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cmTarget: Replace PolicyStatus members with PolicyMap. 

sizeof(cmTarget) goes from 856 to 840 with GNU libstdc++ 5.1.
This commit is contained in:
Stephen Kelly 2015-05-02 14:50:02 +02:00
parent 6f148e4a48
commit 647488570b
2 changed files with 4 additions and 24 deletions
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17
Source/cmTarget.cxx
View File

@ -239,13 +239,6 @@ cmTargetInternals::~cmTargetInternals()
//----------------------------------------------------------------------------
cmTarget::cmTarget()
{
#define INITIALIZE_TARGET_POLICY_MEMBER(POLICY) \
this->PolicyStatus ## POLICY = cmPolicies::WARN;
CM_FOR_EACH_TARGET_POLICY(INITIALIZE_TARGET_POLICY_MEMBER)
#undef INITIALIZE_TARGET_POLICY_MEMBER
this->Makefile = 0;
#if defined(_WIN32) && !defined(__CYGWIN__)
this->LinkLibrariesForVS6Analyzed = false;
@ -440,20 +433,14 @@ void cmTarget::SetMakefile(cmMakefile* mf)
}
// Record current policies for later use.
#define CAPTURE_TARGET_POLICY(POLICY) \
this->PolicyStatus ## POLICY = \
this->Makefile->GetPolicyStatus(cmPolicies::POLICY);
CM_FOR_EACH_TARGET_POLICY(CAPTURE_TARGET_POLICY)
#undef CAPTURE_TARGET_POLICY
this->Makefile->RecordPolicies(this->PolicyMap);
if (this->TargetTypeValue == INTERFACE_LIBRARY)
{
// This policy is checked in a few conditions. The properties relevant
// to the policy are always ignored for INTERFACE_LIBRARY targets,
// so ensure that the conditions don't lead to nonsense.
this->PolicyStatusCMP0022 = cmPolicies::NEW;
this->PolicyMap.Set(cmPolicies::CMP0022, cmPolicies::NEW);
}
if (this->GetType() != INTERFACE_LIBRARY && this->GetType() != UTILITY)

11
Source/cmTarget.h
View File

@ -144,7 +144,7 @@ public:
#define DECLARE_TARGET_POLICY(POLICY) \
cmPolicies::PolicyStatus GetPolicyStatus ## POLICY () const \
{ return this->PolicyStatus ## POLICY; }
{ return this->PolicyMap.Get(cmPolicies::POLICY); }
CM_FOR_EACH_TARGET_POLICY(DECLARE_TARGET_POLICY)
@ -828,14 +828,7 @@ private:
// The cmMakefile instance that owns this target. This should
// always be set.
cmMakefile* Makefile;
// Policy status recorded when target was created.
#define TARGET_POLICY_MEMBER(POLICY) \
cmPolicies::PolicyStatus PolicyStatus ## POLICY;
CM_FOR_EACH_TARGET_POLICY(TARGET_POLICY_MEMBER)
#undef TARGET_POLICY_MEMBER
cmPolicies::PolicyMap PolicyMap;
// Internal representation details.
friend class cmTargetInternals;