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2141 Commits

Author SHA1 Message Date
tg 0e0b379615 sometimes <stdlib.h> doesn’t provide NULL but <stddef.h> does (386BSD) 2012-04-14 14:04:13 +00:00
tg 29e4269f33 if the OS does not provide sig_atomic_t and/or ssize_t, you can now define 
MKSH_TYPEDEF_SIG_ATOMIC_T and MKSH_TYPEDEF_SSIZE_T via CPPFLAGS to the
*correct* definitions (it’s absolutely critical they be correct!)
 2012-04-14 14:02:40 +00:00
tg d388de51f9 update to latest portmdoc; apply the Lt/Gt/Ba rule again 2012-04-14 12:51:34 +00:00
tg 536bc0463f make -fwrapv common; at least clang also can do it 2012-04-08 20:02:33 +00:00
tg 5b4d0dbbc5 drop all deprecated code, you have been warned 2012-04-07 11:19:53 +00:00
tg 2d879f3b79 move unexpected TELIF warning into #ifdef DEBUG as it never triggered 2012-04-07 11:19:30 +00:00
tg 0af5e1f288 can’t forget LynxOS, although it’s still preliminary… 2012-04-06 23:10:50 +00:00
tg 5d4492608a more speling 2012-04-06 15:23:11 +00:00
tg 3d3081115b if LDSTATIC is not empty (i.e. "-static" or " "), always add “our” sources: 
• strlcpy
• utf_wcwidth
note strchr/strstr from misc.c are still #ifdef DEBUG only, as they are
not eligible: they’re for const-cleanliness debugging purposes

