1 files changed, 47 insertions, 0 deletions
diff --git a/Source/cmAddDependenciesCommand.cxx b/Source/cmAddDependenciesCommand.cxx
new file mode 100644
index 0000000..a73b57e
--- /dev/null
+++ b/Source/cmAddDependenciesCommand.cxx
@@ -0,0 +1,47 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmAddDependenciesCommand.h"
+
+#include <sstream>
+
+#include "cmMakefile.h"
+#include "cmTarget.h"
+#include "cmake.h"
+
+class cmExecutionStatus;
+
+// cmDependenciesCommand
+bool cmAddDependenciesCommand::InitialPass(
+  std::vector<std::string> const& args, cmExecutionStatus&)
+{
+  if (args.size() < 2) {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+  }
+
+  std::string const& target_name = args[0];
+  if (this->Makefile->IsAlias(target_name)) {
+    std::ostringstream e;
+    e << "Cannot add target-level dependencies to alias target \""
+      << target_name << "\".\n";
+    this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
+  }
+  if (cmTarget* target = this->Makefile->FindTargetToUse(target_name)) {
+    std::vector<std::string>::const_iterator s = args.begin();
+    ++s; // skip over target_name
+    for (; s != args.end(); ++s) {
+      target->AddUtility(*s, this->Makefile);
+    }
+  } else {
+    std::ostringstream e;
+    e << "Cannot add target-level dependencies to non-existent target \""
+      << target_name << "\".\n"
+      << "The add_dependencies works for top-level logical targets created "
+      << "by the add_executable, add_library, or add_custom_target commands.  "
+      << "If you want to add file-level dependencies see the DEPENDS option "
+      << "of the add_custom_target and add_custom_command commands.";
+    this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
+  }
+
+  return true;
+}