Version 2.3.1 (2020-12-27)
--------------------------
Following features are deprecated and will be removed in a future release:
- Support for the SDL 1.2 library (i.e. SDL 2.x should be used instead)
- SDL 2.x "bUseSdlRenderer" config and "GPU scaling" GUI options
(after HW support for SDL2 is available widely enough)
- The old UAE CPU core (i.e. the new WinUAE CPU core should be used instead)
- Python v2 support in Python scripts (Python 2 was end of life in 2020)
- The "external" disassembler (i.e. use "--disasm uae" instead)
- Hatari XBios(255) API enabled with the "--bios-intercept" option
(i.e. use "--natfeats" & "--cmd-fifo" options and "hconsole" instead)
- The old ~/.hatari configuration file location (use ~/.config/hatari instead)
Emulation:
- CPU:
- Fix: unneeded extra prefetch for movem in 68020/30 cpu
(regression in v2.3)
- DSP:
- Fix: master clock use for crossbar/DSP Handshake mode
(partial regression in v1.6)
- Fix: hostport PORTB interrupt handling
Emulator:
- ACSI/IDE/SCSI handling:
- Fix: IDE crash when switching to Falcon mode at run-time
(regression in v2.3)
- Fix: No error dialog on IDE image mount errors
- Fix: Duplicate disk image mount failure handling
- TOS support:
- Fix: TOS 2.07 (Sparrow TOS) support
(regression in v2.3)
- Hatari window handling:
- Fix: Hatari window disappearing from Python UI
when Hatari changes its framebuffer size
(SDL2 specific)
- macOS GUI:
- Fix: FPU setting doesn't work when GUI runs in French
Python UI:
- Several fixes (see its own release-notes.txt)
- Requires now Gtk v3.22 or newer
Tools:
- Fix: assert in hatari_profile (profile post-processor)
with relative symbols
Documentation:
- Add PortMidi info to devices dialog section in manual
- Updated compatibility documentation
Fixed Falcon programs:
- Music missing in H2O game, in Running game main screen,
Stocasto demo and Epidemic music disk
(crossbar/DSP handshake mode)
- Lockup demo freezing at startup
(DSP hostport PORTB interrupt handling)
- Several demos (Cruor 96k, Hmmm..., Keff, Payback 2015) and games
(Beats of Rage, Capy, Confusion preview 2, Men at War preview,
Moonspeeder preview 2, Neurobot, Pacmania X68000, Slippery Sam
and Sokoban by Fun) not starting with TOS4 or EmuTOS unless MMU
was enabled (unneeded extra prefetch in movem)
- Built-in Obsolescence demo, Delmpaint app and Sidetracked GFA
musicdisk had other issues also with MMU under TOS4 or EmuTOS
(unneeded extra prefetch in movem)
Version 2.3.0 (2020-11-28)
--------------------------
Following features are deprecated and will be removed in a future release:
- Support for the SDL 1.2 library (i.e. SDL 2.x should be used instead)
- SDL 2.x "bUseSdlRenderer" config and "GPU scaling" GUI options
(after HW support for SDL2 is available widely enough)
- The old UAE CPU core (i.e. the new WinUAE CPU core should be used instead)
- Python v2 support in Python scripts (Python 2 was end of life in 2020)
- The "external" disassembler (i.e. use "--disasm uae" instead)
- Hatari XBios(255) API enabled with the "--bios-intercept" option
(i.e. use "--natfeats" & "--cmd-fifo" options and "hconsole" instead)
- The old ~/.hatari configuration file location (use ~/.config/hatari instead)
Emulation:
- FDC / Disk :
- Support for MegaSTE DIP switch register $FF9200
(set floppy drive to HD by default on MegaSTE/TT/Falcon)
- support for DD/HD mode on MegaSTE at $FF860E
(when FDC is set to HD mode, reading DD floppies will fail)
- Support for the 'Disk Change' (DC) signal on TT machines on TT's MFP GPIP4
- Fix: IDE disks with sector size > 512 bytes
- Fix: IDE controller is now always available in Falcon mode, even if
no hard disks have been configured.
- CPU:
- Update CPU core to latest WinUAE 4.4.0 beta : full support for undocument
fields in 68000 bus/address error stack frames, as well as CCR flags for
most of the 680x0 instructions (using a cpu tester program on the real
hardware that checks all possible opcodes' combinations)
- 68030 MMU hardware bus error support + various fixes
- FPU fixes
- Video:
- Improved timing when setting Vsync signal
(same place where video counter is reloaded)
- Handle screen where vertical DE signal is completely disabled
- Better start/end position for the VBlank signal at 50Hz and 60Hz
- Sound:
- Add a better filter for downsampling the internal 250 kHz signal, should
give better results when the YM2149 outputs high frequency sounds
- Fix microwire mask shifting when CPU runs > 8 MHz
- MFP :
- Rewrite MFP code to handle several MFP objects and add support
for the TT's 2nd MFP (not all TT's MFP signals are emulated yet)
- Improved Falcon's DMA sound interrupt on GPIP7 and AER
- Blitter:
- Large rewrite of the blitter's core, improving cycle accuracy and
handling the complex cases where xcount=1 and nfsr=1. Code is slighlty
smaller and closer to the logic of the real hardware
- Handle restart in non HOG mode when the CPU uses a RMW instruction
(eg TAS)
- Improve access to memory regions that would generate a bus error
for the CPU
- Emulate additional RTC/NVRAM registers
- megaSTE should start at 8 MHz, not 16 MHz
Emulator:
- Miscellaneous:
- Fix: freeze at Hatari exit and RS-232 device file changes,
when device file(s) are FIFO(s)
- Fix: when autostarting programs without pre-existing INF file,
enable blitter also with EmuTOS
- Use floppy track's size in bytes to detect DD/HD/ED
(instead of counting sectors)
- Add --lilo debug option for more convenient m68k Linux loading
- Config file handling:
- Support config file values with '=' in them
- Skip reading global config file if HATARI_TEST environment
variable is set
- Memory handling:
- Memory snapshot version increase due to FDC changes
(i.e. old snapshots won't work with new version)
- Accept 10MB as valid ST-RAM amount (max on real MegaSTE/TT machines)
and correct invalid Falcon ST-RAM amounts
- Fix: 24-bit address mode change while emulation is running
(triggered e.g. when TT-RAM is enabled for TT)
- HD images:
- Fix: run-time IDE byte swap change requires IDE re-init
- Fix: TOS booting from A: although SCSI drive was enabled
- Support read-only HD image files, and show error dialogs
for image file open/lock issues
- GEMDOS HD emulation:
- Support FASTLOAD program flag with GEMDOS HD
- GEMDOS HD emulation cartridge assembly functionality is moved almost
