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1192.3.28
by Monty Taylor
pandora-build v0.72 - Moved remaining hard-coded tests into pandora-build |
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dnl Copyright (C) 2009 Sun Microsystems |
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dnl This file is free software; Sun Microsystems |
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dnl gives unlimited permission to copy and/or distribute it, |
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dnl with or without modifications, as long as this notice is preserved. |
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#-------------------------------------------------------------------- |
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# Check for libz |
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#-------------------------------------------------------------------- |
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AC_DEFUN([_PANDORA_SEARCH_LIBZ],[ |
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AC_REQUIRE([AC_LIB_PREFIX]) |
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AC_LIB_HAVE_LINKFLAGS(z,, |
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[ |
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#include <zlib.h>
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],[ |
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crc32(0, Z_NULL, 0);
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]) |
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AM_CONDITIONAL(HAVE_LIBZ, [test "x${ac_cv_libz}" = "xyes"]) |
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]) |
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AC_DEFUN([_PANDORA_HAVE_LIBZ],[ |
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AC_ARG_ENABLE([libz], |
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[AS_HELP_STRING([--disable-libz], |
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[Build with libz support @<:@default=on@:>@])], |
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[ac_enable_libz="$enableval"], |
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[ac_enable_libz="yes"]) |
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_PANDORA_SEARCH_LIBZ |
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]) |
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AC_DEFUN([PANDORA_HAVE_LIBZ],[ |
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AC_REQUIRE([_PANDORA_HAVE_LIBZ]) |
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]) |
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AC_DEFUN([_PANDORA_REQUIRE_LIBZ],[ |
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ac_enable_libz="yes"
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_PANDORA_SEARCH_LIBZ
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AS_IF([test x$ac_cv_libz = xno],[ |
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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.]) |
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]) |
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]) |
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AC_DEFUN([PANDORA_REQUIRE_LIBZ],[ |
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AC_REQUIRE([_PANDORA_REQUIRE_LIBZ]) |
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]) |