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Refactor target COMPILE_OPTIONS and COMPILE_FLAGS handling 

Replace the cmLocalGenerator GetCompileOptions method with an
AddCompileOptions method since all call sites of the former simply
append the result to a flags string anyway.

Add a "lang" argument to AddCompileOptions and move the
CMAKE_<LANG>_FLAGS_REGEX filter into it.  Move the call sites in each
generator to a location that has both the language and configuration
available.  In the Makefile generator this also moves the flags from
build.make to flags.make where they belong.
This commit is contained in:
Brad King 2013-06-27 12:04:02 -04:00
parent b6385cabec
commit d221eac812
9 changed files with 67 additions and 171 deletions
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29
Source/cmExtraSublimeTextGenerator.cxx
View File

@ -429,34 +429,7 @@ cmExtraSublimeTextGenerator::ComputeFlagsForObject(cmSourceFile* source,
lg->AppendFlags(flags, makefile->GetDefineFlags());
// Add target-specific flags.
std::string targetFlags;
lg->GetCompileOptions(targetFlags, target, config);
if (!targetFlags.empty())
{
std::string langIncludeExpr = "CMAKE_";
langIncludeExpr += language;
langIncludeExpr += "_FLAG_REGEX";
const char* regex = makefile->GetDefinition(langIncludeExpr.c_str());
if(regex)
{
cmsys::RegularExpression r(regex);
std::vector<std::string> args;
cmSystemTools::
ParseWindowsCommandLine(targetFlags.c_str(), args);
for(std::vector<std::string>::iterator i = args.begin();
i != args.end(); ++i)
{
if(r.find(i->c_str()))
{
lg->AppendFlags(flags, i->c_str());
}
}
}
else
{
lg->AppendFlags(flags, targetFlags.c_str());
}
}
lg->AddCompileOptions(flags, target, config, language);
// Add source file specific flags.
lg->AppendFlags(flags, source->GetProperty("COMPILE_FLAGS"));

11
Source/cmGlobalXCodeGenerator.cxx
View File

@ -681,12 +681,6 @@ cmGlobalXCodeGenerator::CreateXCodeSourceFile(cmLocalGenerator* lg,
{
// Add flags from target and source file properties.
std::string flags;
std::string targetFlags;
lg->GetCompileOptions(targetFlags, &cmtarget, 0); // TODO: Config?
if(!targetFlags.empty())
{
lg->AppendFlags(flags, targetFlags.c_str());
}
const char* srcfmt = sf->GetProperty("Fortran_FORMAT");
switch(this->CurrentLocalGenerator->GetFortranFormat(srcfmt))
{
@ -1704,6 +1698,8 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmTarget& target,
this->CurrentLocalGenerator->AddLanguageFlags(cflags, "C", configName);
this->CurrentLocalGenerator->AddCMP0018Flags(cflags, &target,
"C", configName);
this->CurrentLocalGenerator->
AddCompileOptions(cflags, &target, "C", configName);
}
// Add language-specific flags.
@ -1715,6 +1711,9 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmTarget& target,
this->CurrentLocalGenerator->AddVisibilityPresetFlags(flags, &target,
lang);
this->CurrentLocalGenerator->
AddCompileOptions(flags, &target, lang, configName);
}
else if(binary)
{

48
Source/cmLocalGenerator.cxx
View File

@ -1339,22 +1339,50 @@ std::string cmLocalGenerator::GetIncludeFlags(
}
//----------------------------------------------------------------------------
void cmLocalGenerator::GetCompileOptions(std::string& flags,
cmTarget* target,
const char *config)
void cmLocalGenerator::AddCompileOptions(
std::string& flags, cmTarget* target,
const char* lang, const char* config
)
{
// Add target-specific flags.
if(const char *prop = target->GetProperty("COMPILE_FLAGS"))
std::string langFlagRegexVar = std::string("CMAKE_")+lang+"_FLAG_REGEX";
if(const char* langFlagRegexStr =
this->Makefile->GetDefinition(langFlagRegexVar.c_str()))
{
this->AppendFlags(flags, prop);
// Filter flags acceptable to this language.
cmsys::RegularExpression r(langFlagRegexStr);
std::vector<std::string> opts;
if(const char* targetFlags = target->GetProperty("COMPILE_FLAGS"))
{
cmSystemTools::ParseWindowsCommandLine(targetFlags, opts);
}
target->GetCompileOptions(opts, config);
for(std::vector<std::string>::const_iterator i = opts.begin();
i != opts.end(); ++i)
{
if(r.find(i->c_str()))
{
// (Re-)Escape this flag. COMPILE_FLAGS were already parsed
// as a command line above, and COMPILE_OPTIONS are escaped.
this->AppendFlagEscape(flags, i->c_str());
}
}
}
else
{
// Use all flags.
if(const char* targetFlags = target->GetProperty("COMPILE_FLAGS"))
{
// COMPILE_FLAGS are not escaped for historical reasons.
this->AppendFlags(flags, targetFlags);
}
std::vector<std::string> opts; // TODO: Emitted.
target->GetCompileOptions(opts, config);
for(std::vector<std::string>::const_iterator li = opts.begin();
li != opts.end(); ++li)
for(std::vector<std::string>::const_iterator i = opts.begin();
i != opts.end(); ++i)
{
this->AppendFlagEscape(flags, li->c_str());
// COMPILE_OPTIONS are escaped.
this->AppendFlagEscape(flags, i->c_str());
}
}
}

