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authorAnas Nashif <anas.nashif@intel.com>2013-08-13 11:48:01 (GMT)
committerAnas Nashif <anas.nashif@intel.com>2013-08-13 11:48:01 (GMT)
commit297c63fa65327491a2b50e521b661c5835a19fe4 (patch)
treecf30d58014e240eb5e4417727d8f137cdbe75828 /Source/cmTarget.cxx
parentef8aa19c33e83ff019595fd7f8fdc29c35c336a3 (diff)
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Imported Upstream version 2.8.11.2upstream/2.8.11.2sandbox/pcoval/previous/upstream
Diffstat (limited to 'Source/cmTarget.cxx')
-rw-r--r--Source/cmTarget.cxx1426
1 files changed, 1307 insertions, 119 deletions
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index f3eb52b..d14bfca 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -15,11 +15,13 @@
#include "cmSourceFile.h"
#include "cmLocalGenerator.h"
#include "cmGlobalGenerator.h"
+#include "cmComputeLinkInformation.h"
#include "cmDocumentCompileDefinitions.h"
#include "cmDocumentGeneratorExpressions.h"
#include "cmDocumentLocationUndefined.h"
#include "cmListFileCache.h"
#include "cmGeneratorExpression.h"
+#include "cmGeneratorExpressionDAGChecker.h"
#include <cmsys/RegularExpression.hxx>
#include <map>
#include <set>
@@ -70,6 +72,11 @@ struct cmTarget::ImportInfo
cmTarget::LinkInterface LinkInterface;
};
+struct TargetConfigPair : public std::pair<cmTarget*, std::string> {
+ TargetConfigPair(cmTarget* tgt, const std::string &config)
+ : std::pair<cmTarget*, std::string>(tgt, config) {}
+};
+
//----------------------------------------------------------------------------
class cmTargetInternals
{
@@ -85,6 +92,7 @@ public:
// Others not copied here are result caches.
this->SourceEntries = r.SourceEntries;
}
+ ~cmTargetInternals();
typedef cmTarget::SourceFileFlags SourceFileFlags;
std::map<cmSourceFile const*, SourceFileFlags> SourceFlagsMap;
bool SourceFileFlagsConstructed;
@@ -98,39 +106,98 @@ public:
OptionalLinkInterface(): Exists(false) {}
bool Exists;
};
- typedef std::map<cmStdString, OptionalLinkInterface> LinkInterfaceMapType;
+ typedef std::map<TargetConfigPair, OptionalLinkInterface>
+ LinkInterfaceMapType;
LinkInterfaceMapType LinkInterfaceMap;
typedef std::map<cmStdString, cmTarget::OutputInfo> OutputInfoMapType;
OutputInfoMapType OutputInfoMap;
- typedef std::map<cmStdString, cmTarget::ImportInfo> ImportInfoMapType;
+ typedef std::map<TargetConfigPair, cmTarget::ImportInfo>
+ ImportInfoMapType;
ImportInfoMapType ImportInfoMap;
// Cache link implementation computation from each configuration.
- typedef std::map<cmStdString, cmTarget::LinkImplementation> LinkImplMapType;
+ typedef std::map<TargetConfigPair,
+ cmTarget::LinkImplementation> LinkImplMapType;
LinkImplMapType LinkImplMap;
- typedef std::map<cmStdString, cmTarget::LinkClosure> LinkClosureMapType;
+ typedef std::map<TargetConfigPair, cmTarget::LinkClosure>
+ LinkClosureMapType;
LinkClosureMapType LinkClosureMap;
struct SourceEntry { std::vector<cmSourceFile*> Depends; };
typedef std::map<cmSourceFile*, SourceEntry> SourceEntriesType;
SourceEntriesType SourceEntries;
+
+ struct IncludeDirectoriesEntry {
+ IncludeDirectoriesEntry(cmsys::auto_ptr<cmCompiledGeneratorExpression> cge,
+ const std::string &targetName = std::string())
+ : ge(cge), TargetName(targetName)
+ {}
+ const cmsys::auto_ptr<cmCompiledGeneratorExpression> ge;
+ std::vector<std::string> CachedIncludes;
+ const std::string TargetName;
+ };
+ std::vector<IncludeDirectoriesEntry*> IncludeDirectoriesEntries;
+ std::vector<cmValueWithOrigin> LinkInterfaceIncludeDirectoriesEntries;
+
+ std::map<std::string, std::vector<IncludeDirectoriesEntry*> >
+ CachedLinkInterfaceIncludeDirectoriesEntries;
+ std::map<std::string, std::string> CachedLinkInterfaceCompileDefinitions;
+
+ std::map<std::string, bool> CacheLinkInterfaceIncludeDirectoriesDone;
+ std::map<std::string, bool> CacheLinkInterfaceCompileDefinitionsDone;
};
//----------------------------------------------------------------------------
+void deleteAndClear(
+ std::vector<cmTargetInternals::IncludeDirectoriesEntry*> &entries)
+{
+ for (std::vector<cmTargetInternals::IncludeDirectoriesEntry*>::const_iterator
+ it = entries.begin(),
+ end = entries.end();
+ it != end; ++it)
+ {
+ delete *it;
+ }
+ entries.clear();
+}
+
+//----------------------------------------------------------------------------
+void deleteAndClear(
+ std::map<std::string,
+ std::vector<cmTargetInternals::IncludeDirectoriesEntry*> > &entries)
+{
+ for (std::map<std::string,
+ std::vector<cmTargetInternals::IncludeDirectoriesEntry*> >::iterator
+ it = entries.begin(), end = entries.end(); it != end; ++it)
+ {
+ deleteAndClear(it->second);
+ }
+}
+
+//----------------------------------------------------------------------------
+cmTargetInternals::~cmTargetInternals()
+{
+ deleteAndClear(CachedLinkInterfaceIncludeDirectoriesEntries);
+}
+
+//----------------------------------------------------------------------------
cmTarget::cmTarget()
{
this->Makefile = 0;
this->PolicyStatusCMP0003 = cmPolicies::WARN;
this->PolicyStatusCMP0004 = cmPolicies::WARN;
this->PolicyStatusCMP0008 = cmPolicies::WARN;
+ this->PolicyStatusCMP0020 = cmPolicies::WARN;
this->LinkLibrariesAnalyzed = false;
this->HaveInstallRule = false;
this->DLLPlatform = false;
this->IsApple = false;
this->IsImportedTarget = false;
+ this->BuildInterfaceIncludesAppended = false;
+ this->DebugIncludesDone = false;
}
//----------------------------------------------------------------------------
@@ -141,7 +208,8 @@ void cmTarget::DefineProperties(cmake *cm)
"Should the target be processed with automoc (for Qt projects).",
"AUTOMOC is a boolean specifying whether CMake will handle "
"the Qt moc preprocessor automatically, i.e. without having to use "
- "the QT4_WRAP_CPP() macro. Currently Qt4 is supported. "
+ "the QT4_WRAP_CPP() or QT5_WRAP_CPP() macro. Currently Qt4 and Qt5 are "
+ "supported. "
"When this property is set to TRUE, CMake will scan the source files "
"at build time and invoke moc accordingly. "
"If an #include statement like #include \"moc_foo.cpp\" is found, "
@@ -266,6 +334,21 @@ void cmTarget::DefineProperties(cmake *cm)
"bundle.");
cm->DefineProperty
+ ("EXCLUDE_FROM_DEFAULT_BUILD", cmProperty::TARGET,
+ "Exclude target from \"Build Solution\".",
+ "This property is only used by Visual Studio generators 7 and above. "
+ "When set to TRUE, the target will not be built when you press "
+ "\"Build Solution\".");
+
+ cm->DefineProperty
+ ("EXCLUDE_FROM_DEFAULT_BUILD_<CONFIG>", cmProperty::TARGET,
+ "Per-configuration version of target exclusion from \"Build Solution\". ",
+ "This is the configuration-specific version of "
+ "EXCLUDE_FROM_DEFAULT_BUILD. If the generic EXCLUDE_FROM_DEFAULT_BUILD "
+ "is also set on a target, EXCLUDE_FROM_DEFAULT_BUILD_<CONFIG> takes "
+ "precedence in configurations for which it has a value.");
+
+ cm->DefineProperty
("FRAMEWORK", cmProperty::TARGET,
"This target is a framework on the Mac.",
"If a shared library target has this property set to true it will "
@@ -486,6 +569,22 @@ void cmTarget::DefineProperties(cmake *cm)
"undefined behavior.");
cm->DefineProperty
+ ("LINK_LIBRARIES", cmProperty::TARGET,
+ "List of direct link dependencies.",
+ "This property specifies the list of libraries or targets which will be "
+ "used for linking. "
+ "In addition to accepting values from the target_link_libraries "
+ "command, values may be set directly on any target using the "
+ "set_property command. "
+ "\n"
+ "The target property values are used by the generators to set "
+ "the link libraries for the compiler. "
+ "See also the target_link_libraries command.\n"
+ "Contents of LINK_LIBRARIES may use \"generator expressions\" with "
+ "the syntax \"$<...>\". "
+ CM_DOCUMENT_COMMAND_GENERATOR_EXPRESSIONS);
+
+ cm->DefineProperty
("INCLUDE_DIRECTORIES", cmProperty::TARGET,
"List of preprocessor include file search directories.",
"This property specifies the list of directories given "
@@ -651,6 +750,22 @@ void cmTarget::DefineProperties(cmake *cm)
"custom Makefile link rules.");
cm->DefineProperty
+ ("LINK_DEPENDS_NO_SHARED", cmProperty::TARGET,
+ "Do not depend on linked shared library files.",
+ "Set this property to true to tell CMake generators not to add "
+ "file-level dependencies on the shared library files linked by "
+ "this target. "
+ "Modification to the shared libraries will not be sufficient to "
+ "re-link this target. "
+ "Logical target-level dependencies will not be affected so the "
+ "linked shared libraries will still be brought up to date before "
+ "this target is built."
