1 files changed, 85 insertions, 0 deletions
diff --git a/Source/cmTargetIncludeDirectoriesCommand.cxx b/Source/cmTargetIncludeDirectoriesCommand.cxx
new file mode 100644
index 0000000..d6918c0
--- /dev/null
+++ b/Source/cmTargetIncludeDirectoriesCommand.cxx
@@ -0,0 +1,85 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmTargetIncludeDirectoriesCommand.h"
+
+#include <set>
+#include <sstream>
+
+#include "cmGeneratorExpression.h"
+#include "cmListFileCache.h"
+#include "cmMakefile.h"
+#include "cmMessageType.h"
+#include "cmSystemTools.h"
+#include "cmTarget.h"
+
+class cmExecutionStatus;
+
+bool cmTargetIncludeDirectoriesCommand::InitialPass(
+  std::vector<std::string> const& args, cmExecutionStatus&)
+{
+  return this->HandleArguments(args, "INCLUDE_DIRECTORIES",
+                               ArgumentFlags(PROCESS_BEFORE | PROCESS_SYSTEM));
+}
+
+void cmTargetIncludeDirectoriesCommand::HandleMissingTarget(
+  const std::string& name)
+{
+  std::ostringstream e;
+  e << "Cannot specify include directories for target \"" << name
+    << "\" which is not built by this project.";
+  this->Makefile->IssueMessage(MessageType::FATAL_ERROR, e.str());
+}
+
+std::string cmTargetIncludeDirectoriesCommand::Join(
+  const std::vector<std::string>& content)
+{
+  std::string dirs;
+  std::string sep;
+  std::string prefix = this->Makefile->GetCurrentSourceDirectory() + "/";
+  for (std::string const& it : content) {
+    if (cmSystemTools::FileIsFullPath(it) ||
+        cmGeneratorExpression::Find(it) == 0) {
+      dirs += sep + it;
+    } else {
+      dirs += sep + prefix + it;
+    }
+    sep = ";";
+  }
+  return dirs;
+}
+
+bool cmTargetIncludeDirectoriesCommand::HandleDirectContent(
+  cmTarget* tgt, const std::vector<std::string>& content, bool prepend,
+  bool system)
+{
+  cmListFileBacktrace lfbt = this->Makefile->GetBacktrace();
+  tgt->InsertInclude(this->Join(content), lfbt, prepend);
+  if (system) {
+    std::string prefix = this->Makefile->GetCurrentSourceDirectory() + "/";
+    std::set<std::string> sdirs;
+    for (std::string const& it : content) {
+      if (cmSystemTools::FileIsFullPath(it) ||
+          cmGeneratorExpression::Find(it) == 0) {
+        sdirs.insert(it);
+      } else {
+        sdirs.insert(prefix + it);
+      }
+    }
+    tgt->AddSystemIncludeDirectories(sdirs);
+  }
+  return true; // Successfully handled.
+}
+
+void cmTargetIncludeDirectoriesCommand::HandleInterfaceContent(
+  cmTarget* tgt, const std::vector<std::string>& content, bool prepend,
+  bool system)
+{
+  cmTargetPropCommandBase::HandleInterfaceContent(tgt, content, prepend,
+                                                  system);
+
+  if (system) {
+    std::string joined = this->Join(content);
+    tgt->AppendProperty("INTERFACE_SYSTEM_INCLUDE_DIRECTORIES",
+                        joined.c_str());
+  }
+}