completely to emulator side. Fixes Atari side error handling when program
file is not readable, and TOS stack overflows in some rare cases
- Detect DTA re-use to reduce DTA cache usage, grow cache on
demand and give warning if its entries need to be re-cycled
(= cache max size is reached)
- Invalid DTA in Fsnext() return -ENMFIL, like TOS does
- Fix: skip non-existing host files on FSnext() instead
of returning an error (latter broke directory listings)
- Fix: Dsetpath/Dgetpath empty path handling
- Hatari graphics support:
- Low/med-rez line doubling uses less CPU and doubled lines in
"TV" display mode are now drawn at half intensity, not as black
(fixes TV mode being too dark)
- SDL2: "--zoom" option accepts any values between 1.0 - 8.0
- SDL2: "--zoom" option is changed to always enable low resolution
doubling before SDL framebuffer is scaled up (or down) by the zoom
factor. This way Hatari output window is approximately same sized
regardless of emulated Atari resolution, like on a real CRT monitor
- SDL2: scale quality is selected automatically; nearest pixel for sharp
output with integer scaling factors, and linear scaling to smooth out
issues with non-integer scaling and window resizes
- SDL2: Now redundant "nRenderScaleQuality" config option is
removed and "Linear scaling" option in GUI is replaced with
the "GPU scaling" option (=bUseSdlRenderer config option)
- Added new "--screenshot-dir" option to select the folder for screenshots
- Fix: [ffmpeg/video] Invalid PNG signature 0x89504E470D0A1A
- Fix: garbage graphics (by clearing the whole render area)
- Fix: Spec512_StoreCyclePalette when using 16 or 32 MHz
- Input handling:
- Support SDL "Hat" events in addition to "Axes" events
(= support 80's game controllers, also in SDL GUI)
- Map a turbofire button independent of the fire button if the game
controller is capable
- Show mouse grab toggle shortcut key in startup statusbar message
- Center host mouse to Hatari window on Atari resets and resolution
changes only when window is focused and mouse pointer is within it
- Fix: keypad emulation with SDL2
- Fix: simulated (socket API) key input with SDL2
- Profiler:
- Profiler backtrace shows now real caller addresses
and their offsets from the function entry points
(slows profiling of addresses with symbols)
- All profiler outputs have now reasonable limits
(so that they don't flood console)
- Fix: exception in profile post-processor script
(with symbol address aliases)
- Tracing:
- Fix: CPU disassembly trace output doesn't go to specified trace file
- Trace flags can be added and removed instead of needing to
always specify all the relevant ones, both with "--trace"
command line option and debugger "trace" command:
--trace os_base,aes, trace +xbios,bios, trace -bios,-aes
- VDI trace shows names also for NVDI/Speedo/GDOS functions
- VDI & AES trace function numbers are shown in hexadecimals
with 0x prefix like rest of the OS calls
- Debugger:
- New "screenshot" command for saving screen dump to a PNG/BMP file
- "symbols resident" option replaced with "symbols autoload"
option which can be used to completely disable automatic symbol
loading and unloading for programs run through the GEMDOS HD
(helps debugging resident programs started from GEMDOS HD)
- Improvements to UAE and external disassembler disassembly
- UAE disassembler is now default instead of external one
(latter doesn't decode all instructions correctly)
- New "info" subcommands:
"acia", "dmasnd", "ikbd", "mfp", "nvram", "rtc" and "scc"
- Also UAE disassembler can now show the profile info
- "info" command can show AES & VDI information on on their
respective traps without VDI mode/tracing being enabled
- Breakpoint ":info" option to call specified info function
on tracing breakpoint hits (one can now use e.g. ":info vdi"
on VdiOpcode breakpoints)
- Improved symbols info output
- Native features:
- Support for missing NF_SHUTDOWN (reset) sub commands
- Test code for rest of features (except for NF_SCSIDRV)
- When Hatari resets or exits due to emulated program
NF_SHUTDOWN / NF_EXIT call, output user a note about that
Tools and Hatari Python/Gtk UI:
- Python scripts use now "python3" because most current distros don't
anymore install Python v2 by default. To use a script with v2,
change "python3" in its first line to "python2"
Building and unit tests:
- Source repository moved from Mercurial to Git
- Fix: issue with multilib capable cross-compilers
- Only Caps library v5.1 is supported (support for old v4.2 is dropped)
- Obsolete Mudflap option replaced with AddressSanitizer support
- Add tests for GEMDOS HD, fullscreen/overscan display, blitter and Hatari
command FIFO + improve CPU/MMU variant coverage in earlier tests
Documentation:
- Up to date documentation provided at: https://hatari.tuxfamily.org/doc/
- New m68k-linux.txt and m68k-netbsd.txt documents on how to
test m68k Linux and NetBSD under Hatari
- Debugging and profiling information is split from manual.html to
a separate debugger.html file
- Minor improvements
Fixed demos:
- Pacemaker STE demo (end part), when it's run from GEMDOS HD
- Multi scrolls part in Closure by Sync
(regression since Hatari 2.2, vsync in bottom border)
- Fullscreen part in Hard As Ice STE demo by I.C.E.
(screen with no vertical DE signal)
- Fullast Vinner by Troed/Sync
(improved vblank position, partial fix for now)
- Electric Night Falcon demo by Dune
(MFP DMA sound interrupt on timer A using AER)
- Oompa by No Extra (after greetings part)
(blitter access to bus error regions)
- E.K.O System (music should now play in the racing scene)
Fixed programs:
- MS Write (crash), when it's run from GEMDOS HD
- Akaisex program reading AKAI S1000 HD floppies converted to STX
- EmuTos drawing vertical lines with blitter and leaving some trails
(blitter in non HOG mode using TAS intruction to restart)
- Cecile v2.22, now also works if no IDE drive has been configured
- Trans D-Bug Express by PHF (lock when running in megaSTE mode at 16 MHz)
Version 2.2.1 (2019-02-08)
---------------------------
Emulation:
- CPU:
- Fix a bug/regression from Hatari 2.1.0 in the UNPK instruction
Version 2.2.0 (2019-01-31)
---------------------------
Note:
- Compiling with SDL 1.2 is considered as deprecated now.
The support for SDL 1.2 will be dropped in a future release.
