Ignore mouse motion events when the window does not have keyboard focus

Set up makeright etc. to allow for easier compilation of alternate versions
The makeright script and the makefile-* slices it depends are modified to allow easily specifying the RELEASE version number of the Maiko emulator to be built. The default version remains 351, but can be changed with e.g. RELEASE=201 ./makeright x The object directories and executables are NOT named with the version.
2026-04-12 22:57:01 +00:00 · 2024-08-15 20:36:26 -07:00 · 2024-08-05 17:13:01 -07:00 · 2024-08-05 16:23:54 -07:00 · 2024-08-05 16:20:09 -07:00 · 2024-05-29 16:52:29 -07:00
49 changed files with 370 additions and 115 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@ cmake-build-*/**
 .idea/
 *.m68k-x/**
 *.m68k/**
+*.386-sdl/**
 *.386-x/**
 *.386/**
 *.ppc-x/**
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,7 +46,8 @@ SET(MAIKO_INIT_DEFINITIONS
 )

 OPTION(MAIKO_DISPLAY_X11 "Use X11 for display." ON)
-OPTION(MAIKO_DISPLAY_SDL "Use SDL for display." OFF)
+SET(MAIKO_DISPLAY_SDL OFF CACHE STRING "Use SDL for display. Version: OFF, 2, 3")
+SET_PROPERTY(CACHE MAIKO_DISPLAY_SDL PROPERTY STRINGS OFF 2 3)

 IF(MAIKO_DISPLAY_X11)
  FIND_PACKAGE(X11 REQUIRED)
@@ -81,19 +82,34 @@ IF(MAIKO_DISPLAY_X11)
  MESSAGE("-- Configured for X11 display")
 ENDIF()

-IF(MAIKO_DISPLAY_SDL)
+IF(MAIKO_DISPLAY_SDL STREQUAL "2")
  FIND_PACKAGE(SDL2 REQUIRED)
  SET(MAIKO_DISPLAY_SDL_DEFINITIONS
-          "-DSDL"
+          "-DSDL=2"
          )
-  SET(MAIKO_DISPLAY_SDL_LIBRARIES ${SDL2_LIBRARIES})
+  SET(MAIKO_DISPLAY_SDL_INCLUDE_DIRS "${SDL2_INCLUDE_DIRS}")
+  SET(MAIKO_DISPLAY_SDL_LIBRARIES SDL2::SDL2)
  SET(MAIKO_DISPLAY_SDL_SRCS
          src/sdl.c
          )
  SET(MAIKO_DISPLAY_SDL_HDRS
          inc/sdldefs.h
          )
-  MESSAGE("-- Configured for SDL display")
+  MESSAGE("-- Configured for SDL2 display")
+ELSEIF(MAIKO_DISPLAY_SDL STREQUAL "3")
+  FIND_PACKAGE(SDL3 REQUIRED)
+  SET(MAIKO_DISPLAY_SDL_DEFINITIONS
+          "-DSDL=3"
+          )
+  SET(MAIKO_DISPLAY_SDL_INCLUDE_DIRS "${SDL3_INCLUDE_DIRS}")
+  SET(MAIKO_DISPLAY_SDL_LIBRARIES SDL3::SDL3)
+  SET(MAIKO_DISPLAY_SDL_SRCS
+          src/sdl.c
+          )
+  SET(MAIKO_DISPLAY_SDL_HDRS
+          inc/sdldefs.h
+          )
+  MESSAGE("-- Configured for SDL3 display")
 ENDIF()

 # according to: https://cmake.org/pipermail/cmake/2016-October/064342.html
@@ -428,23 +444,23 @@ ADD_CUSTOM_TARGET(gen-vdate
 )

 ADD_EXECUTABLE(lde src/ldeboot.c src/unixfork.c)
-TARGET_COMPILE_DEFINITIONS(lde PUBLIC ${MAIKO_DEFINITIONS})
-TARGET_INCLUDE_DIRECTORIES(lde PUBLIC inc)
+TARGET_COMPILE_DEFINITIONS(lde PRIVATE ${MAIKO_DEFINITIONS})
+TARGET_INCLUDE_DIRECTORIES(lde PRIVATE inc)
 IF(MAIKO_DISPLAY_X11)
  # Tell it that the X11 launcher is available.
-  TARGET_COMPILE_DEFINITIONS(lde PUBLIC ${MAIKO_DISPLAY_X11_DEFINITIONS})
+  TARGET_COMPILE_DEFINITIONS(lde PRIVATE ${MAIKO_DISPLAY_X11_DEFINITIONS})
  # This is needed so that it can call XOpenDisplay.
  TARGET_LINK_LIBRARIES(lde X11::X11)
 ENDIF()

 IF(MAIKO_DISPLAY_SDL)
  # Tell it that the SDL launcher is available.
-  TARGET_COMPILE_DEFINITIONS(lde PUBLIC ${MAIKO_DISPLAY_SDL_DEFINITIONS})
+  TARGET_COMPILE_DEFINITIONS(lde PRIVATE ${MAIKO_DISPLAY_SDL_DEFINITIONS})
 ENDIF()

 ADD_EXECUTABLE(ldeether src/ldeether.c src/dlpi.c)
-TARGET_COMPILE_DEFINITIONS(ldeether PUBLIC ${MAIKO_DEFINITIONS})
-TARGET_INCLUDE_DIRECTORIES(ldeether PUBLIC inc)
+TARGET_COMPILE_DEFINITIONS(ldeether PRIVATE ${MAIKO_DEFINITIONS})
+TARGET_INCLUDE_DIRECTORIES(ldeether PRIVATE inc)

 IF(MAIKO_DISPLAY_X11)
  ADD_EXECUTABLE(ldex
@@ -455,8 +471,8 @@ IF(MAIKO_DISPLAY_X11)
    ${MAIKO_DISPLAY_X11_SRCS}
    ${MAIKO_DISPLAY_X11_HDRS}
  )
-  TARGET_COMPILE_DEFINITIONS(ldex PUBLIC ${MAIKO_DEFINITIONS} ${MAIKO_DISPLAY_X11_DEFINITIONS})
-  TARGET_INCLUDE_DIRECTORIES(ldex PUBLIC inc)
+  TARGET_COMPILE_DEFINITIONS(ldex PRIVATE ${MAIKO_DEFINITIONS} ${MAIKO_DISPLAY_X11_DEFINITIONS})
+  TARGET_INCLUDE_DIRECTORIES(ldex PRIVATE inc)
  TARGET_LINK_LIBRARIES(ldex ${MAIKO_LIBRARIES} ${MAIKO_DISPLAY_X11_LIBRARIES})

