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Viewing changes to m4/pandora_have_libhashkit.m4

  • Committer: Monty Taylor
  • Date: 2010-04-22 02:46:23 UTC
  • mto: (1497.3.4 enable-dtrace)
  • mto: This revision was merged to the branch mainline in revision 1527.
  • Revision ID: mordred@inaugust.com-20100422024623-4urw8fi8eraci08p
https://launchpad.net/bugs/561683
Don't overwrite the pandora_vc_revinfo file if we don't have new
authoratative information.

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m4/pandora_have_libhashkit.m4
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dnl  Copyright (C) 2010 NorthScale
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dnl This file is free software; NorthScale
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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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AC_DEFUN([_PANDORA_SEARCH_LIBHASHKIT],[
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  AC_REQUIRE([AC_LIB_PREFIX])
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  dnl --------------------------------------------------------------------
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  dnl  Check for libhashkit
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  dnl --------------------------------------------------------------------
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  AC_ARG_ENABLE([libhashkit],
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    [AS_HELP_STRING([--disable-libhashkit],
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      [Build with libhashkit support @<:@default=on@:>@])],
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    [ac_enable_libhashkit="$enableval"],
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    [ac_enable_libhashkit="yes"])
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  AS_IF([test "x$ac_enable_libhashkit" = "xyes"],[
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    AC_LIB_HAVE_LINKFLAGS(hashkit,,[
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      #include <libhashkit/hashkit.h>
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    ],[
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      hashkit_st foo;
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      hashkit_st *kit = hashkit_create(&foo);
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      hashkit_free(kit);
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    ])
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  ],[
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    ac_cv_libhashkit="no"
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  ])
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  AM_CONDITIONAL(HAVE_LIBHASHKIT, [test "x${ac_cv_libhashkit}" = "xyes"])
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])
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AC_DEFUN([PANDORA_HAVE_LIBHASHKIT],[
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  AC_REQUIRE([_PANDORA_SEARCH_LIBHASHKIT])
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])
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AC_DEFUN([PANDORA_REQUIRE_LIBHASHKIT],[
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  AC_REQUIRE([PANDORA_HAVE_LIBHASHKIT])
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  AS_IF([test x$ac_cv_libhashkit = xno],
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      AC_MSG_ERROR([libhashkit is required for ${PACKAGE}]))
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])