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authorJim Meyering <jim@meyering.net>2003-09-13 09:43:52 +0000
committerJim Meyering <jim@meyering.net>2003-09-13 09:43:52 +0000
commit8b4501c26623040f8285a6cf41795da091335260 (patch)
tree3b5f6326f133011b5df8519b0f24507efc6f4d28 /m4/idcache.m4
parent7f6bf0eb949e99263bb35f1444ee552b21cf6835 (diff)
downloadcoreutils-8b4501c26623040f8285a6cf41795da091335260.tar.xz
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diff --git a/m4/idcache.m4 b/m4/idcache.m4
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+# idcache.m4 serial 2
+dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+AC_DEFUN([gl_IDCACHE],
+[
+ dnl Prerequisites of lib/idcache.c.
+ AC_CHECK_HEADERS_ONCE(unistd.h)
+])