+ "\n"
+ "This property is initialized by the value of the variable "
+ "CMAKE_LINK_DEPENDS_NO_SHARED if it is set when a target is "
+ "created.");
+
+ cm->DefineProperty
("LINK_INTERFACE_LIBRARIES", cmProperty::TARGET,
"List public interface libraries for a shared library or executable.",
"By default linking to a shared library target transitively "
@@ -679,6 +794,28 @@ void cmTarget::DefineProperties(cmake *cm)
"for the named configuration.");
cm->DefineProperty
+ ("INTERFACE_INCLUDE_DIRECTORIES", cmProperty::TARGET,
+ "List of public include directories for a library.",
+ "Targets may populate this property to publish the include directories "
+ "required to compile against the headers for the target. Consuming "
+ "targets can add entries to their own INCLUDE_DIRECTORIES property such "
+ "as $<TARGET_PROPERTY:foo,INTERFACE_INCLUDE_DIRECTORIES> to use the "
+ "include directories specified in the interface of 'foo'."
+ "\n"
+ CM_DOCUMENT_COMMAND_GENERATOR_EXPRESSIONS);
+
+ cm->DefineProperty
+ ("INTERFACE_COMPILE_DEFINITIONS", cmProperty::TARGET,
+ "List of public compile definitions for a library.",
+ "Targets may populate this property to publish the compile definitions "
+ "required to compile against the headers for the target. Consuming "
+ "targets can add entries to their own COMPILE_DEFINITIONS property such "
+ "as $<TARGET_PROPERTY:foo,INTERFACE_COMPILE_DEFINITIONS> to use the "
+ "compile definitions specified in the interface of 'foo'."
+ "\n"
+ CM_DOCUMENT_COMMAND_GENERATOR_EXPRESSIONS);
+
+ cm->DefineProperty
("LINK_INTERFACE_MULTIPLICITY", cmProperty::TARGET,
"Repetition count for STATIC libraries with cyclic dependencies.",
"When linking to a STATIC library target with cyclic dependencies the "
@@ -790,6 +927,50 @@ void cmTarget::DefineProperties(cmake *cm)
"created.");
cm->DefineProperty
+ ("INTERFACE_POSITION_INDEPENDENT_CODE", cmProperty::TARGET,
+ "Whether consumers need to create a position-independent target",
+ "The INTERFACE_POSITION_INDEPENDENT_CODE property informs consumers of "
+ "this target whether they must set their POSITION_INDEPENDENT_CODE "
+ "property to ON. If this property is set to ON, then the "
+ "POSITION_INDEPENDENT_CODE property on all consumers will be set to "
+ "ON. Similarly, if this property is set to OFF, then the "
+ "POSITION_INDEPENDENT_CODE property on all consumers will be set to "
+ "OFF. If this property is undefined, then consumers will determine "
+ "their POSITION_INDEPENDENT_CODE property by other means. Consumers "
+ "must ensure that the targets that they link to have a consistent "
+ "requirement for their INTERFACE_POSITION_INDEPENDENT_CODE property.");
+
+ cm->DefineProperty
+ ("COMPATIBLE_INTERFACE_BOOL", cmProperty::TARGET,
+ "Properties which must be compatible with their link interface",
+ "The COMPATIBLE_INTERFACE_BOOL property may contain a list of properties"
+ "for this target which must be consistent when evaluated as a boolean "
+ "in the INTERFACE of all linked dependees. For example, if a "
+ "property \"FOO\" appears in the list, then for each dependee, the "
+ "\"INTERFACE_FOO\" property content in all of its dependencies must be "
+ "consistent with each other, and with the \"FOO\" property in the "
+ "dependee. Consistency in this sense has the meaning that if the "
+ "property is set, then it must have the same boolean value as all "
+ "others, and if the property is not set, then it is ignored. Note that "
+ "for each dependee, the set of properties from this property must not "
+ "intersect with the set of properties from the "
+ "COMPATIBLE_INTERFACE_STRING property.");
+
+ cm->DefineProperty
+ ("COMPATIBLE_INTERFACE_STRING", cmProperty::TARGET,
+ "Properties which must be string-compatible with their link interface",
+ "The COMPATIBLE_INTERFACE_STRING property may contain a list of "
+ "properties for this target which must be the same when evaluated as "
+ "a string in the INTERFACE of all linked dependees. For example, "
+ "if a property \"FOO\" appears in the list, then for each dependee, the "
+ "\"INTERFACE_FOO\" property content in all of its dependencies must be "
+ "equal with each other, and with the \"FOO\" property in the dependee. "
+ "If the property is not set, then it is ignored. Note that for each "
+ "dependee, the set of properties from this property must not intersect "
+ "with the set of properties from the COMPATIBLE_INTERFACE_BOOL "
+ "property.");
+
+ cm->DefineProperty
("POST_INSTALL_SCRIPT", cmProperty::TARGET,
"Deprecated install support.",
"The PRE_INSTALL_SCRIPT and POST_INSTALL_SCRIPT properties are the "
@@ -1067,7 +1248,9 @@ void cmTarget::DefineProperties(cmake *cm)
("GENERATOR_FILE_NAME", cmProperty::TARGET,
"Generator's file for this target.",
"An internal property used by some generators to record the name of "
- "project or dsp file associated with this target.");
+ "project or dsp file associated with this target. Note that at configure "
+ "time, this property is only set for targets created by "
+ "include_external_msproject().");
cm->DefineProperty
("SOURCES", cmProperty::TARGET,
@@ -1314,6 +1497,7 @@ void cmTarget::SetMakefile(cmMakefile* mf)
this->SetPropertyDefault("OSX_ARCHITECTURES", 0);
this->SetPropertyDefault("AUTOMOC", 0);
this->SetPropertyDefault("AUTOMOC_MOC_OPTIONS", 0);
+ this->SetPropertyDefault("LINK_DEPENDS_NO_SHARED", 0);
this->SetPropertyDefault("LINK_INTERFACE_LIBRARIES", 0);
this->SetPropertyDefault("WIN32_EXECUTABLE", 0);
this->SetPropertyDefault("MACOSX_BUNDLE", 0);
@@ -1359,8 +1543,14 @@ void cmTarget::SetMakefile(cmMakefile* mf)
// Initialize the INCLUDE_DIRECTORIES property based on the current value
// of the same directory property:
- this->SetProperty("INCLUDE_DIRECTORIES",
- this->Makefile->GetProperty("INCLUDE_DIRECTORIES"));
+ const std::vector<cmValueWithOrigin> parentIncludes =
+ this->Makefile->GetIncludeDirectoriesEntries();
+
+ for (std::vector<cmValueWithOrigin>::const_iterator it
+ = parentIncludes.begin(); it != parentIncludes.end(); ++it)
+ {
+ this->InsertInclude(*it);
+ }
if(this->TargetTypeValue == cmTarget::SHARED_LIBRARY
|| this->TargetTypeValue == cmTarget::MODULE_LIBRARY)
@@ -1376,6 +1566,8 @@ void cmTarget::SetMakefile(cmMakefile* mf)
this->Makefile->GetPolicyStatus(cmPolicies::CMP0004);
this->PolicyStatusCMP0008 =
this->Makefile->GetPolicyStatus(cmPolicies::CMP0008);
+ this->PolicyStatusCMP0020 =
+ this->Makefile->GetPolicyStatus(cmPolicies::CMP0020);
}
//----------------------------------------------------------------------------
@@ -1397,6 +1589,13 @@ void cmTarget::ClearLinkMaps()
this->Internal->LinkImplMap.clear();
this->Internal->LinkInterfaceMap.clear();
this->Internal->LinkClosureMap.clear();
+ for (cmTargetLinkInformationMap::const_iterator it
+ = this->LinkInformation.begin();
+ it != this->LinkInformation.end(); ++it)
+ {
+ delete it->second;
+ }
+ this->LinkInformation.clear();
}
//----------------------------------------------------------------------------
@@ -1695,9 +1894,10 @@ cmTargetTraceDependencies
for(cmCustomCommandLine::const_iterator cli = cit->begin();
cli != cit->end(); ++cli)
{
- const cmCompiledGeneratorExpression &cge = ge.Parse(*cli);
- cge.Evaluate(this->Makefile, 0, true);
- std::set<cmTarget*> geTargets = cge.GetTargets();
+ const cmsys::auto_ptr<cmCompiledGeneratorExpression> cge
+ = ge.Parse(*cli);
+ cge->Evaluate(this->Makefile, 0, true);
+ std::set<cmTarget*> geTargets = cge->GetTargets();
for(std::set<cmTarget*>::const_iterator it = geTargets.begin();
it != geTargets.end(); ++it)
{
@@ -2060,23 +2260,74 @@ bool cmTarget::NameResolvesToFramework(const std::string& libname)
}
//----------------------------------------------------------------------------
-bool cmTarget::AddFramework(const std::string& libname, LinkLibraryType)
+void cmTarget::GetDirectLinkLibraries(const char *config,
+ std::vector<std::string> &libs, cmTarget *head)
{
- if(this->NameResolvesToFramework(libname.c_str()))
+ const char *prop = this->GetProperty("LINK_LIBRARIES");
+ if (prop)
+ {
+ cmListFileBacktrace lfbt;
+ cmGeneratorExpression ge(lfbt);
+ const cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(prop);
+
+ cmGeneratorExpressionDAGChecker dagChecker(lfbt,
+ this->GetName(),
+ "LINK_LIBRARIES", 0, 0);
+ cmSystemTools::ExpandListArgument(cge->Evaluate(this->Makefile,
+ config,
+ false,
+ head,
+ &dagChecker),
+ libs);
+
+ std::set<cmStdString> seenProps = cge->GetSeenTargetProperties();
+ for (std::set<cmStdString>::const_iterator it = seenProps.begin();
+ it != seenProps.end(); ++it)
+ {
+ if (!this->GetProperty(it->c_str()))
+ {
+ this->LinkImplicitNullProperties.insert(*it);
+ }
+ }
+ }
+}
+
+//----------------------------------------------------------------------------
+std::string cmTarget::GetDebugGeneratorExpressions(const std::string &value,
+ cmTarget::LinkLibraryType llt)
+{
+ if (llt == GENERAL)
+ {
+ return value;
+ }
+
+ // Get the list of configurations considered to be DEBUG.