- Hatari now requires a C compiler compatible with c99/gnu99
Emulation:
- CPU:
- CPU core updated to WinUAE 4.1.0
- Fix 68030 MMU PTEST/FSAVE/FRESTORE
- Improve 68030 bus error handling and retrying faulty instruction
- Fix: only enable cache emulation when relevant
- Improve softfloat FPU emulation
- FPU emulation mode (softfloat or not) can be changed on the fly
- Ensure HW registers region is not cachable for 68030 without MMU
when write allocate mode is enabled
- DSP:
- Fix DSP ROM tables (sin, mulaw & a-law)
- Some waitstate cycles were not correctly counted when accessing
DSP IO regs in CE mode
- Blitter:
- Fix: a rare case in cycle exact mode when bus is shared between CPU
and blitter : the last word of a transfer could be wrong if bus was
owned by CPU just before processing this last word and a read-modify-write
is made
- State of current blitter operation was sometimes not correctly restored
when CPU temporarily stopped the blitter and resumed it later
- DSP emulation was not updated in parallel when blitter was running
- Video:
- Handle VBlank signal and mask the 2 last lines when bottom border
is removed
- Hard disks:
- Experimental support for the NCR5380 SCSI chip in Falcon and TT mode
- Serial ports:
- Very experimental support for the SCC chip of the Mega-STE, TT and Falcon
(only channel B for now, and output only, use the "--scc-b-out" command
line switch)
- Misc:
- Correctly emulate bus error handling for STE lightpen registers
- Experimental support for TOS 2.07 (the "Sparrow" TOS)
Emulator:
- Misc:
- "patch TOS timer-D" speedup option is now disabled by default
- Allow up to 512MB of TT-RAM (increased from 256 MB)
- Additional ROM patches applied to TOS v4.x for 040 & 060
- Improved info and warning output for Hatari constraints and issues
- Memory snapshot save/restore:
- Fix: Include GEMDOS HD file handles so apps with open files work
- Improve memory snapshot save/restore reliability
(e.g. for pending interrupts)
- Save/restore TT RAM content into memory snapshots
- SDL GUI:
- Show warning dialog when cartridge file is disabled due to conflict
with other features
- Fix halt dialog crash on double bus error before SDL init
- Add FPU softfloat option
- Move joystick info to second statusbar line
- Few additional special keys can be remapped
- Fix: broken CPU dialog with old UAE CPU core
- Display 'SF' in status bar if FPU emulation is using softfloat library
- Display 'CE' or 'PF' in status if using 'cycle exact' or 'prefetch' modes
- It is now possible to configure more than one ACSI hard disk images
- MacOS / GUI:
- Minor GUI updates for v2.1 changes
- Fix: "reset" and "don't reset" UI buttons inverted
- Update MIDI panel for French version
- Save screenshots in user defined location or ~/Desktop
- Windows:
- Fix: buffer overflow in relative Hatari datapath handling
- Disk handling:
- IDE byte-swap option added to config file & GUI
- Fix: NF SCSI driver didn't invalidate cache for changed memory area
- Fix: *.INF file in disk image being overridden even when neither
VDI mode or autostart program wasn't specified (v2.1 regression)
- Fix: GEMDOS HD Fwrite() can be done from ROM area (for ROM saving)
- Media handling:
- Fix: AVI recording with PNG codec could be wrongly limited to 4GB
with some OSes
- Screen handling:
- Fix: TOS <= v2.x crashes when mouse is moved in 16x16 area at
the bottom right corner in VDI mode (Hatari v1.0 regression)
- Fix: "--tos-res high" setting
- Debugging:
- Fix: DSP/CPU profile "addresses" commands output line count when
paging. Tell also when it wraps to start
- Each log message has a log level prefix
- (Almost) all Hatari output goes now through logging framework so
that Hatari verbosity can be controlled
- Output at default log level is reduced significantly
- Add support for ISP & USP and 020+ special registers like VBR
- Add "OsCallParam" variable which gives first (word sized) parameter
for OS calls, for use with OS call "*Opcode" breakpoints
- Add virtual V0..V7 registers to "register" command for calculations
- "memdump" and "memwrite" commands output & input can now be also
word or long sized instead of bytes
- Show arguments in DSP XBios call traces
- FPU and PMMU opcodes are now also disassembled in 68040/060 mode
- Options:
- Fix: "--memsize 0" legacy option
- Disable "--timer-d" option by default. Increases CPU usage
(noticeably for ST/e emulation), but some rare (badly written)
programs need it for correct color raster & sample handling
- The "--bios-intercept" option requires now a boolean parameter
to determine whether the option should be enabled or disabled
- Add "--cmd-fifo" option to control Hatari at run-time just by
echoing commands to a FIFO file (created by Hatari)
- Add "--tos none" option to run test programs without any TOS.
Real Atari programs cannot be run with this, as it doesn't
implement the necessary Atari OS calls
- Halt dialog is skipped if --run-vbls is used (for automation)
- Support hex values for --disasm, increase --slowdown max value to 30
Building:
- Fix: Large File Support detection (64 bits off_t)
- Fix: new compile warnings with GCC v8 (+ code cleanup)
- Fix: building when DSP or tracing is disabled
- Improve CMake library finding for recent macOS
- Change Hatari compilation C standard to gnu99
- Add gitlab continuous integration Yaml file
- Many -fsanitize fixes
Tools:
- Hatari Python UI migrated from PyGtk v2 to Gtk v3
- Add Python v3 support to rest of the scripts
(required by Arch Linux & Clear Linux)
- hatari-prg-args script:
- Installed by default
- Fix program argument setting for recent EmuTOS versions
- Support argument setting also for programs that are run
from disk images
- zip2st: handle also directories with spaces in their names
- Fixes to hatari_profiler Callgrind output symbol handling
- Fix TOS bootup tester test output verification
- Few additional tests for validating Hatari functionality.
Almost all tests are now integrated with CTest framework.
