WinNotUnicodePatch(
Bam.Core.Settings settings)
{
if (settings is C.ICommonCompilerSettingsWin winCompiler)
{
winCompiler.CharacterSet = C.ECharacterSet.NotSet;
}
}
NotPyDEBUGPatch(
Bam.Core.Settings settings)
{
// need asserts to dissolve to nothing, since they contain expressions which
// depende on Py_DEBUG being set
var preprocessor = settings as C.ICommonPreprocessorSettings;
preprocessor.PreprocessorDefines.Add("NDEBUG");
}
void ISitePolicy.DefineLocalSettings(
Settings settings,
Module module)
{
var cxxCompiler = settings as C.ICxxOnlyCompilerSettings;
if (null != cxxCompiler)
{
cxxCompiler.LanguageStandard = C.Cxx.ELanguageStandard.Cxx11;
cxxCompiler.StandardLibrary = C.Cxx.EStandardLibrary.libcxx;
}
var cxxLinker = settings as C.ICxxOnlyLinkerSettings;
if (null != cxxLinker)
{
cxxLinker.StandardLibrary = C.Cxx.EStandardLibrary.libcxx;
}
}
SuppressC4091(
Bam.Core.Settings settings)
{
// warning suppression only required for VS2015 and above
// this is a less common example of a static private patch, so it has no access
// to the variables generally available to patches inlined in Init()
// so settings.Module is just a Bam.Core.Module, so utility functions from the C package
// are provided to get access to properties on the compilable module
if (settings is VisualCCommon.ICommonCompilerSettings)
{
var compilerUsed = C.PatchUtilities.GetCompiler <C.ObjectFile>(settings.Module);
if (compilerUsed.IsAtLeast(19))
{
var compiler = settings as C.ICommonCompilerSettings;
compiler.DisableWarnings.AddUnique("4091"); // C:\Program Files (x86)\Windows Kits\8.1\Include\um\DbgHelp.h(1544): warning C4091: 'typedef ': ignored on left of '' when no variable is declared
}
}
}
CoreBuildPatch(
Bam.Core.Settings settings)
{
var preprocessor = settings as C.ICommonPreprocessorSettings;
preprocessor.PreprocessorDefines.Add("Py_BUILD_CORE");
preprocessor.PreprocessorDefines.Add("Py_ENABLE_SHARED");
var cCompiler = settings as C.ICOnlyCompilerSettings;
cCompiler.LanguageStandard = C.ELanguageStandard.C99; // some C99 features are now used from 3.6 (https://www.python.org/dev/peps/pep-0007/#c-dialect)
if (settings is C.ICommonCompilerSettingsWin winCompiler)
{
winCompiler.CharacterSet = C.ECharacterSet.NotSet;
}
if (settings is VisualCCommon.ICommonCompilerSettings visualcCompiler)
{
visualcCompiler.WarningLevel = VisualCCommon.EWarningLevel.Level4;
// VisualC 2015 onwards does not issue C4127 for idiomatic cases such as 1 or true
var compilerUsed = (settings.Module is Bam.Core.IModuleGroup) ?
(settings.Module as C.CCompilableModuleCollection <C.ObjectFile>).Compiler :
(settings.Module as C.ObjectFile).Compiler;
if (compilerUsed.Version.AtMost(VisualCCommon.ToolchainVersion.VC2017_15_0))
{
var compiler = settings as C.ICommonCompilerSettings;
compiler.DisableWarnings.AddUnique("4127"); // Python-3.5.1\Parser\myreadline.c(39) : warning C4127: conditional expression is constant
}
}
if (settings is GccCommon.ICommonCompilerSettings gccCompiler)
{
gccCompiler.AllWarnings = true;
gccCompiler.ExtraWarnings = true;
gccCompiler.Pedantic = true;
}
if (settings is ClangCommon.ICommonCompilerSettings clangCompiler)
{
clangCompiler.AllWarnings = true;
clangCompiler.ExtraWarnings = true;
clangCompiler.Pedantic = true;
}
}
ISitePolicy.DefineLocalSettings(
Bam.Core.Settings settings,
Bam.Core.Module module)
{
var vcCompiler = settings as VisualCCommon.ICommonCompilerSettings;
if (null != vcCompiler)
{
vcCompiler.WarningLevel = VisualCCommon.EWarningLevel.Level4;
}
var mingwCompiler = settings as MingwCommon.ICommonCompilerSettings;
if (null != mingwCompiler)
{
mingwCompiler.AllWarnings = true;
mingwCompiler.ExtraWarnings = true;
mingwCompiler.Pedantic = true;
}
var gccCompiler = settings as GccCommon.ICommonCompilerSettings;
if (null != gccCompiler)
{
gccCompiler.AllWarnings = true;
gccCompiler.ExtraWarnings = true;
gccCompiler.Pedantic = true;
}
var clangCompiler = settings as ClangCommon.ICommonCompilerSettings;
if (null != clangCompiler)
{
clangCompiler.AllWarnings = true;
clangCompiler.ExtraWarnings = true;
clangCompiler.Pedantic = true;
}
}
