diff options
| -rw-r--r-- | CMakeLists.txt | 134 |
1 files changed, 78 insertions, 56 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 79dd54d52..1f0af2d41 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,24 +1,25 @@ # CMake 3.6 required for FindBoost to define IMPORTED libs properly on unknown Boost versions cmake_minimum_required(VERSION 3.6) -list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules") +list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules") +list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modules") -# This function downloads a binary library package from our external repo. -# Params: -# remote_path: path to the file to download, relative to the remote repository root -# prefix_var: name of a variable which will be set with the path to the extracted contents -function(download_bundled_external remote_path lib_name prefix_var) - set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}") - if (NOT EXISTS "${prefix}") - message(STATUS "Downloading binaries for ${lib_name}...") - file(DOWNLOAD - https://github.com/citra-emu/ext-windows-bin/raw/master/${remote_path}${lib_name}.7z - "${CMAKE_BINARY_DIR}/externals/${lib_name}.7z" SHOW_PROGRESS) - execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${CMAKE_BINARY_DIR}/externals/${lib_name}.7z" - WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals") - endif() - message(STATUS "Using bundled binaries at ${prefix}") - set(${prefix_var} "${prefix}" PARENT_SCOPE) -endfunction() +project(citra) + +option(ENABLE_SDL2 "Enable the SDL2 frontend" ON) +option(CITRA_USE_BUNDLED_SDL2 "Download bundled SDL2 binaries" OFF) + +option(ENABLE_QT "Enable the Qt frontend" ON) +option(CITRA_USE_BUNDLED_QT "Download bundled Qt binaries" OFF) + +if(NOT EXISTS ${CMAKE_SOURCE_DIR}/.git/hooks/pre-commit) + message(STATUS "Copying pre-commit hook") + file(COPY hooks/pre-commit + DESTINATION ${CMAKE_SOURCE_DIR}/.git/hooks) +endif() + + +# Detect current compilation architecture and create standard definitions +# ======================================================================= include(CheckSymbolExists) function(detect_architecture symbol arch) @@ -37,20 +38,6 @@ function(detect_architecture symbol arch) endif() endfunction() -project(citra) - -option(ENABLE_SDL2 "Enable the SDL2 frontend" ON) -option(CITRA_USE_BUNDLED_SDL2 "Download bundled SDL2 binaries" OFF) - -option(ENABLE_QT "Enable the Qt frontend" ON) -option(CITRA_USE_BUNDLED_QT "Download bundled Qt binaries" OFF) - -if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git/hooks/pre-commit) - message(STATUS "Copying pre-commit hook") - file(COPY hooks/pre-commit - DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/.git/hooks) -endif() - if (MSVC) detect_architecture("_M_AMD64" x86_64) detect_architecture("_M_IX86" x86) @@ -67,6 +54,10 @@ if (NOT DEFINED ARCHITECTURE) endif() message(STATUS "Target architecture: ${ARCHITECTURE}") + +# Configure compilation flags +# =========================== + set(CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_STANDARD_REQUIRED ON) @@ -134,6 +125,28 @@ add_definitions(-DSINGLETHREADED) set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG> $<$<NOT:$<CONFIG:Debug>>:NDEBUG>) + +# System imported libraries +# ====================== + +# This function downloads a binary library package from our external repo. +# Params: +# remote_path: path to the file to download, relative to the remote repository root +# prefix_var: name of a variable which will be set with the path to the extracted contents +function(download_bundled_external remote_path lib_name prefix_var) + set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}") + if (NOT EXISTS "${prefix}") + message(STATUS "Downloading binaries for ${lib_name}...") + file(DOWNLOAD + https://github.com/citra-emu/ext-windows-bin/raw/master/${remote_path}${lib_name}.7z + "${CMAKE_BINARY_DIR}/externals/${lib_name}.7z" SHOW_PROGRESS) + execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${CMAKE_BINARY_DIR}/externals/${lib_name}.7z" + WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals") + endif() + message(STATUS "Using bundled binaries at ${prefix}") + set(${prefix_var} "${prefix}" PARENT_SCOPE) +endfunction() + find_package(PNG QUIET) if (NOT PNG_FOUND) message(STATUS "libpng not found. Some debugging features have been disabled.") @@ -148,11 +161,8 @@ if (NOT Boost_FOUND) find_package(Boost QUIET REQUIRED) endif() -# Include bundled CMake modules -list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/cmake-modules") - # Prefer the -pthread flag on Linux. -set (THREADS_PREFER_PTHREAD_FLAG ON) +set(THREADS_PREFER_PTHREAD_FLAG ON) find_package(Threads REQUIRED) if (ENABLE_SDL2) @@ -186,6 +196,32 @@ else() set(SDL2_FOUND NO) endif() +if (ENABLE_QT) + if (CITRA_USE_BUNDLED_QT) + if (MSVC14 AND ARCHITECTURE_x86_64) + set(QT_VER qt-5.7-msvc2015_64) + else() + message(FATAL_ERROR "No bundled Qt binaries for your toolchain. Disable CITRA_USE_BUNDLED_QT and provide your own.") + endif() + + if (DEFINED QT_VER) + download_bundled_external("qt/" ${QT_VER} QT_PREFIX) + endif() + + set(QT_PREFIX_HINT HINTS "${QT_PREFIX}") + else() + # Passing an empty HINTS seems to cause default system paths to get ignored in CMake 2.8 so + # make sure to not pass anything if we don't have one. + set(QT_PREFIX_HINT) + endif() + + find_package(Qt5 REQUIRED COMPONENTS Widgets OpenGL ${QT_PREFIX_HINT}) +endif() + + +# Platform-specific library requirements +# ====================================== + IF (APPLE) FIND_LIBRARY(COCOA_LIBRARY Cocoa) # Umbrella framework for everything GUI-related set(PLATFORM_LIBRARIES ${COCOA_LIBRARY} ${IOKIT_LIBRARY} ${COREVIDEO_LIBRARY}) @@ -214,27 +250,9 @@ if (UNIX OR MINGW) endif() endif() -if (ENABLE_QT) - if (CITRA_USE_BUNDLED_QT) - if (MSVC14 AND ARCHITECTURE_x86_64) - set(QT_VER qt-5.7-msvc2015_64) - else() - message(FATAL_ERROR "No bundled Qt binaries for your toolchain. Disable CITRA_USE_BUNDLED_QT and provide your own.") - endif() - if (DEFINED QT_VER) - download_bundled_external("qt/" ${QT_VER} QT_PREFIX) - endif() - - set(QT_PREFIX_HINT HINTS "${QT_PREFIX}") - else() - # Passing an empty HINTS seems to cause default system paths to get ignored in CMake 2.8 so - # make sure to not pass anything if we don't have one. - set(QT_PREFIX_HINT) - endif() - - find_package(Qt5 REQUIRED COMPONENTS Widgets OpenGL ${QT_PREFIX_HINT}) -endif() +# Include source code +# =================== # This function should be passed a list of all files in a target. It will automatically generate # file groups following the directory hierarchy, so that the layout of the files in IDEs matches the @@ -262,6 +280,10 @@ add_subdirectory(externals) add_subdirectory(src) enable_testing() + +# Installation instructions +# ========================= + # Install freedesktop.org metadata files, following those specifications: # http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html # http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html |