Add CMake build system

Add CMake build system for libraries, tests and samples update_files.py converts build/files into CMake format. build/update-setup-h has been modified to update build/cmake/setup.h.in.
2016-09-25 22:19:39 +02:00
parent ee197fd913
commit da2b8ea812
55 changed files with 13376 additions and 0 deletions
--- a/build/cmake/init.cmake
+++ b/build/cmake/init.cmake
@@ -0,0 +1,181 @@
+#############################################################################
+# Name:        build/cmake/init.cmake
+# Purpose:     Initialize variables based on user selection and system
+#              information before creating build targets
+# Author:      Tobias Taschner
+# Created:     2016-09-24
+# Copyright:   (c) 2016 wxWidgets development team
+# Licence:     wxWindows licence
+#############################################################################
+
+if(DEFINED wxBUILD_USE_STATIC_RUNTIME AND wxBUILD_USE_STATIC_RUNTIME)
+    # Set MSVC runtime flags for all configurations
+    foreach(cfg "" ${CMAKE_CONFIGURATION_TYPES})
+        set(flag_var CMAKE_CXX_FLAGS)
+        if(cfg)
+            string(TOUPPER ${cfg} cfg_upper)
+            wx_string_append(flag_var "_${cfg_upper}")
+        endif()
+        if(${flag_var} MATCHES "/MD")
+            string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
+        endif()
+    endforeach()
+endif()
+
+if(wxBUILD_COMPATIBILITY VERSION_LESS 3.0)
+    set(WXWIN_COMPATIBILITY_2_8 ON)
+endif()
+if(wxBUILD_COMPATIBILITY VERSION_LESS 3.1)
+    set(WXWIN_COMPATIBILITY_3_0 ON)
+endif()
+
+# Build wxBUILD_FILE_ID used for config and setup path
+#TODO: build different id for WIN32
+set(wxBUILD_FILE_ID "${wxBUILD_TOOLKIT}${wxBUILD_WIDGETSET}-")
+if(wxUSE_UNICODE)
+    wx_string_append(wxBUILD_FILE_ID "unicode")
+else()
+    wx_string_append(wxBUILD_FILE_ID "ansi")
+endif()
+if(NOT wxBUILD_SHARED)
+    wx_string_append(wxBUILD_FILE_ID "-static")
+endif()
+wx_string_append(wxBUILD_FILE_ID "-${wxMAJOR_VERSION}.${wxMINOR_VERSION}")
+
+set(wxARCH_SUFFIX)
+
+# TODO: include compiler version in wxCOMPILER_PREFIX ?
+if(WIN32)
+    if(MSVC)
+        set(wxCOMPILER_PREFIX "vc")
+    elseif(CMAKE_COMPILER_IS_GNUCXX)
+        set(wxCOMPILER_PREFIX "gcc")
+    else()
+        message(FATAL_ERROR "Unknown WIN32 compiler type")
+    endif()
+
+    if(CMAKE_CL_64)
+        set(wxARCH_SUFFIX "_x64")
+    endif()
+else()
+    set(wxCOMPILER_PREFIX)
+endif()
+
+if(MSVC OR MINGW)
+    if(wxBUILD_SHARED)
+        set(lib_suffix "dll")
+    else()
+        set(lib_suffix "lib")
+    endif()
+
+    if(MSVC)
+        # Include generator expression to supress default Debug/Release pair
+        set(wxPLATFORM_LIB_DIR "$<1:/>${wxCOMPILER_PREFIX}${wxARCH_SUFFIX}_${lib_suffix}")
+    else()
+        set(wxPLATFORM_LIB_DIR "/${wxCOMPILER_PREFIX}${wxARCH_SUFFIX}_${lib_suffix}")
+    endif()
+else()
+    set(wxPLATFORM_LIB_DIR)
+endif()
+
+if(wxBUILD_CUSTOM_SETUP_HEADER_PATH)
+    if(NOT EXISTS "${wxBUILD_CUSTOM_SETUP_HEADER_PATH}/wx/setup.h")
