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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-07-04 05:38:32 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-07-04 05:38:32 +0000 |
| commit | 8e19f6282b0621f63b47716bd2eadfb9d466c758 (patch) | |
| tree | be53a4022328b2e6bea24a6eb7eb877e44843d8d /m4/setenv.m4 | |
| parent | d380605f015ed8f48d27a844ea7e6f3c020e70b0 (diff) | |
| download | coreutils-8e19f6282b0621f63b47716bd2eadfb9d466c758.tar.xz | |
Sync from gnulib. Also:
(gt_FUNC_SETENV): Undo private change that added an
AC_LIBSOURCES line here, since Bruno didn't buy it back. Instead,
update ../lib/Makefile.am to mention the files explicitly.
Diffstat (limited to 'm4/setenv.m4')
| -rw-r--r-- | m4/setenv.m4 | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/m4/setenv.m4 b/m4/setenv.m4 index 121091593..623fcf2b5 100644 --- a/m4/setenv.m4 +++ b/m4/setenv.m4 @@ -1,13 +1,11 @@ # setenv.m4 serial 6 -dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2004, 2006 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([gt_FUNC_SETENV], [ - AC_LIBSOURCES([setenv.c, unsetenv.c, setenv.h]) - AC_REPLACE_FUNCS(setenv unsetenv) if test $ac_cv_func_setenv = no; then gl_PREREQ_SETENV @@ -59,7 +57,6 @@ AC_DEFUN([gl_PREREQ_SETENV], AC_CHECK_HEADERS_ONCE(unistd.h) AC_CHECK_HEADERS(search.h) AC_CHECK_FUNCS(tsearch) - gt_CHECK_VAR_DECL([#include <errno.h>], errno) gt_CHECK_VAR_DECL([#include <unistd.h>], environ) ]) @@ -67,6 +64,5 @@ AC_DEFUN([gl_PREREQ_SETENV], AC_DEFUN([gl_PREREQ_UNSETENV], [ AC_CHECK_HEADERS_ONCE(unistd.h) - gt_CHECK_VAR_DECL([#include <errno.h>], errno) gt_CHECK_VAR_DECL([#include <unistd.h>], environ) ]) |