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dnl Copyright (C) 2011 Andrew Hutchings
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dnl This file is free software; Sun Microsystems, Inc.
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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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#--------------------------------------------------------------------
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AC_DEFUN([_PANDORA_SEARCH_LIBAIO],[
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AC_REQUIRE([AC_LIB_PREFIX])
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AC_CHECK_HEADERS(libaio.h)
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AC_LIB_HAVE_LINKFLAGS(aio,,
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int aio_cmd= IO_CMD_PREAD;
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AM_CONDITIONAL(HAVE_LIBAIO, [test "x${ac_cv_libaio}" = "xyes"])
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AS_IF([test "x${ac_cv_libaio}" = "xyes"],[
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AC_DEFINE([LINUX_NATIVE_AIO], [1], [Enabel libaio support in InnoDB])
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AC_DEFUN([_PANDORA_HAVE_LIBAIO],[
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AC_ARG_ENABLE([libaio],
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[AS_HELP_STRING([--disable-libaio],
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[Build with libaio support @<:@default=on@:>@])],
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[ac_enable_libaio="$enableval"],
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[ac_enable_libaio="yes"])
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_PANDORA_SEARCH_LIBAIO
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AC_DEFUN([PANDORA_HAVE_LIBAIO],[
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AC_REQUIRE([_PANDORA_HAVE_LIBAIO])
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AC_DEFUN([_PANDORA_REQUIRE_LIBAIO],[
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ac_enable_libaio="yes"
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_PANDORA_SEARCH_LIBAIO
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AS_IF([test "x$ac_cv_header_libaio_h" = "xno"],[
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AC_MSG_ERROR([Couldn't find libaio.h. On Debian this can be found in libaio-dev. On Redhat this can be found in libaio-devel.])
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AC_DEFUN([PANDORA_REQUIRE_LIBAIO],[
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AC_REQUIRE([_PANDORA_REQUIRE_LIBAIO])
added
removed
m4/pandora_have_libaio.m4
