mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-24 07:20:37 +00:00
19 lines
561 B
Plaintext
19 lines
561 B
Plaintext
# sigdescr_np.m4
|
|
# serial 2
|
|
dnl Copyright (C) 2020-2024 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([gl_FUNC_SIGDESCR_NP],
|
|
[
|
|
dnl Persuade glibc <string.h> to declare sigdescr_np().
|
|
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
|
|
|
|
AC_REQUIRE([gl_STRING_H_DEFAULTS])
|
|
AC_CHECK_FUNCS([sigdescr_np])
|
|
if test $ac_cv_func_sigdescr_np = no; then
|
|
HAVE_SIGDESCR_NP=0
|
|
fi
|
|
])
|