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Merge topic 'minor-cleanups'

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b8dc7fa Genex: Disallow LINKER_LANGUAGE only when used on a static library.
c8a10ba cmTarget: Fix iface libraries and languages for static libraries.
f94bdb3 cmTarget: Remove duplicates when printing traces of tll signatures
ff3d5fa Export: Fix typo of LINK_INTERFACE_LIBRARIES.
79a7a81 Docs: Document variables for default visibility values.
6f6391b Docs: Generalize and de-duplicate VISIBILITY_PREFIX docs.
d8cb47f Docs: Trim trailing whitespace in generated doc.
f10e648 Docs: Document existing target property debugging options.
4f4d69f Qt4Macros: Simplify some variable population.
a413a40 Qt4Macros: Remove undefined varible use.
b60a29e Qt4Macros: Remove unneeded generate CONDITION.
e454cba Docs: Document file(GENERATE) CONDITION as optional.
This commit is contained in:
Brad King
2013-07-29 09:54:34 -04:00
committed by CMake Topic Stage
parent eaeadfe440 b8dc7fad23
commit 3dace78c2c
17 changed files with 97 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/cmDocumentVariables.cxx
+21 -3
View File
@@ -963,9 +963,11 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
"Enables tracing output for target properties.",
"This variable can be populated with a list of properties to generate "
"debug output for when evaluating target properties. Currently it can "
"only be used when evaluating the INCLUDE_DIRECTORIES target property. "
"In that case, it outputs a backtrace for each include directory in "
"the build. Default is unset.",false,"Variables That Change Behavior");
"only be used when evaluating the INCLUDE_DIRECTORIES, "
"COMPILE_DEFINITIONS and COMPILE_OPTIONS target properties. "
"In that case, it outputs a backtrace for each entry in the target "
"propertythe build. Default is unset.",
false,"Variables That Change Behavior");
// Variables defined by CMake that describe the system
@@ -1518,6 +1520,22 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
"See that target property for additional information.",
false,
"Variables that Control the Build");
cm->DefineProperty
("CMAKE_<LANG>_VISIBILITY_PRESET", cmProperty::VARIABLE,
"Default value for <LANG>_VISIBILITY_PRESET of targets.",
"This variable is used to initialize the "
"<LANG>_VISIBILITY_PRESET property on all the targets. "
"See that target property for additional information.",
false,
"Variables that Control the Build");
cm->DefineProperty
("CMAKE_VISIBILITY_INLINES_HIDDEN", cmProperty::VARIABLE,
"Default value for VISIBILITY_INLINES_HIDDEN of targets.",
"This variable is used to initialize the "
"VISIBILITY_INLINES_HIDDEN property on all the targets. "
"See that target property for additional information.",
false,
"Variables that Control the Build");
// Variables defined when the a language is enabled These variables will
// also be defined whenever CMake has loaded its support for compiling (LANG)
Source/cmExportFileGenerator.cxx
+1 -1
View File
@@ -641,7 +641,7 @@ cmExportFileGenerator
cmMakefile *mf = target->GetMakefile();
cmOStringStream e;
e << "Target \"" << target->GetName() << "\" has policy CMP0022 enabled, "
"but also has old-style INTERFACE_LINK_LIBRARIES properties "
"but also has old-style LINK_INTERFACE_LIBRARIES properties "
"populated, but it was exported without the "
"EXPORT_LINK_INTERFACE_LIBRARIES to export the old-style properties";
mf->IssueMessage(cmake::FATAL_ERROR, e.str());
Source/cmFileCommand.h
+1 -1
View File
@@ -90,7 +90,7 @@ public:
" file(TIMESTAMP filename variable [<format string>] [UTC])\n"
" file(GENERATE OUTPUT output_file\n"
" <INPUT input_file|CONTENT input_content>\n"
" CONDITION expression)\n"
" [CONDITION expression])\n"
"WRITE will write a message into a file called 'filename'. It "
"overwrites the file if it already exists, and creates the file "
"if it does not exist. (If the file is a build input, use "
Source/cmGeneratorExpressionEvaluator.cxx
+3 -2
View File
@@ -790,11 +790,12 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
if (propertyName == "LINKER_LANGUAGE")
{
if (dagCheckerParent && dagCheckerParent->EvaluatingLinkLibraries())
if (target->LinkLanguagePropagatesToDependents() &&
dagCheckerParent && dagCheckerParent->EvaluatingLinkLibraries())
{
reportError(context, content->GetOriginalExpression(),
"LINKER_LANGUAGE target property can not be used while evaluating "
"link libraries");
"link libraries for a static library");
return std::string();
}
const char *lang = target->GetLinkerLanguage(context->Config);
Source/cmMakefile.cxx
+1 -1
View File
@@ -4081,7 +4081,7 @@ void cmMakefile::DefineProperties(cmake *cm)
"List of options to pass to the compiler.",
"This property specifies the list of directories given "
"so far for this property. "
"This property exists on directories and targets. "
"This property exists on directories and targets."
