Re: 'silent' kernel builds ?
On 14 Dec 2013, at 21:45, Luigi Rizzo wrote: > Hi, > I was trying to make buildkernel a bit quieter (just listing > the name of the file being compiled). > > I hoped to modify the " .c.o: " rules in share/sys.mk but apparently > kernel builds generate their own Makefile using definitions in > sys/conf/kern.pre.mk . > > As a result, a patch like the one below gets most of the work done > (a few extra bits are necessary to mask the awk calls, and the > 'irregular' compiler invocations). > > However I could not found the rule definition used to build modules, > any idea where to look ? sys/conf/kmod.mk > And finally, is there interest in this feature ? I think it would be nice to have, maybe enabled by default. Does it still print the errors? I think so, but I'm not sure. -- Rui Paulo ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: 'silent' kernel builds ?
On Sat, Dec 14, 2013 at 09:53:30PM -0800, Rui Paulo wrote: > On 14 Dec 2013, at 21:45, Luigi Rizzo wrote: > > > Hi, > > I was trying to make buildkernel a bit quieter (just listing > > the name of the file being compiled). > > > > I hoped to modify the " .c.o: " rules in share/sys.mk but apparently > > kernel builds generate their own Makefile using definitions in > > sys/conf/kern.pre.mk . > > > > As a result, a patch like the one below gets most of the work done > > (a few extra bits are necessary to mask the awk calls, and the > > 'irregular' compiler invocations). > > > > However I could not found the rule definition used to build modules, > > any idea where to look ? > > sys/conf/kmod.mk ... ok, which in turn ends up into share/sys.mk at least for the .c.o rule > > And finally, is there interest in this feature ? > > I think it would be nice to have, maybe enabled by default. Does it still > print the errors? I think so, but I'm not sure. Yes it does print errors, just checked. I am not worried about making it a default, POLA probably suggests otherwise and it is simple to control it through a make.conf or environment variable. thanks luigi ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
'silent' kernel builds ?
Hi, I was trying to make buildkernel a bit quieter (just listing the name of the file being compiled). I hoped to modify the " .c.o: " rules in share/sys.mk but apparently kernel builds generate their own Makefile using definitions in sys/conf/kern.pre.mk . As a result, a patch like the one below gets most of the work done (a few extra bits are necessary to mask the awk calls, and the 'irregular' compiler invocations). However I could not found the rule definition used to build modules, any idea where to look ? And finally, is there interest in this feature ? cheers luigi Index: head/sys/conf/kern.pre.mk === --- head/sys/conf/kern.pre.mk (revision 258360) +++ head/sys/conf/kern.pre.mk (working copy) @@ -126,7 +126,12 @@ # Optional linting. This can be overridden in /etc/make.conf. LINTFLAGS= ${LINTOBJKERNFLAGS} -NORMAL_C= ${CC} -c ${CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} +.if defined(SILENT) +SILENT_MAKE= @ +SILENT_GCC= @printf "%s\n" "--- Building ${.IMPSRC} ---"; +.endif + +NORMAL_C= ${SILENT_GCC} ${CC} -c ${CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} NORMAL_S= ${CC} -c ${ASM_CFLAGS} ${WERROR} ${.IMPSRC} PROFILE_C= ${CC} -c ${CFLAGS} ${WERROR} ${.IMPSRC} NORMAL_C_NOWERROR= ${CC} -c ${CFLAGS} ${PROF} ${.IMPSRC} @@ -146,7 +151,7 @@ ZFS_S= ${CC} -c ${ZFS_ASM_CFLAGS} ${WERROR} ${.IMPSRC} .if ${MK_CTF} != "no" -NORMAL_CTFCONVERT= ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} +NORMAL_CTFCONVERT= ${SILENT_MAKE} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} .elif ${MAKE_VERSION} >= 520300 NORMAL_CTFCONVERT= .else ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"