Mercurial > gnulib
view m4/pathmax.m4 @ 39870:eaceb00fc84b
timevar: Include documentation in gnulib manual.
* doc/timevar.texi: Change node and section name to 'Profiling of
program phases'.
In the code snippets, tweak the #includes and use GNU coding style.
* doc/gnulib.texi: Include timevar.texi.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 30 Sep 2018 19:27:56 +0200 |
parents | beb2ad957aca |
children | b06060465f09 |
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# pathmax.m4 serial 11 dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation, dnl 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_PATHMAX], [ dnl Prerequisites of lib/pathmax.h. AC_CHECK_HEADERS_ONCE([sys/param.h]) ]) # Expands to a piece of C program that defines PATH_MAX in the same way as # "pathmax.h" will do. AC_DEFUN([gl_PATHMAX_SNIPPET], [[ /* Arrange to define PATH_MAX, like "pathmax.h" does. */ #if HAVE_UNISTD_H # include <unistd.h> #endif #include <limits.h> #if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN # include <sys/param.h> #endif #if !defined PATH_MAX && defined MAXPATHLEN # define PATH_MAX MAXPATHLEN #endif #ifdef __hpux # undef PATH_MAX # define PATH_MAX 1024 #endif #if defined _WIN32 && ! defined __CYGWIN__ # undef PATH_MAX # define PATH_MAX 260 #endif ]]) # Prerequisites of gl_PATHMAX_SNIPPET. AC_DEFUN([gl_PATHMAX_SNIPPET_PREREQ], [ AC_CHECK_HEADERS_ONCE([unistd.h sys/param.h]) ])