+ std::vector<std::string> const& debugConfigs =
+ this->Makefile->GetCMakeInstance()->GetDebugConfigs();
+
+ std::string configString = "$<CONFIG:" + debugConfigs[0] + ">";
+
+ if (debugConfigs.size() > 1)
{
- std::string frameworkDir = libname;
- frameworkDir += "/../";
- frameworkDir = cmSystemTools::CollapseFullPath(frameworkDir.c_str());
- std::vector<std::string>::iterator i =
- std::find(this->Frameworks.begin(),
- this->Frameworks.end(), frameworkDir);
- if(i == this->Frameworks.end())
+ for(std::vector<std::string>::const_iterator
+ li = debugConfigs.begin() + 1; li != debugConfigs.end(); ++li)
{
- this->Frameworks.push_back(frameworkDir);
+ configString += ",$<CONFIG:" + *li + ">";
}
- return true;
+ configString = "$<OR:" + configString + ">";
}
- return false;
+
+ if (llt == OPTIMIZED)
+ {
+ configString = "$<NOT:" + configString + ">";
+ }
+ return "$<" + configString + ":" + value + ">";
+}
+
+//----------------------------------------------------------------------------
+static std::string targetNameGenex(const char *lib)
+{
+ return std::string("$<TARGET_NAME:") + lib + ">";
}
//----------------------------------------------------------------------------
@@ -2089,7 +2340,24 @@ void cmTarget::AddLinkLibrary(cmMakefile& mf,
{
return;
}
- this->AddFramework(lib, llt);
+
+ {
+ cmTarget *tgt = this->Makefile->FindTargetToUse(lib);
+ const bool isNonImportedTarget = tgt && !tgt->IsImported();
+
+ const std::string libName = (isNonImportedTarget && llt != GENERAL)
+ ? targetNameGenex(lib)
+ : std::string(lib);
+ this->AppendProperty("LINK_LIBRARIES",
+ this->GetDebugGeneratorExpressions(libName,
+ llt).c_str());
+ }
+
+ if (cmGeneratorExpression::Find(lib) != std::string::npos)
+ {
+ return;
+ }
+
cmTarget::LibraryID tmp;
tmp.first = lib;
tmp.second = llt;
@@ -2440,6 +2708,30 @@ void cmTarget::SetProperty(const char* prop, const char* value)
return;
}
+ if(strcmp(prop,"INCLUDE_DIRECTORIES") == 0)
+ {
+ cmListFileBacktrace lfbt;
+ this->Makefile->GetBacktrace(lfbt);
+ cmGeneratorExpression ge(lfbt);
+ deleteAndClear(this->Internal->IncludeDirectoriesEntries);
+ cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(value);
+ this->Internal->IncludeDirectoriesEntries.push_back(
+ new cmTargetInternals::IncludeDirectoriesEntry(cge));
+ return;
+ }
+ if (strcmp(prop, "LINK_LIBRARIES") == 0)
+ {
+ this->Internal->LinkInterfaceIncludeDirectoriesEntries.clear();
+ if (cmGeneratorExpression::IsValidTargetName(value)
+ || cmGeneratorExpression::Find(value) != std::string::npos)
+ {
+ cmListFileBacktrace lfbt;
+ this->Makefile->GetBacktrace(lfbt);
+ cmValueWithOrigin entry(value, lfbt);
+ this->Internal->LinkInterfaceIncludeDirectoriesEntries.push_back(entry);
+ }
+ // Fall through
+ }
this->Properties.SetProperty(prop, value, cmProperty::TARGET);
this->MaybeInvalidatePropertyCache(prop);
}
@@ -2452,11 +2744,368 @@ void cmTarget::AppendProperty(const char* prop, const char* value,
{
return;
}
+ if(strcmp(prop,"INCLUDE_DIRECTORIES") == 0)
+ {
+ cmListFileBacktrace lfbt;
+ this->Makefile->GetBacktrace(lfbt);
+ cmGeneratorExpression ge(lfbt);
+ this->Internal->IncludeDirectoriesEntries.push_back(
+ new cmTargetInternals::IncludeDirectoriesEntry(ge.Parse(value)));
+ return;
+ }
+ if (strcmp(prop, "LINK_LIBRARIES") == 0)
+ {
+ if (cmGeneratorExpression::IsValidTargetName(value)
+ || cmGeneratorExpression::Find(value) != std::string::npos)
+ {
+ cmListFileBacktrace lfbt;
+ this->Makefile->GetBacktrace(lfbt);
+ cmValueWithOrigin entry(value, lfbt);
+ this->Internal->LinkInterfaceIncludeDirectoriesEntries.push_back(entry);
+ }
+ // Fall through
+ }
this->Properties.AppendProperty(prop, value, cmProperty::TARGET, asString);
this->MaybeInvalidatePropertyCache(prop);
}
//----------------------------------------------------------------------------
+void cmTarget::AppendBuildInterfaceIncludes()
+{
+ if(this->GetType() != cmTarget::SHARED_LIBRARY &&
+ this->GetType() != cmTarget::STATIC_LIBRARY &&
+ this->GetType() != cmTarget::MODULE_LIBRARY &&
+ !this->IsExecutableWithExports())
+ {
+ return;
+ }
+ if (this->BuildInterfaceIncludesAppended)
+ {
+ return;
+ }
+ this->BuildInterfaceIncludesAppended = true;
+
+ if (this->Makefile->IsOn("CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE"))
+ {
+ const char *binDir = this->Makefile->GetStartOutputDirectory();
+ const char *srcDir = this->Makefile->GetStartDirectory();
+ const std::string dirs = std::string(binDir ? binDir : "")
+ + std::string(binDir ? ";" : "")
+ + std::string(srcDir ? srcDir : "");
+ if (!dirs.empty())
+ {
+ this->AppendProperty("INTERFACE_INCLUDE_DIRECTORIES",
+ ("$<BUILD_INTERFACE:" + dirs + ">").c_str());
+ }
+ }
+}
+
+//----------------------------------------------------------------------------
+void cmTarget::InsertInclude(const cmValueWithOrigin &entry,
+ bool before)
+{
+ cmGeneratorExpression ge(entry.Backtrace);
+
+ std::vector<cmTargetInternals::IncludeDirectoriesEntry*>::iterator position
+ = before ? this->Internal->IncludeDirectoriesEntries.begin()
+ : this->Internal->IncludeDirectoriesEntries.end();
+
+ this->Internal->IncludeDirectoriesEntries.insert(position,
+ new cmTargetInternals::IncludeDirectoriesEntry(ge.Parse(entry.Value)));
+}
+
+//----------------------------------------------------------------------------
+static void processIncludeDirectories(cmTarget *tgt,
+ const std::vector<cmTargetInternals::IncludeDirectoriesEntry*> &entries,
+ std::vector<std::string> &includes,
+ std::set<std::string> &uniqueIncludes,
+ cmGeneratorExpressionDAGChecker *dagChecker,
+ const char *config, bool debugIncludes)
+{
+ cmMakefile *mf = tgt->GetMakefile();
+
+ for (std::vector<cmTargetInternals::IncludeDirectoriesEntry*>::const_iterator
+ it = entries.begin(), end = entries.end(); it != end; ++it)
+ {
+ bool testIsOff = true;
+ bool cacheIncludes = false;
+ std::vector<std::string> entryIncludes = (*it)->CachedIncludes;
+ if(!entryIncludes.empty())
+ {
+ testIsOff = false;
+ }
+ else
+ {
+ cmSystemTools::ExpandListArgument((*it)->ge->Evaluate(mf,
+ config,
+ false,
+ tgt,
+ dagChecker),
+ entryIncludes);
+ if (mf->IsGeneratingBuildSystem()
+ && !(*it)->ge->GetHadContextSensitiveCondition())
+ {
+ cacheIncludes = true;
+ }
+ }
+ std::string usedIncludes;
+ for(std::vector<std::string>::iterator
+ li = entryIncludes.begin(); li != entryIncludes.end(); ++li)
+ {
+ cmTarget *dependentTarget =
+ mf->FindTargetToUse((*it)->TargetName.c_str());
+
+ const bool fromImported = dependentTarget
+ && dependentTarget->IsImported();
+
+ if (fromImported && !cmSystemTools::FileExists(li->c_str()))
+ {
+ cmOStringStream e;
+ e << "Imported target \"" << (*it)->TargetName << "\" includes "
+ "non-existent path\n \"" << *li << "\"\nin its "
