Get rid sys/share/cpp[123].shr, the pre-ANSI C preprocessor that was
included in the source distribution for use on systems with ancient
C compilers whose preprocessor that couldn't cope with nethack's large
number of macros.
This is an attempt to address the issue of switching from Qt 5 to
Qt 6 or vice versa on Unix without running 'make spotless'. Various
*.h files (but not all of them) in win/Qt/ are run through a program
called 'moc' to create new files *.moc that are included by *.cpp.
The problem is that the constructed files use the same names for Qt
5 or 6 but their contents apparently aren't compatible. This adds
rules (specific to GNU make) that use a pair of timestamp files to
track which version of moc made src/*.moc and to destroy them when
switching Qt versions in order to force their re-creation.
As it stands, a hints file which includes hints/include/compiler.370
is now required in order to build the Qt interface with the Unix
Makefiles. There's no change for platforms that don't use those and
I've no idea whether something comparable could be done for macOS
Xcode IDE.
The first time make is run with WANT_WIN_QT=1 after this is in place,
all the .moc files will be rebuilt and the subset of .cpp files which
include them will be recompiled. After that, the .moc files will be
rebuilt as needed--and only as needed--just like any other constructed
files.
If the one provided in the zip/distribution is newer, replace
the one used by the game after renaming the current one to
symbols.save.
If the one used by the game is newer, do nothing with it.
The mingw-w64 version on the CI platform is older and
is missing a sought copy of winres.h.
This attempts to work around that by having the Makefile
create a temporary copy of winres.h in the win/win32 directory
which that windres.exe is already search in. The file is
then immediately removed after windres uses it.
The contents of the temporary winres.h match the contents
of that file that is distributed with the more up-to-date msys2
distribution of mingw-w64.
It won't be known if this workaround solves all the CI issues
with the mingw build until after it is committed and observed.
Builds for:
sys/msdos/Makefile.GCC - for local build on msdos itself (untested)
sys/unix/NetHack.xcodeproj/project.pbxproj - for Xcode build
sys/windows/Makefile.gcc - for Windows build via Ming-w64 (untested)
sys/windows/Makefile.msc - for visual studio nmake build
sys/windows/vs/files.props for visual studio solution/project build
Move the help text for the 'O' command from the code into its own file
and allow that to be accessed from the '?' menu as well as by choosing
entry '?' in the 'O' menu.
sys/unix/Makefile.top has been updated to handle new 'optmenu', others
need to catch up. The game will still build and run without the file
but asking for options menu help won't work until they do.
The reason that the QT6.2 build on Linux was getting a warning
on qt_main.cpp, but the QT6.2 build on macOS was not, was
because of a difference in compiler flags between clang++ and g++.
clang++ was using the
-Wno-deprecated-declarations
and g++ wasn't, so add it.
djgpp cross-compiler was griping about several.
This also removes these lines from sys/unix/hints/include/compiler.370.
CFLAGS+=-Wno-format-nonliteral
CCXXFLAGS+=-Wno-format-nonliteral
-Wformat-nonliteral should not be incompatible with the printf
argument-checking capabilities on literal format strings and there
shouldn't be any new warnings created.
