git: ecfbdd775851 - main - emulators/libretro-reicast: New port: Standalone port of reicast to libretro emulator
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Date: Thu, 19 May 2022 17:44:07 UTC
The branch main has been updated by nc:
URL: https://cgit.FreeBSD.org/ports/commit/?id=ecfbdd7758518157884cc9d4b3fb81acc592dea3
commit ecfbdd7758518157884cc9d4b3fb81acc592dea3
Author: Timothy Beyer <beyert_freebsd@fastmail.net>
AuthorDate: 2022-05-17 03:53:46 +0000
Commit: Neel Chauhan <nc@FreeBSD.org>
CommitDate: 2022-05-19 17:43:57 +0000
emulators/libretro-reicast: New port: Standalone port of reicast to libretro emulator
PR: 252192
---
emulators/Makefile | 1 +
emulators/libretro-reicast/Makefile | 46 ++++++++++++++++++++++
emulators/libretro-reicast/distinfo | 3 ++
.../libretro-reicast/files/patch-CMakeLists.txt | 11 ++++++
.../patch-libswirl_gui_gui__settings__about.cpp | 25 ++++++++++++
.../files/patch-libswirl_linux-dist_main.cpp | 10 +++++
.../files/patch-libswirl_linux_common.cpp | 42 ++++++++++++++++++++
.../files/patch-reicast_cmake_config.cmake | 16 ++++++++
emulators/libretro-reicast/pkg-descr | 3 ++
emulators/libretro-reicast/pkg-message | 37 +++++++++++++++++
10 files changed, 194 insertions(+)
diff --git a/emulators/Makefile b/emulators/Makefile
index 2f85a9ca18de..7f52809d2c5b 100644
--- a/emulators/Makefile
+++ b/emulators/Makefile
@@ -58,6 +58,7 @@
SUBDIR += libc6-shim
SUBDIR += libdsk
SUBDIR += libretro-ppsspp
+ SUBDIR += libretro-reicast
SUBDIR += libretro-vice
SUBDIR += libspectrum
SUBDIR += linux-c7
diff --git a/emulators/libretro-reicast/Makefile b/emulators/libretro-reicast/Makefile
new file mode 100644
index 000000000000..a5e090211451
--- /dev/null
+++ b/emulators/libretro-reicast/Makefile
@@ -0,0 +1,46 @@
+# Created by: Timothy Beyer <beyert@cs.ucr.edu>
+
+PORTNAME= libretro-reicast
+PORTVERSION= 0.20201231
+CATEGORIES= emulators games
+
+MAINTAINER= beyert@cs.ucr.edu
+COMMENT= Standalone port of reicast to libretro
+
+LICENSE= BSD3CLAUSE GPLv2 LGPL21
+LICENSE_COMB= multi
+LICENSE_FILE= ${WRKSRC}/LICENSE
+
+LIB_DEPENDS= libao.so:audio/libao \
+ libasound.so:audio/alsa-lib \
+ libcurl.so:ftp/curl \
+ libevdev.so:devel/libevdev \
+ libpulse.so:audio/pulseaudio \
+ libudev.so:devel/libudev-devd
+
+USES= cmake compiler gl xorg
+USE_GCC= yes
+
+USE_LDCONFIG= yes
+CMAKE_ARGS= -DLIBRETRO_CORE=ON \
+ -DOPENGL_EGL_INCLUDE_DIR:PATH=${LOCALBASE}/include/EGL \
+ -DOPENGL_GLX_INCLUDE_DIR:PATH=${LOCALBASE}/include/GL \
+ -DOPENGL_INCLUDE_DIR:PATH=${LOCALBASE}/include/GL \
+ -DOPENGL_opengl_LIBRARY:PATH=${LOCALBASE}/lib/libGL.so
+
+CXXFLAGS+= -Wno-c++11-extensions
+USE_GITHUB= yes
+GH_ACCOUNT= reicast
+GH_PROJECT= reicast-emulator
+GH_TAGNAME= 0bd6ea3
+
+USE_GL= egl gbm gl
+
+PLIST_FILES= lib/libretro/reicast_libretro.so
+
+do-install:
+ ${MKDIR} ${STAGEDIR}/${PREFIX}/lib/libretro;
+ ${INSTALL_LIB} ${WRKDIR}/.build/libreicast.so \
+ ${STAGEDIR}/${PREFIX}/lib/libretro/reicast_libretro.so;
+
+.include <bsd.port.mk>
diff --git a/emulators/libretro-reicast/distinfo b/emulators/libretro-reicast/distinfo
new file mode 100644
index 000000000000..9ade18ae5b8a
--- /dev/null
+++ b/emulators/libretro-reicast/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1623465538
+SHA256 (reicast-reicast-emulator-0.20201231-0bd6ea3_GH0.tar.gz) = a30e67754c28029e16cf2eb3d3878906888178e308800139e64e8e29533bc679
