From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46610) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eN6zy-0006kV-TF for qemu-devel@nongnu.org; Thu, 07 Dec 2017 19:58:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eN6zx-0007Ww-Rw for qemu-devel@nongnu.org; Thu, 07 Dec 2017 19:58:42 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33912) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eN6zx-0007WH-M2 for qemu-devel@nongnu.org; Thu, 07 Dec 2017 19:58:41 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C67AC883B6 for ; Fri, 8 Dec 2017 00:58:40 +0000 (UTC) From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Fri, 8 Dec 2017 01:58:16 +0100 Message-Id: <20171208005825.14587-4-marcandre.lureau@redhat.com> In-Reply-To: <20171208005825.14587-1-marcandre.lureau@redhat.com> References: <20171208005825.14587-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH 03/12] build-sys: add a rule to print a variable List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= $ make print-CFLAGS CFLAGS=3D-fsanitize=3Daddress -Og -g Trick from various sources: https://stackoverflow.com/questions/16467718/how-to-print-out-a-variable-= in-makefile https://www.cmcrossroads.com/article/printing-value-makefile-variable Signed-off-by: Marc-Andr=C3=A9 Lureau --- Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index ab0354c153..80683e8c8b 100644 --- a/Makefile +++ b/Makefile @@ -6,7 +6,10 @@ BUILD_DIR=3D$(CURDIR) # Before including a proper config-host.mak, assume we are in the source= tree SRC_PATH=3D. =20 -UNCHECKED_GOALS :=3D %clean TAGS cscope ctags docker docker-% help +UNCHECKED_GOALS :=3D %clean TAGS cscope ctags docker docker-% help print= -% + +print-%: + @echo '$*=3D$($*)' =20 # All following code might depend on configuration variables ifneq ($(wildcard config-host.mak),) --=20 2.15.1.355.g36791d7216