CMakeProjectManager: Support for multi-config generators

CMake has multi-config generators like:

  * Visual Studio
  * Xcode
  * Ninja Multi-Config

The first two have different special targets for "all", "install",
"package", "test" namely: "ALL_BUILD", "INSTALL", "PACKAGE",
"RUN_TESTS".

All of them need to get the build type passed via "--config <build-
type>" and not via "CMAKE_BUILD_TYPE".

The multi-config generators will use only one build directory.

Fixes: QTCREATORBUG-24984
Change-Id: I8aa7ff73ce2af1e163b21a6504d26fcf95530edf
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/cmakeprojectmanager/fileapiparser.h

@@ -56,6 +56,7 @@ class ReplyFileContents
 {
 public:
     QString generator;
+    bool isMultiConfig = false;
     QString cmakeExecutable;
     QString ctestExecutable;
     QString cmakeRoot;
@@ -238,14 +239,15 @@ public:
     FileApiDetails::ReplyFileContents replyFile;
     CMakeConfig cache;
     std::vector<FileApiDetails::CMakeFileInfo> cmakeFiles;
-    std::vector<FileApiDetails::Configuration> codemodel;
+    FileApiDetails::Configuration codemodel;
     std::vector<FileApiDetails::TargetDetails> targetDetails;
 };
 
 class FileApiParser
 {
 public:
-    static FileApiData parseData(const QFileInfo &replyFileInfo, QString &errorMessage);
+    static FileApiData parseData(const QFileInfo &replyFileInfo, const QString& cmakeBuildType,
+                                 QString &errorMessage);
 
     static bool setupCMakeFileApi(const Utils::FilePath &buildDirectory,
                                   Utils::FileSystemWatcher &watcher);