games-emulation/flycast: build system, gitmodules

Signed-off-by: Samuel Bauer <samuel.bauer@yahoo.fr>
This commit is contained in:
Samuel Bauer
2025-11-28 12:36:04 +01:00
parent e4524ff565
commit fffb1b30b8

View File

@@ -10,7 +10,9 @@ inherit cmake flag-o-matic git-r3 lua-single xdg
DESCRIPTION="Sega Dreamcast, Naomi and Atomiswave emulator"
HOMEPAGE="https://github.com/flyinghead/flycast"
EGIT_REPO_URI="https://github.com/flyinghead/flycast"
EGIT_SUBMODULES=( 'core/deps/breakpad' 'core/deps/luabridge' 'core/deps/rcheevos' 'core/deps/volk' 'core/deps/VulkanMemoryAllocator' )
EGIT_SUBMODULES=( 'core/deps/asio' 'core/deps/breakpad' 'core/deps/libjuice' 'core/deps/libusb-cmake'
'core/deps/luabridge' 'core/deps/DreamPicoPort-API' 'core/deps/rcheevos' 'core/deps/volk'
'core/deps/xbyak' 'core/deps/VulkanMemoryAllocator' )
LICENSE="GPL-2"
SLOT="0"
@@ -19,6 +21,7 @@ IUSE="alsa ao lua opengl +openmp pulseaudio vulkan"
DEPEND="
dev-cpp/asio
dev-cpp/websocketpp
dev-libs/libchdr
dev-libs/libzip
dev-libs/xxhash
@@ -69,12 +72,8 @@ src_prepare() {
sed -i -e '/XXHASH_BUILD_XXHSUM/{N;N;s/.*/target_link_libraries(${PROJECT_NAME} PRIVATE xxhash)/}' \
CMakeLists.txt || die
# Unbundle chdr
sed -i -e '/add_subdirectory.*chdr/d' -e 's/chdr-static/chdr/' \
-e 's:core/deps/chdr/include:/usr/include/chdr:' CMakeLists.txt || die
# Do not use ccache
sed -i -e '/find_program(CCACHE_FOUND/d' CMakeLists.txt
sed -i -e '/find_program(CCACHE_PROGRAM/d' CMakeLists.txt
# Vulkan-header
sed -i -e '/add_subdirectory(core.*Vulkan-Headers)$/,/Vulkan::Headers/d' \
@@ -83,18 +82,14 @@ src_prepare() {
core/rend/vulkan/compiler.cpp
if use vulkan; then
sed -i -e '$atarget_link_libraries(${PROJECT_NAME} PRIVATE glslang glslang-default-resource-limits)' CMakeLists.txt
if has_version >=dev-util/glslang-1.3.261; then
sed -i -e 's/throwResultException/detail::throwResultException/' core/rend/vulkan/vmallocator.{h,cpp}
fi
sed -i -e 's/throwResultException/detail::throwResultException/' core/rend/vulkan/vmallocator.{h,cpp}
grep -rl 'vk::resultCheck' | xargs sed -i -e 's/vk::resultCheck/vk::detail::resultCheck/g'
grep -rl 'vk::DynamicLoader' | xargs sed -i -e 's/vk::DynamicLoader/vk::detail::DynamicLoader/g'
sed -i -e '/end\/transform_matrix.h/a#include <set>' core/rend/vulkan/vulkan_context.cpp || die
fi
# Do not use ccache
sed -i -e '/find_program(CCACHE_PROGRAM ccache)/d' CMakeLists.txt
# Unbundle SDL under linux: (revert crazy commit: #4408aa7)
sed -i -e '/if(NOT APPLE AND (/s/.*/if( NOT APPLE )/' CMakeLists.txt
sed -i -e '/USE_HOST_SDL_DEFAULT/s/OFF/ON/' CMakeLists.txt
# Fix cmake version
sed -i -e '/cmake_minimum_required/s/2.6.*$/3.20)/' core/deps/xbyak/CMakeLists.txt || die
@@ -108,6 +103,7 @@ src_prepare() {
src_configure() {
local mycmakeargs=(
-DBUILD_SHARED_LIBS=OFF
-DUSE_HOST_LIBCHDR=ON
-DUSE_OPENGL=$(usex opengl)
-DUSE_OPENMP=$(usex openmp)
-DUSE_VULKAN=$(usex vulkan)
@@ -118,3 +114,8 @@ src_configure() {
)
cmake_src_configure
}
src_install() {
cmake_src_install
rm -rf "${D}"/usr/$(get_libdir) "${D}"/usr/include
}