Mercurial > gnulib
view m4/printf-posix-rpl.m4 @ 40189:3ba41edecde6
progreloc: Speed up executable lookup on various platforms.
* lib/progreloc.c: Include <errno.h>.
(safe_read, full_read): New functions.
(find_executable): On GNU/kFreeBSD, FreeBSD, DragonFly, NetBSD, Solaris,
prefer the information from the /proc file system to a PATH search.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Tue, 19 Feb 2019 21:42:54 +0100 |
parents | b06060465f09 |
children |
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# printf-posix-rpl.m4 serial 4 dnl Copyright (C) 2007-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_PRINTF_POSIX], [ AC_REQUIRE([gl_FUNC_VFPRINTF_POSIX]) if test $gl_cv_func_vfprintf_posix = no; then gl_REPLACE_PRINTF fi ]) AC_DEFUN([gl_REPLACE_PRINTF], [ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) AC_REQUIRE([gl_ASM_SYMBOL_PREFIX]) AC_LIBOBJ([printf]) REPLACE_PRINTF=1 AC_DEFINE([REPLACE_PRINTF_POSIX], [1], [Define if printf is overridden by a POSIX compliant gnulib implementation.]) gl_PREREQ_PRINTF ]) AC_DEFUN([gl_PREREQ_PRINTF], [:])