Date: Thu, 23 Feb 2023 19:54:40 -0800 From: "Simon J. Gerraty" <sjg@juniper.net> To: Mark Millard <marklmi@yahoo.com> Cc: Bryan Drewery <bdrewery@FreeBSD.org>, Current FreeBSD <freebsd-current@FreeBSD.org>, Peter <pmc@citylink.dinoex.sub.org>, <sjg@juniper.net> Subject: Re: FYI: Why META_MODE rebuilds so much for building again after installworld (no source changes) Message-ID: <17672.1677210880@kaos.jnpr.net> In-Reply-To: <F02F01EE-9866-4F37-884B-74A2665A5F08@yahoo.com> References: <B74790D9-FBC2-4818-BEAF-34E5B705C460@yahoo.com> <3345EBA5-A09C-4E3F-B94D-39F57F56BDBB@yahoo.com> <DB0C7B41-2101-4C5C-BFC8-3C95CC0B9F6F@yahoo.com> <73088.1611797582@kaos.jnpr.net> <CB7040D0-3BF4-496F-A54F-87E5378016E0@yahoo.com> <F6BF110D-7855-4A10-A53F-52B34282234F@yahoo.com> <10819.1677108389@kaos.jnpr.net> <76FA98EF-6184-4D7E-A01F-0EE8117D0D10@yahoo.com> <29887.1677115125@kaos.jnpr.net> <27790339-240F-4C97-97C7-38AFD8DE03D5@yahoo.com> <7FB6F619-6E71-4075-8A6C-573564371DD5@yahoo.com> <2655.1677134606@kaos.jnpr.net> <242BB478-B2FE-4BCC-A56E-098F3FEB3EE1@yahoo.com> <42586.1677183334@kaos.jnpr.net> <AE95CF5D-0B7E-4DA3-8777-5FA47E1751D8@yahoo.com> <30.1677189836@kaos.jnpr.net> <1B5FCF8A-0DFD-4246-8464-65A44A40529F@yahoo.com> <93460.1677202939@kaos.jnpr.net> <F02F01EE-9866-4F37-884B-74A2665A5F08@yahoo.com>
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> =
> First some output log lines around a few sbin/realpath "is newer than"
> related Building lines, with the .info lines in place now (I've
> got both kmod.mk and kern.mk with the .info line, likely producing
> redundant output but I did not know up front for sure):
> =
> make[4]: "/usr/main-src/sys/conf/kmod.mk" line 72:
> .CURDIR=3D/usr/main-src/sys/modules/aac
> .OBJDIR=3D/usr/obj/BUILDs/main-amd64-nodbg-clang/usr/main-src/amd64.amd6=
4/sys/GENERIC-NODBG/modules/usr/main-src/sys/modules/aac
> OBJTOP=3D/usr/obj/BUILDs/main-amd64-nodbg-clang/usr/main-src/amd64.amd64=
/sys/GENERIC-NODBG/modules/usr/main-src
So as you can see that OBJTOP not does provide a match for where
/usr/obj/BUILDs/main-amd64-nodbg-clang/usr/main-src/amd64.amd64/tmp/legacy=
/usr/sbin/realpath is
you really want it fixed at
/usr/obj/BUILDs/main-amd64-nodbg-clang/usr/main-src/amd64.amd64
which is difficult given the way it is defined in
src.sys.obj.mk
Perhaps you want to be using
.MAKE.META.IGNORE_PATHS+=3D ${MAKEOBJDIRPREFIX}/tmp/legacy/usr
or is that ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/tmp/legacy/usr =
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