WIP: Adds precompiled headers for MSVC to speed up compiling.

CMakeLists.txt

@@ -60,6 +60,28 @@ IF(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
      ADD_DEFINITIONS(-DQT_NO_DEBUG -DNDEBUG)
 ENDIF()
 
+FUNCTION(ADD_PRECOMPILED_HEADER _targetName _precompiledHeader _precompiledSource)
+     IF(MSVC)
+          GET_FILENAME_COMPONENT(_precompiledBaseName ${_precompiledHeader} NAME_WE)
+          SET(_pchOutput "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${_precompiledBaseName}.pch")
+
+          GET_TARGET_PROPERTY(_sourceFiles ${_targetName} SOURCES)
+          FOREACH(_item ${_sourceFiles})
+               GET_FILENAME_COMPONENT(_extName ${_item} EXT)
+               IF(_extName STREQUAL ".cpp")
+                    IF(_item STREQUAL ${_precompiledSource})
+                         SET(_compileFlags "/Yc\"${_precompiledHeader}\"")
+                         SET_SOURCE_FILES_PROPERTIES(${_item} PROPERTIES OBJECT_OUTPUTS "${_pchOutput}")
+                    ELSE()
+                         SET(_compileFlags "/Yu\"${_precompiledHeader}\"")
+                         SET_SOURCE_FILES_PROPERTIES(${_item} PROPERTIES OBJECT_DEPENDS "${_pchOutput}")
+                    ENDIF()
+                    SET_SOURCE_FILES_PROPERTIES(${_item} PROPERTIES COMPILE_FLAGS "${_compileFlags} /Fp\"${_pchOutput}\" /FI\"${_precompiledHeader}\"")
+               ENDIF()
+          ENDFOREACH()
+     ENDIF()
+ENDFUNCTION()
+
 SET(OPENGL_DEBUG_LOGGING 0 CACHE BOOL "Enable to log OpenGL information using the GL_KHR_debug extension/QOpenGLLogger")
 IF(OPENGL_DEBUG_LOGGING)
      ADD_DEFINITIONS(-DOPENGL_DEBUG_LOGGING)

plugins/AngleMeasure/src/CMakeLists.txt

@@ -26,3 +26,5 @@ SET_TARGET_PROPERTIES(AngleMeasure-static PROPERTIES COMPILE_FLAGS "-DQT_STATICP
 ADD_DEPENDENCIES(AllStaticPlugins AngleMeasure-static)
 
 SET_TARGET_PROPERTIES(AngleMeasure-static PROPERTIES FOLDER "plugins/AngleMeasure")
+
+ADD_PRECOMPILED_HEADER(AngleMeasure-static "AngleMeasure.hpp" "AngleMeasure.cpp")

plugins/ArchaeoLines/src/CMakeLists.txt

@@ -26,3 +26,5 @@ SET_TARGET_PROPERTIES(ArchaeoLines-static PROPERTIES COMPILE_FLAGS "-DQT_STATICP
 ADD_DEPENDENCIES(AllStaticPlugins ArchaeoLines-static)
 
 SET_TARGET_PROPERTIES(ArchaeoLines-static PROPERTIES FOLDER "plugins/ArchaeoLines")
+
+ADD_PRECOMPILED_HEADER(ArchaeoLines-static "ArchaeoLines.hpp" "ArchaeoLines.cpp")

plugins/EquationOfTime/src/CMakeLists.txt

@@ -32,3 +32,5 @@ SET_TARGET_PROPERTIES(EquationOfTime-static PROPERTIES COMPILE_FLAGS "-DQT_STATI
 ADD_DEPENDENCIES(AllStaticPlugins EquationOfTime-static)
 
 SET_TARGET_PROPERTIES(EquationOfTime-static PROPERTIES FOLDER "plugins/EquationOfTime")
+
+ADD_PRECOMPILED_HEADER(EquationOfTime-static "EquationOfTime.hpp" "EquationOfTime.cpp")

plugins/Exoplanets/src/CMakeLists.txt

@@ -32,3 +32,4 @@ ADD_DEPENDENCIES(AllStaticPlugins Exoplanets-static)
 
 SET_TARGET_PROPERTIES(Exoplanets-static PROPERTIES FOLDER "plugins/Exoplanets")
 
+ADD_PRECOMPILED_HEADER(Exoplanets-static "Exoplanets.hpp" "Exoplanets.cpp")

plugins/FOV/src/CMakeLists.txt

@@ -29,3 +29,5 @@ SET_TARGET_PROPERTIES(FOV-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLUGIN")
 ADD_DEPENDENCIES(AllStaticPlugins FOV-static)
 
