--- /dev/null
+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 "$with_zstd" != no],
+ [PKG_CHECK_MODULES(ZSTD, [libzstd], [
+ AC_DEFINE(HAVE_ZSTD, 1, [Define to 1 if zstd is enabled.])
+ ], [
+ if test "$with_zstd" = yes; then
+ AC_MSG_ERROR([--with-zstd was given, but pkgconfig/libzstd.pc is not found])
+ fi
+ ])
+ ])
+])
enable_option_checking
with_build_libsubdir
with_system_zlib
+with_zstd
enable_as_accelerator_for
enable_offload_targets
enable_offload_defaulted
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-build-libsubdir=DIR Directory where to find libraries for build system
--with-system-zlib use installed libz
+ --with-zstd Support zstd compressed debug sections
+ (default=auto)
--with-mpc=PATH specify prefix directory for installed MPC package.
Equivalent to --with-mpc-include=PATH/include plus
--with-mpc-lib=PATH/lib
noconfigdirs="$noconfigdirs readline"
fi
+
+# Check whether --with-zstd was given.
+if test "${with_zstd+set}" = set; then :
+ withval=$with_zstd;
+fi
+
+
# some tools are so dependent upon X11 that if we're not building with X,
# it's not even worth trying to configure, much less build, that tool.
noconfigdirs="$noconfigdirs readline"
fi
+AC_ARG_WITH(zstd,
+[AS_HELP_STRING([--with-zstd], [Support zstd compressed debug sections (default=auto)])])
+
# some tools are so dependent upon X11 that if we're not building with X,
# it's not even worth trying to configure, much less build, that tool.