+        message(FATAL_ERROR "wxBUILD_CUSTOM_SETUP_HEADER_PATH needs to contain a wx/setup.h file")
+    endif()
+    set(wxSETUP_HEADER_PATH ${wxBUILD_CUSTOM_SETUP_HEADER_PATH})
+else()
+    # Set path where setup.h will be created
+    if(MSVC OR MINGW)
+        if(wxUSE_UNICODE)
+            set(lib_unicode u)
+        else()
+            set(lib_unicode)
+        endif()
+        set(wxSETUP_HEADER_PATH
+            ${wxOUTPUT_DIR}/${wxCOMPILER_PREFIX}${wxARCH_SUFFIX}_${lib_suffix}/${wxBUILD_TOOLKIT}${lib_unicode})
+        file(MAKE_DIRECTORY ${wxSETUP_HEADER_PATH}/wx)
+        file(MAKE_DIRECTORY ${wxSETUP_HEADER_PATH}d/wx)
+        set(wxSETUP_HEADER_FILE_DEBUG ${wxSETUP_HEADER_PATH}d/wx/setup.h)
+    else()
+        set(wxSETUP_HEADER_PATH
+            ${wxOUTPUT_DIR}/wx/include/${wxBUILD_FILE_ID})
+        file(MAKE_DIRECTORY ${wxSETUP_HEADER_PATH}/wx)
+    endif()
+endif()
+set(wxSETUP_HEADER_FILE ${wxSETUP_HEADER_PATH}/wx/setup.h)
+
+if(NOT wxBUILD_CUSTOM_SETUP_HEADER_PATH AND MSVC)
+    # Append configuration specific suffix to setup header path
+    wx_string_append(wxSETUP_HEADER_PATH "$<$<CONFIG:Debug>:d>")
+endif()
+
+if(wxUSE_ON_FATAL_EXCEPTION AND MSVC AND (MSVC_VERSION GREATER 1800) )
+    # see include/wx/msw/seh.h for more details
+    add_compile_options("/EHa")
+endif()
+
+# Constants for setup.h creation
+set(wxUSE_STD_DEFAULT ON)
+if(wxUSE_UNICODE)
+    set(wxUSE_WCHAR_T ON)
+endif()
+if(wxUSE_EXPAT)
+    set(wxUSE_XML ON)
+else()
+    set(wxUSE_XML OFF)
+endif()
+if(wxUSE_CONFIG)
+    set(wxUSE_CONFIG_NATIVE ON)
+endif()
+
+if(DEFINED wxUSE_OLE AND wxUSE_OLE)
+    set(wxUSE_OLE_AUTOMATION ON)
+    set(wxUSE_ACTIVEX ON)
+endif()
+
+if(wxUSE_THREADS)
+    find_package(Threads REQUIRED)
+endif()
+
+if(wxUSE_GUI)
+    # Constants for GUI
+    set(wxUSE_COMMON_DIALOGS ON)
+
+    if(wxUSE_TASKBARICON)
+        set(wxUSE_TASKBARICON_BALLOONS ON)
+    endif()
+
+    if(WIN32 AND wxUSE_METAFILE)
+        # this one should probably be made separately configurable
+        set(wxUSE_ENH_METAFILE ON)
+    endif()
+
+    if(wxUSE_IMAGE)
+        set(wxUSE_WXDIB ON)
+    endif()
+
+    if(wxUSE_OPENGL)
+        find_package(OpenGL)
+        if(NOT OPENGL_FOUND)
+            message(WARNING "opengl not found, wxGLCanvas won't be available")
+            wx_option_force_value(wxUSE_OPENGL OFF)
+        endif()
+    endif()
+
+    if(wxUSE_WEBVIEW AND WXGTK)
+        find_package(LibSoup)
+        find_package(Webkit)
+        if(NOT WEBKIT_FOUND OR NOT LIBSOUP_FOUND)
+            message(WARNING "webkit not found, wxWebview won't be available")
+            wx_option_force_value(wxUSE_WEBVIEW OFF)
+        endif()
+    endif()
+
+    if(wxUSE_MEDIACTRL AND UNIX AND NOT APPLE AND NOT WIN32)
+        find_package(GStreamer)
+        if(NOT GSTREAMER_FOUND)
+            message(WARNING "GStreamer not found, wxMediaCtrl won't be available")
+            wx_option_force_value(wxUSE_MEDIACTRL OFF)
+        endif()
+    endif()
+endif()