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authorStephen Kelly <steveire@gmail.com>2013-01-01 23:20:04 +0100
committerBrad King <brad.king@kitware.com>2013-01-10 09:46:57 -0500
commit8a37ebec784cefe4f04cb8897c23a014c3930052 (patch)
tree6a1fff33c9447c3fbb87f2496baf57fa208f4dec /Source/cmTargetPropCommandBase.cxx
parentc2cde7f1047b2f11e7d4a466000a20d8c42394be (diff)
downloadcmake-8a37ebec784cefe4f04cb8897c23a014c3930052.tar.gz
Add the target_include_directories command.
This is a convenience API to populate the corresponding properties.
Diffstat (limited to 'Source/cmTargetPropCommandBase.cxx')
-rw-r--r--Source/cmTargetPropCommandBase.cxx144
1 files changed, 144 insertions, 0 deletions
diff --git a/Source/cmTargetPropCommandBase.cxx b/Source/cmTargetPropCommandBase.cxx
new file mode 100644
index 0000000000..69aaf17772
--- /dev/null
+++ b/Source/cmTargetPropCommandBase.cxx
@@ -0,0 +1,144 @@
+/*============================================================================
+ CMake - Cross Platform Makefile Generator
+ Copyright 2013 Stephen Kelly <steveire@gmail.com>
+
+ Distributed under the OSI-approved BSD License (the "License");
+ see accompanying file Copyright.txt for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License for more information.
+============================================================================*/
+
+#include "cmTargetPropCommandBase.h"
+
+#include "cmGlobalGenerator.h"
+
+//----------------------------------------------------------------------------
+bool cmTargetPropCommandBase
+::HandleArguments(std::vector<std::string> const& args, const char *prop,
+ ArgumentFlags flags)
+{
+ if(args.size() < 3)
+ {
+ this->SetError("called with incorrect number of arguments");
+ return false;
+ }
+
+ // Lookup the target for which libraries are specified.
+ this->Target =
+ this->Makefile->GetCMakeInstance()
+ ->GetGlobalGenerator()->FindTarget(0, args[0].c_str());
+ if(!this->Target)
+ {
+ this->Target = this->Makefile->FindTargetToUse(args[0].c_str());
+ }
+ if(!this->Target)
+ {
+ this->HandleMissingTarget(args[0]);
+ return false;
+ }
+
+ unsigned int argIndex = 1;
+
+ bool prepend = false;
+ if ((flags & PROCESS_BEFORE) && args[argIndex] == "BEFORE")
+ {
+ if (args.size() < 4)
+ {
+ this->SetError("called with incorrect number of arguments");
+ return false;
+ }
+ prepend = true;
+ ++argIndex;
+ }
+
+ this->Property = prop;
+
+ while (argIndex < args.size())
+ {
+ if (!this->ProcessContentArgs(args, argIndex, prepend))
+ {
+ return false;
+ }
+ }
+ return true;
+}
+
+//----------------------------------------------------------------------------
+bool cmTargetPropCommandBase
+::ProcessContentArgs(std::vector<std::string> const& args,
+ unsigned int &argIndex, bool prepend)
+{
+ const std::string scope = args[argIndex];
+
+ if(scope != "PUBLIC"
+ && scope != "PRIVATE"
+ && scope != "INTERFACE" )
+ {
+ this->SetError("called with invalid arguments");
+ return false;
+ }
+
+ if(this->Target->IsImported() && scope != "INTERFACE")
+ {
+ this->HandleImportedTargetInvalidScope(args[0], scope);
+ return false;
+ }
+
+ ++argIndex;
+
+ std::string content;
+
+ std::string sep;
+ for(unsigned int i=argIndex; i < args.size(); ++i, ++argIndex)
+ {
+ if(args[i] == "PUBLIC"
+ || args[i] == "PRIVATE"
+ || args[i] == "INTERFACE" )
+ {
+ this->PopulateTargetProperies(scope, content, prepend);
+ return true;
+ }
+ if (this->Makefile->FindTargetToUse(args[i].c_str()))
+ {
+ content += sep + "$<TARGET_PROPERTY:" + args[i]
+ + ",INTERFACE_" + this->Property + ">";
+ }
+ else if (!this->HandleNonTargetArg(content, sep, args[i], args[0]))
+ {
+ return false;
+ }
+ sep = ";";
+ }
+ this->PopulateTargetProperies(scope, content, prepend);
+ return true;
+}
+
+//----------------------------------------------------------------------------
+void cmTargetPropCommandBase
+::PopulateTargetProperies(const std::string &scope,
+ const std::string &content, bool prepend)
+{
+ if (scope == "PRIVATE" || scope == "PUBLIC")
+ {
+ this->HandleDirectContent(this->Target, content, prepend);
+ }
+ if (scope == "INTERFACE" || scope == "PUBLIC")
+ {
+ if (prepend)
+ {
+ const std::string propName = std::string("INTERFACE_") + this->Property;
+ const char *propValue = this->Target->GetProperty(propName.c_str());
+ const std::string totalContent = content + (propValue
+ ? std::string(";") + propValue
+ : std::string());
+ this->Target->SetProperty(propName.c_str(), totalContent.c_str());
+ }
+ else
+ {
+ this->Target->AppendProperty(("INTERFACE_" + this->Property).c_str(),
+ content.c_str());
+ }
+ }
+}