+ "INTERFACE_INCLUDE_DIRECTORIES. Possible reasons include:\n"
+ "* The path was deleted, renamed, or moved to another "
+ "location.\n"
+ "* An install or uninstall procedure did not complete "
+ "successfully.\n"
+ "* The installation package was faulty and references files it "
+ "does not provide.\n";
+ tgt->GetMakefile()->IssueMessage(cmake::FATAL_ERROR, e.str().c_str());
+ return;
+ }
+
+ if (!cmSystemTools::FileIsFullPath(li->c_str()))
+ {
+ if (!(*it)->TargetName.empty())
+ {
+ cmOStringStream e;
+ e << "Target \"" << (*it)->TargetName << "\" contains relative "
+ "path in its INTERFACE_INCLUDE_DIRECTORIES:\n"
+ " \"" << *li << "\" ";
+ tgt->GetMakefile()->IssueMessage(cmake::FATAL_ERROR,
+ e.str().c_str());
+ return;
+ }
+ }
+
+ if (testIsOff && !cmSystemTools::IsOff(li->c_str()))
+ {
+ cmSystemTools::ConvertToUnixSlashes(*li);
+ }
+ std::string inc = *li;
+
+ if(uniqueIncludes.insert(inc).second)
+ {
+ includes.push_back(inc);
+ if (debugIncludes)
+ {
+ usedIncludes += " * " + inc + "\n";
+ }
+ }
+ }
+ if (cacheIncludes)
+ {
+ (*it)->CachedIncludes = entryIncludes;
+ }
+ if (!usedIncludes.empty())
+ {
+ mf->GetCMakeInstance()->IssueMessage(cmake::LOG,
+ std::string("Used includes for target ")
+ + tgt->GetName() + ":\n"
+ + usedIncludes, (*it)->ge->GetBacktrace());
+ }
+ }
+}
+
+//----------------------------------------------------------------------------
+std::vector<std::string> cmTarget::GetIncludeDirectories(const char *config)
+{
+ std::vector<std::string> includes;
+ std::set<std::string> uniqueIncludes;
+ cmListFileBacktrace lfbt;
+
+ cmGeneratorExpressionDAGChecker dagChecker(lfbt,
+ this->GetName(),
+ "INCLUDE_DIRECTORIES", 0, 0);
+
+ this->AppendBuildInterfaceIncludes();
+
+ std::vector<std::string> debugProperties;
+ const char *debugProp =
+ this->Makefile->GetDefinition("CMAKE_DEBUG_TARGET_PROPERTIES");
+ if (debugProp)
+ {
+ cmSystemTools::ExpandListArgument(debugProp, debugProperties);
+ }
+
+ bool debugIncludes = !this->DebugIncludesDone
+ && std::find(debugProperties.begin(),
+ debugProperties.end(),
+ "INCLUDE_DIRECTORIES")
+ != debugProperties.end();
+
+ if (this->Makefile->IsGeneratingBuildSystem())
+ {
+ this->DebugIncludesDone = true;
+ }
+
+ processIncludeDirectories(this,
+ this->Internal->IncludeDirectoriesEntries,
+ includes,
+ uniqueIncludes,
+ &dagChecker,
+ config,
+ debugIncludes);
+
+ std::string configString = config ? config : "";
+ if (!this->Internal->CacheLinkInterfaceIncludeDirectoriesDone[configString])
+ {
+ for (std::vector<cmValueWithOrigin>::const_iterator
+ it = this->Internal->LinkInterfaceIncludeDirectoriesEntries.begin(),
+ end = this->Internal->LinkInterfaceIncludeDirectoriesEntries.end();
+ it != end; ++it)
+ {
+ {
+ cmGeneratorExpression ge(lfbt);
+ cmsys::auto_ptr<cmCompiledGeneratorExpression> cge =
+ ge.Parse(it->Value);
+ std::string result = cge->Evaluate(this->Makefile, config,
+ false, this, 0, 0);
+ if (!this->Makefile->FindTargetToUse(result.c_str()))
+ {
+ continue;
+ }
+ }
+ std::string includeGenex = "$<TARGET_PROPERTY:" +
+ it->Value + ",INTERFACE_INCLUDE_DIRECTORIES>";
+ if (cmGeneratorExpression::Find(it->Value) != std::string::npos)
+ {
+ // Because it->Value is a generator expression, ensure that it
+ // evaluates to the non-empty string before being used in the
+ // TARGET_PROPERTY expression.
+ includeGenex = "$<$<BOOL:" + it->Value + ">:" + includeGenex + ">";
+ }
+ cmGeneratorExpression ge(it->Backtrace);
+ cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(
+ includeGenex);
+
+ this->Internal
+ ->CachedLinkInterfaceIncludeDirectoriesEntries[configString].push_back(
+ new cmTargetInternals::IncludeDirectoriesEntry(cge,
+ it->Value));
+ }
+ }
+
+ processIncludeDirectories(this,
+ this->Internal->CachedLinkInterfaceIncludeDirectoriesEntries[configString],
+ includes,
+ uniqueIncludes,
+ &dagChecker,
+ config,
+ debugIncludes);
+
+ if (!this->Makefile->IsGeneratingBuildSystem())
+ {
+ deleteAndClear(
+ this->Internal->CachedLinkInterfaceIncludeDirectoriesEntries);
+ }
+ else
+ {
+ this->Internal->CacheLinkInterfaceIncludeDirectoriesDone[configString]
+ = true;
+ }
+
+ return includes;
+}
+
+//----------------------------------------------------------------------------
+std::string cmTarget::GetCompileDefinitions(const char *config)
+{
+ const char *configProp = 0;
+ if (config)
+ {
+ std::string configPropName;
+ configPropName = "COMPILE_DEFINITIONS_" + cmSystemTools::UpperCase(config);
+ configProp = this->GetProperty(configPropName.c_str());
+ }
+
+ const char *noconfigProp = this->GetProperty("COMPILE_DEFINITIONS");
+ cmListFileBacktrace lfbt;
+ cmGeneratorExpressionDAGChecker dagChecker(lfbt,
+ this->GetName(),
+ "COMPILE_DEFINITIONS", 0, 0);
+
+ std::string defsString = (noconfigProp ? noconfigProp : "");
+ if (configProp && noconfigProp)
+ {
+ defsString += ";";
+ }
+ defsString += (configProp ? configProp : "");
+
+ cmGeneratorExpression ge(lfbt);
+ std::string result = ge.Parse(defsString.c_str())->Evaluate(this->Makefile,
+ config,
+ false,
+ this,
+ &dagChecker);
+
+ std::vector<std::string> libs;
+ this->GetDirectLinkLibraries(config, libs, this);
+
+ if (libs.empty())
+ {
+ return result;
+ }
+
+ std::string sep;
+ std::string depString;
+ for (std::vector<std::string>::const_iterator it = libs.begin();
+ it != libs.end(); ++it)
+ {
+ if ((cmGeneratorExpression::IsValidTargetName(it->c_str())
+ || cmGeneratorExpression::Find(it->c_str()) != std::string::npos)
+ && this->Makefile->FindTargetToUse(it->c_str()))
+ {
+ depString += sep + "$<TARGET_PROPERTY:"
+ + *it + ",INTERFACE_COMPILE_DEFINITIONS>";
+ sep = ";";
+ }
+ }
+
+ std::string configString = config ? config : "";
+ if (!this->Internal->CacheLinkInterfaceCompileDefinitionsDone[configString])
+ {
+ cmGeneratorExpression ge2(lfbt);
+ cmsys::auto_ptr<cmCompiledGeneratorExpression> cge2 =
+ ge2.Parse(depString);
+ this->Internal->CachedLinkInterfaceCompileDefinitions[configString] =
+ cge2->Evaluate(this->Makefile,
+ config,
+ false,
+ this,
+ &dagChecker);
+ }
+ if (!this->Internal->CachedLinkInterfaceCompileDefinitions[configString]
+ .empty())
+ {
+ result += (result.empty() ? "" : ";")
+ + this->Internal->CachedLinkInterfaceCompileDefinitions[configString];
+ }
+
+ if (!this->Makefile->IsGeneratingBuildSystem())
+ {
+ this->Internal->CachedLinkInterfaceCompileDefinitions[configString] = "";
+ }
+ else
+ {
+ this->Internal->CacheLinkInterfaceCompileDefinitionsDone[configString]
+ = true;
+ }
+
+ return result;
+}
+
+//----------------------------------------------------------------------------
void cmTarget::MaybeInvalidatePropertyCache(const char* prop)
{
// Wipe out maps caching information affected by this property.
