Re: [PATCH 0/1] MR9286: configure: Tighten checks around the hwloc library

[Alexandre Julliard (＠julliard)]

Alexandre Julliard (@julliard) commented about configure.ac:
>    freebsd*)
>      WINE_PACKAGE_FLAGS(HWLOC,[hwloc],,,,
>          [AC_CHECK_HEADER([hwloc.h],
> -
>            [AC_CHECK_LIB(hwloc,hwloc_topology_init,
> -
>                [AC_DEFINE(HAVE_LIBHWLOC, 1, [Define to 1 if you have the 'hwloc' library (-lhwloc).])],
> -
>            [AC_CHECK_DECL(HWLOC_OBJ_L1CACHE,
> -
>                [AC_CHECK_LIB(hwloc,hwloc_topology_init,
> -
>                    [AC_DEFINE(HAVE_LIBHWLOC, 1, [Define to 1 if you have the 'hwloc' library (-lhwloc).])],

A better way is to use AC_LINK_IFELSE with a sample program, instead of 3 separate checks.