mirror of
https://github.com/Abdess/retroarch_system.git
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105 lines
3.6 KiB
Bash
105 lines
3.6 KiB
Bash
#!/usr/bin/env bash
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# This file is part of The RetroPie Project
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#
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# The RetroPie Project is the legal property of its developers, whose names are
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# too numerous to list here. Please refer to the COPYRIGHT.md file distributed with this source.
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#
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# See the LICENSE.md file at the top-level directory of this distribution and
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# at https://raw.githubusercontent.com/RetroPie/RetroPie-Setup/master/LICENSE.md
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#
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rp_module_id="lr-flycast"
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rp_module_desc="Dreamcast emulator - Reicast port for libretro"
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rp_module_help="Previously named lr-reicast then lr-beetle-dc\n\nDreamcast ROM Extensions: .cdi .gdi .chd .m3u, Naomi/Atomiswave ROM Extension: .zip\n\nCopy your Dreamcast/Naomi roms to $romdir/dreamcast\n\nCopy the required Dreamcast BIOS files dc_boot.bin, dc_flash.bin, naomi2.zip and segasp.zip to $biosdir/dc\n\nCopy the required Naomi/Atomiswave BIOS files naomi.zip and awbios.zip to $biosdir/dc"
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rp_module_licence="GPL2 https://raw.githubusercontent.com/libretro/flycast/master/LICENSE"
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rp_module_repo="git https://github.com/libretro/flycast.git master"
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rp_module_section="opt"
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rp_module_flags="!armv6"
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function depends_lr-flycast() {
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local depends=(zlib1g-dev)
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isPlatform "videocore" && depends+=(libraspberrypi-dev)
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isPlatform "mesa" && depends+=(libgles2-mesa-dev)
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getDepends "${depends[@]}"
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}
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function _update_hook_lr-flycast() {
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renameModule "lr-reicast" "lr-beetle-dc"
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renameModule "lr-beetle-dc" "lr-flycast"
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}
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function sources_lr-flycast() {
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gitPullOrClone
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# don't override our C/CXXFLAGS and set LDFLAGS to CFLAGS to avoid warnings on linking
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applyPatch "$md_data/01_flags_fix.diff"
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applyPatch "$md_data/02_gcc14_unistd_fix.diff"
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applyPatch "$md_data/03_gcc14_glsm_fix.diff"
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}
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function build_lr-flycast() {
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local params=("HAVE_LTCG=0")
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local add_flags=()
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if isPlatform "gles"; then
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if isPlatform "videocore"; then
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params+=(
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"GLES=1"
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"GL_LIB=-L/opt/vc/lib -lbrcmGLESv2")
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add_flags+=("-I/opt/vc/include -DTARGET_NO_STENCIL -DLOW_END")
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elif isPlatform "vero4k"; then
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params+=("platform=AMLGXL" "ARCH=arm" "ARMV7A_FLAGS=1")
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else
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params+=("FORCE_GLES=1")
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fi
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if isPlatform "gles3"; then
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params+=("HAVE_GL3=1")
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else
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params+=("HAVE_GL3=0")
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fi
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fi
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isPlatform "aarch64" && params+=("WITH_DYNAREC=arm64" "HOST_CPU_FLAGS=-DTARGET_LINUX_ARMv8")
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isPlatform "arm" && params+=("WITH_DYNAREC=arm")
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! isPlatform "x86" && params+=("HAVE_GENERIC_JIT=0")
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isPlatform "vulkan" && params+=("HAVE_VULKAN=1") || params+=("HAVE_VULKAN=0")
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make "${params[@]}" clean
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CFLAGS+=" ${add_flags[@]}" make "${params[@]}"
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md_ret_require="$md_build/flycast_libretro.so"
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}
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function install_lr-flycast() {
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md_ret_files=(
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'flycast_libretro.so'
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'LICENSE'
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)
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}
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function configure_lr-flycast() {
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local sys
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local systems=(dreamcast arcade)
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local def
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for sys in "${systems[@]}"; do
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def=0
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if isPlatform "kms" && [[ "$sys" == "dreamcast" ]]; then
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def=1
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fi
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# segfaults on the rpi without redirecting stdin from </dev/null
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addEmulator $def "$md_id" "$sys" "$md_inst/flycast_libretro.so </dev/null"
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addSystem "$sys"
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done
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[[ "$md_mode" == "remove" ]] && return
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local params=()
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# system-specific
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if isPlatform "gl"; then
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params+=("video_shared_context" "true")
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fi
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for sys in "${systems[@]}"; do
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mkRomDir "$sys"
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defaultRAConfig "$sys" "${params[@]}"
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done
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mkUserDir "$biosdir/dc"
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}
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