@@ -2783,6 +3432,24 @@ const char *cmTarget::GetProperty(const char* prop,
}
}
}
+ if(strcmp(prop,"INCLUDE_DIRECTORIES") == 0)
+ {
+ static std::string output;
+ output = "";
+ std::string sep;
+ typedef cmTargetInternals::IncludeDirectoriesEntry
+ IncludeDirectoriesEntry;
+ for (std::vector<IncludeDirectoriesEntry*>::const_iterator
+ it = this->Internal->IncludeDirectoriesEntries.begin(),
+ end = this->Internal->IncludeDirectoriesEntries.end();
+ it != end; ++it)
+ {
+ output += sep;
+ output += (*it)->ge->GetInput();
+ sep = ";";
+ }
+ return output.c_str();
+ }
if (strcmp(prop,"IMPORTED") == 0)
{
@@ -2842,8 +3509,11 @@ class cmTargetCollectLinkLanguages
{
public:
cmTargetCollectLinkLanguages(cmTarget* target, const char* config,
- std::set<cmStdString>& languages):
- Config(config), Languages(languages) { this->Visited.insert(target); }
+ std::set<cmStdString>& languages,
+ cmTarget* head):
+ Config(config), Languages(languages), HeadTarget(head)
+ { this->Visited.insert(target); }
+
void Visit(cmTarget* target)
{
if(!target || !this->Visited.insert(target).second)
@@ -2852,7 +3522,7 @@ public:
}
cmTarget::LinkInterface const* iface =
- target->GetLinkInterface(this->Config);
+ target->GetLinkInterface(this->Config, this->HeadTarget);
if(!iface) { return; }
for(std::vector<std::string>::const_iterator
@@ -2871,26 +3541,30 @@ public:
private:
const char* Config;
std::set<cmStdString>& Languages;
+ cmTarget* HeadTarget;
std::set<cmTarget*> Visited;
};
//----------------------------------------------------------------------------
-const char* cmTarget::GetLinkerLanguage(const char* config)
+const char* cmTarget::GetLinkerLanguage(const char* config, cmTarget *head)
{
- const char* lang = this->GetLinkClosure(config)->LinkerLanguage.c_str();
+ cmTarget *headTarget = head ? head : this;
+ const char* lang = this->GetLinkClosure(config, headTarget)
+ ->LinkerLanguage.c_str();
return *lang? lang : 0;
}
//----------------------------------------------------------------------------
-cmTarget::LinkClosure const* cmTarget::GetLinkClosure(const char* config)
+cmTarget::LinkClosure const* cmTarget::GetLinkClosure(const char* config,
+ cmTarget *head)
{
- std::string key = cmSystemTools::UpperCase(config? config : "");
+ TargetConfigPair key(head, cmSystemTools::UpperCase(config ? config : ""));
cmTargetInternals::LinkClosureMapType::iterator
i = this->Internal->LinkClosureMap.find(key);
if(i == this->Internal->LinkClosureMap.end())
{
LinkClosure lc;
- this->ComputeLinkClosure(config, lc);
+ this->ComputeLinkClosure(config, lc, head);
cmTargetInternals::LinkClosureMapType::value_type entry(key, lc);
i = this->Internal->LinkClosureMap.insert(entry).first;
}
@@ -2951,11 +3625,12 @@ public:
};
//----------------------------------------------------------------------------
-void cmTarget::ComputeLinkClosure(const char* config, LinkClosure& lc)
+void cmTarget::ComputeLinkClosure(const char* config, LinkClosure& lc,
+ cmTarget *head)
{
// Get languages built in this target.
std::set<cmStdString> languages;
- LinkImplementation const* impl = this->GetLinkImplementation(config);
+ LinkImplementation const* impl = this->GetLinkImplementation(config, head);
for(std::vector<std::string>::const_iterator li = impl->Languages.begin();
li != impl->Languages.end(); ++li)
{
@@ -2963,7 +3638,7 @@ void cmTarget::ComputeLinkClosure(const char* config, LinkClosure& lc)
}
// Add interface languages from linked targets.
- cmTargetCollectLinkLanguages cll(this, config, languages);
+ cmTargetCollectLinkLanguages cll(this, config, languages, head);
for(std::vector<std::string>::const_iterator li = impl->Libraries.begin();
li != impl->Libraries.end(); ++li)
{
@@ -3102,7 +3777,8 @@ bool cmTarget::HasSOName(const char* config)
return ((this->GetType() == cmTarget::SHARED_LIBRARY ||
this->GetType() == cmTarget::MODULE_LIBRARY) &&
!this->GetPropertyAsBool("NO_SONAME") &&
- this->Makefile->GetSONameFlag(this->GetLinkerLanguage(config)));
+ this->Makefile->GetSONameFlag(this->GetLinkerLanguage(config,
+ this)));
}
//----------------------------------------------------------------------------
@@ -3111,7 +3787,7 @@ std::string cmTarget::GetSOName(const char* config)
if(this->IsImported())
{
// Lookup the imported soname.
- if(cmTarget::ImportInfo const* info = this->GetImportInfo(config))
+ if(cmTarget::ImportInfo const* info = this->GetImportInfo(config, this))
{
if(info->NoSOName)
{
@@ -3148,7 +3824,7 @@ bool cmTarget::IsImportedSharedLibWithoutSOName(const char* config)
{
if(this->IsImported() && this->GetType() == cmTarget::SHARED_LIBRARY)
{
- if(cmTarget::ImportInfo const* info = this->GetImportInfo(config))
+ if(cmTarget::ImportInfo const* info = this->GetImportInfo(config, this))
{
return info->NoSOName;
}
@@ -3262,7 +3938,7 @@ std::string cmTarget::NormalGetFullPath(const char* config, bool implib,
std::string cmTarget::ImportedGetFullPath(const char* config, bool implib)
{
std::string result;
- if(cmTarget::ImportInfo const* info = this->GetImportInfo(config))
+ if(cmTarget::ImportInfo const* info = this->GetImportInfo(config, this))
{
result = implib? info->ImportLibrary : info->Location;
}
@@ -3347,7 +4023,7 @@ void cmTarget::GetFullNameInternal(const char* config,
const char* suffixVar = this->GetSuffixVariableInternal(implib);
// Check for language-specific default prefix and suffix.
- if(const char* ll = this->GetLinkerLanguage(config))
+ if(const char* ll = this->GetLinkerLanguage(config, this))
{
if(!targetSuffix && suffixVar && *suffixVar)
{
@@ -3666,10 +4342,15 @@ void cmTarget::SetPropertyDefault(const char* property,
}
//----------------------------------------------------------------------------
-bool cmTarget::HaveBuildTreeRPATH()
+bool cmTarget::HaveBuildTreeRPATH(const char *config)
{
- return (!this->GetPropertyAsBool("SKIP_BUILD_RPATH") &&
- !this->LinkLibraries.empty());
+ if (this->GetPropertyAsBool("SKIP_BUILD_RPATH"))
+ {
+ return false;
+ }
+ std::vector<std::string> libs;
+ this->GetDirectLinkLibraries(config, libs, this);
+ return !libs.empty();
}
//----------------------------------------------------------------------------
@@ -3718,7 +4399,7 @@ bool cmTarget::NeedRelinkBeforeInstall(const char* config)
}
// Check for rpath support on this platform.
- if(const char* ll = this->GetLinkerLanguage(config))
+ if(const char* ll = this->GetLinkerLanguage(config, this))
{
std::string flagVar = "CMAKE_SHARED_LIBRARY_RUNTIME_";
flagVar += ll;
@@ -3740,7 +4421,7 @@ bool cmTarget::NeedRelinkBeforeInstall(const char* config)
// If either a build or install tree rpath is set then the rpath
// will likely change between the build tree and install tree and
// this target must be relinked.
- return this->HaveBuildTreeRPATH() || this->HaveInstallTreeRPATH();
+ return this->HaveBuildTreeRPATH(config) || this->HaveInstallTreeRPATH();
}
//----------------------------------------------------------------------------
@@ -4089,6 +4770,280 @@ const char* cmTarget::GetExportMacro()
}
//----------------------------------------------------------------------------
+bool cmTarget::IsNullImpliedByLinkLibraries(const std::string &p)
+{
+ return this->LinkImplicitNullProperties.find(p)
+ != this->LinkImplicitNullProperties.end();
+}
+
+//----------------------------------------------------------------------------
+template<typename PropertyType>
+PropertyType getTypedProperty(cmTarget *tgt, const char *prop,
+ PropertyType *);
+
+//----------------------------------------------------------------------------
+template<>
+bool getTypedProperty<bool>(cmTarget *tgt, const char *prop, bool *)
+{
+ return tgt->GetPropertyAsBool(prop);
+}
+
+//----------------------------------------------------------------------------
+template<>
+const char *getTypedProperty<const char *>(cmTarget *tgt, const char *prop,
+ const char **)
+{
+ return tgt->GetProperty(prop);
+}
+
+//----------------------------------------------------------------------------
+template<typename PropertyType>
+bool consistentProperty(PropertyType lhs, PropertyType rhs);
+
+//----------------------------------------------------------------------------
+template<>
+bool consistentProperty(bool lhs, bool rhs)
+{
+ return lhs == rhs;
+}
+
+//----------------------------------------------------------------------------
+template<>
+bool consistentProperty(const char *lhs, const char *rhs)
+{
+ if (!lhs && !rhs)
+ return true;
+ if (!lhs || !rhs)
+ return false;
+ return strcmp(lhs, rhs) == 0;
+}
+
+//----------------------------------------------------------------------------
+template<typename PropertyType>
+PropertyType checkInterfacePropertyCompatibility(cmTarget *tgt,
+ const std::string &p,
+ const char *config,
+ const char *defaultValue,
+ PropertyType *)
+{
+ PropertyType propContent = getTypedProperty<PropertyType>(tgt, p.c_str(),
+ 0);
+ const bool explicitlySet = tgt->GetProperties()
+ .find(p.c_str())
+ != tgt->GetProperties().end();
+ const bool impliedByUse =
+ tgt->IsNullImpliedByLinkLibraries(p);
+ assert((impliedByUse ^ explicitlySet)
+ || (!impliedByUse && !explicitlySet));
+
+ cmComputeLinkInformation *info = tgt->GetLinkInformation(config);
+ if(!info)
+ {
+ return propContent;
+ }
+ const cmComputeLinkInformation::ItemVector &deps = info->GetItems();
+ bool propInitialized = explicitlySet;
+
+ for(cmComputeLinkInformation::ItemVector::const_iterator li =
+ deps.begin();
+ li != deps.end(); ++li)
+ {
+ // An error should be reported if one dependency
+ // has INTERFACE_POSITION_INDEPENDENT_CODE ON and the other
+ // has INTERFACE_POSITION_INDEPENDENT_CODE OFF, or if the
+ // target itself has a POSITION_INDEPENDENT_CODE which disagrees
+ // with a dependency.
