Merge topic 'eclipse-resource-encoding'

09c1991895 Eclipse: Add option to set the resource encoding

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3525

Auxiliary/vim/syntax/cmake.vim

@@ -915,6 +915,7 @@ syn keyword cmakeVariable contained
             \ CMAKE_ECLIPSE_GENERATE_LINKED_RESOURCES
             \ CMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT
             \ CMAKE_ECLIPSE_MAKE_ARGUMENTS
+            \ CMAKE_ECLIPSE_RESOURCE_ENCODING
             \ CMAKE_ECLIPSE_VERSION
             \ CMAKE_EDIT_COMMAND
             \ CMAKE_ENABLE_EXPORTS

Help/manual/cmake-variables.7.rst

@@ -158,6 +158,7 @@ Variables that Change Behavior
    /variable/CMAKE_ECLIPSE_GENERATE_LINKED_RESOURCES
    /variable/CMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT
    /variable/CMAKE_ECLIPSE_MAKE_ARGUMENTS
+   /variable/CMAKE_ECLIPSE_RESOURCE_ENCODING
    /variable/CMAKE_ECLIPSE_VERSION
    /variable/CMAKE_ERROR_DEPRECATED
    /variable/CMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION

Help/release/dev/eclipse-resource-encoding.rst

@@ -0,0 +1,6 @@
+eclipse-resource-encoding
+-------------------------
+
+* The :generator:`Eclipse CDT4` extra generator gained a new
+  :variable:`CMAKE_ECLIPSE_RESOURCE_ENCODING` option to specify
+  the resource encoding.

Help/variable/CMAKE_ECLIPSE_RESOURCE_ENCODING.rst

@@ -0,0 +1,6 @@
+CMAKE_ECLIPSE_RESOURCE_ENCODING
+-------------------------------
+
+This cache variable tells the :generator:`Eclipse CDT4` project generator
+to set the resource encoding to the given value in generated project files.
+If no value is given, no encoding will be set.

Source/cmExtraEclipseCDT4Generator.cxx

@@ -166,6 +166,29 @@ void cmExtraEclipseCDT4Generator::Generate()
 
   // create a .cproject file
   this->CreateCProjectFile();
+
+  // create resource settings
+  this->CreateSettingsResourcePrefsFile();
+}
+
+void cmExtraEclipseCDT4Generator::CreateSettingsResourcePrefsFile()
+{
+  cmLocalGenerator* lg = this->GlobalGenerator->GetLocalGenerators()[0];
+  cmMakefile* mf = lg->GetMakefile();
+
+  const std::string filename =
+    this->HomeOutputDirectory + "/.settings/org.eclipse.core.resources.prefs";
+
+  cmGeneratedFileStream fout(filename);
+  if (!fout) {
+    return;
+  }
+
+  fout << "eclipse.preferences.version=1" << std::endl;
+  const char* encoding = mf->GetDefinition("CMAKE_ECLIPSE_RESOURCE_ENCODING");
+  if (encoding) {
+    fout << "encoding/<project>=" << encoding << std::endl;
+  }
 }
 
 void cmExtraEclipseCDT4Generator::CreateSourceProjectFile()

Source/cmExtraEclipseCDT4Generator.h

@@ -43,6 +43,9 @@ private:
   // create .project file in the source tree
   void CreateSourceProjectFile();
 
+  // create .settings/org.eclipse.core.resources.prefs
+  void CreateSettingsResourcePrefsFile();
+
   // create .project file
   void CreateProjectFile();