On Tuesday 17 August 2010 22:26:17 Dag-Erling Smorgrav wrote:
> Author: des
> Date: Tue Aug 17 20:26:17 2010
> New Revision: 211436
> URL: http://svn.freebsd.org/changeset/base/211436
>
> Log:
> Split kernel stage 3.2 (build everything) into 3.2 (build the kernel)
> and 3.3 (build the modules). IMHO, this makes it a little easier to
> track the progress of a kernel build using whereintheworld et al.
I believe this kills "make -j" performance as the module build does depth
first and there's hardly any opportunity for parallelism in the individual
modules.
Max
> MFC after: 3 weeks
>
> Modified:
> head/Makefile.inc1
>
> Modified: head/Makefile.inc1
> ===========================================================================
> === --- head/Makefile.inc1 Tue Aug 17 17:30:56 2010 (r211435)
> +++ head/Makefile.inc1 Tue Aug 17 20:26:17 2010 (r211436)
> @@ -814,9 +814,16 @@ buildkernel:
> .endif
> @echo
> @echo "--------------------------------------------------------------"
> - @echo ">>> stage 3.2: building everything"
> + @echo ">>> stage 3.2: building the kernel"
> @echo "--------------------------------------------------------------"
> - cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} all -DNO_MODULES_OBJ
> + cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} kernel-all -DNO_MODULES_OBJ
> + @echo
> +.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) &&
> exists(${KERNSRCDIR}/modules) + @echo
> "--------------------------------------------------------------" + @echo
> ">>> stage 3.3: building the modules"
> + @echo "--------------------------------------------------------------"
> + cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} modules-all -DNO_MODULES_OBJ
> +.endif
> @echo "--------------------------------------------------------------"
> @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
> @echo "--------------------------------------------------------------"
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