Use e.g. "ctest -j4" command to run them
Documentation:
- Tag commits for Hatari releases before v1 in Mercurial repo
- Add notes about (new default) PortMidi support to MIDI usage
- More details on GEMDOS HD and VDI mode emulation limits
- Large updates to compatibility documents and to performance
section in the manual
- Add release checklist document
Fixed demos:
- B.I.G. Demo screen 2 (regression in Hatari 2.1, vblank in bottom border)
Fixed falcon demos:
- 4musiK by Dune & Sector One (don't cache HW register regions in write
allocate mode)
Fixed games:
- Lethal Xcess in STE mode (stopping/resuming blitter and saving/restoring
memory snapshots)
- Lethal Xcess in STF mode (add jitter to MFP, temporary fix)
Fixed programs:
- Many TT/Falcon programs relying on 68030 MMU / bus error retrying are now
working correctly (eg 'memwatch' by Uwe Seimet)
Version 2.1.0 (2018-02-07)
---------------------------
Emulation:
- Video:
- Fix correct number of displayed lines when removing bottom border
- Improve bottom border removal on 60 Hz screen
- More accurate position for reloading video counter on line 310/260
- Fix STE video counter regression at start of VBL (off by 4 cycles)
- Fix Timer B counting when screen is in Mono mode and video resolution
is set to low/medium
- Fix bug preventing screen to be drawn when video address = 0x0
- Add (dumb) Videl address and vertical frequency counters emulation
- Videl unused bits at $FF820E are read as zero
- Sound:
- New cycle exact emulation of the YM2149, all counters are
incremented using a simulated freq of 250 kHz, giving a 250 kHz audio
stream which is downsampled to the desired output frequency.
Some undocumented cases were also measured on real STF
Result should be much more accurate, clearer and emulate complex effects
(phase cancelling on 2 voices for example)
- Fix bad sound during YM sample playing on Falcon/TT
- CPU:
- Support undocumented behaviour for STOP on 68000 when new SR has bit S=0
- Fix some cases where bus/address error stack had a wrong PC
- Correctly store the 32-bit address in the stack in case of a bus error
- Better memory timings for RAM accesses in 68030 mode (for Falcon)
- Accurate DIV overflow undocumented flags
- Correct V flag for BCD instructions for 68020/30
- 68030 instr cache was not correctly disabled when writing EI=0 in CACR
- Improve caches for 68020/30, add cache support when using MMU
- Add 68040/60 data cache emulation, with optional MMU support
- FPU:
- Large improvements in FPU emulation and related instructions/exceptions
- Support for undocumented 68882/68881 FPU constants
- Support for softfloat FPU emulation (slower but more accurate)
- Memory / MMU / MCU:
- Add full support for STF/STE MMU/MCU at $FF8001 and address translation
(emulate the RAS/CAS signal depending on the size of the memory banks,
TOS memory routines don't need to be patched anymore)
- Better results when reading "void" region between end of RAM and 4MB
(return latest data seen on the bus on STF/STE)
- Add support for more RAM combinations (256 KB and 2.5 MB)
- Blitter:
- Add cycle exact bus handling for the blitter (correct bus count for CPU
and blitter, suspend/resume blitter after any memory access, run part
of next CPU instruction in parallel when starting the blitter)
- When writing busy bit=0, update interrupt line and don't clear hog bit
- Floppy:
- Emulate ripple carry adder "bug" for STF DMA address at $FF8609/0B/0D
- For STX images, add support for the verify bit in Type I commands
- Fix a rare case when looking for the next sector header of an STX image
- IKBD:
- Support for Audio Sculpture's custom IKBD program
Emulator:
- MIDI support for Windows and macOS (with PortMidi library)
- Add support for AVI files > 4GB (up to 256 GB)
- Miscellaneous:
- Initial patching for ST-Book ROM
- Add keyboard shortcut for toggling borders
- Fix: rate-limit DSP illegal instruction warnings output
- Disk handling:
- Add "--gemdos-time <atari/host>" option so that user can specify
whether emulation or host timestamps are used with GEMDOS HD files
- Fix: off-by-one error in ACSI image file name handling
- Memory handling:
- Support memory check skipping also on TOS v3 & v4
- Allow RAM size values in KiB instead of MiB
- SDL UI:
- Add a 'blitter-meter' to the status bar, depending on the blitter's usage
- Add refresh rate in the status bar (50, 60 or 71 Hz)
- Disable alt+F4 under Windows so that it doesn't close Hatari
(in case alt+F4 is also used in the emulated program)
- Display handling:
- Add --resizable option to control whether Hatari SDL2 window
can be resized (= turn it off to prevent accidental resizes)
- Support scaling AVI recording (PNG/BMP) frames
- Extended VDI mode font selected based on VDI height
- Fix: Handle window expose events with SDL 2.0
- Fix: don't switch bitdepth when recording AVI
- Fix: X11 window embedding (to Python GUI) with SDL2
- Fix: TOS v2 & v3 Atari logo display in extended VDI resolutions
- Fix: Limit Videl widths for GLES2 SDL2 backends
- Virtual INF file handling:
- Add "--auto" option to autostart programs also from somewhere
else than C: root, and to enable required GEMDOS interception
without full GEMDOS HD emulation
- Add --tos-res option to specify TOS ST/STE/TT resolution
for color monitors, with or without autostart. Also enables
blitter for machines & TOS versions supporting it
- Uses existing INF file as base, if one exists
- If not, specifies open window for boot drive
- Fix: Use separate INF files for TOS v1 and v2+ autostarting
- Fix: Normal users cannot use tmpfile() directly under Windows
- Debugger improvements:
- Fix: '>>' bit-shift parsing
- Fix: CPU prefetch when changing PC address
- Add "CycleCounter" variable
- Add "info dta [addr]" command
- Add "cpu_regs" trace option to show register values after
each executed instruction
- Add support for reading GNU-style a.out symbol table format
(which is GCC default) in addition to DRI/GST symbols
- Add absolute symbols support in addition to BSS/DATA/TEXT ones
- Use terminal size for paging (disassembly, memdump, symbols)
commands. NOTE: remove old dDisasmLines & nMemdumpLines options
from Hatari config file, or set them to -1, to enable this!
