Commit Graph

678 Commits

Author SHA1 Message Date
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
tg 2c46d96042 * instead of setting LDSTATIC='' for OSes which did not support it
until now, set it to '@'
* if LDSTATIC is '@' make it '-static' if MKSH_SMALL, '' otherwise

Yep, this might break, e.g. Darwin or Cygwin. But let's test that.
2007-01-12 02:34:46 +00:00
tg 21e2397c1b disallow the user to specify (overload) SRCS, if there is special
target platform specific crap, it belongs into LIBS instead
2007-01-12 02:27:40 +00:00
tg 6e5437f86b interesting way to break things… oeps ☺ 2007-01-12 02:12:16 +00:00
tg 552aebd24f more verbose 2007-01-12 02:09:10 +00:00
tg 0b7376a1ad * histrap.c: picky /a1/sw/pkgs/gcc-3.4.3/bin/../lib/gcc/sparc-sun-solaris2.8/3.4.3/
* main.c: thinko
2007-01-12 02:06:34 +00:00
tg 4867c8dcef pasto 2007-01-12 02:02:21 +00:00
tg 80393db1b6 fix configuration on solaris 8 with whitespaces in both curdir and
srcdir, mostly due to 'eval' issues and a picky /bin/sh (yeaaah…)
2007-01-12 02:01:48 +00:00
tg 5891915f1b * Scan for __attribute__((...)) in general (the earliest was 2.5,
where we had 'noreturn' etc. but no '__noreturn__')
* Scan for __attribute__((bounded)) and __attribute__((used))
  if we have __attribute__((noreturn))
* To be able to scan if certain attributes give warnings,
  scan for -Werror with a simple programme which hopefully triggers none
* Convert __attribute__((unused)) to __unused, noreturn -> __dead
* Unify other attributes
* Clean up typography a little more
2007-01-12 01:49:29 +00:00
tg 70eb6d19c2 solaris /bin/sh:
| v() { ... }
| v=1
undefines v()
2007-01-12 01:44:32 +00:00
tg 636ef70a24 underline actual autoconf results (test names are in bold)
FWIW, works ATM, even with spaces in directory name
2007-01-12 01:32:27 +00:00
tg c430db0b00 constify 2007-01-12 01:30:35 +00:00
tg 6fb4af0a9d * typo
* include path
2007-01-12 01:27:28 +00:00
tg 5309e33974 implement colouring of "autoconf" output. yay!
NB: only if stdout isatty
2007-01-12 01:17:10 +00:00
tg cff011696e clean regress-dir before re-using 2007-01-12 01:11:03 +00:00
tg 0e4bbd4bf6 * inittraps: convert signal _names_ to uppercase, we're matching
case-sensitively in the 'trap' builtin, and Mac OSX has them
  in lowercase at sys_signame[]…
* gettraps: optimise
2007-01-12 00:37:09 +00:00
tg 2f15a11c55 Clean up the signal mess, saves 172 Bytes:
* 'sigseen' in Build.sh goes away
* Signal name existence is checked in this order:
  have our own¹ -> sys_signame[] -> _sys_signame[] -> build our own²
* Signal description existence is checked in this order:
  sys_siglist[] -> _sys_siglist[] -> strsignal() -> NULL³
¹ Predefined list of items, for operating systems where we
  cannot build² them, i.e. Plan 9 and Minix 3 (e.g. no $CPP -dD)
² The usual cpp(1) stuff
³ Changed later, see below
* Make $CPP test dependent on $NEED_MKSH_SIGNAME (others can
  be added here, this is not absolute)
* Make signal name list generation² dependent on $NEED_MKSH_SIGNAME
* Fix check if the generation worked
* Guarantee that sigtraps[*].name and sigtraps[*].mess are valid
  C strings; this makes the code shorter *and* removes a few pos-
  sible nil pointer dereferences
* Embed autoconf'd usages of sys_sig* / strsignal / mksh_sigpairs
  into inittraps()
* Check for each signal 0<=i<=NSIG that
  name is not NULL or "" -> replace with ("%d", i)
  mess is not NULL or "" -> replace with ("Signal %d", i)
  name does not start (case-insensitive) with "SIG" -> name += 3
* In gettrap(), fix check if signal name starts, case-sensitive
  or case-insensitive, depending on need, with "SIG" (bug from millert@)

Other changes:
* Build.sh: ac_test[n]() are documented
* Build.sh: ac_test[n]() can have negative prereqs as well now
* Build.sh: use <<-'EOF' consistently
* bump patchlevel to today
2007-01-12 00:25:40 +00:00
tg 3b63b986c3 * pasto (patcho?)
* improve output readability