 SET_TARGET_PROPERTIES(FOV-static PROPERTIES FOLDER "plugins/FOV")
+
+ADD_PRECOMPILED_HEADER(FOV-static "FOV.hpp" "FOV.cpp")

plugins/MeteorShowers/src/CMakeLists.txt

@@ -40,3 +40,5 @@ SET_TARGET_PROPERTIES(MeteorShowers-static PROPERTIES COMPILE_FLAGS "-DQT_STATIC
 ADD_DEPENDENCIES(AllStaticPlugins MeteorShowers-static)
 
 SET_TARGET_PROPERTIES(MeteorShowers-static PROPERTIES FOLDER "plugins/MeteorShowers")
+
+ADD_PRECOMPILED_HEADER(MeteorShowers-static "MeteorShowers.hpp" "MeteorShowers.cpp")

plugins/NavStars/src/CMakeLists.txt

@@ -30,3 +30,5 @@ SET_TARGET_PROPERTIES(NavStars-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLUGI
 ADD_DEPENDENCIES(AllStaticPlugins NavStars-static)
 
 SET_TARGET_PROPERTIES(NavStars-static PROPERTIES FOLDER "plugins/NavStars")
+
+ADD_PRECOMPILED_HEADER(NavStars-static "NavStars.hpp" "NavStars.cpp")

plugins/Novae/src/CMakeLists.txt

@@ -32,3 +32,5 @@ SET_TARGET_PROPERTIES(Novae-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLUGIN")
 ADD_DEPENDENCIES(AllStaticPlugins Novae-static)
 
 SET_TARGET_PROPERTIES(Novae-static PROPERTIES FOLDER "plugins/Novae")
+
+ADD_PRECOMPILED_HEADER(Novae-static "Novae.hpp" "Novae.cpp")

plugins/Observability/src/CMakeLists.txt

@@ -32,3 +32,5 @@ SET_TARGET_PROPERTIES(Observability-static PROPERTIES COMPILE_FLAGS "-DQT_STATIC
 ADD_DEPENDENCIES(AllStaticPlugins Observability-static)
 
 SET_TARGET_PROPERTIES(Observability-static PROPERTIES FOLDER "plugins/Observability")
+
+ADD_PRECOMPILED_HEADER(Observability-static "Observability.hpp" "Observability.cpp")

plugins/Oculars/src/CMakeLists.txt

@@ -41,3 +41,5 @@ SET_TARGET_PROPERTIES(Oculars-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLUGIN
 ADD_DEPENDENCIES(AllStaticPlugins Oculars-static)
 
 SET_TARGET_PROPERTIES(Oculars-static PROPERTIES FOLDER "plugins/Oculars")
+
+ADD_PRECOMPILED_HEADER(Oculars-static "Oculars.hpp" "Oculars.cpp")

plugins/PointerCoordinates/src/CMakeLists.txt

@@ -33,3 +33,4 @@ ADD_DEPENDENCIES(AllStaticPlugins PointerCoordinates-static)
 
 SET_TARGET_PROPERTIES(PointerCoordinates-static PROPERTIES FOLDER "plugins/PointerCoordinates")
 
+ADD_PRECOMPILED_HEADER(PointerCoordinates-static "PointerCoordinates.hpp" "PointerCoordinates.cpp")

plugins/Pulsars/src/CMakeLists.txt

@@ -32,3 +32,5 @@ SET_TARGET_PROPERTIES(Pulsars-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLUGIN
 ADD_DEPENDENCIES(AllStaticPlugins Pulsars-static)
 
 SET_TARGET_PROPERTIES(Pulsars-static PROPERTIES FOLDER "plugins/Pulsars")
+
+ADD_PRECOMPILED_HEADER(Pulsars-static "Pulsars.hpp" "Pulsars.cpp")

plugins/Quasars/src/CMakeLists.txt

@@ -32,3 +32,5 @@ SET_TARGET_PROPERTIES(Quasars-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLUGIN
 ADD_DEPENDENCIES(AllStaticPlugins Quasars-static)
 
 SET_TARGET_PROPERTIES(Quasars-static PROPERTIES FOLDER "plugins/Quasars")
+
+ADD_PRECOMPILED_HEADER(Quasars-static "Quasars.hpp" "Quasars.cpp")

plugins/RemoteControl/src/CMakeLists.txt

@@ -77,3 +77,5 @@ SET_TARGET_PROPERTIES(RemoteControl-static PROPERTIES COMPILE_FLAGS "-DQT_STATIC
 ADD_DEPENDENCIES(AllStaticPlugins RemoteControl-static)
 