  ADD_EXECUTABLE(ldeinit
@@ -467,8 +483,8 @@ IF(MAIKO_DISPLAY_X11)
    ${MAIKO_DISPLAY_X11_SRCS}
    ${MAIKO_DISPLAY_X11_HDRS}
  )
-  TARGET_COMPILE_DEFINITIONS(ldeinit PUBLIC ${MAIKO_INIT_DEFINITIONS} ${MAIKO_DISPLAY_X11_DEFINITIONS})
-  TARGET_INCLUDE_DIRECTORIES(ldeinit PUBLIC inc)
+  TARGET_COMPILE_DEFINITIONS(ldeinit PRIVATE ${MAIKO_INIT_DEFINITIONS} ${MAIKO_DISPLAY_X11_DEFINITIONS})
+  TARGET_INCLUDE_DIRECTORIES(ldeinit PRIVATE inc)
  TARGET_LINK_LIBRARIES(ldeinit ${MAIKO_LIBRARIES} ${MAIKO_DISPLAY_X11_LIBRARIES})
 ENDIF()

@@ -481,20 +497,32 @@ IF(MAIKO_DISPLAY_SDL)
    ${MAIKO_DISPLAY_SDL_SRCS}
    ${MAIKO_DISPLAY_SDL_HDRS}
  )
-  TARGET_COMPILE_DEFINITIONS(ldesdl PUBLIC ${MAIKO_DEFINITIONS} ${MAIKO_DISPLAY_SDL_DEFINITIONS})
-  TARGET_INCLUDE_DIRECTORIES(ldesdl PUBLIC inc)
-  TARGET_INCLUDE_DIRECTORIES(ldesdl PRIVATE ${SDL2_INCLUDE_DIRS})
+  TARGET_COMPILE_DEFINITIONS(ldesdl PRIVATE ${MAIKO_DEFINITIONS} ${MAIKO_DISPLAY_SDL_DEFINITIONS})
+  TARGET_INCLUDE_DIRECTORIES(ldesdl PRIVATE inc)
+  TARGET_INCLUDE_DIRECTORIES(ldesdl PRIVATE ${MAIKO_DISPLAY_SDL_INCLUDE_DIRS})
+
+IF(APPLE)
+	IF(MAIKO_DISPLAY_SDL STREQUAL "3")
+#
+# Until CMake properly supports .xcframeworks, https://gitlab.kitware.com/cmake/cmake/-/issues/25998
+# we need to manually set the RPATH to produce a working executable
+#
+	MESSAGE("-- Applying fixup for macOS RPATH for SDL3.xcframework")
+	SET_PROPERTY(TARGET ldesdl APPEND PROPERTY BUILD_RPATH "/Library/Frameworks/SDL3.xcframework/macos-arm64_x86_64")
+#
+	ENDIF()
+ENDIF()
  TARGET_LINK_LIBRARIES(ldesdl ${MAIKO_LIBRARIES} ${MAIKO_DISPLAY_SDL_LIBRARIES})
 ENDIF()

 ADD_EXECUTABLE(mkvdate src/mkvdate.c)
-TARGET_COMPILE_DEFINITIONS(mkvdate PUBLIC ${MAIKO_DEFINITIONS})
-TARGET_INCLUDE_DIRECTORIES(mkvdate PUBLIC inc)
+TARGET_COMPILE_DEFINITIONS(mkvdate PRIVATE ${MAIKO_DEFINITIONS})
+TARGET_INCLUDE_DIRECTORIES(mkvdate PRIVATE inc)

 ADD_EXECUTABLE(setsout src/setsout.c src/byteswap.c)
-TARGET_COMPILE_DEFINITIONS(setsout PUBLIC ${MAIKO_DEFINITIONS})
-TARGET_INCLUDE_DIRECTORIES(setsout PUBLIC inc)
+TARGET_COMPILE_DEFINITIONS(setsout PRIVATE ${MAIKO_DEFINITIONS})
+TARGET_INCLUDE_DIRECTORIES(setsout PRIVATE inc)

 ADD_EXECUTABLE(tstsout src/tstsout.c src/byteswap.c)
-TARGET_COMPILE_DEFINITIONS(tstsout PUBLIC ${MAIKO_DEFINITIONS})
-TARGET_INCLUDE_DIRECTORIES(tstsout PUBLIC inc)
+TARGET_COMPILE_DEFINITIONS(tstsout PRIVATE ${MAIKO_DEFINITIONS})
+TARGET_INCLUDE_DIRECTORIES(tstsout PRIVATE inc)
--- a/bin/makefile-cygwin.x86_64-sdl
+++ b/bin/makefile-cygwin.x86_64-sdl
@@ -5,11 +5,17 @@ CC = gcc -m64 $(GCC_CFLAGS) -I/usr/local/include

 XFILES = $(OBJECTDIR)sdl.o

-XFLAGS = -DSDL
+#
+#  For SDL version 2
+#      -DSDL=2 in XFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in XFLAGS and -lSDL3 in LDFLAGS
+#
+XFLAGS = -DSDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -lm -L/usr/local/lib -lSDL2
 #
--- a/bin/makefile-cygwin.x86_64-x
+++ b/bin/makefile-cygwin.x86_64-x
@@ -18,7 +18,7 @@ XFLAGS = -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lc -lm
--- a/bin/makefile-darwin.386-x
+++ b/bin/makefile-darwin.386-x
@@ -19,7 +19,7 @@ XFLAGS = -I/opt/X11/include -DXWINDOW
 OPTFLAGS =  -O2 -g
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
 DFLAGS = $(DEBUGFLAGS) $(XFLAGS) \
-	-DRELEASE=351 # -DSTACKCHECK -DFSBCHECK -DPCTRACE
+	-DRELEASE=$(RELEASE) # -DSTACKCHECK -DFSBCHECK -DPCTRACE

 LDFLAGS = -L/opt/X11/lib -lX11 -lm
 LDELDFLAGS =  -L/opt/X11/lib -lX11 -lm
--- a/bin/makefile-darwin.aarch64-sdl
+++ b/bin/makefile-darwin.aarch64-sdl
@@ -4,14 +4,21 @@ CC = clang -target aarch64-apple-darwin $(CLANG_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-SDLFLAGS = -DSDL -F /Library/Frameworks
+#
+#  For SDL version 2
+#      -DSDL=2 in SDLFLAGS and -framework SDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in SDLFLAGS and -framework SDL3 in LDFLAGS
+#
+
+SDLFLAGS = -DSDL=2 -F /Library/Frameworks

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
-DFLAGS = $(DEBUGFLAGS) $(SDLFLAGS) -DRELEASE=351
+DFLAGS = $(DEBUGFLAGS) $(SDLFLAGS) -DRELEASE=$(RELEASE)

-LDFLAGS = -F /Library/Frameworks -framework SDL2
+LDFLAGS = -rpath /Library/Frameworks -F /Library/Frameworks -framework SDL2
 LDELDFLAGS =

 OBJECTDIR = ../$(RELEASENAME)/
--- a/bin/makefile-darwin.aarch64-x
+++ b/bin/makefile-darwin.aarch64-x
@@ -18,7 +18,7 @@ XFLAGS = -I/opt/X11/include -DXWINDOW
 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
-DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=351
+DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/opt/X11/lib -lX11 -lm
 LDELDFLAGS =  -L/opt/X11/lib -lX11 -lm
--- a/bin/makefile-darwin.ppc-x
+++ b/bin/makefile-darwin.ppc-x
@@ -19,7 +19,7 @@ XFLAGS = -I/usr/X11/include -DXWINDOW
 OPTFLAGS =  -O2 -g
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
 DFLAGS = $(DEBUGFLAGS) $(XFLAGS) \
-	-DRELEASE=351
+	-DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lm
--- a/bin/makefile-darwin.x86_64-sdl
+++ b/bin/makefile-darwin.x86_64-sdl
@@ -2,16 +2,22 @@

