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cmTarget: Add NAME property 

In generator expression contexts, this can be used to determine the
name of the head target in the evaluation.
This commit is contained in:
Stephen Kelly 2013-07-31 13:16:29 +02:00
parent 0cecc7b485
commit 43558156d4
1 changed files with 24 additions and 1 deletions
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25
Source/cmTarget.cxx
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@ -944,6 +944,11 @@ void cmTarget::DefineProperties(cmake *cm)
"This property is the configuration-specific version of " "This property is the configuration-specific version of "
"OSX_ARCHITECTURES."); "OSX_ARCHITECTURES.");
cm->DefineProperty
("NAME", cmProperty::TARGET,
"Logical name for the target.",
"Read-only logical name for the target as used by CMake.");
cm->DefineProperty cm->DefineProperty
("EXPORT_NAME", cmProperty::TARGET, ("EXPORT_NAME", cmProperty::TARGET,
"Exported name for target files.", "Exported name for target files.",
@ -2971,7 +2976,13 @@ void cmTarget::SetProperty(const char* prop, const char* value)
{ {
return; return;
} }
if (strcmp(prop, "NAME") == 0)
{
cmOStringStream e;
e << "NAME property is read-only\n";
this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str().c_str());
return;
}
if(strcmp(prop,"INCLUDE_DIRECTORIES") == 0) if(strcmp(prop,"INCLUDE_DIRECTORIES") == 0)
{ {
cmListFileBacktrace lfbt; cmListFileBacktrace lfbt;
@ -3038,6 +3049,13 @@ void cmTarget::AppendProperty(const char* prop, const char* value,
{ {
return; return;
} }
if (strcmp(prop, "NAME") == 0)
{
cmOStringStream e;
e << "NAME property is read-only\n";
this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str().c_str());
return;
}
if(strcmp(prop,"INCLUDE_DIRECTORIES") == 0) if(strcmp(prop,"INCLUDE_DIRECTORIES") == 0)
{ {
cmListFileBacktrace lfbt; cmListFileBacktrace lfbt;
@ -4053,6 +4071,11 @@ const char *cmTarget::GetProperty(const char* prop,
return 0; return 0;
} }
if (strcmp(prop, "NAME") == 0)
{
return this->GetName();
}
// Watch for special "computed" properties that are dependent on // Watch for special "computed" properties that are dependent on
// other properties or variables. Always recompute them. // other properties or variables. Always recompute them.
if(this->GetType() == cmTarget::EXECUTABLE || if(this->GetType() == cmTarget::EXECUTABLE ||