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cmGlobalGenerator: Return from Compute whether to generate.

This commit is contained in:
Stephen Kelly 2015-07-25 18:44:58 +02:00 committed by Brad King
parent 29e8b7bfcc
commit fb9355c50e
3 changed files with 13 additions and 9 deletions
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15
Source/cmGlobalGenerator.cxx
View File

@ -1212,7 +1212,7 @@ bool cmGlobalGenerator::CheckALLOW_DUPLICATE_CUSTOM_TARGETS() const
return false;
}
void cmGlobalGenerator::Compute()
bool cmGlobalGenerator::Compute()
{
// Some generators track files replaced during the Generate.
// Start with an empty vector:
@ -1220,16 +1220,17 @@ void cmGlobalGenerator::Compute()
// clear targets to issue warning CMP0042 for
this->CMP0042WarnTargets.clear();
// Check whether this generator is allowed to run.
if(!this->CheckALLOW_DUPLICATE_CUSTOM_TARGETS())
{
return false;
}
return true;
}
void cmGlobalGenerator::Generate()
{
// Check whether this generator is allowed to run.
if(!this->CheckALLOW_DUPLICATE_CUSTOM_TARGETS())
{
return;
}
this->FinalizeTargetCompileInfo();
this->CreateGenerationObjects();

2
Source/cmGlobalGenerator.h
View File

@ -86,7 +86,7 @@ public:
*/
virtual void Configure();
void Compute();
bool Compute();
enum TargetTypes {
AllTargets,

5
Source/cmake.cxx
View File

@ -1607,7 +1607,10 @@ int cmake::Generate()
{
return -1;
}
this->GlobalGenerator->Compute();
if (!this->GlobalGenerator->Compute())
{
return -1;
}
this->GlobalGenerator->Generate();
if ( !this->GraphVizFile.empty() )
{