From b806d39091b432389e906146b10f16aa707cae17 Mon Sep 17 00:00:00 2001
From: Iru Cai <mytbk920423@gmail.com>
Date: Mon, 13 Jul 2015 13:19:05 +0800
Subject: Qt4 and Qt5 in one CMakeList: CMakeLists.txt{,.linux}

---
 CMakeLists.txt | 72 +++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 43 insertions(+), 29 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ed6cede..b8d3dd2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ project(fqterm)
 
 set(FQTERM_VERSION "0.9.8")
 
-cmake_minimum_required( VERSION 2.4.2 FATAL_ERROR )
+cmake_minimum_required( VERSION 2.8.11 FATAL_ERROR )
 
 if(COMMAND cmake_policy)
   cmake_policy(SET CMP0003 NEW)
@@ -22,19 +22,31 @@ include(GetGitRevisionDescription)
 git_describe(MCGGIT_WC_REVISION)
 message("Git revision: " ${MCGGIT_WC_REVISION})
 
-find_package(Qt4 COMPONENTS QtCore QtGui QtNetwork QtScript QtXml REQUIRED)
-IF(APPLE)
-ELSE(APPLE)
-include(${QT_USE_FILE})
-ENDIF(APPLE)
-
-qt4_add_translation(fqterm_qm_files
-  ${CMAKE_SOURCE_DIR}/res/dict/fqterm_zh_CN.ts
-  ${CMAKE_SOURCE_DIR}/res/dict/ui_zh_CN.ts
-  ${CMAKE_SOURCE_DIR}/res/dict/protocol_zh_CN.ts
-  ${CMAKE_SOURCE_DIR}/res/dict/common_zh_CN.ts
-)
-
+SET(USE_QT5 OFF CACHE PATH "Do the Qt5 build")
+
+IF(USE_QT5)
+  set(CMAKE_INCLUDE_CURRENT_DIR ON)
+  set(CMAKE_AUTOMOC ON)
+  find_package(Qt5Core REQUIRED)
+  find_package(Qt5Widgets REQUIRED)
+  find_package(Qt5LinguistTools REQUIRED)
+  qt5_add_translation(fqterm_qm_files
+    ${CMAKE_SOURCE_DIR}/res/dict/fqterm_zh_CN.ts
+    ${CMAKE_SOURCE_DIR}/res/dict/ui_zh_CN.ts
+    ${CMAKE_SOURCE_DIR}/res/dict/protocol_zh_CN.ts
+    ${CMAKE_SOURCE_DIR}/res/dict/common_zh_CN.ts
+    )
+ELSE(USE_QT5)
+  find_package(Qt4 COMPONENTS QtCore QtGui QtNetwork QtScript QtXml REQUIRED)
+  include(${QT_USE_FILE})
+  qt4_add_translation(fqterm_qm_files
+    ${CMAKE_SOURCE_DIR}/res/dict/fqterm_zh_CN.ts
+    ${CMAKE_SOURCE_DIR}/res/dict/ui_zh_CN.ts
+    ${CMAKE_SOURCE_DIR}/res/dict/protocol_zh_CN.ts
+    ${CMAKE_SOURCE_DIR}/res/dict/common_zh_CN.ts
+    )
+ENDIF(USE_QT5)
+  
 add_custom_target(fqterm_qm_target
   DEPENDS ${fqterm_qm_files}
 )
@@ -47,21 +59,23 @@ else (PYTHONLIBS_FOUND)
   SET(PYTHON_LIB)
 endif (PYTHONLIBS_FOUND)
 
-IF(WIN32)
-  FILE(READ ${QT_LIBRARY_DIR}/QtCore.prl FQ_CORE_QT_CONFIG)
-ELSE(WIN32)
-  IF(APPLE)
-    FILE(READ ${QT_LIBRARY_DIR}/QtCore.framework/QtCore.prl FQ_CORE_QT_CONFIG)
-  ELSE(APPLE)
-    FILE(READ ${QT_LIBRARY_DIR}/libQtCore.prl FQ_CORE_QT_CONFIG)
-  ENDIF(APPLE)
-ENDIF(WIN32)
-
-IF(NOT FQ_CORE_QT_CONFIG MATCHES "static")
-  SET(FQTERM_USE_STATIC_QT false)
-ELSE(NOT FQ_CORE_QT_CONFIG MATCHES "static")
-  SET(FQTERM_USE_STATIC_QT true)
-ENDIF(NOT FQ_CORE_QT_CONFIG MATCHES "static")
+if (NOT USE_QT5)
+  IF(WIN32)
+    FILE(READ ${QT_LIBRARY_DIR}/QtCore.prl FQ_CORE_QT_CONFIG)
+  ELSE(WIN32)
+    IF(APPLE)
+      FILE(READ ${QT_LIBRARY_DIR}/QtCore.framework/QtCore.prl FQ_CORE_QT_CONFIG)
+    ELSE(APPLE)
+      FILE(READ ${QT_LIBRARY_DIR}/libQtCore.prl FQ_CORE_QT_CONFIG)
+    ENDIF(APPLE)
+  ENDIF(WIN32)
+
+  IF(NOT FQ_CORE_QT_CONFIG MATCHES "static")
+    SET(FQTERM_USE_STATIC_QT false)
+  ELSE(NOT FQ_CORE_QT_CONFIG MATCHES "static")
+    SET(FQTERM_USE_STATIC_QT true)
+  ENDIF(NOT FQ_CORE_QT_CONFIG MATCHES "static")
+endif(NOT USE_QT5)
 
 SET(SUB_CMAKELIST "UNKNOWN")
 
-- 
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