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481 Commits

Author SHA1 Message Date
tg 8b946de857 u_int32_t was only ever needed for OpenBSD’s pre-ISO-C arc4random API 
since we don’t have that any longer, nuke it
 2010-08-15 00:43:55 +00:00
tg 52f565f527 Tonnerre says his Linux 1.2 doesn’t have uint8_t, so check for it 
and provide if necessary
 2010-08-15 00:41:05 +00:00
tg f10186fedd new MKSH_A4PB cppflag: force use of arc4random_pushb(3) during seeding 
just the way sysctl KERN_ARND currently is used on OpenBSD/MirBSD (for
manual packager overrides only, no mirtoconf check; e.g. for Cygwin)
 2010-07-18 17:29:50 +00:00
tg 30046ffcf2 implement “live” SIGWINCH handling in the Emacs editing mode 
for winstonw from IRC #!/bin/mksh
 2010-07-04 17:45:17 +00:00
tg 4cbb5a9d46 to speed up mksh, get rid of arc4random(3) uses and use the LCG always; 
depend on ASLR for seeding
 2010-07-04 17:33:58 +00:00
tg faaa517636 • deprecate¹ -longoptions in favour of short options 
‣ -combine → -c combine
  ‣ -llvm → -c llvm -O
  ‣ -llvm=x → -c llvm -o x
  ‣ -valgrind → -g²
• new option -v (version)
• new options -c (compile mode³), -o (opt flags), -O (reset opt flags)
• opt flags default to -std-compile-opts (llvm) now
• support⁴ the LLVM dragonegg plugin for GCC
• sync list of removed files (*.bc, *.ll, add missing Rebuild.sh)

① old options still valid but emit a warning
② except this one
③ compile modes are:
  • normal
  • makefile (-M)
  • combine (old -combine, new -c combine)
  • dragonegg (new -c dragonegg)
  • llvm (old -llvm, old -llvm=*, new -c llvm)
  the first two are not settable via -c though…
④ sample use:
  tg@seduxbox:~/x$ export PATH=$PATH:/opt/llvm/bin
  tg@seduxbox:~/x$ CC='/opt/gcc-4.5.1/bin/gcc-4.5.1 -fplugin=/opt/llvm/lib/dragonegg.so' sh ../mksh/Build.sh -c dragonegg -r

Thanks to «dileX:#grml» for giving ssh access.
 2010-05-13 18:41:13 +00:00
tg 5abce90817 add MKSH_DEFAULT_TMPDIR 2010-04-20 17:28:20 +00:00
tg d23b94aaa0 newer SUNWcc has different error messages ☹ 2010-03-30 13:29:03 +00:00
tg f41d5ba82f allow MKSHRC_PATH to change from 「"~/.mkshrc"」, for Android &c. 2010-03-27 20:36:26 +00:00
tg ab1af5bdaf disable BGNICE by default for MKSH_SMALL 2010-03-27 15:32:58 +00:00
tg 52e9469a82 make MKSH_DEFAULT_EXECSHELL (/bin/sh) configurable, for Android 2010-03-27 15:29:00 +00:00
tg 50f081c369 even better on Haiku: 
* let ulimits work
* add a Haiku-specific ulimit
* always use UTF-8, they have no locales but a UTF-8 terminal
 2010-03-14 11:58:33 +00:00
tg e0f952eeda work when there is no dirname(1), e.g. 4.3 BSD Quasijarus VAX 2010-03-14 11:56:07 +00:00
tg 6f0892b3cc now, skip LDFLAGS and LIBS when using $CPP _for real_ this time 2010-03-01 08:57:45 +00:00
tg 2b2b76d1f5 here no LDFLAGS, LIBS (for cpp) 2010-02-23 22:02:35 +00:00
tg 396ebbb675 (semi-tested) clean up removing; prevent accidental rm of mksh.1 2010-02-23 22:02:19 +00:00
tg 532159415c no longer pull in libcrypt on AIX, only Interix (where it has arc4random) 
tested by cnuke@ – 10x
 2010-02-18 17:21:19 +00:00
tg 64044f0716 revert 1.371 and just tell people to whitelist conftest.c 
now that we use the same name as quiet-by-design autoconf
to please ccache anyway (and no we will not become quiet,
I can't usually get my hand on a buildd's conftest.log)
 2010-02-16 23:53:28 +00:00
tg 9ed7b897a9 place -xipo check at right position 2010-01-28 19:46:53 +00:00
tg e63c70dbf9 provide -valgrind Build.sh option which defines -g3 -DDEBUG -fno-builtin; 
the latter is required to work around gcc’s strlen() reading past end of
buffer (multi-byte reads)
 2010-01-28 17:03:22 +00:00
tg 6eed6635e9 check for -xipo on SUNWcc (needs -xO4 though, which I refuse to enable 
automatically)
 2010-01-28 15:12:34 +00:00
tg c9ac50df02 use conftest.c ipv scn.c since that’s recognised by at least ccache as magic 2010-01-25 12:16:04 +00:00
tg a82dc41e99 add an explicit message when mirtoconf+siglist generation are done 2010-01-19 14:26:24 +00:00
tg 18754d1cf8 __attribute__((used)) is not for pcc (but unused works) 2010-01-01 18:27:42 +00:00
tg 769e222586 re-vamp __attribute__ handling; let this pass on HP-UX bundled compiler 
as well as HP aCC
 2009-12-12 22:27:10 +00:00
tg 0c3acb2374 HP-UX IA64: +DD64 is no longer necessary with aCC (no gcc available…) 2009-12-12 21:17:25 +00:00
tg 37b1260d13 unbreak test.sh in some cases 2009-12-05 16:19:59 +00:00
tg dc98ec23a6 do not use PATH_MAX on GNU/Hurd (even if it *was* defined), but use 
some glibc-only functions that don’t require its use instead

tested on gnubber, where (admittedly) sysconf(_PC_PATH_MAX) == 1024…
 2009-10-27 17:00:02 +00:00
tg 9f4376d2ad GNU make needs VPATH with the for-all-make(1)s thing (at least if 
the sources are in different directories, despite being listed in
${SRCS_FP} with full paths) - XXX can this work with nmake or so?
 2009-10-16 18:51:30 +00:00
tg 990c9eaf0c tentatively add new -M option to generate a "Makefrag.inc" instead 
of doing the actual compile (along with the usual Rebuild.sh, test.sh
and, if necessary, things such as signames.inc) for Android integration
 2009-10-16 18:45:31 +00:00
tg 18c470fb3b since mksh uses /* comments with apo'strophes */ both in the copyright 
and code, we MUST check if they work, since C99 apparently forbids it…
 2009-10-15 16:50:21 +00:00
tg 8f3f520725 AIX {,/usr}/bin/bsh is an SVR3 Bourne Shell, according to Sven Mascheck, 
so I must not use foo="…`…"…"…`…" at all
 2009-10-15 12:58:34 +00:00
tg 1dfb13b603 change undef/def MKSH_NOVI into 0/1 MKSH_S_NOVI flag (with more to come: 
MKSH_S_EDIT for small (Emacs) editing mode, MKSH_S_FEAT for all the dis-
abled language features), which can be set to 0 despite MKSH_SMALL being
defined to re-enable the Vi command line editing mode (which I wouldn't,
but fits into the general mastermind scheme)
 2009-09-24 17:15:33 +00:00
tg f00db85c98 SUNWcc related fixes for normal and MKSH_SMALL 2009-09-23 18:22:38 +00:00
tg 31e02e59f7 add a do_realpath() implementation replacing the use of the external 
libc function realpath(3) which may not be available on the target
system; compile the realpath builtin unconditionally

looks fine to me, but review is appreciated; this is (very) lightly
based upon MirBSD libc’s realpath(3) and pdksh’s get_phys_path()
 2009-08-30 13:22:39 +00:00
tg aec424e631 rpmlint says that one scn.c is compiled without rpm’s $CFLAGS 
it’s probably right, except, maybe it was from a CPP invocation
nevertheless it now will never call $CC without $CFLAGS et al.
 2009-08-28 17:37:47 +00:00
tg 56d51abd1f need <sys/types.h> for mode_t 2009-08-08 13:52:35 +00:00
tg 0e1266ef90 While mksh R39 builds fine on MirOS #7s8E on my trusty sparc, pgcc 2.95.3 
throws out quite some warnings – fix most of them except most emitted via
-Wconversion; work around some others; discard bogus warnings.

sync clog
 2009-08-08 13:08:53 +00:00
tg 0d750bba12 Linux libc5 has some function protos in weird places 2009-08-01 21:58:06 +00:00
tg 5cc1722967 ULTRIX, OSF/1, Tru64, Linux 2.0: uint8_t check must come *before* the 
arc4random.c source file is added to $LIBS (and related checks)
 2009-08-01 21:52:02 +00:00
tg a49d855ab2 ash 0.2 (ecce!GNU/Linux 1.05) chokes on such "long" echo statements... 2009-08-01 21:51:24 +00:00
tg 587822eb4a *curses* ensure all ‘!’ are quoted, ash 0.2, ecce!GNU/Linux 1.05 2009-08-01 20:58:07 +00:00
tg cfa64cebd1 arc4random.c needs uint8_t 
tested on ULTRIX
 2009-08-01 20:29:02 +00:00
tg 7f5ce5e5ba oops, fix adding arc4random.c to SRCS 2009-08-01 14:12:13 +00:00
tg cb2fd22c38 "official" but unsupported printf-as-builtin code, cleaner API than 
in the branch; USE_PRINTF_BUILTIN=1 to enable it (Build.sh + Makefile)
 2009-07-30 19:11:12 +00:00
tg 758dc5c6fe * improve CPPFLAGS vs #define handling again: do not touch CPPFLAGS from 
Build.sh but use 'if defined(PRECOND) && !defined(TOBEDEFINED)'if possible
* for all of the source code, drop annotations "imake style" (if we check
  for specific OSes, bad, instead of using mirtoconf checks proper) and
  "conditions correct?" (if I'm not entirely sure if that #if catches all
  cases and no false positives) where I can see it by grepping immediately
* bump mksh patchlevel
* refresh Makefiles
 2009-07-25 21:31:27 +00:00
tg cfe6688a36 in an interesting piece of self humour, remove the stop and suspend 
aliases from shells requiring the Arbeitsamt to get a job ;-)
 2009-07-25 20:52:41 +00:00
tg 5e3aba8b00 simplify MKSH_SMALL => MKSH_CONSERVATIVE_FDS handling 2009-07-25 20:18:13 +00:00
tg 0a77903f53 allow overriding -DMKSH_SMALL with HAVE_PERSISTENT_HISTORY=x too 2009-07-25 20:04:09 +00:00
tg c7b8b512a8 restructure the build system: new ac_ifcpp macro for _reliably_ determining 
the state of the C Præprocessor at configuration time (simple checks, i.e.
set/unset, set+1/set+!1/unset, and more complex checks), including verbose
output; related cosmetics and variable naming cleanup
 2009-07-19 14:59:40 +00:00