CMake/Source/cmTargetCompileFeaturesCommand.cxx
Deniz Bahadir fe4b25ec2f Teach target_* commands to set INTERFACE properties of IMPORTED targets
Now, several `INTERFACE_*` properties can be set on `IMPORTED` targets,
not only via `set_property` and `set_target_properties` but also via
`target_compile_definitions`, `target_compile_features`,
`target_compile_options`, `target_include_directories`, `target_sources`
and `target_link_libraries`.

Fixes: #15689
Issue: #17197
2017-10-26 09:11:04 -04:00

48 lines
1.3 KiB
C++

/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmTargetCompileFeaturesCommand.h"
#include <sstream>
#include "cmAlgorithms.h"
#include "cmMakefile.h"
#include "cmake.h"
class cmExecutionStatus;
class cmTarget;
bool cmTargetCompileFeaturesCommand::InitialPass(
std::vector<std::string> const& args, cmExecutionStatus&)
{
return this->HandleArguments(args, "COMPILE_FEATURES", NO_FLAGS);
}
void cmTargetCompileFeaturesCommand::HandleMissingTarget(
const std::string& name)
{
std::ostringstream e;
e << "Cannot specify compile features for target \"" << name
<< "\" "
"which is not built by this project.";
this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
}
std::string cmTargetCompileFeaturesCommand::Join(
const std::vector<std::string>& content)
{
return cmJoin(content, ";");
}
bool cmTargetCompileFeaturesCommand::HandleDirectContent(
cmTarget* tgt, const std::vector<std::string>& content, bool, bool)
{
for (std::string const& it : content) {
std::string error;
if (!this->Makefile->AddRequiredTargetFeature(tgt, it, &error)) {
this->SetError(error);
return false; // Not (successfully) handled.
}
}
return true; // Successfully handled.
}