Error building mig

[José Luis Alarcón Sánchez]

  Hi folks!.

  I want to build my own gnumach 1.3 kernel, and so first i must to
install mig 1.3 in my GNU/Hurd system.

  ./configure go very well and don't show any problem.

  make get run near the end, compile all the source files in the
tarball, but finish with this error:


gcc -g -O2 -o migcom error.o global.o header.o lexxer.o migcom.o
parser.o routine.o server.o statement.o string.o type.o user.o utils.o
vprint.o
lexxer.o(.text+0x1671): In function 'yylex':
/mig-1.3/lex.yy.c:1701: undefined reference to 'yywrap'
lexxer.o(.text+0x1d27): In function 'input':
/mig-1.3/lex.yy.c:2051: undefined reference to 'yywrap'
collect2: ld returned 1 exit status
make: *** [migcom] Error 1


  I want to please yours diagnostics about this problem. Why it happen?,
what is the lex.yy.c file?, where is it?. It's there any solution for
solve this?.

  Thanks you very much, in advance.

  Regards.

  Jose.