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2062.3.1
by Andrew Hutchings
Get drizzle build system to support Linux native AIO for InnoDB |
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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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# Check for libaio |
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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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[ |
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#include <libaio.h>
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], |
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[ |
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int aio_cmd= IO_CMD_PREAD;
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]) |
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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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]) |
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]) |
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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="$enableval"], |
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[ac_enable_libaio="yes"]) |
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_PANDORA_SEARCH_LIBAIO |
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]) |
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AC_DEFUN([PANDORA_HAVE_LIBAIO],[ |
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AC_REQUIRE([_PANDORA_HAVE_LIBAIO]) |
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]) |
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AC_DEFUN([_PANDORA_REQUIRE_LIBAIO],[ |
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ac_enable_libaio="yes"
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_PANDORA_SEARCH_LIBAIO
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AS_IF([test "x$ac_cv_header_libaio_h" = "xno"],[ |
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2221.1.8
by Monty Taylor
Adds ability to just build libdrizzle without needing all of the rest of the |
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PANDORA_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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2062.3.1
by Andrew Hutchings
Get drizzle build system to support Linux native AIO for InnoDB |
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]) |
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]) |
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AC_DEFUN([PANDORA_REQUIRE_LIBAIO],[ |
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AC_REQUIRE([_PANDORA_REQUIRE_LIBAIO]) |
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]) |