 CC = clang -m64 -target x86_64-apple-darwin $(CLANG_CFLAGS)

+#
+#  For SDL version 2
+#      -DSDL=2 in SDLFLAGS and -framework SDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in SDLFLAGS and -framework SDL3 in LDFLAGS
+#
 XFILES = $(OBJECTDIR)sdl.o

-SDLFLAGS = -DSDL -F /Library/Frameworks
+SDLFLAGS = -DSDL=2 -F /Library/Frameworks

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
-DFLAGS = $(DEBUGFLAGS) $(SDLFLAGS) -DRELEASE=351
+DFLAGS = $(DEBUGFLAGS) $(SDLFLAGS) -DRELEASE=$(RELEASE)

-LDFLAGS = -F /Library/Frameworks -framework SDL2
+LDFLAGS = -rpath /Library/Frameworks -F /Library/Frameworks -framework SDL2
 LDELDFLAGS =

 OBJECTDIR = ../$(RELEASENAME)/
--- a/bin/makefile-darwin.x86_64-x
+++ b/bin/makefile-darwin.x86_64-x
@@ -18,7 +18,7 @@ XFLAGS = -I/opt/X11/include -DXWINDOW
 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O1 -g
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
-DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=351
+DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/opt/X11/lib -lX11 -lm
 LDELDFLAGS =  -L/opt/X11/lib -lX11 -lm
--- a/bin/makefile-emscripten.wasm-wasm
+++ b/bin/makefile-emscripten.wasm-wasm
@@ -4,11 +4,17 @@ CC = emcc $(CLANG_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-XFLAGS = -DSDL -sUSE_SDL=2
+#
+#  For SDL version 2
+#      -DSDL=2 and -sUSE_SDL=2 in XFLAGS and -sUSE_SDL=2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 and -sUSE_SDL=3 in XFLAGS and -sUSE_SDL=3 in LDFLAGS
+#
+XFLAGS = -DSDL=2 -sUSE_SDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2
-DFLAGS = $(XFLAGS) -DRELEASE=351 -DMAIKO_ENABLE_NETHUB
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE) -DMAIKO_ENABLE_NETHUB

 MEDLEY?=../../medley
 SYSOUT?=$(MEDLEY)/loadups/full.sysout
--- a/bin/makefile-emscripten.wasm_nl-wasm_nl
+++ b/bin/makefile-emscripten.wasm_nl-wasm_nl
@@ -4,11 +4,17 @@ CC = emcc $(CLANG_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-XFLAGS = -DSDL -sUSE_SDL=2
+#
+#  For SDL version 2
+#      -DSDL=2 and -sUSE_SDL=2 in XFLAGS and -sUSE_SDL=2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 and -sUSE_SDL=3 in XFLAGS and -sUSE_SDL=3 in LDFLAGS
+#
+XFLAGS = -DSDL=2 -sUSE_SDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2
-DFLAGS = $(XFLAGS) -DRELEASE=351 -DMAIKO_ENABLE_NETHUB
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE) -DMAIKO_ENABLE_NETHUB

 MEDLEY?=../../medley
 SYSOUT?=$(MEDLEY)/loadups/full.sysout
--- a/bin/makefile-freebsd.386-sdl
+++ b/bin/makefile-freebsd.386-sdl
@@ -4,11 +4,17 @@ CC = clang -m32 $(CLANG_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-SDLFLAGS = -DSDL -I/usr/local/include
+#
+#  For SDL version 2
+#      -DSDL=2 in SDLFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in SDLFLAGS and -lSDL3 in LDFLAGS
+#
+SDLFLAGS = -DSDL=2 -I/usr/local/include

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2 -g
-DFLAGS = $(SDLFLAGS) -DRELEASE=351
+DFLAGS = $(SDLFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/local/lib -lSDL2 -lm
 LDELDFLAGS =
--- a/bin/makefile-freebsd.386-x
+++ b/bin/makefile-freebsd.386-x
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/local/include -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2 -g
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/local/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/local/lib -lX11 -lc -lm
--- a/bin/makefile-freebsd.aarch64-sdl
+++ b/bin/makefile-freebsd.aarch64-sdl
@@ -4,11 +4,17 @@ CC = clang -m64 $(CLANG_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-SDLFLAGS = -DSDL -I/usr/local/include
+#
+#  For SDL version 2
+#      -DSDL=2 in SDLFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in SDLFLAGS and -lSDL3 in LDFLAGS
+#
+SDLFLAGS = -DSDL=2 -I/usr/local/include

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2 -g
-DFLAGS = $(SDLFLAGS) -DRELEASE=351
+DFLAGS = $(SDLFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/local/lib -lSDL2 -lm
 LDELDFLAGS =
--- a/bin/makefile-freebsd.aarch64-x
+++ b/bin/makefile-freebsd.aarch64-x
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/local/include -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2 -g
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/local/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/local/lib -lX11 -lc -lm
--- a/bin/makefile-freebsd.x86_64-sdl
+++ b/bin/makefile-freebsd.x86_64-sdl
@@ -4,11 +4,17 @@ CC = clang -m64 $(CLANG_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-SDLFLAGS = -DSDL -I/usr/local/include
+#
+#  For SDL version 2
+#      -DSDL=2 in SDLFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in SDLFLAGS and -lSDL3 in LDFLAGS
+#
+SDLFLAGS = -DSDL=2 -I/usr/local/include

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2 -g
-DFLAGS = $(SDLFLAGS) -DRELEASE=351
+DFLAGS = $(SDLFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/local/lib -lSDL2 -lm
 LDELDFLAGS =
--- a/bin/makefile-freebsd.x86_64-x
+++ b/bin/makefile-freebsd.x86_64-x
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/local/include -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS = -O2 -g
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/local/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/local/lib -lX11 -lc -lm
--- a/bin/makefile-haiku.x86_64-sdl
+++ b/bin/makefile-haiku.x86_64-sdl
@@ -5,11 +5,17 @@ CC = gcc -m64 $(GCC_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-XFLAGS = -DSDL
+#
+#  For SDL version 2
+#      -DSDL=2 in XFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in XFLAGS and -lSDL3 in LDFLAGS
+#
+XFLAGS = -DSDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS =  -lSDL2 -lnetwork
 LDELDFLAGS = -lnetwork -lbsd
--- a/bin/makefile-init-darwin.386
+++ b/bin/makefile-init-darwin.386
@@ -18,7 +18,7 @@ XFLAGS = -I/opt/X11/include -DXWINDOW
 # OPTFLAGS is normally -O2, for INIT we want unoptimized in case we need to debug it
 OPTFLAGS =  -O0 -g
 DEBUGFLAGS =
-DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/usr/X11/lib -lX11 -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lm
--- a/bin/makefile-init-darwin.aarch64
+++ b/bin/makefile-init-darwin.aarch64
@@ -18,7 +18,7 @@ XFLAGS = -I/opt/X11/include -DXWINDOW
 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O0 -g3
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
-DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/opt/X11/lib -lX11 -lm
 LDELDFLAGS = -L/opt/X11/lib -lX11 -lm
--- a/bin/makefile-init-darwin.x86_64
+++ b/bin/makefile-init-darwin.x86_64
@@ -18,7 +18,7 @@ XFLAGS = -I/opt/X11/include -DXWINDOW
 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O0 -g
 DEBUGFLAGS = # -DDEBUG -DOPTRACE
-DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/opt/X11/lib -lX11 -lm
 LDELDFLAGS =  -L/opt/X11/lib -lX11 -lm
--- a/bin/makefile-init-freebsd.386
+++ b/bin/makefile-init-freebsd.386
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/local/include -DXWINDOW

