From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:43618) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SzSL4-0003uR-98 for qemu-devel@nongnu.org; Thu, 09 Aug 2012 08:59:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SzSL3-0006Rk-2a for qemu-devel@nongnu.org; Thu, 09 Aug 2012 08:59:46 -0400 Received: from e28smtp08.in.ibm.com ([122.248.162.8]:35955) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SzSL2-0006RZ-DZ for qemu-devel@nongnu.org; Thu, 09 Aug 2012 08:59:44 -0400 Received: from /spool/local by e28smtp08.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 9 Aug 2012 18:29:41 +0530 Received: from d28av05.in.ibm.com (d28av05.in.ibm.com [9.184.220.67]) by d28relay04.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q79CxcA127000834 for ; Thu, 9 Aug 2012 18:29:38 +0530 Received: from d28av05.in.ibm.com (loopback [127.0.0.1]) by d28av05.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q79CxbV5001085 for ; Thu, 9 Aug 2012 22:59:37 +1000 Date: Thu, 9 Aug 2012 18:31:10 +0530 From: Bharata B Rao Message-ID: <20120809130110.GB7960@in.ibm.com> References: <20120809130010.GA7960@in.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120809130010.GA7960@in.ibm.com> Subject: [Qemu-devel] [PATCH v6 1/2] qemu: Add a config option for GlusterFS as block backend Reply-To: bharata@linux.vnet.ibm.com List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Anthony Liguori , Paolo Bonzini , Kevin Wolf Cc: Blue Swirl , Anand Avati , Amar Tumballi , Stefan Hajnoczi , Vijay Bellur qemu: Add a config option for GlusterFS as block backend From: Bharata B Rao GlusterFS support in QEMU depends on libgfapi, libgfrpc and libgfxdr provided by GlusterFS. Signed-off-by: Bharata B Rao --- configure | 35 +++++++++++++++++++++++++++++++++++ 1 files changed, 35 insertions(+), 0 deletions(-) diff --git a/configure b/configure index 280726c..adbc6b7 100755 --- a/configure +++ b/configure @@ -195,6 +195,7 @@ zlib="yes" guest_agent="yes" libiscsi="" coroutine="" +glusterfs="" # parse CC options first for opt do @@ -824,6 +825,10 @@ for opt do ;; --disable-guest-agent) guest_agent="no" ;; + --disable-glusterfs) glusterfs="no" + ;; + --enable-glusterfs) glusterfs="yes" + ;; *) echo "ERROR: unknown option $opt"; show_help="yes" ;; esac @@ -1112,6 +1117,8 @@ echo " --disable-guest-agent disable building of the QEMU Guest Agent" echo " --enable-guest-agent enable building of the QEMU Guest Agent" echo " --with-coroutine=BACKEND coroutine backend. Supported options:" echo " gthread, ucontext, sigaltstack, windows" +echo " --enable-glusterfs enable GlusterFS backend" +echo " --disable-glusterfs disable GlusterFS backend" echo "" echo "NOTE: The object files are built at the place where configure is launched" exit 1 @@ -2277,6 +2284,29 @@ EOF fi fi +########################################## +# glusterfs probe +if test "$glusterfs" != "no" ; then + cat > $TMPC < +int main(void) { + (void) glfs_new("volume"); + return 0; +} +EOF + glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" + if compile_prog "" "$glusterfs_libs" ; then + glusterfs=yes + libs_tools="$glusterfs_libs $libs_tools" + libs_softmmu="$glusterfs_libs $libs_softmmu" + else + if test "$glusterfs" = "yes" ; then + feature_not_found "GlusterFS backend support" + fi + glusterfs=no + fi +fi + # # Check for xxxat() functions when we are building linux-user # emulator. This is done because older glibc versions don't @@ -3102,6 +3132,7 @@ echo "OpenGL support $opengl" echo "libiscsi support $libiscsi" echo "build guest agent $guest_agent" echo "coroutine backend $coroutine_backend" +echo "GlusterFS support $glusterfs" if test "$sdl_too_old" = "yes"; then echo "-> Your SDL version is too old - please upgrade to have SDL support" @@ -3439,6 +3470,10 @@ if test "$has_environ" = "yes" ; then echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak fi +if test "$glusterfs" = "yes" ; then + echo "CONFIG_GLUSTERFS=y" >> $config_host_mak +fi + # USB host support case "$usb" in linux)