From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55706) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dNckJ-0002PB-P2 for qemu-devel@nongnu.org; Wed, 21 Jun 2017 06:20:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dNckG-0004yt-OA for qemu-devel@nongnu.org; Wed, 21 Jun 2017 06:20:23 -0400 Received: from mga14.intel.com ([192.55.52.115]:52640) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dNckG-0004yR-Gw for qemu-devel@nongnu.org; Wed, 21 Jun 2017 06:20:20 -0400 From: Yang Zhong Date: Wed, 21 Jun 2017 18:19:47 +0800 Message-Id: <1498040401-16361-2-git-send-email-yang.zhong@intel.com> In-Reply-To: <1498040401-16361-1-git-send-email-yang.zhong@intel.com> References: <1498040401-16361-1-git-send-email-yang.zhong@intel.com> Subject: [Qemu-devel] [PATCH 01/15] configure: add the disable-tcg option List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: pbonzini@redhat.com Cc: qemu-devel@nongnu.org, a.rigo@virtualopensystems.com, anthony.xu@intel.com, Yang Zhong Add the disable-tcg option into configure and echo CONFIG_TCG=y into $config_target_mak. The default tcg is enabled for all build. If tcg is disabled in the build, only i386|x86_64 softmmu option can be disabled, other softmmu of tagets and users build defaultly enabled the tcg. This operation do not make big change with the older build command. The new configure build command like below (1)./configure tcg is defaultly enabled (2)./configure --disable-tcg tcg is disabled in i386 and x86_64 softmmu build tcg is enabled in others softmmu and all users build (3)./configure --disable-tcg --target-list=x86_64-softmmu, x86_64-linux-user tcg is disabled in x86_64 softmmu build tcg is enabled in x86_64 linux user build Signed-off-by: Yang Zhong --- configure | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) diff --git a/configure b/configure index ff0f8b9..b4d80e5 100755 --- a/configure +++ b/configure @@ -224,6 +224,7 @@ cap_ng="" attr="" libattr="" xfs="" +tcg="yes" vhost_net="no" vhost_scsi="no" @@ -953,6 +954,10 @@ for opt do ;; --enable-hax) hax="yes" ;; + --disable-tcg) tcg="no" + ;; + --enable-tcg) tcg="yes" + ;; --disable-tcg-interpreter) tcg_interpreter="no" ;; --enable-tcg-interpreter) tcg_interpreter="yes" @@ -5117,7 +5122,6 @@ echo "module support $modules" echo "host CPU $cpu" echo "host big endian $bigendian" echo "target list $target_list" -echo "tcg debug enabled $debug_tcg" echo "gprof enabled $gprof" echo "sparse enabled $sparse" echo "strip binaries $strip_opt" @@ -5171,6 +5175,11 @@ echo "Linux AIO support $linux_aio" echo "ATTR/XATTR support $attr" echo "Install blobs $blobs" echo "KVM support $kvm" +echo "TCG support $tcg" +if test "$tcg" = "yes" ; then + echo "TCG debug enabled $debug_tcg" + echo "TCG interpreter $tcg_interpreter" +fi echo "HAX support $hax" echo "RDMA support $rdma" echo "TCG interpreter $tcg_interpreter" @@ -6229,6 +6238,7 @@ fi if test "$target_user_only" = "yes" ; then echo "CONFIG_USER_ONLY=y" >> $config_target_mak echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak + echo "CONFIG_TCG=y" >> $config_target_mak fi if test "$target_linux_user" = "yes" ; then echo "CONFIG_LINUX_USER=y" >> $config_target_mak @@ -6248,6 +6258,22 @@ if test "$target_bsd_user" = "yes" ; then echo "CONFIG_BSD_USER=y" >> $config_target_mak fi +case "$target_name" in + alpha|arm|armeb|aarch64|cris|hppa|lm32|m68k|microblaze|microblazeel|mips|mipsel| \ + mipsn32|mipsn32el|mips64|mips64el|moxie|nios2|or1k|ppc|ppcemb|ppc64|ppc64le|ppc64abi32| \ + sh4|sh4eb|sparc|sparc64|sparc32plus|s390x|tilegx|tricore|unicore32|xtensa|xtensaeb) + if test "$target_softmmu" = "yes" ; then + echo "CONFIG_TCG=y" >> $config_target_mak + fi + ;; +esac +case "$target_name" in + i386|x86_64) + if test "$tcg" = "yes" -a "$target_softmmu" = "yes" ; then + echo "CONFIG_TCG=y" >> $config_target_mak + fi + ;; +esac # generate QEMU_CFLAGS/LDFLAGS for targets cflags="" -- 1.9.1