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authorThomas Guyot-Sionnest <dermoth@users.sourceforge.net>2008-02-12 11:07:18 +0000
committerThomas Guyot-Sionnest <dermoth@users.sourceforge.net>2008-02-12 11:07:18 +0000
commitbd7029a99b0c2974265c6665638ef14a052f42ab (patch)
treef5661ba73366d81ef6e91f889ea7fec5ebe07b6b /gl/m4/minmax.m4
parentf99612320d6eda67644c07be04bb21aa4d7789db (diff)
downloadmonitoring-plugins-bd7029a99b0c2974265c6665638ef14a052f42ab.tar.gz
Sync to latest Gnulib
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1925 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'gl/m4/minmax.m4')
-rw-r--r--gl/m4/minmax.m441
1 files changed, 0 insertions, 41 deletions
diff --git a/gl/m4/minmax.m4 b/gl/m4/minmax.m4
deleted file mode 100644
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1# minmax.m4 serial 2
2dnl Copyright (C) 2005 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6
7AC_PREREQ(2.52)
8
9AC_DEFUN([gl_MINMAX],
10[
11 AC_REQUIRE([gl_PREREQ_MINMAX])
12])
13
14# Prerequisites of lib/minmax.h.
15AC_DEFUN([gl_PREREQ_MINMAX],
16[
17 gl_MINMAX_IN_HEADER([limits.h])
18 gl_MINMAX_IN_HEADER([sys/param.h])
19])
20
21dnl gl_MINMAX_IN_HEADER(HEADER)
22dnl The parameter has to be a literal header name; it cannot be macro,
23dnl nor a shell variable. (Because autoheader collects only AC_DEFINE
24dnl invocations with a literal macro name.)
25AC_DEFUN([gl_MINMAX_IN_HEADER],
26[
27 m4_pushdef([header], AS_TR_SH([$1]))
28 m4_pushdef([HEADER], AS_TR_CPP([$1]))
29 AC_CACHE_CHECK([whether <$1> defines MIN and MAX],
30 [gl_cv_minmax_in_]header,
31 [AC_TRY_COMPILE([#include <$1>
32int x = MIN (42, 17);], [],
33 [gl_cv_minmax_in_]header[=yes],
34 [gl_cv_minmax_in_]header[=no])])
35 if test $gl_cv_minmax_in_[]header = yes; then
36 AC_DEFINE([HAVE_MINMAX_IN_]HEADER, 1,
37 [Define to 1 if <$1> defines the MIN and MAX macros.])
38 fi
39 m4_popdef([HEADER])
40 m4_popdef([header])
41])