* m4/setenv.m4 (gl_PREREQ_SETENV): Don't require AC_FUNC_ALLOCA.
+2023-06-19 Bruno Haible <bruno@clisp.org>
+
+ setenv: Simplify m4 requires.
+ * m4/setenv.m4 (gl_PREREQ_SETENV): Don't require AC_FUNC_ALLOCA.
+
2023-06-18 Bruno Haible <bruno@clisp.org>
configmake: Bypass the unusable 'echo' command of some shells.
-# setenv.m4 serial 32
+# setenv.m4 serial 33
dnl Copyright (C) 2001-2004, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
# Prerequisites of lib/setenv.c.
AC_DEFUN([gl_PREREQ_SETENV],
[
- AC_REQUIRE([AC_FUNC_ALLOCA])
AC_REQUIRE([gl_ENVIRON])
AC_CHECK_HEADERS_ONCE([unistd.h])
AC_CHECK_HEADERS([search.h])