+
+ if (!li->Target)
+ {
+ continue;
+ }
+
+ const bool ifaceIsSet = li->Target->GetProperties()
+ .find("INTERFACE_" + p)
+ != li->Target->GetProperties().end();
+ PropertyType ifacePropContent =
+ getTypedProperty<PropertyType>(li->Target,
+ ("INTERFACE_" + p).c_str(), 0);
+ if (explicitlySet)
+ {
+ if (ifaceIsSet)
+ {
+ if (!consistentProperty(propContent, ifacePropContent))
+ {
+ cmOStringStream e;
+ e << "Property " << p << " on target \""
+ << tgt->GetName() << "\" does\nnot match the "
+ "INTERFACE_" << p << " property requirement\nof "
+ "dependency \"" << li->Target->GetName() << "\".\n";
+ cmSystemTools::Error(e.str().c_str());
+ break;
+ }
+ else
+ {
+ // Agree
+ continue;
+ }
+ }
+ else
+ {
+ // Explicitly set on target and not set in iface. Can't disagree.
+ continue;
+ }
+ }
+ else if (impliedByUse)
+ {
+ if (ifaceIsSet)
+ {
+ if (!consistentProperty(propContent, ifacePropContent))
+ {
+ cmOStringStream e;
+ e << "Property " << p << " on target \""
+ << tgt->GetName() << "\" is\nimplied to be " << defaultValue
+ << " because it was used to determine the link libraries\n"
+ "already. The INTERFACE_" << p << " property on\ndependency \""
+ << li->Target->GetName() << "\" is in conflict.\n";
+ cmSystemTools::Error(e.str().c_str());
+ break;
+ }
+ else
+ {
+ // Agree
+ continue;
+ }
+ }
+ else
+ {
+ // Implicitly set on target and not set in iface. Can't disagree.
+ continue;
+ }
+ }
+ else
+ {
+ if (ifaceIsSet)
+ {
+ if (propInitialized)
+ {
+ if (!consistentProperty(propContent, ifacePropContent))
+ {
+ cmOStringStream e;
+ e << "The INTERFACE_" << p << " property of \""
+ << li->Target->GetName() << "\" does\nnot agree with the value "
+ "of " << p << " already determined\nfor \""
+ << tgt->GetName() << "\".\n";
+ cmSystemTools::Error(e.str().c_str());
+ break;
+ }
+ else
+ {
+ // Agree.
+ continue;
+ }
+ }
+ else
+ {
+ propContent = ifacePropContent;
+ propInitialized = true;
+ }
+ }
+ else
+ {
+ // Not set. Nothing to agree on.
+ continue;
+ }
+ }
+ }
+ return propContent;
+}
+
+//----------------------------------------------------------------------------
+bool cmTarget::GetLinkInterfaceDependentBoolProperty(const std::string &p,
+ const char *config)
+{
+ return checkInterfacePropertyCompatibility<bool>(this, p, config, "FALSE",
+ 0);
+}
+
+//----------------------------------------------------------------------------
+const char * cmTarget::GetLinkInterfaceDependentStringProperty(
+ const std::string &p,
+ const char *config)
+{
+ return checkInterfacePropertyCompatibility<const char *>(this,
+ p,
+ config,
+ "empty", 0);
+}
+
+//----------------------------------------------------------------------------
+bool isLinkDependentProperty(cmTarget *tgt, const std::string &p,
+ const char *interfaceProperty,
+ const char *config)
+{
+ cmComputeLinkInformation *info = tgt->GetLinkInformation(config);
+ if(!info)
+ {
+ return false;
+ }
+
+ const cmComputeLinkInformation::ItemVector &deps = info->GetItems();
+
+ for(cmComputeLinkInformation::ItemVector::const_iterator li =
+ deps.begin();
+ li != deps.end(); ++li)
+ {
+ if (!li->Target)
+ {
+ continue;
+ }
+ const char *prop = li->Target->GetProperty(interfaceProperty);
+ if (!prop)
+ {
+ continue;
+ }
+
+ std::vector<std::string> props;
+ cmSystemTools::ExpandListArgument(prop, props);
+
+ for(std::vector<std::string>::iterator pi = props.begin();
+ pi != props.end(); ++pi)
+ {
+ if (*pi == p)
+ {
+ return true;
+ }
+ }
+ }
+
+ return false;
+}
+
+//----------------------------------------------------------------------------
+bool cmTarget::IsLinkInterfaceDependentBoolProperty(const std::string &p,
+ const char *config)
+{
+ if (this->TargetTypeValue == OBJECT_LIBRARY)
+ {
+ return false;
+ }
+ return (p == "POSITION_INDEPENDENT_CODE") ||
+ isLinkDependentProperty(this, p, "COMPATIBLE_INTERFACE_BOOL",
+ config);
+}
+
+//----------------------------------------------------------------------------
+bool cmTarget::IsLinkInterfaceDependentStringProperty(const std::string &p,
+ const char *config)
+{
+ if (this->TargetTypeValue == OBJECT_LIBRARY)
+ {
+ return false;
+ }
+ return isLinkDependentProperty(this, p, "COMPATIBLE_INTERFACE_STRING",
+ config);
+}
+
+//----------------------------------------------------------------------------
void cmTarget::GetLanguages(std::set<cmStdString>& languages) const
{
for(std::vector<cmSourceFile*>::const_iterator
@@ -4140,7 +5095,7 @@ bool cmTarget::IsChrpathUsed(const char* config)
// Enable if the rpath flag uses a separator and the target uses ELF
// binaries.
- if(const char* ll = this->GetLinkerLanguage(config))
+ if(const char* ll = this->GetLinkerLanguage(config, this))
{
std::string sepVar = "CMAKE_SHARED_LIBRARY_RUNTIME_";
sepVar += ll;
@@ -4164,7 +5119,7 @@ bool cmTarget::IsChrpathUsed(const char* config)
//----------------------------------------------------------------------------
cmTarget::ImportInfo const*
-cmTarget::GetImportInfo(const char* config)
+cmTarget::GetImportInfo(const char* config, cmTarget *headTarget)
{
// There is no imported information for non-imported targets.
if(!this->IsImported())
@@ -4183,14 +5138,16 @@ cmTarget::GetImportInfo(const char* config)
{
config_upper = "NOCONFIG";
}
+ TargetConfigPair key(headTarget, config_upper);
typedef cmTargetInternals::ImportInfoMapType ImportInfoMapType;
+
ImportInfoMapType::const_iterator i =
- this->Internal->ImportInfoMap.find(config_upper);
+ this->Internal->ImportInfoMap.find(key);
if(i == this->Internal->ImportInfoMap.end())
{
ImportInfo info;
- this->ComputeImportInfo(config_upper, info);
- ImportInfoMapType::value_type entry(config_upper, info);
+ this->ComputeImportInfo(config_upper, info, headTarget);
+ ImportInfoMapType::value_type entry(key, info);
i = this->Internal->ImportInfoMap.insert(entry).first;
}
@@ -4205,27 +5162,15 @@ cmTarget::GetImportInfo(const char* config)
return &i->second;
}
-//----------------------------------------------------------------------------
-void cmTarget::ComputeImportInfo(std::string const& desired_config,
- ImportInfo& info)
+bool cmTarget::GetMappedConfig(std::string const& desired_config,
+ const char** loc,
+ const char** imp,
+ std::string& suffix)
{
- // This method finds information about an imported target from its
- // properties. The "IMPORTED_" namespace is reserved for properties
- // defined by the project exporting the target.
-
- // Initialize members.
- info.NoSOName = false;
-
// Track the configuration-specific property suffix.
- std::string suffix = "_";
+ suffix = "_";
suffix += desired_config;
- // On a DLL platform there may be only IMPORTED_IMPLIB for a shared
- // library or an executable with exports.
- bool allowImp = this->HasImportLibrary();
-
- // Look for a mapping from the current project's configuration to
- // the imported project's configuration.
std::vector<std::string> mappedConfigs;
{
std::string mapProp = "MAP_IMPORTED_CONFIG_";
@@ -4236,26 +5181,29 @@ void cmTarget::ComputeImportInfo(std::string const& desired_config,
}
}
+ // If we needed to find one of the mapped configurations but did not
+ // On a DLL platform there may be only IMPORTED_IMPLIB for a shared
+ // library or an executable with exports.
+ bool allowImp = this->HasImportLibrary();
+
// If a mapping was found, check its configurations.
- const char* loc = 0;
- const char* imp = 0;
for(std::vector<std::string>::const_iterator mci = mappedConfigs.begin();
- !loc && !imp && mci != mappedConfigs.end(); ++mci)
+ !*loc && !*imp && mci != mappedConfigs.end(); ++mci)
{
// Look for this configuration.
std::string mcUpper = cmSystemTools::UpperCase(mci->c_str());
std::string locProp = "IMPORTED_LOCATION_";
locProp += mcUpper;
- loc = this->GetProperty(locProp.c_str());
+ *loc = this->GetProperty(locProp.c_str());
if(allowImp)
{
std::string impProp = "IMPORTED_IMPLIB_";
impProp += mcUpper;
- imp = this->GetProperty(impProp.c_str());
+ *imp = this->GetProperty(impProp.c_str());
}
// If it was found, use it for all properties below.
