Re: error: yacc.h: No such file or directory

> On 18. Jun 2019, at 12:56, Kubilay Kocak <koobs_at_FreeBSD.org> wrote:
> 
> On 18/06/2019 5:42 pm, Michael Tuexen wrote:
>> Dear all,
>> I'm trying to run
>> sudo make buildworld
>> in a directory with r349168.
>> The result is:
>> cc  -O2 -pipe -I/usr/home/tuexen/head/usr.bin/mkesdb_static -I/usr/home/tuexen/head/usr.bin/mkesdb_static/../mkesdb  -I/usr/home/tuexen/head/usr.bin/mkesdb_static/../../lib/libc/iconv  -g -MD  -MF.depend.lex.o -MTlex.o -std=gnu99     -I/usr/obj/usr/home/tuexen/head/powerpc.powerpc64/tmp/legacy/usr/include -c lex.c -o lex.o
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:46:18: error: yacc.h: No such file or directory
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l: In function 'yylex':
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:60: error: 'R_LN' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:60: error: (Each undeclared identifier is reported only once
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:60: error: for each function it appears in.)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:72: error: 'yylval' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:73: error: 'L_IMM' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:76: error: 'R_NAME' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:77: error: 'R_ENCODING' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:78: error: 'R_VARIABLE' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:79: error: 'R_DEFCSID' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:80: error: 'R_INVALID' undeclared (first use in this function)
>> /usr/home/tuexen/head/usr.bin/mkesdb/lex.l:88: error: 'L_STRING' undeclared (first use in this function)
>> *** Error code 1
>> Stop.
>> make[3]: stopped in /usr/home/tuexen/head/usr.bin/mkesdb_static
>> *** Error code 1
>> Stop.
>> make[2]: stopped in /usr/home/tuexen/head
>> *** Error code 1
>> Stop.
>> make[1]: stopped in /usr/home/tuexen/head
>> *** Error code 1
>> Stop.
>> make: stopped in /usr/home/tuexen/head
>> This is on a 64 bit PPC system. Doing sudo rm -rf /usr/obj does not resolve the issue.
>> Any idea what is going wrong?
>> Best regards
>> Michael
> 
> Have seen another report on Twitter yesterday. Didn't see a full build log, but theirs was had apparently without -j, apparently on June 14 sources:
> 
> Error:
> /usr/src/usr.bin/mkesdb/lex.1:46:10: fatal error: 'yacc.h' file not found
> 
> Have not heard back from them whether it continued after trying -j2 but I did ask them to hit up freebsd-current if it continued to be an issue
OK, I started the build again with -j 2 and it seems that the problem does not occur.

Since I have been using make buildworld without -j n in the past on that machine, the
problem seems to be introduced recently. Any idea what is the cause of the problem?

Best regards
Michael
>