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Merge topic 'find_package_module_mode_print_debug_message'

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b423a20ce1 FindPackage: Provide better debug message when <PKG_FOUND> is false
a7acafc977 FindPackage: find_package(MODULE) respects CMAKE_FIND_DEBUG_MODE

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5256
This commit is contained in:
Brad King
2020-09-25 16:25:46 +00:00
committed by Kitware Robot
parent f0592b3497 b423a20ce1
commit 7a4d84d8d2
1 changed files with 16 additions and 0 deletions
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16
Source/cmFindPackageCommand.cxx
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@@ -576,6 +576,11 @@ bool cmFindPackageCommand::InitialPass(std::vector<std::string> const& args)
loadedPackage = true;
}
}
if (this->DebugMode) {
this->DebugMessage(this->DebugBuffer);
this->DebugBuffer.clear();
}
}
this->AppendSuccessInformation();
@@ -788,6 +793,17 @@ bool cmFindPackageCommand::FindModule(bool& found)
this->Makefile->AddDefinition(var, "1");
bool result = this->ReadListFile(mfile, DoPolicyScope);
this->Makefile->RemoveDefinition(var);
if (this->DebugMode) {
std::string foundVar = cmStrCat(this->Name, "_FOUND");
if (this->Makefile->IsDefinitionSet(foundVar) &&
!this->Makefile->IsOn(foundVar)) {
this->DebugBuffer = cmStrCat(
this->DebugBuffer, "The module is considered not found due to ",
foundVar, " being FALSE.");
}
}
return result;
}
return true;