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Code Issues Releases Wiki Activity

Move calls to cmake_minimum_required as early in the CMake process as possible.

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This commit is contained in:
AnyOldName3 2017-09-10 18:30:10 +01:00
parent de14e43680
commit afbdc27a34
2 changed files with 37 additions and 38 deletions
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71
CMakeLists.txt
View file

@ -1,3 +1,40 @@
# Apps and tools
option(BUILD_OPENMW "build OpenMW" ON)
option(BUILD_BSATOOL "build BSA extractor" ON)
option(BUILD_ESMTOOL "build ESM inspector" ON)
option(BUILD_LAUNCHER "build Launcher" ON)
option(BUILD_MWINIIMPORTER "build MWiniImporter" ON)
option(BUILD_ESSIMPORTER "build ESS (Morrowind save game) importer" ON)
option(BUILD_OPENCS "build OpenMW Construction Set" ON)
option(BUILD_WIZARD "build Installation Wizard" ON)
option(BUILD_WITH_CODE_COVERAGE "Enable code coverage with gconv" OFF)
option(BUILD_UNITTESTS "Enable Unittests with Google C++ Unittest" OFF)
option(BUILD_NIFTEST "build nif file tester" OFF)
option(BUILD_MYGUI_PLUGIN "build MyGUI plugin for OpenMW resources, to use with MyGUI tools" ON)
option(BUILD_DOCS "build documentation." OFF )
if (NOT BUILD_LAUNCHER AND NOT BUILD_OPENCS AND NOT BUILD_WIZARD)
set(USE_QT FALSE)
else()
set(USE_QT TRUE)
endif()
if (USE_QT)
set(DESIRED_QT_VERSION 4 CACHE STRING "The QT version OpenMW should use (4 or 5)")
set_property(CACHE DESIRED_QT_VERSION PROPERTY STRINGS 4 5)
endif()
if (APPLE)
# OS X build process relies on this fix: https://github.com/Kitware/CMake/commit/3df5147043d83aa09acd5c9ce31d5c602efb99db
cmake_minimum_required(VERSION 3.1.0)
elseif (USE_QT AND DESIRED_QT_VERSION MATCHES 5)
# 2.8.11+ is required to make Qt5 happy and allow linking QtMain on Windows.
cmake_minimum_required(VERSION 2.8.11)
else()
# We probably support older versions than this.
cmake_minimum_required(VERSION 2.6)
endif()
project(OpenMW)
# If the user doesn't supply a CMAKE_BUILD_TYPE via command line, choose one for them.
@ -59,21 +96,6 @@ option(QT_STATIC "Link static build of QT into the binaries" FALSE)
option(OPENMW_UNITY_BUILD "Use fewer compilation units to speed up compile time" FALSE)
# Apps and tools
option(BUILD_OPENMW "build OpenMW" ON)
option(BUILD_BSATOOL "build BSA extractor" ON)
option(BUILD_ESMTOOL "build ESM inspector" ON)
option(BUILD_LAUNCHER "build Launcher" ON)
option(BUILD_MWINIIMPORTER "build MWiniImporter" ON)
option(BUILD_ESSIMPORTER "build ESS (Morrowind save game) importer" ON)
option(BUILD_OPENCS "build OpenMW Construction Set" ON)
option(BUILD_WIZARD "build Installation Wizard" ON)
option(BUILD_WITH_CODE_COVERAGE "Enable code coverage with gconv" OFF)
option(BUILD_UNITTESTS "Enable Unittests with Google C++ Unittest" OFF)
option(BUILD_NIFTEST "build nif file tester" OFF)
option(BUILD_MYGUI_PLUGIN "build MyGUI plugin for OpenMW resources, to use with MyGUI tools" ON)
option(BUILD_DOCS "build documentation." OFF )
# what is necessary to build documentation
IF( BUILD_DOCS )
# Builds the documentation.
@ -120,16 +142,8 @@ if (WIN32)
option(USE_DEBUG_CONSOLE "whether a debug console should be enabled for debug builds, if false debug output is redirected to Visual Studio output" ON)
endif()
if (NOT BUILD_LAUNCHER AND NOT BUILD_OPENCS AND NOT BUILD_WIZARD)
set(USE_QT FALSE)
else()
set(USE_QT TRUE)
endif()
# Dependencies
if (USE_QT)
set(DESIRED_QT_VERSION 4 CACHE STRING "The QT version OpenMW should use (4 or 5)")
set_property(CACHE DESIRED_QT_VERSION PROPERTY STRINGS 4 5)
message(STATUS "Using Qt${DESIRED_QT_VERSION}")
if (DESIRED_QT_VERSION MATCHES 4)
@ -144,17 +158,6 @@ if (USE_QT)
endif()
endif()
if (APPLE)
# OS X build process relies on this fix: https://github.com/Kitware/CMake/commit/3df5147043d83aa09acd5c9ce31d5c602efb99db
cmake_minimum_required(VERSION 3.1.0)
elseif (USE_QT AND DESIRED_QT_VERSION MATCHES 5)
# 2.8.11+ is required to make Qt5 happy and allow linking QtMain on Windows.
cmake_minimum_required(VERSION 2.8.11)
else()
# We probably support older versions than this.
cmake_minimum_required(VERSION 2.6)
endif()
# Sound setup
find_package(FFmpeg REQUIRED COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE SWRESAMPLE)
# Required for building the FFmpeg headers

4
cmake/OpenMWMacros.cmake
View file

@ -163,10 +163,6 @@ macro (openmw_add_executable target)
set(OMW_ADD_EXE_EXCLUDE_FROM_ALL_VALUE EXCLUDE_FROM_ALL)
endif (OMW_ADD_EXE_EXCLUDE_FROM_ALL)
# AnyOldName3 says: I have no idea why or if it's even supposed to happen, but somehow entering this macro confuses CMake about which policies should be set. They are restored here.
cmake_policy(SET CMP0003 NEW)
cmake_policy(SET CMP0020 NEW)
add_executable(${target} ${OMW_ADD_EXE_WIN32_VALUE} ${OMW_ADD_EXE_MACOSX_BUNDLE_VALUE} ${OMW_ADD_EXE_EXCLUDE_FROM_ALL_VALUE} ${OMW_ADD_EXE_UNPARSED_ARGUMENTS})
if (MSVC)