildRules(std::ostream& fout);
void OutputSubDirectoryVars(std::ostream& fout,
const char* var,
const char* target,