- if(loc || imp)
+ if(*loc || *imp)
{
suffix = "_";
suffix += mcUpper;
@@ -4265,45 +5213,45 @@ void cmTarget::ComputeImportInfo(std::string const& desired_config,
// If we needed to find one of the mapped configurations but did not
// then the target is not found. The project does not want any
// other configuration.
- if(!mappedConfigs.empty() && !loc && !imp)
+ if(!mappedConfigs.empty() && !*loc && !*imp)
{
- return;
+ return false;
}
// If we have not yet found it then there are no mapped
// configurations. Look for an exact-match.
- if(!loc && !imp)
+ if(!*loc && !*imp)
{
std::string locProp = "IMPORTED_LOCATION";
locProp += suffix;
- loc = this->GetProperty(locProp.c_str());
+ *loc = this->GetProperty(locProp.c_str());
if(allowImp)
{
std::string impProp = "IMPORTED_IMPLIB";
impProp += suffix;
- imp = this->GetProperty(impProp.c_str());
+ *imp = this->GetProperty(impProp.c_str());
}
}
// If we have not yet found it then there are no mapped
// configurations and no exact match.
- if(!loc && !imp)
+ if(!*loc && !*imp)
{
// The suffix computed above is not useful.
suffix = "";
// Look for a configuration-less location. This may be set by
// manually-written code.
- loc = this->GetProperty("IMPORTED_LOCATION");
+ *loc = this->GetProperty("IMPORTED_LOCATION");
if(allowImp)
{
- imp = this->GetProperty("IMPORTED_IMPLIB");
+ *imp = this->GetProperty("IMPORTED_IMPLIB");
}
}
// If we have not yet found it then the project is willing to try
// any available configuration.
- if(!loc && !imp)
+ if(!*loc && !*imp)
{
std::vector<std::string> availableConfigs;
if(const char* iconfigs = this->GetProperty("IMPORTED_CONFIGURATIONS"))
@@ -4312,24 +5260,47 @@ void cmTarget::ComputeImportInfo(std::string const& desired_config,
}
for(std::vector<std::string>::const_iterator
aci = availableConfigs.begin();
- !loc && !imp && aci != availableConfigs.end(); ++aci)
+ !*loc && !*imp && aci != availableConfigs.end(); ++aci)
{
suffix = "_";
suffix += cmSystemTools::UpperCase(*aci);
std::string locProp = "IMPORTED_LOCATION";
locProp += suffix;
- loc = this->GetProperty(locProp.c_str());
+ *loc = this->GetProperty(locProp.c_str());
if(allowImp)
{
std::string impProp = "IMPORTED_IMPLIB";
impProp += suffix;
- imp = this->GetProperty(impProp.c_str());
+ *imp = this->GetProperty(impProp.c_str());
}
}
}
-
// If we have not yet found it then the target is not available.
- if(!loc && !imp)
+ if(!*loc && !*imp)
+ {
+ return false;
+ }
+
+ return true;
+}
+
+//----------------------------------------------------------------------------
+void cmTarget::ComputeImportInfo(std::string const& desired_config,
+ ImportInfo& info,
+ cmTarget *headTarget)
+{
+ (void)headTarget;
+ // This method finds information about an imported target from its
+ // properties. The "IMPORTED_" namespace is reserved for properties
+ // defined by the project exporting the target.
+
+ // Initialize members.
+ info.NoSOName = false;
+
+ const char* loc = 0;
+ const char* imp = 0;
+ std::string suffix;
+ if (!this->GetMappedConfig(desired_config, &loc, &imp, suffix))
{
return;
}
@@ -4410,16 +5381,30 @@ void cmTarget::ComputeImportInfo(std::string const& desired_config,
{
std::string linkProp = "IMPORTED_LINK_INTERFACE_LIBRARIES";
linkProp += suffix;
- if(const char* config_libs = this->GetProperty(linkProp.c_str()))
+
+ const char *propertyLibs = this->GetProperty(linkProp.c_str());
+
+ if(!propertyLibs)
{
- cmSystemTools::ExpandListArgument(config_libs,
- info.LinkInterface.Libraries);
+ linkProp = "IMPORTED_LINK_INTERFACE_LIBRARIES";
+ propertyLibs = this->GetProperty(linkProp.c_str());
}
- else if(const char* libs =
- this->GetProperty("IMPORTED_LINK_INTERFACE_LIBRARIES"))
+ if(propertyLibs)
{
- cmSystemTools::ExpandListArgument(libs,
- info.LinkInterface.Libraries);
+ cmListFileBacktrace lfbt;
+ cmGeneratorExpression ge(lfbt);
+
+ cmGeneratorExpressionDAGChecker dagChecker(lfbt,
+ this->GetName(),
+ linkProp, 0, 0);
+ cmSystemTools::ExpandListArgument(ge.Parse(propertyLibs)
+ ->Evaluate(this->Makefile,
+ desired_config.c_str(),
+ false,
+ headTarget,
+ this,
+ &dagChecker),
+ info.LinkInterface.Libraries);
}
}
@@ -4475,12 +5460,13 @@ void cmTarget::ComputeImportInfo(std::string const& desired_config,
}
//----------------------------------------------------------------------------
-cmTarget::LinkInterface const* cmTarget::GetLinkInterface(const char* config)
+cmTarget::LinkInterface const* cmTarget::GetLinkInterface(const char* config,
+ cmTarget *head)
{
// Imported targets have their own link interface.
if(this->IsImported())
{
- if(cmTarget::ImportInfo const* info = this->GetImportInfo(config))
+ if(cmTarget::ImportInfo const* info = this->GetImportInfo(config, head))
{
return &info->LinkInterface;
}
@@ -4496,14 +5482,15 @@ cmTarget::LinkInterface const* cmTarget::GetLinkInterface(const char* config)
}
// Lookup any existing link interface for this configuration.
- std::string key = cmSystemTools::UpperCase(config? config : "");
+ TargetConfigPair key(head, cmSystemTools::UpperCase(config? config : ""));
+
cmTargetInternals::LinkInterfaceMapType::iterator
i = this->Internal->LinkInterfaceMap.find(key);
if(i == this->Internal->LinkInterfaceMap.end())
{
// Compute the link interface for this configuration.
cmTargetInternals::OptionalLinkInterface iface;
- iface.Exists = this->ComputeLinkInterface(config, iface);
+ iface.Exists = this->ComputeLinkInterface(config, iface, head);
// Store the information for this configuration.
cmTargetInternals::LinkInterfaceMapType::value_type entry(key, iface);
@@ -4514,7 +5501,8 @@ cmTarget::LinkInterface const* cmTarget::GetLinkInterface(const char* config)
}
//----------------------------------------------------------------------------
-bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface)
+bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface,
+ cmTarget *headTarget)
{
// Construct the property name suffix for this configuration.
std::string suffix = "_";
@@ -4530,18 +5518,20 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface)
// An explicit list of interface libraries may be set for shared
// libraries and executables that export symbols.
const char* explicitLibraries = 0;
+ std::string linkIfaceProp;
if(this->GetType() == cmTarget::SHARED_LIBRARY ||
this->IsExecutableWithExports())
{
// Lookup the per-configuration property.
- std::string propName = "LINK_INTERFACE_LIBRARIES";
- propName += suffix;
- explicitLibraries = this->GetProperty(propName.c_str());
+ linkIfaceProp = "LINK_INTERFACE_LIBRARIES";
+ linkIfaceProp += suffix;
+ explicitLibraries = this->GetProperty(linkIfaceProp.c_str());
// If not set, try the generic property.
if(!explicitLibraries)
{
- explicitLibraries = this->GetProperty("LINK_INTERFACE_LIBRARIES");
+ linkIfaceProp = "LINK_INTERFACE_LIBRARIES";
+ explicitLibraries = this->GetProperty(linkIfaceProp.c_str());
}
}
@@ -4559,7 +5549,16 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface)
if(explicitLibraries)
{
// The interface libraries have been explicitly set.
- cmSystemTools::ExpandListArgument(explicitLibraries, iface.Libraries);
+ cmListFileBacktrace lfbt;
+ cmGeneratorExpression ge(lfbt);
+ cmGeneratorExpressionDAGChecker dagChecker(lfbt, this->GetName(),
+ linkIfaceProp, 0, 0);
+ cmSystemTools::ExpandListArgument(ge.Parse(explicitLibraries)->Evaluate(
+ this->Makefile,
+ config,
+ false,
+ headTarget,
+ this, &dagChecker), iface.Libraries);
if(this->GetType() == cmTarget::SHARED_LIBRARY)
{
@@ -4571,7 +5570,8 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface)
{
emitted.insert(*li);
}
- LinkImplementation const* impl = this->GetLinkImplementation(config);
+ LinkImplementation const* impl = this->GetLinkImplementation(config,
+ headTarget);
for(std::vector<std::string>::const_iterator
li = impl->Libraries.begin(); li != impl->Libraries.end(); ++li)
{
@@ -4599,7 +5599,9 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface)
else
{
// The link implementation is the default link interface.
