e141cab1ac
revert cid 10050DD0C8519194AE9 and 100511FC81525949AF7
...
AT&T SVR4 broke 'cc -c -o foo.o foo.c' totally
switch to an alternative method of finding out the prototypes
provided in IRC by dalias (thanks); RT says this fixes his
issues on SVR4 – let’s just ignore the ominous message from
cid 1004713D70A5362BACF about needing to be a compile-time
check unless something else pops up, I can’t think of something
that isn’t already covered
2013-02-17 07:06:15 +00:00
b684a7c6bd
backpedal with $'…' and $"…" interpolation
...
it turns out this breaks more legacy scripts than anticipated
2013-02-17 05:40:17 +00:00
47f8a21e3c
SVR4 cc doesn’t like -c -o conftest.o when conftest.o already exists:
...
it errors out with “-o would overwrite conftest.o” (thanks RT for reporting)
2013-02-16 17:55:51 +00:00
85d7059c48
… I fsck’d up and built R42b from MAIN ipv mksh-R42stable… oh well.
...
TODO: convert enum to something like uint8_t to save even more space
2013-02-16 00:21:57 +00:00
6b797a7bc8
• test.sh now is -v (verbose) by default, new option -Q to quieten (like Build.sh)
...
• test.sh handles +P, +Q, +S, +v properly
2013-02-11 16:27:56 +00:00
42e1bdc095
doc update
2013-02-10 21:20:57 +00:00
43a41932e7
make DEBUG_LEAKS safely free all resources before the main shell exits
2013-02-10 18:17:30 +00:00
b23d768a9b
Unbreak linking on AIX, reported (with fix) by Torsten Sillke, 10x!
2013-01-12 02:25:01 +00:00
72a748c891
if you have to look *this* up, danger ahead; point to porter's info
2013-01-01 21:19:36 +00:00
0ce1ca41cb
carefully begin owcc (Watcom C’s POSIX cc wrapper) support
2012-12-28 04:58:13 +00:00
113db497ba
RT says QNX 4 has _SIGMAX not SIGMAX or NSIG
2012-12-28 03:35:34 +00:00
192ea7638b
now that we found out the root case for the recent QNX problem…
...
03:11⎜«RT|AO:#!/bin/mksh» YES it WORKS now!
… there’s no reason for sys_nerr to not be const, either ☺
2012-12-28 03:20:35 +00:00
f7acd1f3fc
AIEEE!
...
03:00⎜«RT|AO:#!/bin/mksh» cc -c -o a.out does not output a.out but conftest.o (!!)
evil… just use tcfn=conftest.o for now, cf. cid 1004713D70A5362BACF (but why must it be one?)
2012-12-28 03:05:17 +00:00
b2396677e7
harmonise sys_{sig,err}list ⓐ checks, ⓑ uses, ⓒ _decl values when not needed, ⓓ prototypes; ⓔ “const” is a keyword and thus space-separated from the preceding ‘*’ pointer indicator
2012-12-28 02:28:39 +00:00
64eddba65f
-D__EXT_UNIX_MISC needed for “extern const char * const sys_errlist[];” on QNX
2012-12-27 15:52:47 +00:00
f998054508
16:39⎜«RT|Chatzilla:#!/bin/mksh» ok, tested cc -E outputs preprocessed out with leading space(!).
...
16:49⎜<mirabilos:#!/bin/mksh> that's like NeXTstep which insers spaces around =
16:49⎜<mirabilos:#!/bin/mksh> but we can sed that away I guess.
16:49⎜«RT|Chatzilla:#!/bin/mksh» yeah, modifying grep/sed lines adding " *" works
2012-12-24 17:50:10 +00:00
6d5e27a31a
gcc-snapshot (see below) issued a clobber warning, and both it and mgcc
...
yowled about the memmove test until I found a compromise
gcc version 4.8.0 20121120 (experimental) [trunk revision 193662] (Debian 20121120-1)
2012-12-22 00:03:42 +00:00
8e6fa9a5c6
now we can actually prefer sys_errlist[] (oh, and _sys_errlist[] also exists, a̲n̲d̲ fix a pasto) over strerror(3) like we do for sys_siglist[] and strsignal(3); our implementation is smaller and does more code reuse than even MirBSD libc’s after all
2012-12-17 23:31:30 +00:00
12c662b6e2
thanks to ISC (Interactive) Unix, we now know a few samples of errnos
...
that get used, plus one for the realpath-1 regression test; also make
sys_siglist_decl detection nicer and poison strerror() with non-const
return value ifdef DEBUG, make it always const
2012-12-17 23:18:11 +00:00
ae1ec32dbc
fix whitespace; ACK RT’s Minix-vmd stmts
2012-12-17 22:57:50 +00:00
4c5d7094ef
RT also said what was missing on SunOS 4.1.1 (it also needs -DMKSH_UNEMPLOYED?)