- Add 'nSymbolLines' configuration option to specify how many
lines 'symbols' command pages
- 'symbols resident' command and 'bSymbolsResident' config option
toggle whether program symbols are removed when program
terminates, or only when the next program starts
- 'symbols match" command and 'bMatchAllSymbols' config option
toggle whether TAB completes all symbols or just symbol types
relevant for given command
- 'symbols addr' is split into 'symbols code' & 'symbols data'
- TEXTEnd value is now TEXT+TextSize, instead of TEXT+TextSize-1
- Add "-f" option to 'cd' so that setup scripts can specify
what directory is used after currently invoked script(s)
have finished
- Move exception mask setting from config file "Log" section
to "Debugger" section where it belongs
- Compilation:
- Fix compilation when using ARM 64 target
- Allow compilation on untested host architectures (e.g. MIPS & s390x)
- Search for local headers first, then system's one (eg zip.h)
- Don't redefine bswap_16/_32 macros if they already exist
Other changes:
- Add French keyboard mapping that works also with SDL2
- All symbols output by gst2ascii are now TEXT relative
and it supports also a.out format symbol tables
- Fix: Python GUI updated for Hatari v2.0
- Fix: Python GUI explicitly uses Python v2 (Arch Linux)
- Fix: Python tools made compatible both to Python v2 & v3 (Arch Linux)
- Fix: icon symlink generation (rpmbuild chroot)
- Fix: DESTDIR support for RPM packaging
Fixed Falcon games:
- Ishar 1, 2 & 3, Lasers and Hommes, Moonspeeder preview 2
(Videl video counter)
- Boom preview, Lasers and Hommes, Tank Blaster
(68030 instr-cache)
- Aazohm Krypth, Men at War, Push It, Running, Sky Fall, Sworm
(autostarting)
Fixed Falcon demos:
- Bound 2, E.K.O system (memory access timings)
- Bound 3 (Videl video counter)
- Agony & Chaos A.D. don't freeze anymore (vertical frequency counter)
- Mahabharata (Videl widths with SDL2)
- 2x1287, A Rh positive, Are you experienced, Autowaschen Verboten,
Bound, Bound 42, Codein, Cycedelic knockout, Dan's Lustiges
Kinderfest, Derealization, Dream Dimension, Echos, E.X. Illusion,
Geranium, Hex Pistols, Hmmm, Oergs, Polygon Discount, Terrorize your
soul, Warum, Virtual City (68030 instr-cache)
- Terrorize your soul (DSP warnings 100x slowdown)
- Firestarter, Virtual City, Whirlpool
(autostarting with packed demos)
Fixed TT versions of demos:
- 4getful, Beams (68030 instr-cache, undocumented FPU constants)
Fixed programs for Falcon:
- Hextracker (Videl video counter, when not auto-started)
Fixed games:
- Le Necromancien' STX image (verify bit in type I commands)
Fixed ST/STE demos:
- Sprite32 by Leonard (RESTART_VIDEO_COUNTER on line 310/260)
- Jam-Cols by ICE (STE video counter timings broken in v2.0)
Fixed ST/STE programs:
- Protracker 2.1 and Neochrome Master 2.8 (shifter, bottom border at 60 Hz)
- Audio Sculpture 1.3 and 1.5 beta (timer B in mono mode, bit S=0 in STOP, IKBD)
- True RAM's size detection under TOS/EmuTOS (memory config at $FF8001)
pkglint -r --network --only "migrate"
As a side-effect of migrating the homepages, pkglint also fixed a few
indentations in unrelated lines. These and the new homepages have been
checked manually.
---------------------------
Emulation:
- Machine:
- Support for MegaST & MegaSTE machines added
(this also replaces the Real Time Clock / RTC option, since this chip
is only available on the Mega machines)
- The general purpose registers of the TT SCU are now correctly emulated
(this fixes the problem with AHDI not finding any partitions during boot)
- HD:
- Fix: Disable GEMDOS opcodes after GEMDOS drive is disabled
- Fix: GEMDOS HD can now be initialized multiple times,
e.g. when running EmuTOS RAM image from a normal TOS
- Fix: WORD access to IDE data register at 0xf00002
- Fix: '*.*' pattern with GEMDOS HD should match also files
without extension
- Video:
- Full rewrite of the GLUE state machine, including support for the
4 wakeup states in STF mode, as well as more accurate video timings
(hbl, timer b, top/bottom and left/right removal, mixing 50/60/71 Hz
lines)
- Correctly shows the last 8 pixels for STE 224 byte overscan
- Fix: reading video counter $FF8205/07/09 after modifying it
while display is ON
- Fix: location of the video counter's restart when screen runs at 60 Hz
- TT: sync ST & TT color registers immediately on write, handle
palette bank setting correctly, fix duochrome colors
- Falcon: handle byte access special case for ST color registers
- Falcon: border color support also in HiColor
- better hbl/timer b interrupts when CPU runs at 16/32 MHz
- Sound:
- Special cases for STE DMA sound when start address = end address
- Increase STE DMA volume when compared to the YM2149 volume
- Greatly improve Falcon DMA sound
- CPU:
- use WinUAE CPU for STF/STE mode too, not just Falcon (old CPU core
is considered deprecated)
- improved IACK and simultaneous interrupts
- access IO regs on 2 cycle boundaries when possible
- More accurate 68060 mode (instructions from previous CPU versions
removed in 68060 aren't accepted/emulated anymore)
- Misc bus error / IO mem register handling fixes for TT & Falcon
(e.g. add TT DIP switch register handler)
- Blitter:
- Better bus arbitration when blitter is started
- Don't cause bus error when accessing regions causing CPU bus error
- Fixes to DSP addressing
- Floppy:
- Fix the value of the WPT bit when inserting/ejecting a write protected
floppy
Major update of the CPU for Falcon emulation, based on the latest version of WinUAE CPU : 68060, MMU, data/instruction cache, better prefetch pipeline, cycle accuracy, stack frame, ...
Memory : extra TT-RAM support for TT & Falcon emulation
MFP : better emulation of GPIP, AER and DDR
Gemdos HD emulation : better support for mapping of filenames with international encoding
MIDI : many accuracy improvements
Some fixes for video, blitter, dsp
More options for using ACSI and IDE disk images
Various changes in the UI
Various changes in the debugger
Problems found with existing digests:
Package suse131_libSDL
1c4d17a53bece6243cb3e6dd11c36d50f851a4f4 [recorded]
da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]
Package suse131_libdbus
de99fcfa8e2c7ced28caf38c24d217d6037aaa56 [recorded]
da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]
Package suse131_qt4
94daff738912c96ed8878ce1a131cd49fb379206 [recorded]
886206018431aee9f8a01e1fb7e46973e8dca9d9 [calculated]
Problems found locating distfiles for atari800, compat12, compat 13,
compat14, compat15, compat20, compat30, compat40, compat50,
compat50-x11, compat51, compat51-x11, compat60, compat61,
compat61-x11, fmsx, osf1_lib, vice, xbeeb, xm7.
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
Huge improvements to the FDC emulation
Support for STX files on any OS (with Hatari's own open source code), as well as support for IPF/CTR files
Write support for STX files, using .wd1772 files
Some various fixes to the video emulation
Many changes to the CPU related to prefetch
Some fixes to STE sound (microwire and LMC) and to Falcon sound
Some fixes to Gemdos HD emulation : clip filenames, autostart
Some fixes to ASCI HD : larger image, improve some commands
Changes to the UI : 2nd line of information at the bottom, better performances under SDL, more options in some screens
For developpers : more Natfeats commands, better tracing of OS calls (bios, xbios, ...), many additions to the debugger
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE= 33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE= 33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.
Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.
Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.
Whitespace cleanups and other nits corrected, where necessary.
Changelog:
Version 1.6.1 (2012-01-13):
---------------------------
This version is mainly a bugfix for 1.6.0, where monochrome mode
gave a black screen and was not usable.
Emulation:
- Fixes to bootup issues in monocrome mode
- Better left border removal timings
- DSP external memory access cycles taken into account
Other changes:
- Fix to allow build with Xcode 3.1.3/OS X 10.5.8 PPC
- Several fixes & updates needed to Hatari UI & hconsole
for them to work correctly with Hatari v1.6.x
- Test programs added for testing TOS booting with different
HW configurations and for finding out values needed in
Hatari keymaps
- Remove a potential segfault in the debugger
Fixed Demos :
Vodka Demo - Kill The Beast 2 (left border removal)
* Update MASTER_SITES and HOMEPAGE.
* Remove c++ from USE_LANGUAGES.
* Set LICENSE.
Changelog:
Version 1.6.0 (2012-01-01):
---------------------------
The Hatari project has been moved from hatari.berlios.de to
http://hatari.tuxfamily.org/. Please update all bookmarks!
Emulation:
- More accurate FDC emulation (correct status bits and commands' timings,
DMA transfer by blocks of 16 bytes, floppy change detection). This should
fix a lot of non working games
- More accurate microwire clock emulation
- SCSI class 1 (ICD) command support for drives > 1 GB
- Improved color conversion table so that colors are a little bit brighter
- Improve shifter (add another method to do 4 pixel hardware scrolling,
better emulation for 0 byte blank line)
- Some fixes to the IKBD emulation
- Better filters and model for sound emulation
- Correct VBL timings in TT monochrome (double clicking works now)
- More cycle accurate Falcon DSP <-> CPU emulation. All the demos that
needed 32Mhz CPU with the old CPU core in Hatari v1.5, work now at
correct 16Mhz with the WinUAE CPU core
- 030 MMU emulation with the WinAUE CPU core
Emulator:
- Switch to ST mode when using TOS <= 1.04
- Replace "--slowfdc" with "--fastfdc" option and default to fast FDC being OFF
- "--fast-boot" option to initialize "memvalid" system variables to
by-pass the memory test of TOS, so that the system boots faster
- "--force-max" option to force Hatari use specified maximum resolution
to avoid window size changes messing up Hatari video recording
- "--desktop-st" option to keep desktop resolution also for ST/STE modes
(unfortunately without scaling besides the low-res doubling)
- GEMDOS HD emulation:
- Allow drives up to Z: (not Y:)
- Unique name for each partition
- Warn user when using too old TOS version
- Dfree() reports host disk total and free size if they're below
value understood by TOS and unlike earlier, it forwards Dfree()
requests for other (IDE/ACSI image) partitions to TOS
- Debugger improvements:
- "history" command to list instructions executed before entering
debugger
- each trace output line is flushed to avoid it being buffered
- Fixed behavior of the Caps Lock key
Other changes:
- Fixes to Hatari UI Hatari window embedding
- Latest Linux sfdisk is borked so atari-hd-image script creates
HD image partition table now itself (experimental)
- Windows needs also HOMEDRIVE for full home path in case Hatari
isn't installed on C:, bug 18297
- Minor fixes
Fixed Demos :
Overscan Demos and Shforstv.exe by Paulo Simoes (black line at top),
ACF - Just Bugging (FDC), Delirious Demo IV (FDC, shifter),
Overdrive Demos - Snirkel Screen (IKBD), Oxygene - Stniccc2000 (FDC),
Cream - Madness (FDC)
Fixed Games :
Superior 65 - Super Monaco GP, DBug 24 - Knightmare, Pompey Pirates 27 - X-Out,
Fuzion 32 - Pang, Fuzion 108 - The Simpson, Fuzion 40 - Super Grand Prix,
Fuzion 46 - Warlock, Fuzion 51 - Navy Seals, Fuzion 61 - Gods, Fuzion 78 -
Carmen Sandiego, Fuzion 82 - Flight Of The Intruder, Fuzion 83 - RBI Baseball 2,
Fuzion 102 - Exile, PP46 - Yolanda, Medway Boys 15 - Murders In Venice,
Medway Boys 83 - Yogi Bear, BBC 2 - Platoon, BBC 39 - The Deep, Superior 71 - The
Running Man, Adrenaline 24 - Demon Blue, Superior 93 - Alien Storm
Fixed Misc Programs :
Procopy 1.50, Terminators Copy 1.68, maxYMizer (caps lock key)
Version 1.5.0 (2011-07-19):
---------------------------
Emulation:
- Alternative CPU core based on WinUAE for more accurate future
HW interaction emulation (see readme.txt on how to enable it)
- Use precise clocks values (as described in Atari's official schematics)
for better video/dma audio synchronisation (e.g. More Or Less Zero by DHS)
- DSP:
- Some DSP-timing sensitive Falcon demos that by luck happened to work
with Hatari v1.4, don't work anymore in v1.5 with the default UAE CPU
core. This is because while DSP cycle accuracy has been improved,
the default UAE CPU core isn't fully cycle accurate. The experimental
WinUAE core is needed to run them
- Undocumented 2 bit shift special case for DSP SSI <-> crossbar exchanges
in hanshake mode with 32 Mhz clock (fixes DSP MP2 player used in many
demos & programs, but that requires also using WinUAE core)
- Sound improvements:
- Major rewrite and accuracy improvements in STE DMA sound, including
emulation of the 8 bytes FIFO, giving results nearly identical to
a real STE (e.g. HexTracker by Paulo Simoes)
- Improved precision in sound emulation, with nearly no rounding errors
over successive VBL (correct sound latency on US TOS running at 60 Hz)
- By default mix 3 YM voices using a lookup table of values
measured on real STF to improve digisound (e.g. Flashback demo sound)
- Remove old ST Sound's code used for tone and noise step compute
(some low period values were not correctly emulated)
- Video emulation on STF/STE:
- On STE, correctly shift display 8 pixels to the left when using
224 bytes overscan
- Add support for spec512 mode in med res (fixes 'Best Part Of The
Creation' in 'Punish Your Machine', 'HighRes Mode' demo by Paradox)
- Correctly shift the screen 4 pixels to the left when left border is removed
in med res overscan (Hatari 1.4 handled only low res, fixes 'No Cooper'
by 1984, 'Best Part Of The Creation' by Delta Force)
- Precisely emulate the number of frames per sec (eg 50.053 fps in PAL
instead of the usual 50 Hz)
Emulator:
- Atari program given as argument to Hatari will be automatically
started after TOS boots. GEMDOS hard disk directory can now be
give also as an argument, not just as a (-d) option
- TOS4 or --machine falcon option use enables DSP emulation now
(follow them with --dsp none to disable DSP emulation)
- Memory state saving and restoring fixes, especially for Falcon
- Crossbar state is included -> state file ABI break
- AVI recording options can be set in the new [Video] config file section
- AVI recording supports non integer frame rates.
