Re: [meta-networking][PATCH] memcached: add knob to detect whether hugetlbfs are checked

[Chong Lu <Chong.Lu@windriver.com>]

ping

On 08/19/2014 05:38 PM, Chong Lu wrote:
> Add knob to detect whether hugetlbfs are checked or not.
> This patch fixed the error:
>      ld: cannot find -lhugetlbfs
>
> Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
> ---
>   .../memcached/memcached-add-hugetlbfs-check.patch  | 32 ++++++++++++++++++++++
>   .../recipes-support/memcached/memcached_1.4.17.bb  | 13 +++++++--
>   2 files changed, 42 insertions(+), 3 deletions(-)
>   create mode 100644 meta-networking/recipes-support/memcached/memcached/memcached-add-hugetlbfs-check.patch
>
> diff --git a/meta-networking/recipes-support/memcached/memcached/memcached-add-hugetlbfs-check.patch b/meta-networking/recipes-support/memcached/memcached/memcached-add-hugetlbfs-check.patch
> new file mode 100644
> index 0000000..544b840
> --- /dev/null
> +++ b/meta-networking/recipes-support/memcached/memcached/memcached-add-hugetlbfs-check.patch
> @@ -0,0 +1,32 @@
> +memcached: add knob to detect whether hugetlbfs are checked
> +
> +Add knob to detect whether hugetlbfs are checked or not.
> +
> +Upstream-Status: Pending
> +
> +Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
> +---
> + configure.ac | 7 ++++++-
> + 1 file changed, 6 insertions(+), 1 deletion(-)
> +
> +diff --git a/configure.ac b/configure.ac
> +index 7f22f21..21691b9 100644
> +--- a/configure.ac
> ++++ b/configure.ac
> +@@ -314,7 +314,12 @@ fi
> + dnl ----------------------------------------------------------------------------
> +
> + AC_SEARCH_LIBS(umem_cache_create, umem)
> +-AC_SEARCH_LIBS(gethugepagesizes, hugetlbfs)
> ++AC_ARG_ENABLE(hugetlbfs,
> ++  [AS_HELP_STRING([--enable-hugetlbfs],[Enable hugetlbfs])])
> ++
> ++if test "x$enable_hugetlbfs" = "xyes"; then
> ++  AC_SEARCH_LIBS(gethugepagesizes, hugetlbfs)
> ++fi
> +
> + AC_HEADER_STDBOOL
> + AH_BOTTOM([#if HAVE_STDBOOL_H
> +--
> +1.8.3.4
> +
> diff --git a/meta-networking/recipes-support/memcached/memcached_1.4.17.bb b/meta-networking/recipes-support/memcached/memcached_1.4.17.bb
> index 5d37df0..e61bc74 100644
> --- a/meta-networking/recipes-support/memcached/memcached_1.4.17.bb
> +++ b/meta-networking/recipes-support/memcached/memcached_1.4.17.bb
> @@ -18,7 +18,11 @@ DEPENDS += "libevent"
>   RDEPENDS_${PN} += "perl perl-module-posix perl-module-autoloader perl-module-tie-hash"
>   
>   SRC_URI = "http://www.memcached.org/files/${BP}.tar.gz \
> -           file://configure.patch"
> +           file://configure.patch \
> +           file://memcached-add-hugetlbfs-check.patch"
> +
> +# set the same COMPATIBLE_HOST as libhugetlbfs
> +COMPATIBLE_HOST = '(i.86|x86_64|powerpc|powerpc64|arm).*-linux'
>   
>   SRC_URI[md5sum] = "46402dfbd7faadf6182283dbbd18b1a6"
>   SRC_URI[sha256sum] = "d9173ef6d99ba798c982ea4566cb4f0e64eb23859fdbf9926a89999d8cdc0458"
> @@ -26,11 +30,14 @@ SRC_URI[sha256sum] = "d9173ef6d99ba798c982ea4566cb4f0e64eb23859fdbf9926a89999d8c
>   python __anonymous () {
>       endianness = d.getVar('SITEINFO_ENDIANNESS', True)
>       if endianness == 'le':
> -        d.setVar('EXTRA_OECONF', "ac_cv_c_endian=little")
> +        d.appendVar('EXTRA_OECONF', " ac_cv_c_endian=little")
>       else:
> -        d.setVar('EXTRA_OECONF', "ac_cv_c_endian=big")
> +        d.appendVar('EXTRA_OECONF', " ac_cv_c_endian=big")
>   }
>   
> +PACKAGECONFIG ??= ""
> +PACKAGECONFIG[hugetlbfs] = "--enable-hugetlbfs, --disable-hugetlbfs, libhugetlbfs"
> +
>   inherit update-rc.d
>   
>   INITSCRIPT_NAME = "memcached"