mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-07-30 21:34:42 +08:00
dc6c21dabf
This updates gnulib to a relatively recent commit. Most of this was done by the gnulib import script; the only change I made was to update-gnulib.sh. Tested on x86-64 Fedora 34. I also did a mingw cross build.
18 lines
538 B
Plaintext
18 lines
538 B
Plaintext
# isblank.m4 serial 3
|
|
dnl Copyright (C) 2009-2022 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_ISBLANK],
|
|
[
|
|
dnl Persuade glibc <ctype.h> to declare isblank().
|
|
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
|
|
|
|
AC_REQUIRE([gl_CTYPE_H_DEFAULTS])
|
|
AC_CHECK_FUNCS_ONCE([isblank])
|
|
if test $ac_cv_func_isblank = no; then
|
|
HAVE_ISBLANK=0
|
|
fi
|
|
])
|