"\n"
"The target property values are used by the generators to set "
"the options for the compiler.\n"
Source/cmTarget.cxx
+31 -19
View File
@@ -304,7 +304,7 @@ void cmTarget::DefineProperties(cmake *cm)
"List of options to pass to the compiler.",
"This property specifies the list of options specified "
"so far for this property. "
"This property exists on directories and targets. "
"This property exists on directories and targets."
"\n"
"The target property values are used by the generators to set "
"the options for the compiler.\n"
@@ -1001,22 +1001,13 @@ void cmTarget::DefineProperties(cmake *cm)
"(such as \"lib\") on a library name.");
cm->DefineProperty
("C_VISIBILITY_PRESET", cmProperty::TARGET,
("<LANG>_VISIBILITY_PRESET", cmProperty::TARGET,
"Value for symbol visibility compile flags",
"The C_VISIBILITY_PRESET property determines the value passed used in "
"a visibility related compile option, such as -fvisibility=. This "
"property only has an affect for libraries and executables with "
"The <LANG>_VISIBILITY_PRESET property determines the value passed in "
"a visibility related compile option, such as -fvisibility= for <LANG>. "
"This property only has an affect for libraries and executables with "
"exports. This property is initialized by the value of the variable "
"CMAKE_C_VISIBILITY_PRESET if it is set when a target is created.");
cm->DefineProperty
("CXX_VISIBILITY_PRESET", cmProperty::TARGET,
"Value for symbol visibility compile flags",
"The CXX_VISIBILITY_PRESET property determines the value passed used in "
"a visibility related compile option, such as -fvisibility=. This "
"property only has an affect for libraries and executables with "
"exports. This property is initialized by the value of the variable "
"CMAKE_CXX_VISIBILITY_PRESET if it is set when a target is created.");
"CMAKE_<LANG>_VISIBILITY_PRESET if it is set when a target is created.");
cm->DefineProperty
("VISIBILITY_INLINES_HIDDEN", cmProperty::TARGET,
@@ -2530,6 +2521,7 @@ void cmTarget::GetTllSignatureTraces(cmOStringStream &s,
= (sig == cmTarget::KeywordTLLSignature ? "keyword"
: "plain");
s << "The uses of the " << sigString << " signature are here:\n";
std::set<cmStdString> emitted;
for(std::vector<cmListFileBacktrace>::const_iterator it = sigs.begin();
it != sigs.end(); ++it)
{
@@ -2537,7 +2529,12 @@ void cmTarget::GetTllSignatureTraces(cmOStringStream &s,
if(i != it->end())
{
cmListFileContext const& lfc = *i;
s << " * " << (lfc.Line? "": " in ") << lfc << std::endl;
cmOStringStream line;
line << " * " << (lfc.Line? "": " in ") << lfc << std::endl;
if (emitted.insert(line.str()).second)
{
s << line.str();
}
++i;
}
}
@@ -6244,7 +6241,7 @@ void cmTarget::ComputeImportInfo(std::string const& desired_config,
}
// Get the link languages.
if(this->GetType() == cmTarget::STATIC_LIBRARY)
if(this->LinkLanguagePropagatesToDependents())
{
std::string linkProp = "IMPORTED_LINK_INTERFACE_LANGUAGES";
linkProp += suffix;
@@ -6470,6 +6467,15 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface,
break;
}
}
else
{
iface.Libraries = impl->Libraries;
if(this->LinkLanguagePropagatesToDependents())
{
// Targets using this archive need its language runtime libraries.
iface.Languages = impl->Languages;
}
}
}
}
@@ -6498,7 +6504,8 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface,
headTarget,
this, &dagChecker), iface.Libraries);
if(this->GetType() == cmTarget::SHARED_LIBRARY)
if(this->GetType() == cmTarget::SHARED_LIBRARY
|| this->GetType() == cmTarget::STATIC_LIBRARY)
{
// Shared libraries may have runtime implementation dependencies
// on other shared libraries that are not in the interface.
@@ -6532,6 +6539,11 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface,
}
}
}
if(this->LinkLanguagePropagatesToDependents())
{
// Targets using this archive need its language runtime libraries.
iface.Languages = impl->Languages;
}
}
}
else if (this->GetPolicyStatusCMP0022() == cmPolicies::WARN
@@ -6546,7 +6558,7 @@ bool cmTarget::ComputeLinkInterface(const char* config, LinkInterface& iface,
iface.ImplementationIsInterface = true;
iface.Libraries = impl->Libraries;
iface.WrongConfigLibraries = impl->WrongConfigLibraries;
if(this->GetType() == cmTarget::STATIC_LIBRARY)
if(this->LinkLanguagePropagatesToDependents())
{
// Targets using this archive need its language runtime libraries.
iface.Languages = impl->Languages;
Source/cmTarget.h
+3
View File
@@ -549,6 +549,9 @@ public:
void FinalizeSystemIncludeDirectories();
bool LinkLanguagePropagatesToDependents() const
{ return this->TargetTypeValue == STATIC_LIBRARY; }
private:
// The set of include directories that are marked as system include
// directories.