From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:43667) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TCZHq-0008UD-1a for qemu-devel@nongnu.org; Fri, 14 Sep 2012 13:02:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TCZHl-00007r-Ro for qemu-devel@nongnu.org; Fri, 14 Sep 2012 13:02:37 -0400 Received: from v220110690675601.yourvserver.net ([78.47.199.172]:34737) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TCZHl-00006f-M4 for qemu-devel@nongnu.org; Fri, 14 Sep 2012 13:02:33 -0400 From: Stefan Weil Date: Fri, 14 Sep 2012 19:02:30 +0200 Message-Id: <1347642150-4710-1-git-send-email-sw@weilnetz.de> Subject: [Qemu-devel] [PATCH] configure: Allow builds without any system or user emulation List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: laurent.desnogues@gmail.com, Peter Maydell , qemu-devel@nongnu.org, Stefan Weil The old code aborted configure when no emulation target was selected. Even after removing the 'exit 1', it tried to read from STDIN when QEMU was configured with configure' '--disable-user' '--disable-system' This is fixed here. Signed-off-by: Stefan Weil --- This patch can be applied after 66d5499b3 was reverted. It also works on top of 66d5499b3. In this case only Makefile needs modifications, and the configure part of the patch must be removed. Regards Stefan Weil Makefile | 5 +++++ configure | 4 ---- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index 9523e05..d38ac0f 100644 --- a/Makefile +++ b/Makefile @@ -52,8 +52,13 @@ SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory) BUILD_DIR=$(BUILD_DIR) SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS)) SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %/config-devices.mak.d, $(TARGET_DIRS)) +ifeq ($(SUBDIR_DEVICES_MAK),) +config-all-devices.mak: + $(call quiet-command,echo '# no devices' > $@," GEN $@") +else config-all-devices.mak: $(SUBDIR_DEVICES_MAK) $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep =y | sort -u > $@," GEN $@") +endif -include $(SUBDIR_DEVICES_MAK_DEP) diff --git a/configure b/configure index fc27bd9..a9305f3 100755 --- a/configure +++ b/configure @@ -1331,10 +1331,6 @@ if test -z "$target_list" ; then else target_list=`echo "$target_list" | sed -e 's/,/ /g'` fi -if test -z "$target_list" ; then - echo "No targets enabled" - exit 1 -fi # see if system emulation was really requested case " $target_list " in *"-softmmu "*) softmmu=yes -- 1.7.0.4