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client-ip=162.221.158.21; receiver=esa4.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: Q41Dgutv3UEMP88hLbqoHIPWRjZelnChWC4N+3EKHIT6I0hWP4gjOXSYkV2hG1vXayO2aBa5De 7KYkWz1603oCA61DLY5/tH+OuQ/Embk7DrkvzHLAGJDrAlMTIKLzfVHMWjFEtUOK6yDWjlmB/Y l1wxfiXxwRRuhcwW1b7rrGzdKErtk6Nxz9MNyvh3oHBt+isru6PU09DExd8WRRSzaCShqGyjYi KQ9CzNrFnasj9Rhjm3AxU83Vqd3uaHHzoPBOHP3r1soXM0ti6tlVJDNyTNFzrfuyNAMTbqyS8N g2I= X-SBRS: 2.7 X-MesageID: 15575940 X-Ironport-Server: esa4.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.72,327,1580792400"; d="scan'208";a="15575940" From: Anthony PERARD To: Subject: [XEN PATCH v4 03/18] build,arm: Fix deps check of head.o Date: Tue, 31 Mar 2020 11:30:47 +0100 Message-ID: <20200331103102.1105674-4-anthony.perard@citrix.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200331103102.1105674-1-anthony.perard@citrix.com> References: <20200331103102.1105674-1-anthony.perard@citrix.com> MIME-Version: 1.0 X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Anthony PERARD , Volodymyr Babchuk , Stefano Stabellini , Julien Grall Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" arm*/head.o isn't in obj-y or extra-y, so make don't load the associated .*.d file (or .*.cmd file when if_changed will be used). There is a workaround where .*.d file is added manually into DEPS. Changing DEPS isn't needed, we can simply add head.o into extra-y and the dependency files will be loaded. Signed-off-by: Anthony PERARD Acked-by: Julien Grall --- Notes: v4: - new patch, fix rebuild of head.o with "xen/build: Start using if_changed" applied xen/arch/arm/Makefile | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile index 12f92a4bd3f9..7273f356f190 100644 --- a/xen/arch/arm/Makefile +++ b/xen/arch/arm/Makefile @@ -62,6 +62,7 @@ obj-$(CONFIG_SBSA_VUART_CONSOLE) += vpl011.o obj-y += vsmc.o obj-y += vpsci.o obj-y += vuart.o +extra-y += $(TARGET_SUBARCH)/head.o #obj-bin-y += ....o @@ -72,8 +73,6 @@ endif ALL_OBJS := $(TARGET_SUBARCH)/head.o $(ALL_OBJS) -DEPS += $(TARGET_SUBARCH)/.head.o.d - ifdef CONFIG_LIVEPATCH all_symbols = --all-symbols ifdef CONFIG_FAST_SYMBOL_LOOKUP