Integrate support for building with dependencies from vcpkg (#1880)

* Integrate support for building with dependencies from vcpkg

Configure the build using -DUSE_VCPKG=ON to use vcpkg. By default
recommended triplets targeting the OS versions official builds support
are used. You can opt out of this with -DUSE_RECOMMENDED_TRIPLETS=OFF.

* Add the vcpkg manifest

* Fetch vcpkg with FetchContent if we don't have it

* macOS cross compiling fixes

- can't use the x86_64 one as host triplet on arm64 because building Qt
  fails for whatever reason. Because of course it does :D
- vcpkg doesn't always like periods in triplet names so removed those

* x86_64 macOS should also use its recommended target when building arm64 builds
This commit is contained in:
Nadia Holmquist Pedersen 2023-12-26 06:51:49 +01:00 committed by GitHub
parent 4d3af0d915
commit 27ac8dbc14
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 137 additions and 0 deletions

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@ -9,6 +9,11 @@ set(CMAKE_POLICY_DEFAULT_CMP0069 NEW)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
option(USE_VCPKG "Use vcpkg for dependency packages" OFF)
if (USE_VCPKG)
include(ConfigureVcpkg)
endif()
project(melonDS
VERSION 0.9.5
DESCRIPTION "DS emulator, sorta"

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@ -0,0 +1,90 @@
include(FetchContent)
set(_DEFAULT_VCPKG_ROOT "${CMAKE_SOURCE_DIR}/vcpkg")
set(VCPKG_ROOT "${_DEFAULT_VCPKG_ROOT}" CACHE STRING "The path to the vcpkg repository")
if (VCPKG_ROOT STREQUAL "${_DEFAULT_VCPKG_ROOT}")
FetchContent_Declare(vcpkg
GIT_REPOSITORY "https://github.com/Microsoft/vcpkg.git"
GIT_TAG 2023.10.19
SOURCE_DIR "${CMAKE_SOURCE_DIR}/vcpkg")
FetchContent_MakeAvailable(vcpkg)
endif()
set(VCPKG_OVERLAY_TRIPLETS "${CMAKE_SOURCE_DIR}/cmake/overlay-triplets")
option(USE_RECOMMENDED_TRIPLETS "Use the recommended triplets that are used for official builds" ON)
if (CMAKE_OSX_ARCHITECTURES MATCHES ";")
message(FATAL_ERROR "macOS universal builds are not supported. Build them individually and combine afterwards instead.")
endif()
if (USE_RECOMMENDED_TRIPLETS)
execute_process(
COMMAND uname -m
OUTPUT_VARIABLE _HOST_PROCESSOR
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(_CAN_TARGET_AS_HOST OFF)
if (APPLE)
if (NOT CMAKE_OSX_ARCHITECTURES)
if (_HOST_PROCESSOR STREQUAL arm64)
set(CMAKE_OSX_ARCHITECTURES arm64)
else()
set(CMAKE_OSX_ARCHITECTURES x86_64)
endif()
endif()
if (CMAKE_OSX_ARCHITECTURES STREQUAL arm64)
set(_WANTED_TRIPLET arm64-osx-11-release)
set(CMAKE_OSX_DEPLOYMENT_TARGET 11.0)
else()
set(_WANTED_TRIPLET x64-osx-1015-release)
set(CMAKE_OSX_DEPLOYMENT_TARGET 10.15)
endif()
elseif(WIN32)
# TODO Windows arm64 if possible
set(_CAN_TARGET_AS_HOST ON)
set(_WANTED_TRIPLET x64-mingw-static)
endif()
# Don't override it if the user set something else
if (NOT VCPKG_TARGET_TRIPLET)
set(VCPKG_TARGET_TRIPLET "${_WANTED_TRIPLET}")
else()
set(_WANTED_TRIPLET "${VCPKG_TARGET_TRIPLET}")
endif()
if (APPLE)
if (_HOST_PROCESSOR MATCHES arm64)
if (_WANTED_TRIPLET MATCHES "^arm64-osx-")
set(_CAN_TARGET_AS_HOST ON)
elseif (_WANTED_TRIPLET STREQUAL "x64-osx-1015-release")
# Use the default triplet for when building for arm64
# because we're probably making a universal build
set(VCPKG_HOST_TRIPLET arm64-osx-11-release)
endif()
else()
if (_WANTED_TRIPLET MATCHES "^x64-osx-")
set(_CAN_TARGET_AS_HOST ON)
elseif (_WANTED_TRIPLET STREQUAL "arm64-osx-11-release")
set(VCPKG_HOST_TRIPLET x64-osx-1015-release)
endif()
endif()
endif()
# If host and target triplet differ, vcpkg seems to always assume that the host can't run the target's binaries.
# In cases like cross compiling from ARM -> Intel macOS, or target being an older version of the host OS, we *can* do that so the packages built targeting the host are redundant.
if (_CAN_TARGET_AS_HOST AND NOT VCPKG_HOST_TRIPLET)
option(VCPKG_TARGET_AS_HOST "Use the target as host triplet to speed up builds" ON)
else()
option(VCPKG_TARGET_AS_HOST "Use the target as host triplet to speed up builds" OFF)
endif()
if (VCPKG_TARGET_AS_HOST)
set(VCPKG_HOST_TRIPLET "${VCPKG_TARGET_TRIPLET}" CACHE STRING "Host triplet to use for vcpkg")
endif()
endif()
set(CMAKE_TOOLCHAIN_FILE "${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake")

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@ -0,0 +1,12 @@
set(VCPKG_TARGET_ARCHITECTURE arm64)
set(VCPKG_CRT_LINKAGE dynamic)
set(VCPKG_LIBRARY_LINKAGE static)
set(VCPKG_CMAKE_SYSTEM_NAME Darwin)
set(VCPKG_CMAKE_SYSTEM_VERSION 11.0)
set(VCPKG_OSX_ARCHITECTURES arm64)
set(VCPKG_BUILD_TYPE release)
set(VCPKG_OSX_DEPLOYMENT_TARGET 11.0)
set(VCPKG_C_FLAGS -mmacosx-version-min=11.0)
set(VCPKG_CXX_FLAGS -mmacosx-version-min=11.0)

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@ -0,0 +1,12 @@
set(VCPKG_TARGET_ARCHITECTURE x64)
set(VCPKG_CRT_LINKAGE dynamic)
set(VCPKG_LIBRARY_LINKAGE static)
set(VCPKG_CMAKE_SYSTEM_NAME Darwin)
set(VCPKG_CMAKE_SYSTEM_VERSION 10.15)
set(VCPKG_OSX_ARCHITECTURES x86_64)
set(VCPKG_BUILD_TYPE release)
set(VCPKG_OSX_DEPLOYMENT_TARGET 10.15)
set(VCPKG_C_FLAGS -mmacosx-version-min=10.15)
set(VCPKG_CXX_FLAGS -mmacosx-version-min=10.15)

18
vcpkg.json Normal file
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@ -0,0 +1,18 @@
{
"dependencies": [
"sdl2",
"libarchive",
"libslirp",
"zstd",
{
"name": "qtbase",
"default-features": false,
"features": ["gui", "png", "thread", "widgets", "opengl", "zstd"]
},
{
"name": "qtmultimedia",
"default-features": false
},
"qtsvg"
]
}