 # OPTFLAGS is normally -O0 for init
 OPTFLAGS = -O0 -g
-DFLAGS = $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/usr/local/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/local/lib -lX11 -lc -lm
--- a/bin/makefile-init-freebsd.aarch64
+++ b/bin/makefile-init-freebsd.aarch64
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/local/include -DXWINDOW

 # OPTFLAGS is normally -O0 for init
 OPTFLAGS = -O0 -g
-DFLAGS = $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/usr/local/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/local/lib -lX11 -lc -lm
--- a/bin/makefile-init-freebsd.x86_64
+++ b/bin/makefile-init-freebsd.x86_64
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/local/include -DXWINDOW

 # OPTFLAGS is normally -O0 for init
 OPTFLAGS = -O0 -g
-DFLAGS = $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/usr/local/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/local/lib -lX11 -lc -lm
--- a/bin/makefile-init-linux.aarch64
+++ b/bin/makefile-init-linux.aarch64
@@ -19,7 +19,7 @@ XFLAGS = -DXWINDOW
 # OPTFLAGS is normally -O2, for INIT we want unoptimized in case we need to debug it
 OPTFLAGS =  -O0 -g
 DEBUGFLAGS =
-DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lc -lm
--- a/bin/makefile-init-linux.x86_64
+++ b/bin/makefile-init-linux.x86_64
@@ -19,7 +19,7 @@ XFLAGS = -DXWINDOW
 # OPTFLAGS is normally -O2, for INIT we want unoptimized in case we need to debug it
 OPTFLAGS =  -O0 -g
 DEBUGFLAGS =
-DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(DEBUGFLAGS) $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lc -lm
--- a/bin/makefile-init-openbsd.x86_64
+++ b/bin/makefile-init-openbsd.x86_64
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/X11R6/include -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351 -DNOVERSION -DINIT
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE) -DNOVERSION -DINIT

 LDFLAGS = -L/usr/X11R6/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11R6/lib -lX11 -lc -lm
--- a/bin/makefile-init-sunos5.sparc
+++ b/bin/makefile-init-sunos5.sparc
@@ -50,7 +50,7 @@ DFLAGS = -DINIT \
 	 $(XFLAGS) \
 	 $(DEBUGFLAGS) \
 	 $(MACHINEFLAGS) \
-	 -DNOVERSION -DRELEASE=351 
+	 -DNOVERSION -DRELEASE=$(RELEASE) 


 LDFLAGS = -lX11 -lc -lm -lsocket -lnsl
--- a/bin/makefile-linux.386-sdl
+++ b/bin/makefile-linux.386-sdl
@@ -5,11 +5,17 @@ CC = gcc -m32 $(GCC_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-XFLAGS = -DSDL
+#
+#  For SDL version 2
+#      -DSDL=2 in XFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in XFLAGS and -lSDL3 in LDFLAGS
+#
+XFLAGS = -DSDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -lm -lSDL2
 LDELDFLAGS =
--- a/bin/makefile-linux.386-x
+++ b/bin/makefile-linux.386-x
@@ -17,7 +17,7 @@ XFLAGS = -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lc -lm
--- a/bin/makefile-linux.aarch64-sdl
+++ b/bin/makefile-linux.aarch64-sdl
@@ -5,11 +5,17 @@ CC = gcc $(GCC_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-SDLFLAGS = -DSDL
+#
+#  For SDL version 2
+#      -DSDL=2 in SDLFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in SDLFLAGS and -lSDL3 in LDFLAGS
+#
+SDLFLAGS = -DSDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(SDLFLAGS) -DRELEASE=351
+DFLAGS = $(SDLFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -lSDL2 -lm
 LDELDFLAGS =
--- a/bin/makefile-linux.aarch64-x
+++ b/bin/makefile-linux.aarch64-x
@@ -17,7 +17,7 @@ XFLAGS = -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lc -lm
--- a/bin/makefile-linux.armv7l-sdl
+++ b/bin/makefile-linux.armv7l-sdl
@@ -5,11 +5,17 @@ CC = gcc $(GCC_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-XFLAGS = -DSDL
+#
+#  For SDL version 2
+#      -DSDL=2 in XFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in XFLAGS and -lSDL3 in LDFLAGS
+#
+XFLAGS = -DSDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -lm -lSDL2
 LDELDFLAGS =
--- a/bin/makefile-linux.armv7l-x
+++ b/bin/makefile-linux.armv7l-x
@@ -17,7 +17,7 @@ XFLAGS = -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lc -lm
--- a/bin/makefile-linux.x86_64-sdl
+++ b/bin/makefile-linux.x86_64-sdl
@@ -5,11 +5,17 @@ CC = gcc -m64 $(GCC_CFLAGS)

 XFILES = $(OBJECTDIR)sdl.o

-XFLAGS = -DSDL
+#
+#  For SDL version 2
+#      -DSDL=2 in XFLAGS and -lSDL2 in LDFLAGS
+#  For SDL version 3
+#      -DSDL=3 in XFLAGS and -lSDL3 in LDFLAGS
+#
+XFLAGS = -DSDL=2

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -lm -lSDL2
 LDELDFLAGS =
--- a/bin/makefile-linux.x86_64-x
+++ b/bin/makefile-linux.x86_64-x
@@ -18,7 +18,7 @@ XFLAGS = -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11/lib -lX11 -lc -lm
--- a/bin/makefile-openbsd.x86_64-x
+++ b/bin/makefile-openbsd.x86_64-x
@@ -17,7 +17,7 @@ XFLAGS = -I/usr/X11R6/include -DXWINDOW

