2003-10-05 Matthias Clasen <maclas@gmx.de>
* configure.in: Make the various printf feature test macros
reflect the system printf, even when using the included printf.
In particular, don't force HAVE_C99_SNPRINTF, since g-gnulib.h
needs that test result. (#122973)
* glib/gprintf.c (g_vasprintf): Don't rely on HAVE_VASPRINTF,
directly check for _g_vasprintf.
* glib/gprintfint.h (_g_vasprintf): Only define _g_vasprintf()
if vasprintf() is available.
* glib/gnulib/printf.c (_g_gnulib_vfprintf): Don't write
trailing nul to the file. (#122973)
* acinclude.m4 (AC_FUNC_VSNPRINTF_C99): Make the test
detect non-C99-compliance of AIX 5.1 and Solaris
vsnprintf(). (#122496)
positional parameters: (#79488)
* glib/gstrfuncs.c:
* glib/gspawn-win32.c:
* glib/gscanner.c:
* glib/gconvert.c:
* glib/gbacktrace.c: Use _g_printf wrappers.
* glib/gutils.c (g_vsnprintf): Simplify, since we can assume C99
snprintf semantics now.
* glib/gmessages.c (printf_string_upper_bound): No longer needed,
since we can assume C99 snprintf semantics now.
(g_logv): Simplify.
* acinclude.m4 (AC_FUNC_PRINTF_UNIX98): New macro to check wether
printf supports SUS positional parameters.
* configure.in: New option --enable-included-printf to force
compilation of trio; otherwise trio is compiled if the system
printf misses either C99 snprintf semantics of SUS positional
parameters.
* glib/Makefile.am (SUBDIRS): Conditionally compile trio.
(libglib_2_0_la_SOURCES): Add gprintf.c and gprintfint.h.
(glibsubinclude_HEADERS): Add gprintf.h.
* glib/gprintfint.h: New private wrapping either system printf
or trio printf variants in _g_printf wrappers for use inside glib.
* glib/gprintf.h: New public header declaring g_printf variants.
* glib/gprintf.c: Corresponding implementations.
* glib/trio/*: New directory, containing the trio-1.9 sources.
* glib/tmpl/string_utils.sgml: Add note on including gprintf.h,
move some docs inline.
* glib/glib-sections.txt: Add g_printf, g_vprintf, g_fprintf,
g_vfprintf, g_sprintf, g_vsprintf.
