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Add generator expressions for VS_SHADER_ source file properties.

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This commit is contained in:
Jeremiah van Oosten
2018-04-24 11:25:13 +02:00
parent e52cf1034f
commit 83ed65cdde
2 changed files with 41 additions and 6 deletions
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8
Help/release/dev/vs-shader-generator-expressions.rst Normal file
View File

@@ -0,0 +1,8 @@
vs-shader-generator-expressions
-------------------------------
* Added support for generator expressions for the following source file
properties:
- :prop_sf:`VS_SHADER_DISABLE_OPTIMIZATIONS`
- :prop_sf:`VS_SHADER_ENABLE_DEBUG`

39
Source/cmVisualStudio10TargetGenerator.cxx
View File

@@ -1696,12 +1696,12 @@ void cmVisualStudio10TargetGenerator::WriteExtraSource(cmSourceFile const* sf)
}
// Figure out if debug information should be generated
if (const char* sed = sf->GetProperty("VS_SHADER_ENABLE_DEBUG")) {
shaderEnableDebug = cmSystemTools::IsOn(sed) ? "true" : "false";
shaderEnableDebug = sed;
toolHasSettings = true;
}
// Figure out if optimizations should be disabled
if (const char* sdo = sf->GetProperty("VS_SHADER_DISABLE_OPTIMIZATIONS")) {
shaderDisableOptimizations = cmSystemTools::IsOn(sdo) ? "true" : "false";
shaderDisableOptimizations = sdo;
toolHasSettings = true;
}
if (const char* sofn = sf->GetProperty("VS_SHADER_OBJECT_FILE_NAME")) {
@@ -1843,12 +1843,39 @@ void cmVisualStudio10TargetGenerator::WriteExtraSource(cmSourceFile const* sf)
}
}
if (!shaderEnableDebug.empty()) {
this->WriteElemEscapeXML("EnableDebuggingInformation", shaderEnableDebug,
3);
cmGeneratorExpression ge;
std::unique_ptr<cmCompiledGeneratorExpression> cge =
ge.Parse(shaderEnableDebug);
for (size_t i = 0; i != this->Configurations.size(); ++i) {
const char* enableDebug =
cge->Evaluate(this->LocalGenerator, this->Configurations[i]);
if (strlen(enableDebug) > 0) {
Elem el(*this->BuildFileStream, 3);
el.StartElement("EnableDebuggingInformation");
el.Attribute("Condition", "'$(Configuration)|$(Platform)'=='" +
this->Configurations[i] + "|" + this->Platform + "'");
el.Content(cmSystemTools::IsOn(enableDebug) ? "true" : "false");
}
}
}
if (!shaderDisableOptimizations.empty()) {
this->WriteElemEscapeXML("DisableOptimizations",
shaderDisableOptimizations, 3);
cmGeneratorExpression ge;
std::unique_ptr<cmCompiledGeneratorExpression> cge =
ge.Parse(shaderDisableOptimizations);
for (size_t i = 0; i != this->Configurations.size(); ++i) {
const char* disableOptimizations =
cge->Evaluate(this->LocalGenerator, this->Configurations[i]);
if (strlen(disableOptimizations) > 0) {
Elem el(*this->BuildFileStream, 3);
el.StartElement("DisableOptimizations");
el.Attribute("Condition", "'$(Configuration)|$(Platform)'=='" +
this->Configurations[i] + "|" + this->Platform + "'");
el.Content(cmSystemTools::IsOn(disableOptimizations) ? "true"
: "false");
}
}
}
if (!shaderObjectFileName.empty()) {
this->WriteElemEscapeXML("ObjectFileOutput", shaderObjectFileName, 3);