From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42212) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YR1Nw-0000Ba-6Q for qemu-devel@nongnu.org; Thu, 26 Feb 2015 11:34:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YR1Nr-0002yF-QG for qemu-devel@nongnu.org; Thu, 26 Feb 2015 11:34:00 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49607) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YR1Nr-0002y9-IL for qemu-devel@nongnu.org; Thu, 26 Feb 2015 11:33:55 -0500 Date: Thu, 26 Feb 2015 17:33:46 +0100 From: "Michael S. Tsirkin" Message-ID: <1424968408-16786-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [Qemu-devel] [PATCH] Makefile.objs: add dummy rule for .dsl files List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Richard Henderson , Anthony Liguori , Paolo Bonzini .hex files are created from .dsl files, so cpp adds the dependency %.hex: %.dsl automatically, but fails to add a dummy rule so if .dsl file is missing, make will fail. This happened to us in the past when we removed some dsl files. Create an extra .d file with a dummy dependency. Cc: Peter Maydell Signed-off-by: Michael S. Tsirkin --- hw/i386/Makefile.objs | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs index 45b90a8..7a47914 100644 --- a/hw/i386/Makefile.objs +++ b/hw/i386/Makefile.objs @@ -19,6 +19,7 @@ iasl-option=$(shell if test -z "`$(1) $(2) 2>&1 > /dev/null`" \ ifdef IASL #IASL Present. Generate hex files from .dsl hw/i386/%.hex: $(SRC_PATH)/hw/i386/%.dsl $(SRC_PATH)/scripts/acpi_extract_preprocess.py $(SRC_PATH)/scripts/acpi_extract.py + $(call quiet-command, echo "$<:" > "$@"-extra.d, " DEP $@") $(call quiet-command, $(CPP) -x c -P $(QEMU_DGFLAGS) $(QEMU_INCLUDES) $< -o $*.dsl.i.orig, " CPP $(TARGET_DIR)$*.dsl.i.orig") $(call quiet-command, $(PYTHON) $(SRC_PATH)/scripts/acpi_extract_preprocess.py $*.dsl.i.orig > $*.dsl.i, " ACPI_PREPROCESS $(TARGET_DIR)$*.dsl.i") $(call quiet-command, $(IASL) $(call iasl-option,$(IASL),-Pn,) -vs -l -tc -p $* $*.dsl.i $(if $(V), , > /dev/null) 2>&1 ," IASL $(TARGET_DIR)$*.dsl.i") -- MST