| dnl Copyright (C) 2022 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 |
| dnl Public License, this file may be distributed as part of a program |
| dnl that contains a configuration script generated by Autoconf, under |
| dnl the same distribution terms as the rest of that program. |
| |
| dnl Enable features using the zstd library. |
| AC_DEFUN([AC_ZSTD], [ |
| AC_ARG_WITH(zstd, |
| [AS_HELP_STRING([--with-zstd], [support zstd compressed debug sections (default=auto)])], |
| [], [with_zstd=auto]) |
| |
| AS_IF([test "$with_zstd" != no], |
| [PKG_CHECK_MODULES(ZSTD, [libzstd >= 1.4.0], [ |
| AC_DEFINE(HAVE_ZSTD, 1, [Define to 1 if zstd is enabled.]) |
| ], [ |
| if test "$with_zstd" = yes; then |
| AC_MSG_ERROR([--with-zstd was given, but pkgconfig/libzstd.pc is not found]) |
| fi |
| ]) |
| ]) |
| ]) |
