diff options
Diffstat (limited to 'Source/cmGlobalGenerator.cxx')
| -rw-r--r-- | Source/cmGlobalGenerator.cxx | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx index 8a7eee4ebf..03486d8211 100644 --- a/Source/cmGlobalGenerator.cxx +++ b/Source/cmGlobalGenerator.cxx @@ -748,7 +748,12 @@ void cmGlobalGenerator::CheckCompilerIdCompatibility(cmMakefile* mf, { std::string compilerIdVar = "CMAKE_" + lang + "_COMPILER_ID"; const char* compilerId = mf->GetDefinition(compilerIdVar.c_str()); - if(compilerId && strcmp(compilerId, "AppleClang") == 0) + if(!compilerId) + { + return; + } + + if(strcmp(compilerId, "AppleClang") == 0) { cmPolicies* policies = this->CMakeInstance->GetPolicies(); switch(mf->GetPolicyStatus(cmPolicies::CMP0025)) @@ -778,6 +783,37 @@ void cmGlobalGenerator::CheckCompilerIdCompatibility(cmMakefile* mf, break; } } + + if(strcmp(compilerId, "QCC") == 0) + { + cmPolicies* policies = this->CMakeInstance->GetPolicies(); + switch(mf->GetPolicyStatus(cmPolicies::CMP0047)) + { + case cmPolicies::WARN: + if(!this->CMakeInstance->GetIsInTryCompile()) + { + cmOStringStream w; + w << policies->GetPolicyWarning(cmPolicies::CMP0047) << "\n" + "Converting " << lang << + " compiler id \"QCC\" to \"GNU\" for compatibility." + ; + mf->IssueMessage(cmake::AUTHOR_WARNING, w.str()); + } + case cmPolicies::OLD: + // OLD behavior is to convert QCC to GNU. + mf->AddDefinition(compilerIdVar.c_str(), "GNU"); + break; + case cmPolicies::REQUIRED_IF_USED: + case cmPolicies::REQUIRED_ALWAYS: + mf->IssueMessage( + cmake::FATAL_ERROR, + policies->GetRequiredPolicyError(cmPolicies::CMP0047) + ); + case cmPolicies::NEW: + // NEW behavior is to keep QCC. + break; + } + } } //---------------------------------------------------------------------------- |