5
Source/cmLocalGenerator.h
View File

@ -218,9 +218,8 @@ public:
cmGeneratorTarget* target,
const char* lang = "C", const char *config = 0,
bool stripImplicitInclDirs = true);
void GetCompileOptions(std::string& flags,
cmTarget* target,
const char *config);
void AddCompileOptions(std::string& flags, cmTarget* target,
const char* lang, const char* config);
/** Compute the language used to compile the given source file. */
const char* GetSourceFileLanguage(const cmSourceFile& source);

34
Source/cmLocalVisualStudio6Generator.cxx
View File

@ -1674,6 +1674,14 @@ void cmLocalVisualStudio6Generator
flagVar = baseFlagVar + "_RELWITHDEBINFO";
flagsRelWithDebInfo = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsRelWithDebInfo += " -DCMAKE_INTDIR=\\\"RelWithDebInfo\\\" ";
this->AddCompileOptions(flags, &target, linkLanguage, 0);
this->AddCompileOptions(flagsDebug, &target, linkLanguage, "Debug");
this->AddCompileOptions(flagsRelease, &target, linkLanguage, "Release");
this->AddCompileOptions(flagsMinSizeRel, &target, linkLanguage,
"MinSizeRel");
this->AddCompileOptions(flagsRelWithDebInfo, &target, linkLanguage,
"RelWithDebInfo");
}
// if _UNICODE and _SBCS are not found, then add -D_MBCS
@ -1686,32 +1694,6 @@ void cmLocalVisualStudio6Generator
flags += " /D \"_MBCS\"";
}
{
std::string targetFlags;
this->GetCompileOptions(targetFlags, &target, 0);
// Add per-target flags.
if(!targetFlags.empty())
{
flags += " ";
flags += targetFlags;
}
}
#define ADD_FLAGS(CONFIG) \
{ \
std::string targetFlags; \
this->GetCompileOptions(targetFlags, &target, #CONFIG); \
if(!targetFlags.empty()) \
{ \
flags ## CONFIG += " "; \
flags ## CONFIG += targetFlags; \
} \
}
ADD_FLAGS(Debug)
ADD_FLAGS(Release)
ADD_FLAGS(MinSizeRel)
ADD_FLAGS(RelWithDebInfo)
// Add per-target and per-configuration preprocessor definitions.
std::set<std::string> definesSet;
std::set<std::string> debugDefinesSet;

12
Source/cmLocalVisualStudio7Generator.cxx
View File

@ -711,6 +711,9 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(std::ostream& fout,
{
flags += " /TP ";
}
// Add the target-specific flags.
this->AddCompileOptions(flags, &target, linkLanguage, configName);
}
if(this->FortranProject)
@ -723,15 +726,6 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(std::ostream& fout,
}
}
std::string targetFlags;
this->GetCompileOptions(targetFlags, &target, configName);
// Add the target-specific flags.
if(!targetFlags.empty())
{
flags += " ";
flags += targetFlags;
}
// Get preprocessor definitions for this directory.
std::string defineFlags = this->Makefile->GetDefineFlags();
Options::Tool t = Options::Compiler;

50
Source/cmMakefileTargetGenerator.cxx
View File

@ -285,6 +285,10 @@ std::string cmMakefileTargetGenerator::GetFlags(const std::string &l)
this->LocalGenerator->
AppendFlags(flags,this->GetFrameworkFlags().c_str());
// Add target-specific flags.
this->LocalGenerator->AddCompileOptions(flags, this->Target,
lang, this->ConfigName);
ByLanguageMap::value_type entry(l, flags);
i = this->FlagsByLanguage.insert(entry).first;
}
@ -335,25 +339,12 @@ void cmMakefileTargetGenerator::WriteTargetLanguageFlags()
this->Makefile->GetSafeDefinition(compiler.c_str()) << "\n";
}
std::string targetFlags;
for(std::set<cmStdString>::const_iterator l = languages.begin();
l != languages.end(); ++l)
{
*this->FlagFileStream << *l << "_FLAGS = " << this->GetFlags(*l) << "\n\n";
*this->FlagFileStream << *l << "_DEFINES = " << this->GetDefines(*l) <<
"\n\n";
std::string targetLangFlags;
this->LocalGenerator->GetCompileOptions(targetLangFlags, this->Target,
this->LocalGenerator->ConfigurationName.c_str());
if (!targetFlags.empty() && targetFlags != targetLangFlags)
{
targetFlags += " " + targetLangFlags;
}
}
if (!targetFlags.empty())
{
*this->FlagFileStream << "# TARGET_FLAGS = " << targetFlags << "\n\n";
}
}
@ -542,39 +533,6 @@ cmMakefileTargetGenerator
std::string configUpper =
cmSystemTools::UpperCase(this->LocalGenerator->ConfigurationName);
std::string targetFlags;
this->LocalGenerator->GetCompileOptions(targetFlags, this->Target,
configUpper.c_str());
if (!targetFlags.empty())
{
std::string langIncludeExpr = "CMAKE_";
langIncludeExpr += lang;
langIncludeExpr += "_FLAG_REGEX";
const char* regex = this->Makefile->
GetDefinition(langIncludeExpr.c_str());
if(regex)
{
cmsys::RegularExpression r(regex);
std::vector<std::string> args;
cmSystemTools::ParseWindowsCommandLine(
targetFlags.c_str(),
args);
for(std::vector<std::string>::iterator i = args.begin();
i != args.end(); ++i)
{
if(r.find(i->c_str()))
{
this->LocalGenerator->AppendFlags
(flags, i->c_str());
}
}
}
else
{
this->LocalGenerator->AppendFlags(flags, targetFlags.c_str());
}
}
// Add Fortran format flags.
if(strcmp(lang, "Fortran") == 0)
{

34
Source/cmNinjaTargetGenerator.cxx
View File

@ -174,38 +174,8 @@ cmNinjaTargetGenerator::ComputeFlagsForObject(cmSourceFile *source,
this->LocalGenerator->AppendFlags(flags, this->Makefile->GetDefineFlags());
// Add target-specific flags.
std::string targetFlags;
this->LocalGenerator->GetCompileOptions(targetFlags, this->Target, config);
if(!targetFlags.empty())
{
std::string langIncludeExpr = "CMAKE_";
langIncludeExpr += language;
langIncludeExpr += "_FLAG_REGEX";
const char* regex = this->Makefile->
GetDefinition(langIncludeExpr.c_str());
if(regex)
{
cmsys::RegularExpression r(regex);
std::vector<std::string> args;
cmSystemTools::ParseWindowsCommandLine(
targetFlags.c_str(),
args);
for(std::vector<std::string>::iterator i = args.begin();
i != args.end(); ++i)
{
if(r.find(i->c_str()))
{
this->LocalGenerator->AppendFlags
(flags, i->c_str());
}
}
}
else
{
this->LocalGenerator->AppendFlags
(flags, targetFlags.c_str());
}
}
this->LocalGenerator->AddCompileOptions(flags, this->Target,
language.c_str(), config);
// Add source file specific flags.
this->LocalGenerator->AppendFlags(flags,

11
Source/cmVisualStudio10TargetGenerator.cxx
View File

@ -1276,17 +1276,10 @@ bool cmVisualStudio10TargetGenerator::ComputeClOptions(
{
flags += " /TP ";
}
this->LocalGenerator->AddCompileOptions(flags, this->Target,
linkLanguage, configName.c_str());
}
std::string targetFlags;
this->LocalGenerator->GetCompileOptions(targetFlags, this->Target,
configName.c_str());
// Add the target-specific flags.
if(!targetFlags.empty())
{
flags += " ";
flags += targetFlags;
}
// Get preprocessor definitions for this directory.
std::string defineFlags = this->Target->GetMakefile()->GetDefineFlags();
clOptions.FixExceptionHandlingDefault();