+SIZE (reicast-reicast-emulator-0.20201231-0bd6ea3_GH0.tar.gz) = 6467649
diff --git a/emulators/libretro-reicast/files/patch-CMakeLists.txt b/emulators/libretro-reicast/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..f44da85be85c
--- /dev/null
+++ b/emulators/libretro-reicast/files/patch-CMakeLists.txt
@@ -0,0 +1,11 @@
+--- CMakeLists.txt.orig 2020-10-18 11:22:48 UTC
++++ CMakeLists.txt
+@@ -431,6 +431,8 @@ if(${HOST_OS} EQUAL ${OS_DARWIN})
+
+ endif()
+
++set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse4.1")
++set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4.1")
+
+ if(DEBUG_CMAKE)
+ message(" ------------------------------------------------")
diff --git a/emulators/libretro-reicast/files/patch-libswirl_gui_gui__settings__about.cpp b/emulators/libretro-reicast/files/patch-libswirl_gui_gui__settings__about.cpp
new file mode 100644
index 000000000000..52f170390260
--- /dev/null
+++ b/emulators/libretro-reicast/files/patch-libswirl_gui_gui__settings__about.cpp
@@ -0,0 +1,25 @@
+--- libswirl/gui/gui_settings_about.cpp.orig 2020-10-18 11:22:48 UTC
++++ libswirl/gui/gui_settings_about.cpp
+@@ -40,13 +40,13 @@ void gui_settings_about()
+ {
+ ImGui::Text("CPU: %s",
+ #if HOST_CPU == CPU_X86
+- "x86"
++ "i386"
+ #elif HOST_CPU == CPU_ARM
+ "ARM"
+ #elif HOST_CPU == CPU_MIPS
+ "MIPS"
+ #elif HOST_CPU == CPU_X64
+- "x86/64"
++ "amd64"
+ #elif HOST_CPU == CPU_GENERIC
+ "Generic"
+ #elif HOST_CPU == CPU_ARM64
+@@ -88,4 +88,4 @@ void gui_settings_about()
+ ImGui::PopStyleVar();
+ ImGui::EndTabItem();
+ }
+-}
+\ No newline at end of file
++}
diff --git a/emulators/libretro-reicast/files/patch-libswirl_linux-dist_main.cpp b/emulators/libretro-reicast/files/patch-libswirl_linux-dist_main.cpp
new file mode 100644
index 000000000000..95db907d3c74
--- /dev/null
+++ b/emulators/libretro-reicast/files/patch-libswirl_linux-dist_main.cpp
@@ -0,0 +1,10 @@
+--- libswirl/linux-dist/main.cpp.orig 2020-10-18 11:22:48 UTC
++++ libswirl/linux-dist/main.cpp
+@@ -22,7 +22,6 @@
+ #include "hw/sh4/dyna/blockmanager.h"
+ #include "hw/maple/maple_cfg.h"
+ #include <unistd.h>
+-#include <pty.h>
+
+ #include "libswirl.h"
+ #include "hw/pvr/Renderer_if.h"
diff --git a/emulators/libretro-reicast/files/patch-libswirl_linux_common.cpp b/emulators/libretro-reicast/files/patch-libswirl_linux_common.cpp
new file mode 100644
index 000000000000..72732d269159
--- /dev/null
+++ b/emulators/libretro-reicast/files/patch-libswirl_linux_common.cpp
@@ -0,0 +1,42 @@
+--- libswirl/linux/common.cpp.orig 2020-10-18 11:22:48 UTC
++++ libswirl/linux/common.cpp
+@@ -22,6 +22,12 @@
+ #include <sys/stat.h>
+ #if HOST_OS == OS_DARWIN
+ #import <util.h>
++ #elif defined(__FreeBSD__)
++ #include <dlfcn.h>
++ #include <sys/types.h>
++ #include <sys/ioctl.h>
++ #include <termios.h>
++ #include <libutil.h>
+ #else
+ #include <pty.h>
+ #endif
+@@ -33,7 +39,7 @@
+ #include <sys/param.h>
+ #include <sys/mman.h>
+ #include <sys/time.h>
+-#if !defined(TARGET_BSD) && !defined(TARGET_IPHONE) && !defined(TARGET_NACL32) && !defined(TARGET_EMSCRIPTEN) && !defined(TARGET_OSX) && !defined(TARGET_OSX_X64)
++#if !defined(__FreeBSD__) && !defined(TARGET_BSD) && !defined(TARGET_IPHONE) && !defined(TARGET_NACL32) && !defined(TARGET_EMSCRIPTEN) && !defined(TARGET_OSX) && !defined(TARGET_OSX_X64)
+ #include <sys/personality.h>
+ #include <dlfcn.h>
+ #endif
+@@ -294,7 +300,7 @@ void enable_runfast()
+ }
+
+ void linux_fix_personality() {