XXX get rid of multiple occurrences of binary search code, too…
 2012-04-06 15:20:42 +00:00
tg 8ac32ba793 fix some comments 2012-04-06 15:06:42 +00:00
tg ab1ba32d0b bring back $LDSTATIC support 2012-04-06 15:03:42 +00:00
tg a4eb9795de fix indentation mishap 2012-04-06 14:07:52 +00:00
tg 981ad02dbe drop str{,n}casecmp, too 2012-04-06 13:29:01 +00:00
tg 30949fe090 use a reverse test for sys_siglist_decl – this one works on Dell UNIX 2012-04-06 13:25:51 +00:00
tg 4a89ae1cd0 drop the need for strcasestr: just uppercase a copy and compare with uppercased 2012-04-06 12:59:28 +00:00
tg 5e12953cfe bring back -DMKSH_UNEMPLOYED default on BeOS as it’s less usable otherwise 2012-04-06 12:57:53 +00:00
tg 0c3f231d37 rewrite stateptr-underflow check to be perl-less 2012-04-06 12:30:40 +00:00
tg 179088fcc8 omit glob-bad-2 test on Dell UNIX 4.0 R2.2 (SVR4), too 2012-04-06 12:27:15 +00:00
tg ff0d8cd3e9 rewrite the EINTR importing code with help of stsc from #nosec on IRC, 
and add a semicolon to the end of the BEGIN block (RT says it fixes LynxOS)
 2012-04-06 12:22:14 +00:00
tg 6faa68ff8b LynxOS defines PRINT somewhere, undef it 2012-04-06 11:51:43 +00:00
tg 6ca4228e7c disabling jobs just when there is no ctty isn’t needed, at least for BeOS 
XXX recheck this with all the others, e.g. NeXTstep
 2012-04-01 17:48:24 +00:00
tg 3b2d9322ec change signal probing order: prefer e.g. SEGV over BUS when same Nr. (BeOS) 2012-04-01 17:17:45 +00:00
tg c30bf73a56 BeOS has no tty nor uid/gid other than 0, a̲n̲d̲ a broken /bin/sh 2012-04-01 16:55:16 +00:00
tg 412a96d29a speed up Generating list of signal names (XXX can we wrap this into one compile, anyway?) 2012-04-01 16:40:26 +00:00
tg 607a2af260 found the actual reason… cc -E does syntax check and wrap with whitespace ☹ 
also we can only do NeXTstep 3.3 with -posix, but not 3rdpty egcs or OS 4.2
 2012-04-01 04:57:24 +00:00
tg 820b6e905c make even Errno.pm optional 2012-04-01 04:03:08 +00:00
tg dd5fbe82f3 hide persistent history stuff if not enabled 2012-04-01 03:23:08 +00:00
tg a3fd4f62e6 • move behavioural changes topmost (locale, zsh emulate sh, solaris xpg) 
• attempt to handle cpp on nextstep by using -save-temps
• work around another nextstep bug that may or may not hit us, found by RT:
  ‣ http://lists.gnu.org/archive/html/autoconf/2003-11/msg00094.html
• hide "dirname: command not found", scary even if it might help debugging
 2012-04-01 02:35:33 +00:00
tg 2a833165a0 add xep bounds check in x_goto, maybe this will fix the problem the Motorola guys are havink 2012-03-31 19:52:34 +00:00
tg bb1c1e7dba a few more int → bool 2012-03-31 19:20:12 +00:00
tg 3c4d2602ac use Errno, not POSIX, to get EINTR; maybe this is more portable 2012-03-31 18:47:20 +00:00
tg 16732f7e0f add NeXTstep, OpenStep notes 2012-03-31 18:33:16 +00:00
tg 0019c23f4c write appropriate shell replacements for id(1) as well 2012-03-31 18:28:11 +00:00
tg 2e772dbf27 write appropriate shell replacements for printf(1) as well 2012-03-31 18:26:53 +00:00
tg e2a258c527 let regression testsuite pass without existence of /usr/bin/env, env(1) 
by writing appropriate shell replacements
 2012-03-31 18:18:41 +00:00
tg 9646c98356 I give up on writing (1 << 31) in any form. 
Now we just use 0x80000000UL and cast that to mksh_uari_t and,
if required, that to mksh_ari_t afterwards.
 2012-03-31 17:52:33 +00:00
tg ac18ec3752 one more case of cpp(1) wanting C syntax on NeXTstep 2012-03-31 17:42:58 +00:00
tg 307224f143 Use “proper C code” for determining the compiler type even though we use 
only cpp for this: NeXTstep things otherwise:
] conftest.c:42: illegal external declaration, missing ;' after `gcc'
| NeXT Computer, Inc. version cc-437.2.6, gcc version 2.5.8
| NeXT DevKit-based CPP 3.1
| GNU Objective-C version 2.5.8 (80386, BSD syntax) compiled by GNU C version 2.5.8.
 2012-03-31 17:37:03 +00:00
tg e67b98e21b use _setjmp/_longjmp on NeXTstep: its Intel port always restores the signal mask on siglongjmp, which we never have 2012-03-31 17:30:00 +00:00
tg 86c4ea4619 add (#ifdef DEBUG) an assertion that xcp <= xep before doing an Emacs mode 
command; DONG-DONG YANG reports they hit this condition
 2012-03-31 17:29:04 +00:00
tg b82db8764c only pull entropy from glibc pointer guard if glibc is actually there 2012-03-31 17:08:52 +00:00
tg 4e8c5c078d RT suggests to drop sys_siglist and _sys_siglist on *all* SCO products, for now, and whitelist those that do need it (no strsignal) 2012-03-30 10:24:45 +00:00
tg 9cac4c92f6 RT wants to make the awk used configurable, apparently OpenStep 4.2 has a broken default one 2012-03-30 09:27:19 +00:00
tg cf75e7b6ce couple of minor/cosmetic fixes from RT’s compile farm: 
• promote SCO OpenServer and UnixWare to !oswarn
• omit trying -O2/-O on OpenServer 5 and USL C
• cast mksh_ari_t to int, mksh_uari_t to unsigned int for printf
• skip ulimit-1 on syllable (which is still too broken)
• write ((mksh_ari_t)-2147483648) ipv UB ((mksh_ari_t)1 << 31)
  and add a comment that that is actually meant
• rewrite functions returning !void ending in NOTREACHED
  so they’ve got a jump target returning an error at the
  end, to aid older compilers and just to be safe
• cast struct stat.st_size to off_t or size_t explicitly when needed
• shorten struct env by two bytes and an alignment, at least

also, optimise control flow and fix more paren matching cases
 2012-03-29 19:23:01 +00:00
tg 45fa321c23 fail in a clean way even on b0rken compilers 2012-03-28 23:09:24 +00:00
tg 1f6ecff829 make this fail betterly 2012-03-28 23:07:47 +00:00
tg 25745883a9 move USL C detection to after GCC detection, apparently the latter 
masquerades as the former on SCO systems
 2012-03-28 11:15:04 +00:00
tg df8881b9c8 fix embarrassing typo (and I thought I had tested them all), 10x RT 2012-03-28 11:14:20 +00:00
tg 914c1d816f drop call to "custom", SCO says to use it to identify system, 
but RT says it opens a GUI window, and we obviously cannot have this
 2012-03-28 11:13:45 +00:00
tg c4a4b8b275 I don’t know what those compiler authors were smoking… 2012-03-28 11:05:16 +00:00