Date: Tue, 3 Jul 2018 21:29:05 +0000 (UTC) From: Bryan Drewery <bdrewery@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r335912 - head/sys/conf Message-ID: <201807032129.w63LT5rc012849@repo.freebsd.org>
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Author: bdrewery Date: Tue Jul 3 21:29:04 2018 New Revision: 335912 URL: https://svnweb.freebsd.org/changeset/base/335912 Log: Fix .depend.foo.o tracking for sys/conf/files defined compilations. Some example files: ia32_genassym.o acpi_wakecode.o The old mkdep method also lacked tracking these files. Objects defined in sys/conf/files with no-obj and no-implicit-rule get their own targets defined in the kernel Makefile but lack having their objects added to DEPENDOBJS so never get a .depend file generated. Normally if an object is in OBJS it will get a .depend file. Fix this by looking for .o files in CLEAN and ensuring they are part of the -MD filtering and .depend loading. This is a hack. Other solutions could exist involving sys/conf/files or config(8) to auto add these to DEPENDFILES/DEPENDOBJS but this method seems reliable enough without being intrusive or error-prone for new files. Reported by: bde MFC after: 3 weeks Sponsored by: Dell EMC Modified: head/sys/conf/kern.post.mk Modified: head/sys/conf/kern.post.mk ============================================================================== --- head/sys/conf/kern.post.mk Tue Jul 3 21:15:47 2018 (r335911) +++ head/sys/conf/kern.post.mk Tue Jul 3 21:29:04 2018 (r335912) @@ -230,6 +230,7 @@ SRCS= assym.inc offset.inc vnode_if.h ${BEFORE_DEPEND} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \ ${MFILES:T:S/.m$/.h/} DEPENDOBJS+= ${SYSTEM_OBJS} genassym.o genoffset.o genoffset_test.o +DEPENDOBJS+= ${CLEAN:M*.o} DEPENDFILES= ${DEPENDOBJS:O:u:C/^/.depend./} .if ${MAKE_VERSION} < 20160220 DEPEND_MP?= -MP
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