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CUDA: Ninja generator generates valid compile database

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The ninja generator has been updated to poperly write the compile
database when the CUDA language has been enabled.

Fixes #23368
This commit is contained in:
Robert Maynard
2022-03-30 15:12:25 -04:00
parent 00677703d0
commit f7c6b9833c
2 changed files with 22 additions and 16 deletions
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36
Source/cmNinjaTargetGenerator.cxx
View File

@@ -1678,28 +1678,32 @@ void cmNinjaTargetGenerator::ExportObjectCompileCommand(
compileObjectVars.Includes = includes.c_str();
// Rule for compiling object file.
std::vector<std::string> compileCmds;
std::string cudaCompileMode;
if (language == "CUDA") {
std::string cmdVar;
if (this->GeneratorTarget->GetPropertyAsBool(
"CUDA_SEPARABLE_COMPILATION")) {
cmdVar = "CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION";
} else if (this->GeneratorTarget->GetPropertyAsBool(
"CUDA_PTX_COMPILATION")) {
cmdVar = "CMAKE_CUDA_COMPILE_PTX_COMPILATION";
} else {
cmdVar = "CMAKE_CUDA_COMPILE_WHOLE_COMPILATION";
const std::string& rdcFlag =
this->Makefile->GetRequiredDefinition("_CMAKE_CUDA_RDC_FLAG");
cudaCompileMode = cmStrCat(cudaCompileMode, rdcFlag, " ");
}
const std::string& compileCmd =
this->GetMakefile()->GetRequiredDefinition(cmdVar);
cmExpandList(compileCmd, compileCmds);
} else {
const std::string cmdVar = cmStrCat("CMAKE_", language, "_COMPILE_OBJECT");
const std::string& compileCmd =
this->GetMakefile()->GetRequiredDefinition(cmdVar);
cmExpandList(compileCmd, compileCmds);
if (this->GeneratorTarget->GetPropertyAsBool("CUDA_PTX_COMPILATION")) {
const std::string& ptxFlag =
this->Makefile->GetRequiredDefinition("_CMAKE_CUDA_PTX_FLAG");
cudaCompileMode = cmStrCat(cudaCompileMode, ptxFlag);
} else {
const std::string& wholeFlag =
this->Makefile->GetRequiredDefinition("_CMAKE_CUDA_WHOLE_FLAG");
cudaCompileMode = cmStrCat(cudaCompileMode, wholeFlag);
}
compileObjectVars.CudaCompileMode = cudaCompileMode.c_str();
}
std::vector<std::string> compileCmds;
const std::string cmdVar = cmStrCat("CMAKE_", language, "_COMPILE_OBJECT");
const std::string& compileCmd =
this->Makefile->GetRequiredDefinition(cmdVar);
cmExpandList(compileCmd, compileCmds);
std::unique_ptr<cmRulePlaceholderExpander> rulePlaceholderExpander(
this->GetLocalGenerator()->CreateRulePlaceholderExpander());

2
Tests/CudaOnly/WithDefs/CMakeLists.txt
View File

@@ -1,6 +1,8 @@
cmake_minimum_required(VERSION 3.18)
project(WithDefs CUDA)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(release_compile_defs DEFREL)
#Goal for this example: