| tglaser@hephaistos:~ $ /usr/local/intel/cc/9.1.042/bin/icc -V
| Intel(R) C Compiler for 32-bit applications, Version 9.1 Build 20060706Z Package ID: l_cc_c_9.1.042
this one is muuuuch too verbose IMHO, _and_ it #defines __GNUC__ (eek)
any more either, and can make use of code sharing between detection
of sys_siglist and sys_signame (and the underscored variants); nuke
the now-useless signames.c file too (merge struct into histrap.c)
SIGABRT to SIGIOT (good), SIGCHLD to SIGCLD (necessary and reason),
SIGIO to SIGPOLL (the former also exists on mirbsd so okay); changes
on other OSes should be monitored by porters
../mksh/funcs.c:2254: warning: declaration of 'major' shadows a global declaration
/usr/include/sys/mkdev.h:68: warning: shadowed declaration is here
../mksh/funcs.c:2254: warning: declaration of 'minor' shadows a global declaration
/usr/include/sys/mkdev.h:69: warning: shadowed declaration is here
(that's yofuh's system)
SunOS mirfoo 5.10 Generic_125100-04 sun4u sparc SUNW,Ultra-80
Reading specs from /usr/local/lib/gcc/sparc-sun-solaris2.10/3.4.6/specs
Configured with: ../configure --with-as=/usr/ccs/bin/as --with-ld=/usr/ccs/bin/ld --enable-shared --enable-languages=c,c++,f77
Thread model: posix
gcc version 3.4.6
car only slower, yes this is possible, and the resulting binary passes the
testsuite just fine), the definition of __RCSID() in <sys/cdefs.h> expands
to something with __attribute__((used)), which triggers a warning, because
__attribute__ in general is supported but the used attribute isn't. Thusly
always use our own strings and get rid of the MULTI_RCSID test (introduced
because __RCSID() on Darwin is inferiour).
Maybe we should fix <sys/cdefs.h> too? #ifdef __SUNPRO_C helps here.
it was #if solaris'd in R28, and the system I have access
on does declare it now (still Solaris 8)
this can be put back if anyone complains, of course.
(by dramsey again, you're DA MAN) by replicating some of the x_redraw() logic
Note that this is correct, a construct like the full-fledged
| x_e_putc2((xep > xlp) ? ((xbp > xbuf) ? '*' : '>') : (xbp > xbuf) ? '<' : ' ');
is not needed since if (xep > xlp) && (xbp > xbuf) – i.e. in the '*' case –
x_redraw() will be called anyway and because (xx_cols - 2 - x_col) == 0 the
code won't be triggered.
cf. Message-ID: <e3fded850705211623n20d2c695ke7b41d75ac439a6c@mail.gmail.com>
this one was harder to track down, additional variables coming into the play…
cf. Message-ID: <Pine.BSM.4.64L.0705211156060.16459@odem.66h.42h.de>
tested to not slow down _even_ more a 75 MHz sparc (neko.haemoglobin.org)
thanks to dramsey again for testing
it's wrong to use strchr(s, 0) to look for the NUL byte, because in some
environments it apparently might return NULL
use new macro strnul = s+strlen(s) instead (not side-effect safe tho)
convert options() prototype to unsigned (size_t, in fact), and make an
explicitly casted (size_t)-1 the error return code, modelled after what
is often used in Unix libraries
Analysis:
internal_errorf(int, fmt, ...) was only a __dead function if the int argument
was non-0, which the Prevent probably was unable to follow. Change all uses of
internal_errorf(0, fmt, ...) to internal_warningf(fmt, ...); change the pro-
totype of internal_errorf() to internal_errorf(fmt, ...) and all remaining
uses remove the non-0 int argument; add __dead to internal_errorf() proto;
flesh out guts of internal_errorf() and internal_warningf() into a new local
function for optimisation purposes.
Some whitespace cleanup and dead code removal (return after internal_errorf(1))
mksh was configured to have utf-8 mode “always on” (because it's
really only always on for interactive shells); setting it to really
always on would break the other half of this regression test, so
do the optimisation only if MKSH_SMALL
