Re: -.su file in kernel compile dir
In article <20200707044652.c094d4e...@thoreau.thistledown.com.au>,
Simon Burge wrote:
>Valery Ushakov wrote:
>
>> Recent changes to record stack usage cause a file named -.su to be
>> created (that refers assym.c). It plays tricks with targets like
>> clean that refer to *.su
>
>This -.su file is created by genassym which calls GCC using stdin for
>the input file. The attached patch feels a bit hackish, but works for
>me. Any reason not to commit it now, or does anyone have a cleaner
>fix? I certainly didn't want to add all the ugliness of checking if the
>current compiler is GCC and !vax !
Just add another -N-fstack-usage?
- ${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \
+ ${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*:N-fstack-usage} ${CPPFLAGS} \
+ ${PROF} \
christos
Re: -.su file in kernel compile dir
On Tue, Jul 07, 2020 at 02:46:52PM +1000, Simon Burge wrote:
> ${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \
> ${GENASSYM_CPPFLAGS} > assym.h.tmp && \
Can we instead delete the stack usage option in CFLAGS, CPPFLAGS or
GENASSYM_CPPFLAGS (wherever it ends up now)?
Martin
Re: -.su file in kernel compile dir
Valery Ushakov wrote:
> Recent changes to record stack usage cause a file named -.su to be
> created (that refers assym.c). It plays tricks with targets like
> clean that refer to *.su
This -.su file is created by genassym which calls GCC using stdin for
the input file. The attached patch feels a bit hackish, but works for
me. Any reason not to commit it now, or does anyone have a cleaner
fix? I certainly didn't want to add all the ugliness of checking if the
current compiler is GCC and !vax !
Cheers,
Simon.
--
Index: assym.mk
===
RCS file: /cvsroot/src/sys/conf/assym.mk,v
retrieving revision 1.5
diff -d -p -u -r1.5 assym.mk
--- assym.mk10 Sep 2015 13:11:39 - 1.5
+++ assym.mk7 Jul 2020 04:43:15 -
@@ -6,6 +6,7 @@ assym.h: ${GENASSYM_CONF} ${GENASSYM_EXT
${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \
${GENASSYM_CPPFLAGS} > assym.h.tmp && \
mv -f assym.h.tmp assym.h
+ rm -f ./-.su
.if !defined(___USE_SUFFIX_RULES___)
${SRCS:T:M*.[sS]:C|\.[Ss]|.o|}: assym.h
-.su file in kernel compile dir
Recent changes to record stack usage cause a file named -.su to be created (that refers assym.c). It plays tricks with targets like clean that refer to *.su -uwe
