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920 Commits

Author SHA1 Message Date
tg 21bceac32e autoscan for the correct ed(1) type 
XXX amend check_categories with stuff like persist history, etc.
 2007-01-18 01:10:55 +00:00
tg 70a7e1527b oops, this must of course be a pointer 2007-01-18 01:03:10 +00:00
tg 545c72e315 typo (reverse logic error) 2007-01-18 01:01:25 +00:00
tg 9e0001d315 pasto, and add more comments 2007-01-18 00:16:26 +00:00
tg 65a86d2f67 bring back sig_t as void pointer in the rare case we 
don't have sighandler_t or __sighandler_t either
 2007-01-18 00:10:16 +00:00
tg 7056c561ec if .Nm is used with arguments, it needs the name, always (groff 1.15) 2007-01-18 00:00:27 +00:00
tg ecc6beb7d5 scan for sig_t (and friends) 2007-01-17 23:54:39 +00:00
tg 2099f1765d prevent confusion 2007-01-17 23:50:26 +00:00
tg bca0f4d603 * Build.sh, histrap.c: prevent testing of strsignal() if we have sys_siglist[] 
* mksh.1: .Nm is never used with "" as argument, fixes GNU groff 1.15
 2007-01-17 23:47:15 +00:00
tg 65a2806e81 scan for revoke() 2007-01-17 23:27:47 +00:00
tg af606537e2 if we don't have rlim_t, assume it's long 2007-01-17 23:18:55 +00:00
tg 22ab30b556 Linux missing MAP_FAILED? 2007-01-17 23:10:14 +00:00
tg c3de1d7564 <sys/sysmacros.h> contains major/minor/makedev on Linux 2.0 2007-01-17 23:04:19 +00:00
tg 4c82f74d2b new option -nd to force static linking of mksh but not mirtoconf tests 2007-01-17 22:59:25 +00:00
tg da2f916010 remove -x (cross-build) option, use -d instead, it does the same 
side effect: TARGET_OS is now honoured without -x too
 2007-01-17 22:55:47 +00:00
tg ddd2dac47d * support old environments without libgen.h (ancient GNU/Linux) 
and stdbool.h (ancient GNU/Linux; NetBSD® 1.6.1)
* __dead must come after, not before, to accomodate gcc 2.7.2.3
 2007-01-17 22:51:47 +00:00
tg 8fea7398d3 we need "$CC -E -" as cpp, not "$CC -E" 
found on
Linux ecce 2.0.38 #1 Wed Jul 26 22:05:46 2000 i686 unknown
Reading specs from /usr/lib/gcc-lib/i386-linux/2.7.2.3/specs
gcc version 2.7.2.3

Note: during the entire compile, there are warnings like
| gcc: unrecognized option `-std=gnu99'
but these won't trigger -Werror since they are in the driver,
not in the front-end, so they are harmless, I guess. (I don't
know of a way to make them vanish, either.)
 2007-01-17 22:35:09 +00:00
tg ceb5a7dba0 check if __RCSID() can be used multiple times; req'd eg. on Mac 2007-01-17 21:42:23 +00:00
tg 6646fff759 oops unbreak -DMKSH_NOPWNAM 2007-01-17 18:01:51 +00:00
tg 42783fdfd9 only call nroff to see if it's gnroff if -r is not given 2007-01-17 17:57:31 +00:00
tg f077c0ab5a list all "known good" OSes in the $TARGET_OS switch, 
echo a warning (but continue) for unknown OSes, with
the desire the porter should send in diffs
 2007-01-17 17:46:18 +00:00
tg 8620379fcc * add #ifdef MKSH_NOPWNAM to prevent pulling in getpwnam() 
* document possible "functionality omission defines" in Build.sh
* sort and sectionise mirtoconf checks; add big comments
 2007-01-17 17:42:22 +00:00
tg c231ab8cc4 * order tests: we want to use correct NOWARN as much as possible 
* "$e" and "echo" fixes for if the stuff begins with a -, and
  quoting cleanup (where feasible, feel free to send diffs)
* cosmetics