- Falcon/TT Videl/hostscreen improvements:
- New setting/option for using Desktop resolution & scaling
in fullscreen instead of changing the resolution. On by default
- User's desktop size is used as max limit for Videl zooming.
Requires SDL >= 1.2.10
- Videl resolution change is done immediately, not 3 VBLs late
- Fix issues in switching between same sized VDI & TT resolutions
- SDL GUI improvements:
- DSP can be disabled from the GUI without needing to restart Hatari
- Disk access LED and desktop-resolution options
- AVI video length (mins:secs) is shown in titlebar during recording
- Option for cropping statusbar from videos & screenshots
- Fileselector scrollbar can be used with mouse
- YM mixing method selection
- Debugging improvements:
- New disassembler with more Motorola like syntax
- CPU & DSP "disasm" and "memdump" commands accept register & symbol
names in addition to numeric addresses / address ranges
- Option to disable Falcon mic
("--mic off" is needed for Mudflap debugging)
- "--run-vbls" can be set also at run-time
- "--bios-intercept" can be toggled from debugger (not just enabled)
- BIOS CON: output is converted to ASCII and redirected to host console
with the --bios-intercept option
- Support for tracing DSP, Videl and Crossbar
- Support for tracing AES calls. VDI calls can now be traced
also without using an extended VDI resolution
- BIOS/XBIOS/GEMDOS/VDI/AES/Line-A/Line-F opcode breakpoint support
- TEXT, DATA and BSS variables for addresses of corresponding segments
in currently loaded program
- "aes", "vdi" and "gemdos" subcommands for "info". Without arguments
they will output information about corresponding OS part state,
with (a non-zero) argument, opcode/call name table is shown.
"video" subcommand for showing video related information.
"cookiejar" subcommand for showing cookiejar contents.
- "file" subcommand to "lock" that executes debugger commands from
given file when debugger is entered (or ":lock" breakpoint is hit)
- ":lock" option to breakpoints that will show (without stopping the
emulation) the same output as what's shown on entering the debugger
- ":file" option to breakpoints that executes the commands from
given file when the breakpoint is hit. This can be used to chain
debugger actions
- multiple breakpoints options can be specified per breakpoint
- parenthesis in "evaluate" command are used to indicate memory
accesses (instead of operator precedence like earlier)
- DSP and CPU code profiling functionality. Provides statistics about
profiled code (executed code address ranges, max and total counts
and cycles), lists addresses/instructions taking most cyles and if
symbols are loaded, what were the most used symbol addresses.
- Profiling information is also shown in disassembly output
Other changes:
- hmsa tool can create empty disk images in addition to converting
disks between ST & MSA formats
- Minimal hatari-tos-register.sh Linux init script (example)
to register Hatari as binfmt_misc handler/runner for TOS programs
- hatari-console.py renamed to hconsole.py, documented and made extensible
(hconsole is command line Python interface for Hatari remote API)
- Support for plain Makefiles removed (except for internal tests),
only CMake is used for configuring and building Hatari
- CMake doesn't require anymore working C++, C-compiler is enough
Emulation:
- IDE improvements:
- Support for second drive (IDE slave)
- WIN_FORMAT command (allows HD Driver to format IDE drives)
- GEMDOS HDD emulation:
- Minor fixes to Fseek(), Fopen(), Fdatime() (e.g. Pure debugger works)
- On TOS v4 Fread() size arg is unsigned, on earlier TOS its signed
(bad code can use -1L to read whole file instead getting fail on TOS4)
- Prevent DTA and read/write functions accessing invalid memory areas
- Programs can now change read-only files to be writable
- Falcon sound emulation:
- Microphone (jack) emulation in Falcon mode (requires portaudio library)
- SSI direct sound entrance ("Audio Fun Machine" and winrec are working)
- DMA sound recording
- Crossbar handshake mode transfers
- Max VDI rez increased to TT-hi size (1280x960)
- 68020+FPU changed to 68EC030+FPU (no MMU 030) for Falcon and TT modes
(Some Falcon programs didn't work with 020)
- Video emulation on STF/STE:
- correctly shift the screen 4 pixels to the left when left border is removed
- add support for STE's 224 bytes overscan line without stabilizer
- when reading $ff8205/07/09 on STE, take into account the value
of horizontal scrolling/prefetch and linewidth
- when writing to $ff8205/07/09 on STE, correctly handle the case
where the write is made while display in ON
- LMC1992 emulation / STE sound filtering
* Fixed HD boot drive when drive C: does not exist. TOS 2.06 was
crashing during the boot process when drive C: did not exist, but
* Fixed drive enumeration of GEMDOS HD emulation. Single partition
GEMDOS HD emulation did not work anymore when an ACSI HD image was
also used, due to some problems with the automatic drive letter detection.
* Fix ConnectedDriveMask with multiple, non-contiguous GEMDOS partitions.
* Fix to incorrect use of DESTDIR in python-ui installation
* more compact debugger output (return to emulation msg)
* update copyright, fix trace settings names
* fix: debugger memdump/disasm show/save/load need now to use '$' for hex
* Improved the CSS of the manual and compatibility list. The "font-
family:Fixed" did not work at all on Windows. Also cleaned up the
CSS in general.
* The hatari icons for the Windows executable must not be put into an
archive for linking.
Emulation:
* Falcon DSP emulation good enough to improve some few games/demos, e.g.
Virtual City. (most still work better with emulation disabled, though)
* New sound engine that fixes all problems with the old one
* 16-bit stereo sound (instead of 8-bit mono)
* Improved blitter emulation (blitter cycles emulation, blitter interrupt)
* Improved STE support for some video registers (hscroll, linewidth, ...)
