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From: telephil9@gmail.com
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To: ori@eigenstate.org, telephil9@gmail.com, jamos@oboj.net, 9front@9front.org
Subject: Re: [9front] Netsurf 3.9 for Plan 9 (work in progress)
Date: Fri, 3 Jan 2020 16:14:59 +0100
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X-Bullshit: just-in-time configuration-based SSL over JSON replication cloud app 

>>> Hi,
>>> 
>>> For me, it does not even build. I get surprising errors from pcc:
>>> 	??none??: nsglobe.8: opcode out of range 25710
>>> 		probably not a .8 file
>>> 	pcc: 8l: 8l 182088: error
>>> 	mk: pcc -I ../include ...  : exit status=rc 182050: pcc 182059: 8l: 8l 182088: error
>>> 	??none??: nsglobe.8: opcode out of range 25710
>>> 		probably not a .8 file
>>> 	pcc: 8l: 8l 182089: error
>>> 	??none??: nsglobe.8: opcode out of range 25710
>>> 		probably not a .8 file
>>> 	pcc: 8l: 8l 182090: error
>>> 	??none??: nsglobe.8: opcode out of range 25710
>>> 		probably not a .8 file
>>> 	pcc: 8l: 8l 182091: error
>>> 
>>> My 9front install is fairly up to date if that matters.
>>> 
>>> Regards,
>>> Philippe
>> 
>> Forgot to mention the error is in libnsfb tests.
>> When I skip this step, I got the browser building and running.
> 
> Race condition in the mkfile: multiple rules try to output to
> nslglobe.6 when the build is run in parallel, which works poorly.
> 
> Try this version of the mkfile:
> 
> 	</$objtype/mkfile
> 	
> 	CC=pcc
> 	DST=$O.frontend $O.polygon $O.polystar $O.plottest $O.text-speed $O.bitmap $O.path $O.rgb
> 	
> 	HFILES=\
> 		../include/libnsfb.h ../include/libnsfb_cursor.h ../include/libnsfb_event.h \
> 		../include/libnsfb_plot.h ../include/libnsfb_plot_util.h
> 	
> 	
> 	CFLAGS=-I ../include -I . -I ../../posix/include \
> 		-D_POSIX_SOURCE -D_RESEARCH_SOURCE
> 	
> 	LIB=../src/libnsfb.$O.a
> 	
> 	
> 	all:V:	$DST	
> 	
> 	$O.%:	%.$O nsglobe.$O $HFILES $LIB
> 		$CC -o $target $CFLAGS $stem.$O nsglobe.$O $LIB
> 	
> 	%.$O:	$HFILES		# don't combine with following %.$O rules
> 	
> 	%.$O:	%.c
> 		$CC -c $CFLAGS $stem.c
> 	
> 	clean:V:
> 		rm -f $DST frontend.$O polygon.$O polystar.$O plottest.$O text-speed.$O rgb.$O \
> 		bitmap.$O globe.$O nsglobe.$O path.$O
> 
> The mkfiles should really be converted to use a common mk include for these patterns.
> If not /sys/src/cmd/mkmany, then at least ../../ns{lib,many}.

That was it!

Thanks Ori