I hereby name this baby "Mirtoconf".
 2007-01-17 17:31:59 +00:00
tg f946d405f8 if both "$CPP" (from parent) and "$CC -E" fail, try "cpp" (from $PATH) and 
"/usr/libexec/cpp" and "/lib/cpp" last
 2007-01-17 17:14:25 +00:00
tg 8211416e5a make a loop (removes dup code) 2007-01-17 17:12:43 +00:00
tg 478374ba3b autoscan for c præprocessor now prefers $CPP to "$CC -E" 2007-01-17 17:08:34 +00:00
tg da03ad5be2 autoconf for -O2 (if CFLAGS is _empty_), -Wall, -fwrapv, -fno-strict-aliasing 
XXX untested
 2007-01-17 17:03:59 +00:00
tg d4b4ca5e92 simplify 2007-01-17 16:57:41 +00:00
tg e19a99efaf more creative use of ac_flags() 2007-01-17 16:52:00 +00:00
tg f6dbde5115 thinko 2007-01-17 16:44:19 +00:00
tg bcb0852dcc new shell function for autoconfing compiler flags, reduces redundancy 2007-01-17 16:39:55 +00:00
tg 69584be3bb add two TODOs 2007-01-17 01:59:38 +00:00
tg 263f518dfd * Build.sh: add -fwrapv to standard CFLAGS, just to be on the safe 
side (I don't have capacities to scan 71711 files in MirOS for a
  standards-compliance whack)
* copyright: mention CVS changelogs as place of contributors' name
  and credit information, too
* check.t, sh.h: bump
 2007-01-17 01:24:29 +00:00
tg c480656076 shrink .data a little 2007-01-15 02:48:28 +00:00
tg dc10f66070 optimise 2007-01-15 02:14:02 +00:00
tg 0c809f3db9 static int (which was const) -> integrated into its only use 2007-01-15 02:11:34 +00:00
tg 981a515287 bump vsn 2007-01-15 00:38:20 +00:00
tg b7978f3bb9 fold POP_INT into code 
XXX untested, may break things or have side effects
XXX not optimised and ugly as hell, can't we do it better?
XXX do I understand it entirely?

tested on sun4u -m64 only
 2007-01-15 00:37:42 +00:00
tg a712de8e63 ok, -rHEAD shall be unbroken 2007-01-15 00:18:47 +00:00
tg 84085a8747 solaris 8 / gcc 3.4.3 / -m64 warnings 2007-01-14 23:57:44 +00:00
tg a00fbd3eb7 autoconf for -std=gnu99 (not c99 because of brokenness in the field) 
from ankon -> solaris 10 with gcc 3.4.6 from sunfreeware
 2007-01-14 21:38:25 +00:00
tg 29b62b186d okay, this didn't work out; changing window sizes when we're 
actually within a (the emacs) editing mode does not work at
all, whether forced or not, only if we leave the editing mode
(at end of input); probably due to it saving stuff from e.g.
x_cols into xx_cols, etc.

-> remove SIGWINCH handling(!)
-> TIOCGWINSZ is now executed at end of every input line
-> use 'ESC #' if you direly need to change line size
 2007-01-14 01:56:23 +00:00
tg 36e761840e * do *not* check the terminal size after each line processing, 
only if we got a SIGWINCH -> interactive use speed-up on the
  slower boxen (slowness courtesy of otto@obsd)
* ^L (redraw line) now (always) checks window size; use this
  instead if required while editing the prompt; changes to the
  variables will still be propagated after the line is entered
 2007-01-14 01:09:09 +00:00
tg 87f681b488 * revert some of the const-warning cleanup which must be done 
with different means (reads, tricky magical kludgery)
  YES, THIS BREAKS -rHEAD, I KNOW.
* while here, fix spelling
 2007-01-12 10:18:22 +00:00
tg 03e8f0ec83 CPP is honoured now as well (but only needed for the siglist) 2007-01-12 03:30:40 +00:00
tg 9c888e103a oops… really unbreak -d 2007-01-12 03:20:07 +00:00
tg 22538dcf0d unbreak -d 2007-01-12 03:17:08 +00:00
tg e9d944e825 user should be able to override if he wants setlocale calls in his 
extra small mksh…
 2007-01-12 02:46:27 +00:00
tg ca7a9c3eb0 ] scn.c:1: warning: ISO C forbids an empty source file 
yeaaah, we #error out anyway, but…
 2007-01-12 02:40:18 +00:00
tg e768017c58 gcc 4.1.2 pedantic warning free configure 2007-01-12 02:37:32 +00:00