diff options
Diffstat (limited to 'Source/cmFindPackageCommand.cxx')
| -rw-r--r-- | Source/cmFindPackageCommand.cxx | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Source/cmFindPackageCommand.cxx b/Source/cmFindPackageCommand.cxx index be47f95..470ceca 100644 --- a/Source/cmFindPackageCommand.cxx +++ b/Source/cmFindPackageCommand.cxx @@ -840,6 +840,8 @@ bool cmFindPackageCommand //---------------------------------------------------------------------------- void cmFindPackageCommand::SetModuleVariables(const std::string& components) { + this->AddFindDefinition("CMAKE_FIND_PACKAGE_NAME", this->Name.c_str()); + // Store the list of components. std::string components_var = this->Name + "_FIND_COMPONENTS"; this->AddFindDefinition(components_var.c_str(), components.c_str()); @@ -1016,6 +1018,9 @@ bool cmFindPackageCommand::HandlePackageMode() std::string foundVar = this->Name; foundVar += "_FOUND"; + std::string notFoundMessageVar = this->Name; + notFoundMessageVar += "_NOT_FOUND_MESSAGE"; + std::string notFoundMessage; // If the directory for the config file was found, try to read the file. bool result = true; @@ -1033,6 +1038,7 @@ bool cmFindPackageCommand::HandlePackageMode() // has set Foo_FOUND to FALSE itself: this->Makefile->RemoveDefinition(foundVar.c_str()); } + this->Makefile->RemoveDefinition(notFoundMessageVar.c_str()); // Set the version variables before loading the config file. // It may override them. @@ -1051,6 +1057,8 @@ bool cmFindPackageCommand::HandlePackageMode() // we get here if the Config file has set Foo_FOUND actively to FALSE found = false; configFileSetFOUNDFalse = true; + notFoundMessage = this->Makefile->GetSafeDefinition( + notFoundMessageVar.c_str()); } } else @@ -1071,6 +1079,10 @@ bool cmFindPackageCommand::HandlePackageMode() " " << this->FileFound << "\n" "but it set " << foundVar << " to FALSE so package \"" << this->Name << "\" is considered to be NOT FOUND."; + if (!notFoundMessage.empty()) + { + e << " Reason given by package: \n" << notFoundMessage << "\n"; + } } // If there are files in ConsideredConfigs, it means that FooConfig.cmake // have been found, but they didn't have appropriate versions. |