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BUG: Fix crash when adding a custom command to a source file that cannot be created.

This commit is contained in:
Brad King 2004-08-04 17:24:21 -04:00
parent 023f5d1f25
commit 3c5bccf8a1
1 changed files with 15 additions and 7 deletions
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22
Source/cmMakefile.cxx
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@ -669,13 +669,18 @@ AddCustomCommandToOutput(const char* outputIn,
}
// create a cmSourceFile for the output
file = this->GetOrCreateSource(outName.c_str(), true);
// always mark as generated
file->SetProperty("GENERATED","1");
if(file)
{
// always mark as generated
file->SetProperty("GENERATED","1");
}
}
// always create the output and mark it generated
cmSourceFile *out = this->GetOrCreateSource(output.c_str(), true);
out->SetProperty("GENERATED","1");
if(cmSourceFile *out = this->GetOrCreateSource(output.c_str(), true))
{
out->SetProperty("GENERATED","1");
}
std::vector<std::string> depends2(depends);
if (main_dependency && main_dependency[0] != '\0')
@ -689,11 +694,14 @@ AddCustomCommandToOutput(const char* outputIn,
{
cc->SetComment(comment);
}
if (file->GetCustomCommand())
if(file)
{
delete file->GetCustomCommand();
if (file->GetCustomCommand())
{
delete file->GetCustomCommand();
}
file->SetCustomCommand(cc);
}
file->SetCustomCommand(cc);
}
void cmMakefile::