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gettimeofday: port recent C++ fix to Emacs Without this further patch, Emacs won't build due to the portcheck failing. Also, this simplifies the patch a bit. * lib/time.in.h (localtime, gmtime): Don't replace unless GNULIB_GETTIMEOFDAY. Treat them more like mktime. * lib/time.in.h (localtime, gmtime): * m4/gettimeofday.m4 (gl_GETTIMEOFDAY_REPLACE_LOCALTIME): * m4/time_h.m4 (gl_HEADER_TIME_H_DEFAULTS): * modules/time (time.h): Don't worry about about the possibility of localtime and gmtime being absent; they're present in all C libraries we know about. * m4/time_h.m4 (gl_HEADER_TIME_H_DEFAULTS): Don't assume sys_time is present and has been initialized. Instead, use a hack that should work even if it hasn't been. Don't use a portcheck for gmtime or localtime; this supports the hack. * modules/time (time.h): Substitute GNULIB_GETTIMEOFDAY.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 17 Dec 2013 12:38:54 -0800
parents 53e09ee0d19a
children
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Description:
POSIX compatible fprintf() function: print formatted output to a stream

Comment:
This module should not be used as a dependency from a test module,
otherwise when this module occurs as a tests-related module, it will
have side effects on the compilation of the 'vasnprintf' module, if
that module occurs among the main modules in lib/.

Files:
lib/fprintf.c
m4/fprintf-posix.m4
m4/printf.m4
m4/math_h.m4

Depends-on:
stdio
nocrash
printf-safe
errno
multiarch
fseterr         [test $REPLACE_FPRINTF = 1]
vasnprintf      [test $REPLACE_FPRINTF = 1]
isnand-nolibm   [test $REPLACE_FPRINTF = 1]
isnanl-nolibm   [test $REPLACE_FPRINTF = 1]
frexp-nolibm    [test $REPLACE_FPRINTF = 1]
frexpl-nolibm   [test $REPLACE_FPRINTF = 1]
printf-frexp    [test $REPLACE_FPRINTF = 1]
printf-frexpl   [test $REPLACE_FPRINTF = 1]
signbit         [test $REPLACE_FPRINTF = 1]
fpucw           [test $REPLACE_FPRINTF = 1]

configure.ac:
gl_FUNC_FPRINTF_POSIX
gl_STDIO_MODULE_INDICATOR([fprintf-posix])

Makefile.am:

Include:
<stdio.h>

License:
LGPL

Maintainer:
Bruno Haible