 # OPTFLAGS is normally -O2.
 OPTFLAGS =  -O2 -g3
-DFLAGS = $(XFLAGS) -DRELEASE=351
+DFLAGS = $(XFLAGS) -DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11R6/lib -lX11 -lc -lm
 LDELDFLAGS =  -L/usr/X11R6/lib -lX11 -lc -lm
--- a/bin/makefile-sunos5.386-x
+++ b/bin/makefile-sunos5.386-x
@@ -36,7 +36,7 @@ DEBUGFLAGS = # -DSTACKCHECK -DFNSTKCHECK
 DFLAGS = $(XFLAGS) \
 	 $(DEBUGFLAGS) \
 	-DOS5 \
-	-DRELEASE=351
+	-DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm -lsocket -lnsl
 LDELDFLAGS = -L/usr/X11/lib -lX11  -lc -lm -lsocket -lnsl
--- a/bin/makefile-sunos5.sparc-x
+++ b/bin/makefile-sunos5.sparc-x
@@ -45,7 +45,7 @@ MACHINEFLAGS = -DOS5 -DUSE_DLPI
 DFLAGS = $(XFLAGS) \
 	 $(DEBUGFLAGS) \
 	 $(MACHINEFLAGS) \
-	 -DRELEASE=351
+	 -DRELEASE=$(RELEASE)

 LDFLAGS = -lX11 -lc -lm -lsocket -lnsl
 LDELDFLAGS = -lX11  -lc -lm -lsocket -lnsl
--- a/bin/makefile-sunos5.x86_64-x
+++ b/bin/makefile-sunos5.x86_64-x
@@ -37,7 +37,7 @@ DFLAGS = $(XFLAGS) \
 	 $(DEBUGFLAGS) \
 	-DOS5 \
 	-DUSE_DLPI \
-	-DRELEASE=351
+	-DRELEASE=$(RELEASE)

 LDFLAGS = -L/usr/X11/lib -lX11 -lc -lm -lsocket -lnsl
 LDELDFLAGS = -L/usr/X11/lib -lX11  -lc -lm -lsocket -lnsl
--- a/bin/makeright
+++ b/bin/makeright
@@ -54,9 +54,10 @@ if test $# -gt 0
 	shift
 fi

+: ${RELEASE=351}
 architecture=`machinetype`
 osversion=`osversion`
-echo "making so far for ${osversion} on ${architecture}."
+echo "making release ${RELEASE} for ${osversion} on ${architecture}."
 case "$display" in
 	init)	display=single
 		releasename=init-${osversion}.${architecture}
@@ -71,7 +72,7 @@ case "$display" in
 	x)	releasename=${osversion}.${architecture}-${display}
 		ldename=ldex
 		;;
-	sdl)	releasename=${osversion}.${architecture}-${display}
+	sdl*)	releasename=${osversion}.${architecture}-${display}
 		ldename=ldesdl
 		;;
 	wasm)	osversion=emscripten
@@ -106,12 +107,12 @@ if [ ! -d ../${releasename} ]; then
    mkdir ../${releasename}
 fi

-echo start making lde for ${releasename}.
+echo start making lde for ${releasename}

 # then finally do the make, including the right stuff
 # With makefile-tail merged, this should only take ONE make command....

-make RELEASENAME=${releasename} LDENAME=${ldename} \
+make RELEASENAME=${releasename} RELEASE=${RELEASE} LDENAME=${ldename} \
 			OSARCHNAME=${osversion}.${architecture} \
 			-f makefile-header -f makefile-${releasename} \
 			-f makefile-tail $*
--- a/src/initdsp.c
+++ b/src/initdsp.c
@@ -137,7 +137,7 @@ void clear_display(void) {
 #else /* COLOR */

 void clear_display(void) {
-  short *word;
+  DLword *word;
  int w, h;
  if (MonoOrColor == MONO_SCREEN) {
 #ifndef DISPLAYBUFFER
@@ -150,7 +150,7 @@ void clear_display(void) {
           0);
 #endif /* DISPLAYBUFFER */
  } else { /* MonoOrColo is COLOR_SCREEN */
-    word = (short *)ColorDisplayRegion68k;
+    word = ColorDisplayRegion68k;
    for (h = displayheight; (h--);) {
      for (w = DisplayRasterWidth * 8; (w--);) { *word++ = 0; }
    } /* end for(h) */
--- a/src/mvs.c
+++ b/src/mvs.c
@@ -35,6 +35,7 @@
 #ifdef BIGVM
 #define SWA_FNHEAD
 #else
+#include "byteswapdefs.h" // for swapx
 #define SWA_FNHEAD swapx
 #endif /* BIGVM */

--- a/src/rplcons.c
+++ b/src/rplcons.c
@@ -29,6 +29,10 @@
 #include "lspglob.h"
 #include "lsptypes.h"      // for Listp
 #include "rplconsdefs.h"   // for N_OP_rplcons
+#ifndef NEWCDRCODING
+#include "gcdata.h"
+#include "address.h"
+#endif

 /***************************************************/

--- a/src/sdl.c
+++ b/src/sdl.c
@@ -1,7 +1,8 @@
-#include <SDL2/SDL.h>
-#include <SDL2/SDL_keycode.h>
+#include "version.h"
 #include <assert.h>
 #include <limits.h>
+#include <stdlib.h>
+#include <sys/types.h>
 #include "sdldefs.h"
 #include "byteswapdefs.h"
 #include "lispemul.h"
@@ -10,8 +11,20 @@
 #include "lspglob.h"  // for IOPage
 #include "display.h"  // for CURSORHEIGHT, DisplayRegion68k

+#if SDL == 2
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_keycode.h>
+#elif SDL == 3
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_keycode.h>
+#else
+#error Unrecognized SDL version number, neither 2 nor 3
+#endif
+
 /* if SDLRENDERING is defined, render to a texture rather than
 * using the window surface
+ *
+ * XXX: With SDL3, using the window surface results in a black screen
 */

 #define  SDLRENDERING 1
@@ -33,7 +46,7 @@ static Uint32 sdl_foreground;
 static Uint32 sdl_background;
 static int sdl_bytesperpixel;
 static SDL_PixelFormat *sdl_pixelformat;
-
+static int sdl_window_focusp = 0;
 extern void kb_trans(u_short keycode, u_short upflg);
 extern int error(const char *s);

