From patchwork Tue Jan 29 04:51:10 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wayne Xia X-Patchwork-Id: 216430 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 007C12C0094 for ; Tue, 29 Jan 2013 16:33:15 +1100 (EST) Received: from localhost ([::1]:55069 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U03Cm-0004e9-EV for incoming@patchwork.ozlabs.org; Mon, 28 Jan 2013 23:53:56 -0500 Received: from eggs.gnu.org ([208.118.235.92]:46273) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U03CA-00037E-HZ for qemu-devel@nongnu.org; Mon, 28 Jan 2013 23:53:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U03C7-000271-Jb for qemu-devel@nongnu.org; Mon, 28 Jan 2013 23:53:18 -0500 Received: from e23smtp09.au.ibm.com ([202.81.31.142]:46242) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U03C7-00026I-2J for qemu-devel@nongnu.org; Mon, 28 Jan 2013 23:53:15 -0500 Received: from /spool/local by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Tue, 29 Jan 2013 14:46:46 +1000 Received: from d23relay04.au.ibm.com (d23relay04.au.ibm.com [9.190.234.120]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id 00F6B3578023 for ; Tue, 29 Jan 2013 15:53:11 +1100 (EST) Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay04.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r0T4fH7a64946360 for ; Tue, 29 Jan 2013 15:41:17 +1100 Received: from d23av01.au.ibm.com (loopback [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r0T4rAak003514 for ; Tue, 29 Jan 2013 15:53:10 +1100 Received: from RH63Wenchao (wenchaox.cn.ibm.com [9.115.122.102]) by d23av01.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id r0T4pS6T000639; Tue, 29 Jan 2013 15:53:09 +1100 From: Wenchao Xia To: qemu-devel@nongnu.org Date: Tue, 29 Jan 2013 12:51:10 +0800 Message-Id: <1359435076-13673-4-git-send-email-xiawenc@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1359435076-13673-1-git-send-email-xiawenc@linux.vnet.ibm.com> References: <1359435076-13673-1-git-send-email-xiawenc@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13012904-3568-0000-0000-000003168908 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 202.81.31.142 Cc: kwolf@redhat.com, stefanha@gmail.com, aliguori@us.ibm.com, Wenchao Xia , pbonzini@redhat.com Subject: [Qemu-devel] [PATCH V16 3/9] libqblock: build: add rule for libqblock.la X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Now libqblock.la can be built with neccessary object files, and can be automatically cleaned by make clean in root directory. make libqblock-clean also clean it. -fvisibility=hidden was used to hide symbols, and a special macro was introduced to export symbols that marked as public. Signed-off-by: Wenchao Xia --- libqblock/Makefile | 32 ++++++++++++++++++++++++++++++-- 1 files changed, 30 insertions(+), 2 deletions(-) create mode 100644 libqblock/libqblock-error.c create mode 100644 libqblock/libqblock.c diff --git a/libqblock/libqblock-error.c b/libqblock/libqblock-error.c new file mode 100644 index 0000000..e69de29 diff --git a/libqblock/libqblock.c b/libqblock/libqblock.c new file mode 100644 index 0000000..e69de29 diff --git a/libqblock/Makefile b/libqblock/Makefile index 8173da7..73974e9 100644 --- a/libqblock/Makefile +++ b/libqblock/Makefile @@ -1,4 +1,32 @@ all: libqblock.la -libqblock.la: - @true +# objects linked into a shared library, built with libtool with -fPIC if required +libqblock-obj-y = libqblock/libqblock.o libqblock/libqblock-error.o +libqblock-obj-y += $(filter-out stubs/set-fd-handler.o, $(stub-obj-y)) +libqblock-obj-y += $(util-obj-y) $(block-obj-y) + +libqblock-lobj-y=$(patsubst %.o, %.lo, $(libqblock-obj-y)) + +# libtool will build the .o files, too +$(libqblock-obj-y): | $(libqblock-lobj-y) + +LIBQBLOCK_CLEAN_TARGETS=$(libqblock-lobj-y) libqblock.la libqblock/.libs + +all: libqblock.la + +######################################################################### +# Rules for building libqblock standalone library + +$(libqblock-lobj-y): QEMU_CFLAGS+= -fvisibility=hidden -D LIBQB_BUILD +libqblock.la: LDFLAGS += -rpath $(libdir) -no-undefined \ + -export-syms $(SRC_PATH)/libqblock/libqblock.syms +libqblock.la: $(libqblock-lobj-y) + $(call LINK,$^) + + +.PHONY: libqblock-clean + +libqblock-clean: + rm $(LIBQBLOCK_CLEAN_TARGETS) -rf + +clean: libqblock-clean