I wonder if I should use ANSI escapes to make the results
from the configuration bold… but then, this'd look worse
in e.g. mc or less. Suggestions?
2007-01-11 03:03:34 +00:00
tg 3b6b37c671 make use of the new $CPP variable (and enable the cpp check if needed)
@Benny:	this is why I don't use GNU autoconf: writing configure.in
	files is, supposedly, easy - but nobody teaches you which
	changes you have to apply to your source files. Here I know.
2007-01-11 02:41:53 +00:00
tg 4d2624fd1d add test how to run the C preprocessor and fix the $NOWARN check and docs 2007-01-11 02:37:40 +00:00
tg 546e97621a small mkshs also shouldn't pull in the entire locale package,
so don't even call setlocale, lest alone nl_langinfo (already
disabled before)
2007-01-11 02:11:46 +00:00
tg e269c4ed29 if building a small mksh, don't check for persistent history,
since it's not supported anyway; makes regression tests pass there
2007-01-11 02:08:50 +00:00
tg f3168d3e9d introduce TARGET_OS, for crossbuilds, contains uname -s output 2007-01-11 00:57:56 +00:00
tg 8bfc693178 this double-backtick in double-backtick (SunOS /bin/sh) stuff
looked waay too weird to me, use a temporary variable instead
and make the two occurencies of the code look more alike
2007-01-11 00:47:40 +00:00
tg 8dc1a064fa use the same matching for NSIG as for the others - cut off
everything which doesn't look like a dec/hex/oct number
2007-01-11 00:44:08 +00:00
tg c822cbedd8 oops, match hex numbers; seen while looking at ankon's (FreeBSD) problem 2007-01-11 00:38:37 +00:00
tg e960fabf63 expand ~foo to getpwnam("foo")->dir only #if !defined(MKSH_SMALL)
this makes it possible to build a (small) mksh on glibc systems statically
2007-01-11 00:32:31 +00:00
tg 56e8571167 sync 2007-01-09 17:34:21 +00:00
tg b725114422 use RLIMIT_AS, after much RTFM 2007-01-06 18:48:27 +00:00
tg dbf5cdf632 * main.c: prevent segmentation faults on inferiour operating systems
such as Debian GNU/Linux "etch" 4.0 with not installed locale file
  corresponding to the current environmental settings. ばかたち!
2007-01-06 17:08:14 +00:00
tg 8a59ee0311 * mention additions go at the bottom (e.g. 'source' scripts), in case
they fail (due to nonexistence), so that the rest is still executed
* export $MKSH (users can set SHELL=$MKSH here, but I'm conservative)
2007-01-04 23:40:50 +00:00
tg 17a3fffc26 * main.c: when doing the conversion from strcasecmp (wrongly used)
to strcasestr, it was used in a wrong way (reverse logic error in
  checking its return value), turning to mis-detection of UTF-8 locale.
* sh.h, check.t: bump version
* copyright: bump year
2007-01-03 22:43:48 +00:00
tg 127760cfa5 fix typo, sync licence template, reindent 2006-12-11 21:24:12 +00:00
tg 9ecf60f6e5 CPPFLAGS+=-DMKSH_SMALL is not the only functionality-reducing option,
yet the others are not similar (mostly: OS reduces functionality, eg.
SunOS doesn't do persistent history, Minix some job control, Plan 9!)
2006-12-11 20:00:28 +00:00
tg a080fc385d add a TODO here 2006-12-11 19:58:37 +00:00
tg 1f6ba50590 this is mksh, benzday edition (2006/12/07)
last code change was on 12/06
2006-12-11 16:09:49 +00:00
tg 15a0b1a021 catch up openbsd manpage changes: typos; from alf schlichting,
and revisit the RLIMIT_AS issue
2006-12-06 13:46:28 +00:00
tg 6775d79b2a Revision [7]1.16 / ([8]download) - [9]annotate - [10][select for
diffs] , Mon Nov 20 21:53:39 2006 UTC (2 weeks, 1 day ago) by miod
Compute user-given ulimit value times ulimit unit as an rlim_t value, not a
long value; catches some 32 bit overflows on 32 bit platforms.

Found by drahn@, ok otto@
2006-12-06 13:41:23 +00:00
tg 2122e253e7 fix bitching of: gcc version 3.3.5 (Debian 1:3.3.5-13) 2006-11-21 21:45:24 +00:00
tg 17cbdbd0f7 sync with reality 2006-11-21 20:58:07 +00:00
tg 98e9111bbc remove the "set -o sh" option (dummy anyway),
"set +o emacs-usemeta" and "set -o vi-show8" which are always on now,
since we have proper internationalisation (i.e. utf-8) support, and
assume the user either has a 'C' locale and can't enter 8-bit chars,
his terminal is 8bit-transparent, or he has a 'UTF-8' locale.
2006-11-19 20:43:14 +00:00
tg 8a4b64fde3 fix 'typeset -p' to act according to TFM and ksh93 2006-11-19 17:13:36 +00:00
tg b21875f20f document hidden behaviour of typeset to clear flags from a certain
set if any other from that set are touched
2006-11-19 17:00:32 +00:00