@@ -532,7 +545,11 @@ static void sdl_update_viewport(int width, int height) {
  r.w = w;
  r.h = h;
 #if defined(SDLRENDERING)
+#if SDL_MAJOR_VERSION == 2
  SDL_RenderSetViewport(sdl_renderer, &r);
+#else
+  SDL_SetRenderViewport(sdl_renderer, &r);
+#endif
 #endif
  printf("new viewport: %d / %d\n", w, h);
 }
@@ -553,7 +570,11 @@ void sdl_setMousePosition(int x, int y) {
 #if defined(SDLRENDERING)
 void sdl_update_display() {
  sdl_bitblt_to_texture(min_x, min_y, max_x - min_x, max_y - min_y);
+#if SDL_MAJOR_VERSION == 2
  SDL_RenderCopy(sdl_renderer, sdl_texture, NULL, NULL);
+#else
+  SDL_RenderTexture(sdl_renderer, sdl_texture, NULL, NULL);
+#endif
  SDL_RenderPresent(sdl_renderer);
 }
 #else
@@ -573,7 +594,11 @@ void sdl_update_display() {
    s.w = r.w * sdl_pixelscale;
    s.h = r.h * sdl_pixelscale;
    sdl_bitblt_to_buffer(r.x, r.y, r.w, r.h);
+#if SDL_MAJOR_VERSION == 2
    SDL_LowerBlitScaled(sdl_buffersurface, &r, sdl_windowsurface, &s);
+#else
+    SDL_BlitSurfaceUncheckedScaled(sdl_buffersurface, &r, sdl_windowsurface, &s, SDL_SCALEMODE_NEAREST);
+#endif
    SDL_UpdateWindowSurfaceRects(sdl_window, &s, 1);
  }
 }
@@ -583,10 +608,15 @@ void process_SDLevents() {
  SDL_Event event;
  while (SDL_PollEvent(&event)) {
    switch (event.type) {
+#if SDL_MAJOR_VERSION == 2
      case SDL_QUIT:
+#else
+      case SDL_EVENT_QUIT:
+#endif
        printf("quitting\n");
        exit(0);
        break;
+#if SDL_MAJOR_VERSION == 2
      case SDL_WINDOWEVENT:
        switch (event.window.event) {
          case SDL_WINDOWEVENT_RESIZED:
@@ -595,9 +625,37 @@ void process_SDLevents() {
            sdl_windowheight = event.window.data2;
            sdl_update_viewport(sdl_windowwidth, sdl_windowheight);
            break;
+          case SDL_WINDOWEVENT_ENTER:
+            break;
+          case SDL_WINDOWEVENT_LEAVE:
+            break;
+          case SDL_WINDOWEVENT_SHOWN:
+            break;
+          case SDL_WINDOWEVENT_HIDDEN:
+            break;
+          case SDL_WINDOWEVENT_EXPOSED:
+            break;
+          case SDL_WINDOWEVENT_FOCUS_GAINED:
+            sdl_window_focusp = 1;
+            break;
+          case SDL_WINDOWEVENT_FOCUS_LOST:
+            sdl_window_focusp = 0;
+            break;
        }
        break;
+#else
+      case SDL_EVENT_WINDOW_RESIZED:
+        /* XXX: what about integer multiple of 32 requirements here? */
+        sdl_windowwidth = event.window.data1;
+        sdl_windowheight = event.window.data2;
+        sdl_update_viewport(sdl_windowwidth, sdl_windowheight);
+        break;
+#endif
+#if SDL_MAJOR_VERSION == 2
      case SDL_KEYDOWN:
+#else
+      case SDL_EVENT_KEY_DOWN:
+#endif
 #if 0
        printf("dn ts: %x, type: %x, state: %x, repeat: %x, scancode: %x, sym: %x <%s>, mod: %x\n",
               event.key.timestamp, event.key.type, event.key.state, event.key.repeat,
@@ -610,7 +668,11 @@ void process_SDLevents() {
        }
        handle_keydown(event.key.keysym.sym, event.key.keysym.mod);
        break;
+#if SDL_MAJOR_VERSION == 2
      case SDL_KEYUP:
+#else
+      case SDL_EVENT_KEY_UP:
+#endif
 #if 0
        printf("up ts: %x, type: %x, state: %x, repeat: %x, scancode: %x, sym: %x <%s>, mod: %x\n",
               event.key.timestamp, event.key.type, event.key.state, event.key.repeat,
@@ -619,19 +681,37 @@ void process_SDLevents() {
 #endif
        handle_keyup(event.key.keysym.sym, event.key.keysym.mod);
        break;
+#if SDL_MAJOR_VERSION == 2
      case SDL_MOUSEMOTION: {
        int x, y;
+#else
+      case SDL_EVENT_MOUSE_MOTION: {
+        int ix, iy;
+        float x, y;
+#endif
+        if (!sdl_window_focusp) break;
        SDL_GetMouseState(&x, &y);
        x /= sdl_pixelscale;
        y /= sdl_pixelscale;
        *CLastUserActionCell68k = MiscStats->secondstmp;
+#if SDL_MAJOR_VERSION == 2
        *EmCursorX68K = (*((DLword *)EmMouseX68K)) = (short)(x & 0xFFFF);
        *EmCursorY68K = (*((DLword *)EmMouseY68K)) = (short)(y & 0xFFFF);
+#else
+        ix = x;
+        iy = y;
+        *EmCursorX68K = (*((DLword *)EmMouseX68K)) = (short)(ix & 0xFFFF);
+        *EmCursorY68K = (*((DLword *)EmMouseY68K)) = (short)(iy & 0xFFFF);
+#endif
        DoRing();
        if ((KBDEventFlg += 1) > 0) Irq_Stk_End = Irq_Stk_Check = 0;
        break;
      }
+#if SDL_MAJOR_VERSION == 2
      case SDL_MOUSEBUTTONDOWN: {
+#else
+      case SDL_EVENT_MOUSE_BUTTON_DOWN: {
+#endif
        switch (event.button.button) {
          case SDL_BUTTON_LEFT: PUTBASEBIT68K(EmRealUtilin68K, MOUSE_LEFT, FALSE); break;
          case SDL_BUTTON_MIDDLE: PUTBASEBIT68K(EmRealUtilin68K, MOUSE_MIDDLE, FALSE); break;
@@ -641,7 +721,11 @@ void process_SDLevents() {
        if ((KBDEventFlg += 1) > 0) Irq_Stk_End = Irq_Stk_Check = 0;
        break;
      }
+#if SDL_MAJOR_VERSION == 2
      case SDL_MOUSEBUTTONUP: {
+#else
+      case SDL_EVENT_MOUSE_BUTTON_UP: {
+#endif
        switch (event.button.button) {
          case SDL_BUTTON_LEFT: PUTBASEBIT68K(EmRealUtilin68K, MOUSE_LEFT, TRUE); break;
          case SDL_BUTTON_MIDDLE: PUTBASEBIT68K(EmRealUtilin68K, MOUSE_MIDDLE, TRUE); break;
@@ -651,11 +735,17 @@ void process_SDLevents() {
        if ((KBDEventFlg += 1) > 0) Irq_Stk_End = Irq_Stk_Check = 0;
        break;
      }
+#if SDL_MAJOR_VERSION == 2
      case SDL_MOUSEWHEEL:
+#else
+      case SDL_EVENT_MOUSE_WHEEL:
+#endif
        /*
         printf("mousewheel mouse %d x %d y %d direction %s\n", event.wheel.which, event.wheel.x,
               event.wheel.y,
               event.wheel.direction == SDL_MOUSEWHEEL_NORMAL ? "normal" : "flipped");
+        */
+               /*