2012-12-17 22:14:27 +00:00
b8d3f12025
merge/genericise RT’s port to Minix-vmd
2012-12-17 21:55:06 +00:00
75af4e244a
add -fno-asynchronous-unwind-tables for all GCC builds, as suggested by dalias and chris2
2012-12-05 19:38:05 +00:00
7fc9e1b492
revert cid 100506499941EC578A6: musl has _ALL_SOURCE now, aliased to
...
_GNU_SOURCE which we already define for convenience; thanks to dalias
and chris2 on IRC for discussion and being accomodating!
2012-12-03 22:10:02 +00:00
2213c5887a
how many times can you botch a gettimeofday mirtoconf check?
2012-12-03 13:07:11 +00:00
6e41c9c2ee
catch MSYS dash printf builtin not working
2012-12-01 14:22:09 +00:00
b868c517b7
remove *all* nonnull assertions and other workarounds for clang scan-build
...
this beast evolved in the last 2½ years, and we’ve had trouble with
some of them earlier
2012-12-01 01:36:30 +00:00
f6728353bd
fix “null argument where non-null required” warning
2012-11-30 22:17:32 +00:00
ce6cdb96f2
regenerate Makefiles
2012-11-30 20:49:18 +00:00
0f3071a8b2
MKSH_DISABLE_EXPERIMENTAL is a NOP again; use ${ precmd;} in dot.mkshrc
2012-11-30 20:19:16 +00:00
2fc5aa487b
RT tells me Minix 2 (i386) also doesn’t have gettimeofday(2)
2012-11-20 18:50:46 +00:00
bfe7d78d40
bring back ${ foo;} sans dot.mkshrc patch, using a temporary file, and as experimental feature
2012-10-22 20:19:18 +00:00
574c024635
introduce MKSH_DISABLE_EXPERIMENTAL and wrap the new feature introduced
...
in cid 1005084678C510CF7E4 in it
2012-10-22 16:53:22 +00:00
59f7279ea2
this is now http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55009
2012-10-21 17:38:22 +00:00
21234f1526
fix detection of penguin flocks
2012-10-14 14:02:10 +00:00
d8662eb228
even more hacks to pass “-O666 -fstrict-overflow -Wstrict-overflow=9 -flto=jobserver” with “gcc version 4.8.0 20120930 (experimental) [trunk revision 191865] (Debian 20120930-1)” ☹ plus make the rtchecks mandatory
2012-10-03 17:24:23 +00:00
0d72035990
make char_is_8_bits assertion more anal
2012-09-28 18:57:49 +00:00
4b2371eebf
add workaround for musl (define _BSD_SOURCE as well) which is even *more*
...
ugly than the one for dietlibc (the other one misunderstanding the *real*
meaning of that flag), by $CC divining, until such time as all the Linux
C libraries will honour _ALL_SOURCE (I wish)…
2012-09-27 18:23:43 +00:00
89613d34d4
detect zsh 2.5.02 as found on NeXTstep 3.3; thanks to ft (Frank Terbeck) and chris2 (Christian Neukirchen)
2012-09-18 14:18:59 +00:00
84020897fd
allow overriding /etc location (LP#1039713), but don’t do it
2012-08-24 19:09:10 +00:00
1d21782419
add -D_DARWIN_C_SOURCE on OSX; should help bsiegert@’s problem
2012-08-03 18:16:43 +00:00
4778a2a62f
lesson learned from http://k1024.org/~iusty/blog/entry/perf-null/ – add -DMKSH_SMALL_BUT_FAST which gives more speed (8/20K less cycles, 5/9K less insns, 1.8/2.4k less branches, 65/275 less branch misses) on Debian/amd64 (klibc-static/eglibc) at cost of 0/2 more page faults and 6K/6K more text size
2012-07-01 15:55:00 +00:00
978d365ab1
-L implies convfds now
2012-07-01 15:51:24 +00:00
c1f821d4e5
(mksh) tighten 32-bit requirements; (lksh) switch to long; allow any bitness
2012-06-28 20:17:39 +00:00
1fa4453946
mh… all I’m gonna hack on upstream today… fix -t for manpage generation and cleanup code snippets; bump vsn; sync clog
2012-06-26 19:33:33 +00:00
967b68e08e
one more thing to implicitly disable (nonsensical anyway) for lksh
2012-06-26 19:15:11 +00:00
967e929e98
add basic LEGACY KSH mode (Build.sh -L), no changes yet
2012-06-25 16:05:10 +00:00
b0543ef064
define $tfn default late (for Things To Come™)
2012-06-24 20:47:07 +00:00
3ebfd6e563
new option -t (target shell filename)
2012-06-24 20:46:07 +00:00
4c65f518af
RT says: libc5 uses __inline__ for its inline stuff, but lcc doesn't support __inline__ but __inline
2012-05-18 01:38:04 +00:00
tg