emulators/reicast: New port: Multi-platform Sega Dreamcast emulator

PR:	252193

9 files changed, 155 insertions, 0 deletions

diff --git a/emulators/Makefile b/emulators/Makefile
index 7ef793c3977f..2f85a9ca18de 100644
--- a/emulators/Makefile
+++ b/emulators/Makefile
@@ -114,6 +114,7 @@
     SUBDIR += qemu6
     SUBDIR += qmc2
     SUBDIR += quasi88
+    SUBDIR += reicast
     SUBDIR += ripes
     SUBDIR += riscv-isa-sim
     SUBDIR += rpcs3
diff --git a/emulators/reicast/Makefile b/emulators/reicast/Makefile
new file mode 100644
index 000000000000..d6a317efb18f
--- /dev/null
+++ b/emulators/reicast/Makefile
@@ -0,0 +1,44 @@
+# Created by: Timothy Beyer <beyert@cs.ucr.edu>
+
+PORTNAME=	reicast
+PORTVERSION=	0.20201231
+CATEGORIES=	emulators games
+
+MAINTAINER=	beyert@cs.ucr.edu
+COMMENT=	Multi-platform Sega Dreamcast emulator
+
+LICENSE=	BSD3CLAUSE GPLv2 LGPL21
+LICENSE_COMB=	multi
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+LIB_DEPENDS=	libao.so:audio/libao \
+		libasound.so:audio/alsa-lib \
+		libcurl.so:ftp/curl \
+		libevdev.so:devel/libevdev \
+		libpulse.so:audio/pulseaudio \
+		libudev.so:devel/libudev-devd
+
+USES=		cmake compiler gl xorg
+USE_GCC=	yes
+USE_LDCONFIG=	yes
+CMAKE_ARGS=	-DOPENGL_EGL_INCLUDE_DIR:PATH=${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
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	reicast
+GH_PROJECT=	reicast-emulator
+GH_TAGNAME=	0bd6ea3
+
+USE_XORG=	ice sm x11 xext
+USE_GL=		egl gbm gl
+
+PLIST_FILES=	bin/reicast
+
+do-install:
+	${INSTALL} ${WRKDIR}/.build/${PORTNAME} \
+		${STAGEDIR}/${PREFIX}/bin/${PORTNAME};
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
+
+.include <bsd.port.mk>
diff --git a/emulators/reicast/distinfo b/emulators/reicast/distinfo
new file mode 100644
index 000000000000..9ade18ae5b8a
--- /dev/null
+++ b/emulators/reicast/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1623465538
+SHA256 (reicast-reicast-emulator-0.20201231-0bd6ea3_GH0.tar.gz) = a30e67754c28029e16cf2eb3d3878906888178e308800139e64e8e29533bc679
+SIZE (reicast-reicast-emulator-0.20201231-0bd6ea3_GH0.tar.gz) = 6467649
diff --git a/emulators/reicast/files/patch-CMakeLists.txt b/emulators/reicast/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..5532f40fde80
--- /dev/null
+++ b/emulators/reicast/files/patch-CMakeLists.txt
@@ -0,0 +1,11 @@
+--- CMakeLists.txt.orig	2020-08-21 20:26:50 UTC
++++ CMakeLists.txt
+@@ -431,6 +431,8 @@ if(${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/reicast/files/patch-libswirl_gui_gui__settings__about.cpp b/emulators/reicast/files/patch-libswirl_gui_gui__settings__about.cpp
new file mode 100644
index 000000000000..22d8576fbe7f
--- /dev/null
+++ b/emulators/reicast/files/patch-libswirl_gui_gui__settings__about.cpp
@@ -0,0 +1,25 @@
+--- libswirl/gui/gui_settings_about.cpp.orig	2020-08-21 20:26:50 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/reicast/files/patch-libswirl_linux-dist_main.cpp b/emulators/reicast/files/patch-libswirl_linux-dist_main.cpp
new file mode 100644
index 000000000000..a0e4638bf5b9
--- /dev/null
+++ b/emulators/reicast/files/patch-libswirl_linux-dist_main.cpp
@@ -0,0 +1,10 @@
+--- libswirl/linux-dist/main.cpp.orig	2020-08-21 20:26:50 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/reicast/files/patch-libswirl_linux_common.cpp b/emulators/reicast/files/patch-libswirl_linux_common.cpp
new file mode 100644
index 000000000000..147dd36e4224
--- /dev/null
+++ b/emulators/reicast/files/patch-libswirl_linux_common.cpp
@@ -0,0 +1,42 @@
+--- libswirl/linux/common.cpp.orig	2020-08-21 20:26:50 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/reicast/files/patch-reicast_cmake_config.cmake b/emulators/reicast/files/patch-reicast_cmake_config.cmake
new file mode 100644
index 000000000000..4fa4fed8b020
--- /dev/null
+++ b/emulators/reicast/files/patch-reicast_cmake_config.cmake
@@ -0,0 +1,16 @@
+--- reicast/cmake/config.cmake.orig	2020-08-21 20:26:50 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/reicast/pkg-descr b/emulators/reicast/pkg-descr
new file mode 100644
index 000000000000..4d95aa12b593
--- /dev/null
+++ b/emulators/reicast/pkg-descr
@@ -0,0 +1,3 @@
+Reicast is a multi-platform Sega Dreamcast emulator.
+
+WWW: https://github.com/reicast/reicast-emulator