-dnl Copyright (C) 2009 Sun Microsystems, Inc.
-dnl This file is free software; Sun Microsystems, Inc.
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-#--------------------------------------------------------------------
-# Check for libz
-#--------------------------------------------------------------------
-
-
-AC_DEFUN([_PANDORA_SEARCH_LIBZ],[
- AC_REQUIRE([AC_LIB_PREFIX])
-
- AC_LIB_HAVE_LINKFLAGS(z,,
- [
- #include <zlib.h>
- ],[
- crc32(0, Z_NULL, 0);
- ])
-
- AM_CONDITIONAL(HAVE_LIBZ, [test "x${ac_cv_libz}" = "xyes"])
-])
-
-AC_DEFUN([_PANDORA_HAVE_LIBZ],[
-
- AC_ARG_ENABLE([libz],
- [AS_HELP_STRING([--disable-libz],
- [Build with libz support @<:@default=on@:>@])],
- [ac_enable_libz="$enableval"],
- [ac_enable_libz="yes"])
-
- _PANDORA_SEARCH_LIBZ
-])
-
-
-AC_DEFUN([PANDORA_HAVE_LIBZ],[
- AC_REQUIRE([_PANDORA_HAVE_LIBZ])
-])
-
-AC_DEFUN([_PANDORA_REQUIRE_LIBZ],[
- ac_enable_libz="yes"
- _PANDORA_SEARCH_LIBZ
-
- AS_IF([test x$ac_cv_libz = xno],[
- AC_MSG_ERROR([libz is required for ${PACKAGE}. On Debian this can be found in zlib1g-dev. On RedHat this can be found in zlib-devel.])
- ])
-])
-
-AC_DEFUN([PANDORA_REQUIRE_LIBZ],[
- AC_REQUIRE([_PANDORA_REQUIRE_LIBZ])
-])