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Cleanup custom command .rule file internal handling 

Teach cmMakefile::AddCustomCommandToOutput to return the cmSourceFile
instance to which the custom command is attached.  Use the return value
instead of separately adding a .rule extension and searching for the
source.  Mark CMake-generated .rule files explicitly with a property
instead of trusting the file extension.
This commit is contained in:
Brad King 2012-04-18 14:42:43 -04:00
parent 31e7fadbb3
commit f9b758e91a
5 changed files with 41 additions and 41 deletions
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6
Source/cmGlobalVisualStudio8Generator.cxx
View File

@ -214,13 +214,11 @@ void cmGlobalVisualStudio8Generator::AddCheckTarget()
// (this could be avoided with per-target source files)
const char* no_main_dependency = 0;
const char* no_working_directory = 0;
if(cmSourceFile* file =
mf->AddCustomCommandToOutput(
stamps, listFiles,
no_main_dependency, commandLines, "Checking Build System",
no_working_directory, true);
std::string ruleName = stamps[0];
ruleName += ".rule";
if(cmSourceFile* file = mf->GetSource(ruleName.c_str()))
no_working_directory, true))
{
tgt->AddSourceFile(file);
}

2
Source/cmLocalVisualStudio6Generator.cxx
View File

@ -320,7 +320,7 @@ void cmLocalVisualStudio6Generator::WriteDSPFile(std::ostream& fout,
sourceGroup.AssignSource(*i);
// while we are at it, if it is a .rule file then for visual studio 6 we
// must generate it
if ((*i)->GetExtension() == "rule")
if ((*i)->GetPropertyAsBool("__CMAKE_RULE"))
{
if(!cmSystemTools::FileExists(source.c_str()))
{

28
Source/cmMakefile.cxx
View File

@ -883,7 +883,7 @@ cmMakefile::AddCustomCommandToTarget(const char* target,
}
//----------------------------------------------------------------------------
void
cmSourceFile*
cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
const std::vector<std::string>& depends,
const char* main_dependency,
@ -897,7 +897,7 @@ cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
if(outputs.empty())
{
cmSystemTools::Error("Attempt to add a custom rule with no output!");
return;
return 0;
}
// Validate custom commands. TODO: More strict?
@ -910,7 +910,7 @@ cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
cmOStringStream e;
e << "COMMAND may not contain literal quotes:\n " << cl[0] << "\n";
this->IssueMessage(cmake::FATAL_ERROR, e.str());
return;
return 0;
}
}
@ -928,7 +928,7 @@ cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
{
// The existing custom command is identical. Silently ignore
// the duplicate.
return;
return file;
}
else
{
@ -970,11 +970,12 @@ cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
outName.c_str(),
"\" which already has a custom rule.");
}
return;
return file;
}
// Create a cmSourceFile for the rule file.
file = this->GetOrCreateSource(outName.c_str(), true);
file->SetProperty("__CMAKE_RULE", "1");
}
// Always create the output sources and mark them generated.
@ -1004,10 +1005,11 @@ cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
cc->SetEscapeAllowMakeVars(true);
file->SetCustomCommand(cc);
}
return file;
}
//----------------------------------------------------------------------------
void
cmSourceFile*
cmMakefile::AddCustomCommandToOutput(const char* output,
const std::vector<std::string>& depends,
const char* main_dependency,
@ -1019,7 +1021,7 @@ cmMakefile::AddCustomCommandToOutput(const char* output,
{
std::vector<std::string> outputs;
outputs.push_back(output);
this->AddCustomCommandToOutput(outputs, depends, main_dependency,
return this->AddCustomCommandToOutput(outputs, depends, main_dependency,
commandLines, comment, workingDir,
replace, escapeOldStyle);
}
@ -1054,12 +1056,13 @@ cmMakefile::AddCustomCommandOldStyle(const char* target,
{
// Get the name of this output.
const char* output = oi->c_str();
cmSourceFile* sf;
// Choose whether to use a main dependency.
if(sourceFiles.find(source))
{
// The source looks like a real file. Use it as the main dependency.
this->AddCustomCommandToOutput(output, depends, source,
sf = this->AddCustomCommandToOutput(output, depends, source,
commandLines, comment, 0);
}
else
@ -1068,20 +1071,18 @@ cmMakefile::AddCustomCommandOldStyle(const char* target,
const char* no_main_dependency = 0;
std::vector<std::string> depends2 = depends;
depends2.push_back(source);
this->AddCustomCommandToOutput(output, depends2, no_main_dependency,
sf = this->AddCustomCommandToOutput(output, depends2, no_main_dependency,
commandLines, comment, 0);
}
// If the rule was added to the source (and not a .rule file),
// then add the source to the target to make sure the rule is
// included.
std::string sname = output;
sname += ".rule";
if(!this->GetSource(sname.c_str()))
if(sf && !sf->GetPropertyAsBool("__CMAKE_RULE"))
{
if (this->Targets.find(target) != this->Targets.end())
{
this->Targets[target].AddSource(source);
this->Targets[target].AddSourceFile(sf);
}
else
{
@ -1976,7 +1977,6 @@ cmSourceFile *cmMakefile::GetSourceFileWithOutput(const char *cname)
// look through all the source files that have custom commands
// and see if the custom command has the passed source file as an output
// keep in mind the possible .rule extension that may be tacked on
for(std::vector<cmSourceFile*>::const_iterator i =
this->SourceFiles.begin(); i != this->SourceFiles.end(); ++i)
{

6
Source/cmMakefile.h
View File

@ -175,14 +175,16 @@ public:
cmTarget::CustomCommandType type,
const char* comment, const char* workingDir,
bool escapeOldStyle = true);
void AddCustomCommandToOutput(const std::vector<std::string>& outputs,
cmSourceFile* AddCustomCommandToOutput(
const std::vector<std::string>& outputs,
const std::vector<std::string>& depends,
const char* main_dependency,
const cmCustomCommandLines& commandLines,
const char* comment, const char* workingDir,
bool replace = false,
bool escapeOldStyle = true);
void AddCustomCommandToOutput(const char* output,
cmSourceFile* AddCustomCommandToOutput(
const char* output,
const std::vector<std::string>& depends,
const char* main_dependency,
const cmCustomCommandLines& commandLines,

2
Source/cmVisualStudio10TargetGenerator.cxx
View File

@ -460,7 +460,7 @@ cmVisualStudio10TargetGenerator::WriteCustomRule(cmSourceFile* source,
{
std::string sourcePath = source->GetFullPath();
// the rule file seems to need to exist for vs10
if (source->GetExtension() == "rule")
if (source->GetPropertyAsBool("__CMAKE_RULE"))
{
if(!cmSystemTools::FileExists(sourcePath.c_str()))
{