-- &< --
artifact.c: In function 'artifact_hit':
artifact.c:1309:23: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1309 | mon_nam(mdef));
| ^~~~~~~
artifact.c:1328:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1328 | pline(behead_msg[rn2(SIZE(behead_msg))], wepdesc, "you");
| ^~~~~
ball.c: In function 'drop_ball':
ball.c:896:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
896 | pline(pullmsg, "pit");
| ^~~~~
ball.c:899:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
899 | pline(pullmsg, "web");
| ^~~~~
ball.c:904:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
904 | pline(pullmsg, hliquid("lava"));
| ^~~~~
ball.c:908:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
908 | pline(pullmsg, "bear trap");
| ^~~~~
dig.c: In function 'liquid_flow':
dig.c:747:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
747 | pline(fillmsg, hliquid(typ == LAVAPOOL ? "lava" : "water"));
| ^~~~~
fountain.c: In function 'floating_above':
fountain.c:28:5: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
28 | You(umsg, what);
| ^~~
invent.c: In function 'hold_another_object':
invent.c:1018:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1018 | pline(drop_fmt, drop_arg);
| ^~~~~
invent.c:1073:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1073 | pline(drop_fmt, drop_arg);
| ^~~~~
invent.c: In function 'silly_thing':
invent.c:1811:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1811 | pline(silly_thing_to, word);
| ^~~~~
lock.c: In function 'pick_lock':
lock.c:375:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
375 | pline(no_longer, "hold the", what);
| ^~~~~~~~~
lock.c:379:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
379 | pline(no_longer, "reach the", "lock");
| ^~~~~~~~~
lock.c: In function 'pick_lock':
lock.c:375:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
375 | pline(no_longer, "hold the", what);
| ^~~~~~~~~
lock.c:379:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
379 | pline(no_longer, "reach the", "lock");
| ^~~~~~~~~
mcastu.c: In function 'cast_cleric_spell':
mcastu.c:670:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
670 | pline(fmt, Monnam(mtmp), what);
| ^~~~~
mhitu.c: In function 'hitmsg':
mhitu.c:68:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
68 | pline(pfmt, Monst_name);
| ^~~~~
mkobj.c: In function 'insane_object':
mkobj.c:2848:20: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2848 | impossible(altfmt, mesg, fmt_ptr((genericptr_t) obj), where_name(obj),
| ^~~~~~
mkobj.c:2852:20: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2852 | objnm);
| ^~~~~
mon.c: In function 'mon_givit':
mon.c:1469:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1469 | pline(msg, Monnam(mtmp));
| ^~~~~
mon.c: In function 'mondead':
mon.c:2485:33: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2485 | | SUPPRESS_INVISIBLE), FALSE));
| ^
muse.c: In function 'mon_reflects':
muse.c:2438:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2438 | pline(str, s_suffix(mon_nam(mon)), "shield");
| ^~~~~
muse.c:2445:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2445 | pline(str, s_suffix(mon_nam(mon)), "weapon");
| ^~~~~
muse.c:2450:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2450 | pline(str, s_suffix(mon_nam(mon)), "amulet");
| ^~~~~
muse.c:2458:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2458 | pline(str, s_suffix(mon_nam(mon)), "armor");
| ^~~~~
muse.c:2464:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2464 | pline(str, s_suffix(mon_nam(mon)), "scales");
| ^~~~~
muse.c: In function 'ureflects':
muse.c:2476:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2476 | pline(fmt, str, "shield");
| ^~~~~
muse.c:2483:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2483 | pline(fmt, str, "weapon");
| ^~~~~
muse.c:2487:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2487 | pline(fmt, str, "medallion");
| ^~~~~
muse.c:2493:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2493 | pline(fmt, str, uskin ? "luster" : "armor");
| ^~~~~
muse.c:2497:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2497 | pline(fmt, str, "scales");
| ^~~~~
polyself.c: In function 'polyman':
polyself.c:201:5: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
201 | urgent_pline(fmt, arg);
| ^~~~~~~~~~~~
potion.c: In function 'make_hallucinated':
potion.c:423:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
423 | pline(message, verb);
| ^~~~~
potion.c: In function 'peffect_gain_level':
potion.c:1033:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1033 | You(riseup, ceiling(u.ux, u.uy));
| ^~~
potion.c:1044:21: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1044 | You(riseup, ceiling(u.ux, u.uy));
| ^~~
priest.c: In function 'intemple':
priest.c:487:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
487 | You(msg1, msg2);
| ^~~
read.c: In function 'doread':
read.c:522:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
522 | pline(silly_thing_to, "read");
| ^~~~~
shk.c: In function 'shk_names_obj':