+- #if !defined(TARGET_BSD) && !defined(_ANDROID) && !defined(TARGET_OS_MAC) && !defined(TARGET_NACL32) && !defined(TARGET_EMSCRIPTEN)
++ #if !defined(__FreeBSD__) && !defined(TARGET_BSD) && !defined(_ANDROID) && !defined(TARGET_OS_MAC) && !defined(TARGET_NACL32) && !defined(TARGET_EMSCRIPTEN)
+ printf("Personality: %08X\n", personality(0xFFFFFFFF));
+ personality(~READ_IMPLIES_EXEC & personality(0xFFFFFFFF));
+ printf("Updated personality: %08X\n", personality(0xFFFFFFFF));
+@@ -302,7 +308,7 @@ void linux_fix_personality() {
+ }
+
+ void linux_rpi2_init() {
+-#if !defined(TARGET_BSD) && !defined(_ANDROID) && !defined(TARGET_NACL32) && !defined(TARGET_EMSCRIPTEN) && defined(TARGET_VIDEOCORE)
++#if !defined(__FreeBSD__) && !defined(TARGET_BSD) && !defined(_ANDROID) && !defined(TARGET_NACL32) && !defined(TARGET_EMSCRIPTEN) && defined(TARGET_VIDEOCORE)
+ void* handle;
+ void (*rpi_bcm_init)(void);
+
diff --git a/emulators/libretro-reicast/files/patch-reicast_cmake_config.cmake b/emulators/libretro-reicast/files/patch-reicast_cmake_config.cmake
new file mode 100644
index 000000000000..adb9b8f2c21f
--- /dev/null
+++ b/emulators/libretro-reicast/files/patch-reicast_cmake_config.cmake
@@ -0,0 +1,16 @@
+--- reicast/cmake/config.cmake.orig 2020-10-18 11:22:48 UTC
++++ reicast/cmake/config.cmake
+@@ -106,11 +106,13 @@ endif()
+ # AMD64/x86_64:x64, i*86:x86, ppc/powerpc[64][b|l]e:ppc[64] etc
+ #
+ if(("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686") OR
++ ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i386") OR
+ ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "X86")) # todo: check MATCHES "i.86" ?
+ set(host_arch "x86")
+ set(HOST_CPU ${CPU_X86})
+ #
+ elseif(("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "AMD64") OR
++ ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "amd64") OR
+ ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64") OR
+ ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x64"))
+ set(host_arch "x64")
diff --git a/emulators/libretro-reicast/pkg-descr b/emulators/libretro-reicast/pkg-descr
new file mode 100644
index 000000000000..dda6a565c542
--- /dev/null
+++ b/emulators/libretro-reicast/pkg-descr
@@ -0,0 +1,3 @@
+Standalone port of reicast to libretro.
+
+WWW: https://github.com/reicast/reicast-emulator
diff --git a/emulators/libretro-reicast/pkg-message b/emulators/libretro-reicast/pkg-message
new file mode 100644
index 000000000000..95c40118d334
--- /dev/null
+++ b/emulators/libretro-reicast/pkg-message
@@ -0,0 +1,37 @@
+[
+{ type: install
+ message: <<EOM
+
+
+On some hardware, The libretro core of reicast may not run if dynarec is
+enabled.
+
+It is recommended to set alpha sorting to per-triangle, as follows:
+
+In ~/.config/retroarch/
+reicast_alpha_sorting = "per-triangle (normal)"
+
+It is recommended to enable DSP support:
+
+reicast_enable_dsp = "enabled"
+
+in ~/.config/reicast/emu.cfg:
+
+Dynarec.DspEnabled = 1
+Dynarec.Enabled = no
+Dynarec.idleskip = yes
+Dynarec.safe-mode = yes
+Dynarec.unstable-opt = no
+#aica.AutoLatency = no
+#aica.DSPEnabled = no
+
+Please set all lines in ~/.config/retroarch/retroarch.cfg that correspond to
+the setting "run_ahead_enabled" to "false", as shown in the example below:
+
+run_ahead_enabled = "false"
+
+To troubleshoot issues, running retroarch with the -v argument may help to
+acquire more diagnostic information.
+EOM
+}
+]