* Improved printer emulation
* Improved STE microwire emulation
* Improved support for games & demos which are accessing IKBD directly
(including a fake 6301 emulation for the known IKBD programs)
* ACSI emulation fix to get HDDriver working
* Some other minor bugfixes to ST/STe emulation (FDC, MFP, PSG, RS-232)
* Improved MFP emulation
* Improved 68k emulation (move.b Ax,(Ay) and extb.l)
* Fixed bugs in the GEMDOS HD emulation (Pexec() etc.)
Emulator:
* Statusbar and overlay led features
* Screenshots work also in VDI/TT/Falcon mode and are saved as PNGs
* Support for automatic frameskip and pausing emulation
Lots of changes, including
Hatari version 1.0.0
Version 1.0.0 of the Atari ST, STE, TT and Falcon emulator Hatari has
been released. A lot of things have been changed this time:
The user's configuration files are now located in the directory ~/.hatari/
[...]
Hatari version 0.95
Hatari version 0.95 has been released. This release brings you basic
Atari TT and Falcon emulation! Please note that both new emulation
modes are still highly experiemental,some few games and demos work,
but most still have more or less big problems. Basic emulation of
Falcon video shifter (Videl), NVRAM and DMA sound is in place. The
biggest drawback: There is no working Falcon DSP emulation yet.
[...]
- Better Spectrum 512 support (60Hz support, improved I/O memory waitstates).
- STE right border opening support (used in Obsession, Pacemaker).
- Blitter Smudge mode support (used in Pacemaker demo).
- Wheel-mouse simulates cursor up and down.
- Work-around to FDC handling, --slow-fdc option is not anymore needed.
- Bugfix to MFP, sound works now in more YMRockerz releases.
- Bugfix to GEMDOS path handling (Hatari SIGSEGV).
- Bugfix to emulated memory initialization (4MB was cleared earlier, now
exactly the amount set up for Hatari. Saves memory on embedded systems
if less than 4MB is specified.)
- Re-written command-line option handling.
- (Again) lots of code const/static, type usage and indentation cleanup.
- Preliminary support for TOS 3.0x and 030 TT software that runs in ST
resolutions and doesn't need PMMU.
- Native GUI for Mac OSX.
- ACSI emulation fixes to get HD formatting to work with AHDI 5. HD emulation
now works quite fine with AHDI 5 (but other HD drivers are currently not
supported).
- Joystick shortcut changed to toggle cursor emulation between ports 0 and 1.
- Keys for all Hatari shortcuts can now be configured from hatari.cfg.
- Added command line option for setting ST keyboard mapping.
- Joystick command line option requires now parameter for a port for which
the joystick cursor emu is enabled.
- Fixed relative mouse event handling in zoomed low-rez.
- Hatari shows now more of the bottom borden (screen size is now 384x276
instead of 384x267).
- Fixed sync delay timings - sound should now be better (e.g. on Mac OS X).
- Support for STE hardware emulation: STE palette, STE shifter (horizontal fine
scrolling, split screen effects), DMA sound and STE joypads.
See the manual for a list of working STE applications/games/demos.
- Hatari can now emulate up to 14 MiB ST RAM instead of only 4 MiB.
- Support for parallel port joysticks.
- Improved GEMDOS HD emulation (added Fattrib() call).
- Adding and removing a GEMDOS or ACSI hard disk should now work correctly.
- Re-factoring of the screen conversion functions.
- Improved manual: Now with screenshots of the options dialogs.
aalib-x11 and aview-x11.
SDL dependencies change, so bump PKGREVISION (and BUILDLINK_RECOMMENDED)
for affected packages.
Addresses PR 32046 by Leonard Schmidt.
- As always: Code cleanup and bug fixes.
- No more crashes when a program tries to access illegal sector numbers.
- Improved built-in ROM cartridge.
- Rewrote the IO memory emulation code -> Better compatibility.
- Support for TOS 1.06 and TOS 1.62
- Emulated CPU can now also be run at 16 MHz or 32 MHz.
- File selection dialog scrollable with mouse wheel or cursor keys, too.
- Hatari now works on 64-bit host CPUs, too.
- Floppy disk images can now be set writable/write-protected in the GUI.
- Hatari can now also load a global configuration file (e.g. /etc/hatari.cfg).
- Configurable logging functions.
Several changes are involved since they are all interrelated. These
changes affect about 1000 files.
The first major change is rewriting bsd.builtin.mk as well as all of
the builtin.mk files to follow the new example in bsd.builtin.mk.
The loop to include all of the builtin.mk files needed by the package
is moved from bsd.builtin.mk and into bsd.buildlink3.mk. bsd.builtin.mk
is now included by each of the individual builtin.mk files and provides
some common logic for all of the builtin.mk files. Currently, this
includes the computation for whether the native or pkgsrc version of
the package is preferred. This causes USE_BUILTIN.* to be correctly
set when one builtin.mk file includes another.
The second major change is teach the builtin.mk files to consider
files under ${LOCALBASE} to be from pkgsrc-controlled packages. Most
of the builtin.mk files test for the presence of built-in software by
checking for the existence of certain files, e.g. <pthread.h>, and we
now assume that if that file is under ${LOCALBASE}, then it must be
from pkgsrc. This modification is a nod toward LOCALBASE=/usr. The
exceptions to this new check are the X11 distribution packages, which
are handled specially as noted below.
The third major change is providing builtin.mk and version.mk files
for each of the X11 distribution packages in pkgsrc. The builtin.mk
file can detect whether the native X11 distribution is the same as
the one provided by pkgsrc, and the version.mk file computes the
version of the X11 distribution package, whether it's built-in or not.
The fourth major change is that the buildlink3.mk files for X11 packages
that install parts which are part of X11 distribution packages, e.g.
Xpm, Xcursor, etc., now use imake to query the X11 distribution for
whether the software is already provided by the X11 distribution.
This is more accurate than grepping for a symbol name in the imake
config files. Using imake required sprinkling various builtin-imake.mk
helper files into pkgsrc directories. These files are used as input
to imake since imake can't use stdin for that purpose.
The fifth major change is in how packages note that they use X11.
Instead of setting USE_X11, package Makefiles should now include
x11.buildlink3.mk instead. This causes the X11 package buildlink3
and builtin logic to be executed at the correct place for buildlink3.mk
and builtin.mk files that previously set USE_X11, and fixes packages
that relied on buildlink3.mk files to implicitly note that X11 is
needed. Package buildlink3.mk should also include x11.buildlink3.mk
when linking against the package libraries requires also linking
against the X11 libraries. Where it was obvious, redundant inclusions
of x11.buildlink3.mk have been removed.
