Date: Tue, 21 Feb 2012 20:55:43 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r231978 - head/sys/conf Message-ID: <201202212055.q1LKthUO018747@svn.freebsd.org>
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Author: dim Date: Tue Feb 21 20:55:43 2012 New Revision: 231978 URL: http://svn.freebsd.org/changeset/base/231978 Log: When building with clang, disable -Wunneeded-internal-declaration for several sys/cam/ctl files, since these get the following warnings: In file included from sys/cam/ctl/ctl_backend.c:60: sys/cam/ctl/ctl_private.h:300:30: error: variable 'page_index_template' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration] static struct ctl_page_index page_index_template[] = { ^ These warnings are tricky to fix without a lot of overhaul, and they are harmless, so disable them for now. MFC after: 1 week Modified: head/sys/conf/files head/sys/conf/kern.mk Modified: head/sys/conf/files ============================================================================== --- head/sys/conf/files Tue Feb 21 20:29:38 2012 (r231977) +++ head/sys/conf/files Tue Feb 21 20:55:43 2012 (r231978) @@ -116,16 +116,21 @@ cam/scsi/scsi_cd.c optional cd cam/scsi/scsi_ch.c optional ch cam/ata/ata_da.c optional ada | da cam/ctl/ctl.c optional ctl -cam/ctl/ctl_backend.c optional ctl +cam/ctl/ctl_backend.c optional ctl \ + compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" cam/ctl/ctl_backend_block.c optional ctl cam/ctl/ctl_backend_ramdisk.c optional ctl -cam/ctl/ctl_cmd_table.c optional ctl -cam/ctl/ctl_frontend.c optional ctl +cam/ctl/ctl_cmd_table.c optional ctl \ + compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" +cam/ctl/ctl_frontend.c optional ctl \ + compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" cam/ctl/ctl_frontend_cam_sim.c optional ctl -cam/ctl/ctl_frontend_internal.c optional ctl +cam/ctl/ctl_frontend_internal.c optional ctl \ + compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" cam/ctl/ctl_mem_pool.c optional ctl cam/ctl/ctl_scsi_all.c optional ctl -cam/ctl/ctl_error.c optional ctl +cam/ctl/ctl_error.c optional ctl \ + compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" cam/ctl/ctl_util.c optional ctl cam/ctl/scsi_ctl.c optional ctl cam/scsi/scsi_da.c optional da Modified: head/sys/conf/kern.mk ============================================================================== --- head/sys/conf/kern.mk Tue Feb 21 20:29:38 2012 (r231977) +++ head/sys/conf/kern.mk Tue Feb 21 20:55:43 2012 (r231978) @@ -22,6 +22,7 @@ NO_WSHIFT_COUNT_NEGATIVE= -Wno-shift-cou NO_WSHIFT_COUNT_OVERFLOW= -Wno-shift-count-overflow NO_WUNUSED_VALUE= -Wno-unused-value NO_WSELF_ASSIGN= -Wno-self-assign +NO_WUNNEEDED_INTERNAL_DECL= -Wno-unneeded-internal-declaration # Several other warnings which might be useful in some cases, but not severe # enough to error out the whole kernel build. Display them anyway, so there is # some incentive to fix them eventually.
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