 SET_TARGET_PROPERTIES(RemoteControl-static PROPERTIES FOLDER "plugins/RemoteControl")
+
+ADD_PRECOMPILED_HEADER(RemoteControl-static "RemoteControl.hpp" "RemoteControl.cpp")

plugins/RemoteSync/src/CMakeLists.txt

@@ -40,3 +40,5 @@ SET_TARGET_PROPERTIES(RemoteSync-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLU
 ADD_DEPENDENCIES(AllStaticPlugins RemoteSync-static)
 
 SET_TARGET_PROPERTIES(RemoteSync-static PROPERTIES FOLDER "plugins/RemoteSync")
+
+ADD_PRECOMPILED_HEADER(RemoteSync-static "RemoteSync.hpp" "RemoteSync.cpp")

plugins/Satellites/src/CMakeLists.txt

@@ -62,3 +62,5 @@ ENDIF()
 ADD_DEPENDENCIES(AllStaticPlugins Satellites-static)
 
 SET_TARGET_PROPERTIES(Satellites-static PROPERTIES FOLDER "plugins/Satellites")
+
+ADD_PRECOMPILED_HEADER(Satellites-static "Satellites.hpp" "Satellites.cpp")

plugins/Scenery3d/src/CMakeLists.txt

@@ -66,3 +66,5 @@ SET_TARGET_PROPERTIES(Scenery3d-static PROPERTIES COMPILE_FLAGS "-DQT_STATICPLUG
 ADD_DEPENDENCIES(AllStaticPlugins Scenery3d-static)
 
 SET_TARGET_PROPERTIES(Scenery3d-static PROPERTIES FOLDER "plugins/Scenery3d")
+
+ADD_PRECOMPILED_HEADER(Scenery3d-static "Scenery3d.hpp" "Scenery3d.cpp")

plugins/SolarSystemEditor/src/CMakeLists.txt

@@ -35,3 +35,5 @@ SET_TARGET_PROPERTIES(SolarSystemEditor-static PROPERTIES COMPILE_FLAGS "-DQT_ST
 ADD_DEPENDENCIES(AllStaticPlugins SolarSystemEditor-static)
 
 SET_TARGET_PROPERTIES(SolarSystemEditor-static PROPERTIES FOLDER "plugins/SolarSystemEditor")
+
+ADD_PRECOMPILED_HEADER(SolarSystemEditor-static "SolarSystemEditor.hpp" "SolarSystemEditor.cpp")

plugins/Supernovae/src/CMakeLists.txt

@@ -33,3 +33,4 @@ ADD_DEPENDENCIES(AllStaticPlugins Supernovae-static)
 
 SET_TARGET_PROPERTIES(Supernovae-static PROPERTIES FOLDER "plugins/Supernovae")
 
+ADD_PRECOMPILED_HEADER(Supernovae-static "Supernovae.hpp" "Supernovae.cpp")

src/CMakeLists.txt

@@ -6,7 +6,7 @@ IF(ENABLE_SPOUT)
      external/SpoutLibrary.h
      core/SpoutSender.hpp
      core/SpoutSender.cpp
-	 )
+     )
 ENDIF()
 
 SET(stellarium_lib_SRCS
@@ -65,6 +65,7 @@ SET(stellarium_lib_SRCS
      core/StelObjectType.hpp
      core/StelOpenGL.cpp
      core/StelOpenGL.hpp
+     core/StelPch.hpp
      core/StelPluginInterface.hpp
      core/StelRegionObject.hpp
      core/StelSkyCultureMgr.cpp
@@ -473,6 +474,8 @@ ELSE()
      ENDIF()
 ENDIF()
 
+ADD_PRECOMPILED_HEADER(stelMain "core/StelPch.hpp" "core/StelApp.cpp")
+
 ADD_DEPENDENCIES(stellarium AllStaticPlugins)
 
 # Adding manifest

src/core/StelPch.hpp

@@ -0,0 +1,30 @@
+/*
+ * Stellarium
+ * Copyright (C) 2018 Minmin Gong
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
+ */
+
+#ifndef _STELPCH_HPP_
+#define _STELPCH_HPP_
+
+#include "StelApp.hpp"
+#include "StelCore.hpp"
+
+#include <QDebug>
+#include <QObject>
+#include <QString>
+
+#endif // _STELPCH_HPP_