shk.c:2576:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2576 | pline(fmtbuf, obj_name, (obj->quan > 1L) ? "them" : "it", amt,
| ^~~~~~
shk.c:2579:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2579 | You(fmt, obj_name, amt, plur(amt), arg);
| ^~~
shk.c: In function 'shk_chat':
shk.c:4506:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
4506 | pline(Izchak_speaks[rn2(SIZE(Izchak_speaks))], shkname(shkp));
| ^~~~~
shk.c: In function 'check_unpaid_usage':
shk.c:4633:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
4633 | verbalize(fmt, arg1, arg2, tmp, currency(tmp));
| ^~~~~~~~~
sounds.c: In function 'dosounds':
sounds.c:66:21: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
66 | pline(throne_msg[2], uhis());
| ^~~~~
sounds.c:259:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
259 | You_hear(msg, halu_gname(EPRI(mtmp)->shralign));
| ^~~~~~~~
timeout.c: In function 'choke_dialogue':
timeout.c:269:26: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
269 | body_part(NECK));
| ^~~~~~~~~
timeout.c:274:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
274 | urgent_pline(str, hcolor(NH_BLUE));
| ^~~~~~~~~~~~
timeout.c: In function 'levitation_dialogue':
timeout.c:339:26: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
339 | danger ? surface(u.ux, u.uy) : "air");
| ^~~~~~
timeout.c: In function 'slime_dialogue':
timeout.c:379:34: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
379 | urgent_pline(buf, hcolor(NH_GREEN));
| ^~~
timeout.c:381:30: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
381 | urgent_pline(buf, an(Hallucination ? rndmonnam(NULL)
| ^~~
uhitm.c: In function 'hmon_hitmon':
uhitm.c:1398:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1398 | pline(fmt, whom);
| ^~~~~
uhitm.c:1421:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1421 | pline(fmt, whom);
| ^~~~~
uhitm.c: In function 'stumble_onto_mimic':
uhitm.c:5301:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
5301 | pline(fmt, what);
| ^~~~~
../win/tty/wintty.c: In function 'tty_clear_nhwindow':
../win/tty/wintty.c:1649:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1649 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_display_nhwindow':
../win/tty/wintty.c:2339:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2339 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_dismiss_nhwindow':
../win/tty/wintty.c:2432:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2432 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_destroy_nhwindow':
../win/tty/wintty.c:2477:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2477 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_curs':
../win/tty/wintty.c:2503:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2503 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_putsym':
../win/tty/wintty.c:2599:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2599 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_add_menu':
../win/tty/wintty.c:2967:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2967 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_end_menu':
../win/tty/wintty.c:3032:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
3032 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_select_menu':
../win/tty/wintty.c:3140:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
3140 | panic(winpanicstr, window);
| ^~~~~~~~~~~
emcc: error: linker setting ignored during compilation: 'ASSERTIONS' [-Wunused-command-line-argument] [-Werror]
make[1]: *** [Makefile:1306: ../targets/wasm/allmain.o] Error 1
wasm-ld: error: ../targets/wasm/version.o: undefined symbol: nomakedefs
These ones look like actual NetHack issues that this particular compile is catching due to
default -Wunused-but-set-variable.
In the interest of time today, I mostly resorted to using nhUse() on them for now, but a
follow-up by someone might be useful.
options.c:6069:13: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
boolean ret = FALSE;
^
restore.c:903:9: error: variable 'len' set but not used [-Werror,-Wunused-but-set-variable]
int len = 0;
^
uhitm.c:4539:43: error: variable 'nsum' set but not used [-Werror,-Wunused-but-set-variable]
int i, tmp, armorpenalty, sum[NATTK], nsum = MM_MISS,
^
Once 'brew update' and 'brew upgrade' had been done, the qt@5
package did become available for installation and the original
line in the hints file worked, so put it back as it was.
move out-of-date hints files to the outdated folder.
rename the hints files, and hints/include files that are currently
named *.2020 to *.370 (next release number).
encompass Qt6 support in the common hints file macOS.2020 instead
of a separate macOS.2020-qt6, which had already diverged and would
likely be a maintenance headache.
From the Makefile perspective:
WANT_WIN_QT=1 will default to Qt5
WANT_WIN_QT5=1 will assume Qt5
WANT_WIN_QT6=1 will assume Qt6
You must have the appropriate Qt installed, of course.
I expect some additional fine-tuning will be needed as this gets
tried out.
nhmall