- LinkImplementation const* impl = this->GetLinkImplementation(config);
+ LinkImplementation const* impl = this->GetLinkImplementation(config,
+ headTarget);
+ iface.ImplementationIsInterface = true;
iface.Libraries = impl->Libraries;
iface.WrongConfigLibraries = impl->WrongConfigLibraries;
if(this->GetType() == cmTarget::STATIC_LIBRARY)
@@ -4631,7 +5633,7 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface)
//----------------------------------------------------------------------------
cmTarget::LinkImplementation const*
-cmTarget::GetLinkImplementation(const char* config)
+cmTarget::GetLinkImplementation(const char* config, cmTarget *head)
{
// There is no link implementation for imported targets.
if(this->IsImported())
@@ -4640,14 +5642,15 @@ cmTarget::GetLinkImplementation(const char* config)
}
// Lookup any existing link implementation for this configuration.
- std::string key = cmSystemTools::UpperCase(config? config : "");
+ TargetConfigPair key(head, cmSystemTools::UpperCase(config? config : ""));
+
cmTargetInternals::LinkImplMapType::iterator
i = this->Internal->LinkImplMap.find(key);
if(i == this->Internal->LinkImplMap.end())
{
// Compute the link implementation for this configuration.
LinkImplementation impl;
- this->ComputeLinkImplementation(config, impl);
+ this->ComputeLinkImplementation(config, impl, head);
// Store the information for this configuration.
cmTargetInternals::LinkImplMapType::value_type entry(key, impl);
@@ -4659,30 +5662,39 @@ cmTarget::GetLinkImplementation(const char* config)
//----------------------------------------------------------------------------
void cmTarget::ComputeLinkImplementation(const char* config,
- LinkImplementation& impl)
+ LinkImplementation& impl,
+ cmTarget *head)
{
// Compute which library configuration to link.
cmTarget::LinkLibraryType linkType = this->ComputeLinkType(config);
// Collect libraries directly linked in this configuration.
- LinkLibraryVectorType const& llibs = this->GetOriginalLinkLibraries();
- for(cmTarget::LinkLibraryVectorType::const_iterator li = llibs.begin();
+ std::vector<std::string> llibs;
+ this->GetDirectLinkLibraries(config, llibs, head);
+ for(std::vector<std::string>::const_iterator li = llibs.begin();
li != llibs.end(); ++li)
{
// Skip entries that resolve to the target itself or are empty.
- std::string item = this->CheckCMP0004(li->first);
+ std::string item = this->CheckCMP0004(*li);
if(item == this->GetName() || item.empty())
{
continue;
}
+ // The entry is meant for this configuration.
+ impl.Libraries.push_back(item);
+ }
- if(li->second == cmTarget::GENERAL || li->second == linkType)
- {
- // The entry is meant for this configuration.
- impl.Libraries.push_back(item);
- }
- else
+ LinkLibraryVectorType const& oldllibs = this->GetOriginalLinkLibraries();
+ for(cmTarget::LinkLibraryVectorType::const_iterator li = oldllibs.begin();
+ li != oldllibs.end(); ++li)
+ {
+ if(li->second != cmTarget::GENERAL && li->second != linkType)
{
+ std::string item = this->CheckCMP0004(li->first);
+ if(item == this->GetName() || item.empty())
+ {
+ continue;
+ }
// Support OLD behavior for CMP0003.
impl.WrongConfigLibraries.push_back(item);
}
@@ -4771,6 +5783,158 @@ std::string cmTarget::CheckCMP0004(std::string const& item)
return lib;
}
+template<typename PropertyType>
+PropertyType getLinkInterfaceDependentProperty(cmTarget *tgt,
+ const std::string prop,
+ const char *config,
+ PropertyType *);
+
+template<>
+bool getLinkInterfaceDependentProperty(cmTarget *tgt,
+ const std::string prop,
+ const char *config, bool *)
+{
+ return tgt->GetLinkInterfaceDependentBoolProperty(prop, config);
+}
+
+template<>
+const char * getLinkInterfaceDependentProperty(cmTarget *tgt,
+ const std::string prop,
+ const char *config,
+ const char **)
+{
+ return tgt->GetLinkInterfaceDependentStringProperty(prop, config);
+}
+
+//----------------------------------------------------------------------------
+template<typename PropertyType>
+void checkPropertyConsistency(cmTarget *depender, cmTarget *dependee,
+ const char *propName,
+ std::set<cmStdString> &emitted,
+ const char *config,
+ PropertyType *)
+{
+ const char *prop = dependee->GetProperty(propName);
+ if (!prop)
+ {
+ return;
+ }
+
+ std::vector<std::string> props;
+ cmSystemTools::ExpandListArgument(prop, props);
+
+ for(std::vector<std::string>::iterator pi = props.begin();
+ pi != props.end(); ++pi)
+ {
+ if (depender->GetMakefile()->GetCMakeInstance()
+ ->GetIsPropertyDefined(pi->c_str(),
+ cmProperty::TARGET))
+ {
+ cmOStringStream e;
+ e << "Target \"" << dependee->GetName() << "\" has property \""
+ << *pi << "\" listed in its " << propName << " property. "
+ "This is not allowed. Only user-defined properties may appear "
+ "listed in the " << propName << " property.";
+ depender->GetMakefile()->IssueMessage(cmake::FATAL_ERROR, e.str());
+ return;
+ }
+ if(emitted.insert(*pi).second)
+ {
+ getLinkInterfaceDependentProperty<PropertyType>(depender, *pi, config,
+ 0);
+ if (cmSystemTools::GetErrorOccuredFlag())
+ {
+ return;
+ }
+ }
+ }
+}
+
+//----------------------------------------------------------------------------
+void cmTarget::CheckPropertyCompatibility(cmComputeLinkInformation *info,
+ const char* config)
+{
+ const cmComputeLinkInformation::ItemVector &deps = info->GetItems();
+
+ std::set<cmStdString> emittedBools;
+ std::set<cmStdString> emittedStrings;
+
+ for(cmComputeLinkInformation::ItemVector::const_iterator li =
+ deps.begin();
+ li != deps.end(); ++li)
+ {
+ if (!li->Target)
+ {
+ continue;
+ }
+
+ checkPropertyConsistency<bool>(this, li->Target,
+ "COMPATIBLE_INTERFACE_BOOL",
+ emittedBools, config, 0);
+ if (cmSystemTools::GetErrorOccuredFlag())
+ {
+ return;
+ }
+ checkPropertyConsistency<const char *>(this, li->Target,
+ "COMPATIBLE_INTERFACE_STRING",
+ emittedStrings, config, 0);
+ if (cmSystemTools::GetErrorOccuredFlag())
+ {
+ return;
+ }
+ }
+
+ for(std::set<cmStdString>::const_iterator li = emittedBools.begin();
+ li != emittedBools.end(); ++li)
+ {
+ const std::set<cmStdString>::const_iterator si = emittedStrings.find(*li);
+ if (si != emittedStrings.end())
+ {
+ cmOStringStream e;
+ e << "Property \"" << *li << "\" appears in both the "
+ "COMPATIBLE_INTERFACE_BOOL and the COMPATIBLE_INTERFACE_STRING "
+ "property in the dependencies of target \"" << this->GetName() <<
+ "\". This is not allowed. A property may only require compatibility "
+ "in a boolean interpretation or a string interpretation, but not both.";
+ this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
+ break;
+ }
+ }
+}
+
+//----------------------------------------------------------------------------
+cmComputeLinkInformation*
+cmTarget::GetLinkInformation(const char* config, cmTarget *head)
+{
+ cmTarget *headTarget = head ? head : this;
+ // Lookup any existing information for this configuration.
+ TargetConfigPair key(headTarget,
+ cmSystemTools::UpperCase(config?config:""));
+ cmTargetLinkInformationMap::iterator
+ i = this->LinkInformation.find(key);
+ if(i == this->LinkInformation.end())
+ {
+ // Compute information for this configuration.
+ cmComputeLinkInformation* info =
+ new cmComputeLinkInformation(this, config, headTarget);
+ if(!info || !info->Compute())
+ {
+ delete info;
+ info = 0;
+ }
+
+ // Store the information for this configuration.
+ cmTargetLinkInformationMap::value_type entry(key, info);
+ i = this->LinkInformation.insert(entry).first;
+
+ if (info)
+ {
+ this->CheckPropertyCompatibility(info, config);
+ }
+ }
+ return i->second;
+}
+
//----------------------------------------------------------------------------
std::string cmTarget::GetFrameworkDirectory(const char* config)
{
@@ -4829,6 +5993,29 @@ std::string cmTarget::GetMacContentDirectory(const char* config,
}
//----------------------------------------------------------------------------
+cmTargetLinkInformationMap
+::cmTargetLinkInformationMap(cmTargetLinkInformationMap const& r): derived()
+{
+ // Ideally cmTarget instances should never be copied. However until
+ // we can make a sweep to remove that, this copy constructor avoids
+ // allowing the resources (LinkInformation) from getting copied. In
+ // the worst case this will lead to extra cmComputeLinkInformation
+ // instances. We also enforce in debug mode that the map be emptied
+ // when copied.
+ static_cast<void>(r);
+ assert(r.empty());
+}
+
+//----------------------------------------------------------------------------
+cmTargetLinkInformationMap::~cmTargetLinkInformationMap()
+{
+ for(derived::iterator i = this->begin(); i != this->end(); ++i)
+ {
+ delete i->second;
+ }
+}
+
+//----------------------------------------------------------------------------
cmTargetInternalPointer::cmTargetInternalPointer()
{
this->Pointer = new cmTargetInternals;
@@ -4847,6 +6034,7 @@ cmTargetInternalPointer
//----------------------------------------------------------------------------
cmTargetInternalPointer::~cmTargetInternalPointer()
{
+ deleteAndClear(this->Pointer->IncludeDirectoriesEntries);
delete this->Pointer;
}