          these are the 4 key bits for mouse wheel/trackpad scrolling - which unlike X11 are
          *not* presented as mouse button down/up events for each scroll action
@@ -698,8 +788,12 @@ int init_SDL(char *windowtitle, int w, int h, int s) {
    return 1;
  }
  printf("initialised\n");
+#if SDL_MAJOR_VERSION == 2
  sdl_window = SDL_CreateWindow(windowtitle, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
                                sdl_windowwidth, sdl_windowheight, 0);
+#else
+  sdl_window = SDL_CreateWindow(windowtitle, sdl_windowwidth, sdl_windowheight, 0);
+#endif
  printf("Window created\n");
  if (sdl_window == NULL) {
    printf("Window could not be created. SDL_Error: %s\n", SDL_GetError());
@@ -707,7 +801,11 @@ int init_SDL(char *windowtitle, int w, int h, int s) {
  }
 #if defined(SDLRENDERING)
  printf("Creating renderer...\n");
+#if SDL_MAJOR_VERSION == 2
  sdl_renderer = SDL_CreateRenderer(sdl_window, -1, SDL_RENDERER_ACCELERATED);
+#else
+  sdl_renderer = SDL_CreateRenderer(sdl_window, NULL, SDL_RENDERER_ACCELERATED);
+#endif
  if (NULL == sdl_renderer) {
    printf("SDL Error: %s\n", SDL_GetError());
    return 3;
@@ -716,16 +814,25 @@ int init_SDL(char *windowtitle, int w, int h, int s) {
  SDL_SetRenderDrawColor(sdl_renderer, 127, 127, 127, 255);
  SDL_RenderClear(sdl_renderer);
  SDL_RenderPresent(sdl_renderer);
+#if SDL_MAJOR_VERSION == 2
  SDL_RenderSetScale(sdl_renderer, 1.0, 1.0);
-  printf("Creating texture...\n");
  sdl_pixelformat = SDL_AllocFormat(sdl_rendererinfo.texture_formats[0]);
+#else
+  SDL_SetRenderScale(sdl_renderer, 1.0, 1.0);
+  sdl_pixelformat = SDL_CreatePixelFormat(sdl_rendererinfo.texture_formats[0]);
+#endif
+  printf("Creating texture...\n");
  sdl_texture = SDL_CreateTexture(sdl_renderer, sdl_pixelformat->format,
                                  SDL_TEXTUREACCESS_STREAMING, width, height);
  sdl_black = SDL_MapRGB(sdl_pixelformat, 0, 0, 0);
  sdl_white = SDL_MapRGB(sdl_pixelformat, 255, 255, 255);
  sdl_foreground = sdl_black;
  sdl_background = sdl_white;
+#if SDL_MAJOR_VERSION == 2
  sdl_bytesperpixel = sdl_pixelformat->BytesPerPixel;
+#else
+  sdl_bytesperpixel = sdl_pixelformat->bytes_per_pixel;
+#endif
 #else
  printf("Creating window surface and buffer surface\n");
  sdl_windowsurface = SDL_GetWindowSurface(sdl_window);
@@ -734,12 +841,22 @@ int init_SDL(char *windowtitle, int w, int h, int s) {
  sdl_white = SDL_MapRGB(sdl_pixelformat, 255, 255, 255);
  sdl_foreground = sdl_black;
  sdl_background = sdl_white;
+#if SDL_MAJOR_VERSION == 2
  sdl_bytesperpixel = sdl_pixelformat->BytesPerPixel;
+#else
+  sdl_bytesperpixel = sdl_pixelformat->bytes_per_pixel;
+#endif
  buffer_size = width * height * sdl_bytesperpixel;
  buffer = malloc(buffer_size);
+#if SDL_MAJOR_VERSION == 2
  sdl_buffersurface = SDL_CreateRGBSurfaceWithFormatFrom(
      buffer, sdl_displaywidth, sdl_displayheight, sdl_bytesperpixel * 8,
      sdl_displaywidth * sdl_bytesperpixel, sdl_pixelformat->format);
+#else
+  sdl_buffersurface = SDL_CreateSurfaceFrom(
+      buffer, sdl_displaywidth, sdl_displayheight,
+      sdl_displaywidth * sdl_bytesperpixel, sdl_pixelformat->format);
+#endif
 #endif
  printf("SDL initialised\n");
  return 0;
--- a/src/uraid.c
+++ b/src/uraid.c
@@ -49,34 +49,33 @@
 #define vfork fork
 #endif

-#include "lispemul.h"
-#include "lispmap.h"
-#include "adr68k.h"
-#include "lsptypes.h"
-#include "lspglob.h"
-#include "emlglob.h"
-#include "cell.h"
-#include "ifpage.h"
-#include "debug.h"
-#include "devconf.h"
-#include "stack.h"
+#include "version.h"             // for BIGVM

-#include "display.h"
-#include "bitblt.h"
+#include "adr68k.h"              // for NativeAligned4FromStackOffset, LAddr...
+#include "cell.h"                // for DefCell, GetDEFCELL68k, GetVALCELL68k
+#include "dbgtooldefs.h"         // for bt1, bt, sf
+#include "devif.h"               // for DspInterfaceRec, DevRec, DspInterface
+#include "display.h"             // for DISPLAYBUFFER
+#include "gcarraydefs.h"         // for get_package_atom
+#include "gcfinaldefs.h"         // for printarrayblock
+#include "ifpage.h"              // for IFPAGE
+#include "initdspdefs.h"         // for clear_display, flush_display_buffer
+#include "initkbddefs.h"         // for init_keyboard
+#include "kprintdefs.h"          // for print
+#include "lispemul.h"            // for T, DLword, LispPTR, POINTERMASK, NIL
+#include "lispmap.h"             // for DISPLAY_HI, ATOM_HI, DEFS_HI, DISPLA...
+#include "llstkdefs.h"           // for stack_check
+#include "lspglob.h"             // for InterfacePage, Plistspace
+#include "lsptypes.h"            // for GETWORD, GetDTD, GetTypeNumber, dtd
+#include "mkatomdefs.h"          // for make_atom
+#include "returndefs.h"          // for contextsw
+#include "stack.h"               // for FX, ResetFXP
+#include "testtooldefs.h"        // for all_stack_dump, doko, printPC, print...
+#include "timerdefs.h"           // for int_block, int_init, int_unblock
+#include "uraiddefs.h"           // for copy_region, device_after_raid, devi...
+#include "uraidextdefs.h"        // for URMAXCOMM, URMAXFXNUM, URSCAN_ALINK
+#include "vmemsavedefs.h"        // for vmem_save

-#include "uraiddefs.h"
-#include "uraidextdefs.h"
-#include "dbgtooldefs.h"
-#include "gcarraydefs.h"
-#include "initdspdefs.h"
-#include "initkbddefs.h"
-#include "kprintdefs.h"
-#include "llstkdefs.h"
-#include "mkatomdefs.h"
-#include "returndefs.h"
-#include "testtooldefs.h"
-#include "timerdefs.h"
-#include "vmemsavedefs.h"
 #ifdef MAIKO_ENABLE_ETHERNET
 #include "etherdefs.h"
 #endif
@@ -452,6 +451,22 @@ LispPTR uraid_commands(void) {
      }
      print(*((LispPTR *)GetVALCELL68k(index)));
      break;
+    case 'B': { /* print array block */
+      LispPTR objaddr;
+      if (URaid_argnum == 1) {
+        printf("PRINT-ARRAY-BLOCK: B HEX-LispAddress\n");
+        return (T);
+      }
+      errno = 0;
+      objaddr = (LispPTR)strtoul(URaid_arg1, &endpointer, 16);
+      if (errno != 0 || *endpointer != '\0') {
+        printf("Arg not HEX number\n");
+        return (T);
+      }
+      printarrayblock(objaddr);
+    }
+    break;
+
    case 'd': /* DEFCELL */
      if (URaid_argnum != 2) {
        printf("GETD: d litatom\n");
--- a/src/xcursor.c
+++ b/src/xcursor.c
@@ -26,6 +26,7 @@

 static XColor cursor_fore_xcsd, cursor_back_xcsd, xced;
 extern Colormap Colors;
+extern char cursorColor[255];

 extern DspInterface currentdsp;
 /* a simple linked list to remember X cursors */
@@ -143,7 +144,7 @@ void init_Xcursor(DspInterface dsp)

