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author | Paul Eggert <eggert@cs.ucla.edu> | 2004-08-07 07:16:54 +0000 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2004-08-07 07:16:54 +0000 |
commit | a86c457f64bde96a95ac0a376f4e24546ac62926 (patch) | |
tree | 1465af8a18efb7a319bc94ddc7569d1841b03a08 /m4/strdup.m4 | |
parent | a3538ea055d68218c32918bf390ac5cb36d38c09 (diff) | |
download | coreutils-a86c457f64bde96a95ac0a376f4e24546ac62926.tar.xz |
Merge from gnulib.
Diffstat (limited to 'm4/strdup.m4')
-rw-r--r-- | m4/strdup.m4 | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/m4/strdup.m4 b/m4/strdup.m4 index 6e64bc80f..9964d15b1 100644 --- a/m4/strdup.m4 +++ b/m4/strdup.m4 @@ -1,4 +1,4 @@ -# strdup.m4 serial 3 +# strdup.m4 serial 4 dnl Copyright (C) 2002, 2003, 2004 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 @@ -9,12 +9,9 @@ dnl the same distribution terms as the rest of that program. AC_DEFUN([gl_FUNC_STRDUP], [ AC_REPLACE_FUNCS(strdup) - if test $ac_cv_func_strdup = no; then - gl_PREREQ_STRDUP - fi + AC_CHECK_DECLS_ONCE(strdup) + gl_PREREQ_STRDUP ]) -# Prerequisites of lib/strdup.h and lib/strdup.c. -AC_DEFUN([gl_PREREQ_STRDUP], [ - AC_CHECK_DECLS(strdup) -]) +# Prerequisites of lib/strdup.c. +AC_DEFUN([gl_PREREQ_STRDUP], [:]) |