  XLOCK; /* Take no X signals during this activity (ISC 386) */

-  XAllocNamedColor(dsp->display_id, Colors, "black", &cursor_fore_xcsd, &xced);
+  XAllocNamedColor(dsp->display_id, Colors, cursorColor, &cursor_fore_xcsd, &xced);
  XAllocNamedColor(dsp->display_id, Colors, "white", &cursor_back_xcsd, &xced);

  XUNLOCK(dsp); /* OK to take signals again */
--- a/src/xrdopt.c
+++ b/src/xrdopt.c
@@ -53,6 +53,7 @@ static XrmOptionDescRec opTable[] = {
    {"-fg", "*foreground", XrmoptionSepArg, (XPointer)NULL},
    {"-background", "*background", XrmoptionSepArg, (XPointer)NULL},
    {"-bg", "*background", XrmoptionSepArg, (XPointer)NULL},
+    {"-cursorColor", "*cursorColor", XrmoptionSepArg, (XPointer)NULL},
    {"-title", "*title", XrmoptionSepArg, (XPointer)NULL},
    {"-t", "*title", XrmoptionSepArg, (XPointer)NULL},
    {"-icontitle", "*icontitle", XrmoptionSepArg, (XPointer)NULL},
@@ -84,6 +85,8 @@ extern char Window_Title[255];
 char Window_Title[255];
 extern char Icon_Title[255];
 char Icon_Title[255];
+extern char cursorColor[255];
+char cursorColor[255] = {0};

 extern char sysout_name_cl[];
 extern char sysout_name_xrm[];
@@ -115,6 +118,7 @@ void print_Xusage(const char *prog)
  (void)fprintf(stderr, " [-sysout] [<sysout>]                 -path to the Medley image\n");
  (void)fprintf(stderr, " -h[elp]                              -prints this text\n");
  (void)fprintf(stderr, " -info                                -prints configuration info\n");
+  (void)fprintf(stderr, " -cursorColor X11-color-spec	       -sets foreground cursor color\n");
  (void)fprintf(stderr, " -d[isplay] <host>:<display>.<screen>\n");
  (void)fprintf(stderr,
          " -g[eometry] <geom>                   -size & placement for the medley window on your X "
@@ -269,6 +273,10 @@ void read_Xoption(int *argc, char *argv[])

  (void)strcpy(tmp, ""); /* Clear the string */

+  if (XrmGetResource(rDB, "ldex.cursorColor", "Ldex.cursorColor", str_type, &value) == True) {
+    (void)strncpy(cursorColor, value.addr, sizeof(cursorColor) - 1);
+  }
+
  if (XrmGetResource(rDB, "ldex.NoFork", "Ldex.NoFork", str_type, &value) == True) {
    please_fork = 0;
  }
Author	SHA1	Message	Date
Nick Briggs	fd90bbf9b9	Ignore mouse motion events when the window does not have keyboard focus	2024-08-15 20:36:26 -07:00
Nick Briggs	cec93e6ae5	Set up makeright etc. to allow for easier compilation of alternate versions The makeright script and the makefile-* slices it depends are modified to allow easily specifying the RELEASE version number of the Maiko emulator to be built. The default version remains 351, but can be changed with e.g. RELEASE=201 ./makeright x The object directories and executables are NOT named with the version.	2024-08-05 17:13:01 -07:00
Nick Briggs	72e26ca033	Fix compilation for maiko version 201 Version 201 did not have NEWCDRCODING, so the implementation of N_OP_rplcons requires definitions from gcdata.h and address.h	2024-08-05 16:23:54 -07:00
Nick Briggs	f6f833c612	Fix compilation for maiko version 201 Version 201 does not have BIGVM, so SWA_FNHEAD requires swapx which is defined in byteswapdefs.h	2024-08-05 16:20:09 -07:00
Nick Briggs	3ef7d2d68e	Fixing mismatched type declaration avoids cast from DLword* to short*	2024-05-29 16:52:29 -07:00
Nick Briggs	68c74e4e79	Add support for setting cursor color to ldex (X11 display) (#508 ) The cursor (foreground) color can be set with the -cursorColor x11-color-spec option to ldex or any front-end that passes the options through to ldex. For example: lde ... -cursorColor red lde ... -cursorColor '#A020F0' ./run-medley -cursorColor RED -g 1200x700 -sc 1200x700 -noscroll Alternatively, the color may be specified with the ldex*cursorColor resource (in ~/.Xresources, or other such X11 resource databases that are loaded by the X11 server) The command line option will override the X11 resource option.	2024-05-23 09:52:22 -07:00
Nick Briggs	c765ca5cc8	Update SDL dependent code and makefile segments to prepare for SDL3 (#497 ) * Update SDL dependent code and makefile segments to prepare for SDL3 Many APIs have changed between SDL2 and SDL3. This update adds preprocessor conditionals to adapt the Maiko SDL code to allow selection of the SDL major version (2 or 3) from the -DSDL=n define. The SDL3 implementation is currently available as a preview release, 3.1.0, at https://github.com/libsdl-org/SDL/releases/tag/prerelease-3.1.0 * Add updates for makefile-haiku.x86_64-sdl to prepare for SDL3 * Allow makeright to accept sdl3 as display type to ease SDL3 experiments * Update CMakeLists.txt for SDL3 library * Replaces configuration option -DMAIKO_DISPLAY_SDL=ON/OFF with -DMAIKO_DISPLAY_SDL=OFF/2/3 * Replaces PUBLIC definitions with PRIVATE definitions on targets since we are not exporting definitions outside this local compilation * Update messages to indicate which version of SDL is being configured * Add fixup for SDL3.xcframework on macOS to compensate for missing RPATH specification (CMake issue 25998)	2024-05-21 12:07:13 -07:00
Nick Briggs	3ac46abc5c	Implement the "B hexaddr" command to print array block (#506 ) The array block printer was already documented, but not implemented. Clean up with IncludeWhatYouUse, to document why particular includes are present.	2024-05-20 15:12:38 -07:00
Nick Briggs	613ffd8aca	Update .gitignore to ignore 386-sdl build directory (#507 )	2024-05-20 15:10:38 -07:00
Nick Briggs	db5d5a31e7	Add -rpath /Library/Frameworks to accommodate newer macOS releases (#505 ) On or before macOS Ventura's release, defaulting the @rpath to include /Library/Frameworks stopped. Since we expect the SDL2 framework to be installed there we must add a -rpath option. This should be backwards compatible with older macOS releases. (verified on Catalina but nothing older)	2024-05-19 23:39:00 -07:00