TRIL parser generator fails on RHEL

[dibyendumajumdar]

Hi,

I get this error:

[ 96%] [YACC][tril_parser] Building parser with YACC
cd /home/d/github/omr/fvtest/tril/tril && /usr/bin/yacc --defines=/home/d/github/omr/build/fvtest/tril/tril/tril.parser.h -o /home/d/github/omr/build/fvtest/tril/tril/tril.parser.c tril.y
Usage: /usr/bin/yacc [options] filename

Options:
  -b file_prefix        set filename prefix (default "y.")
  -d                    write definitions (y.tab.h)
  -i                    write interface (y.tab.i)
  -g                    write a graphical description
  -l                    suppress #line directives
  -o output_file        (default "y.tab.c")
  -p symbol_prefix      set symbol prefix (default "yy")
  -P                    create a reentrant parser, e.g., "%pure-parser"
  -r                    produce separate code and table files (y.code.c)
  -s                    suppress #define's for quoted names in %token lines
  -t                    add debugging support
  -v                    write description (y.output)
  -V                    show version information and exit
make[2]: *** [fvtest/tril/tril/CMakeFiles/tril.dir/build.make:62: fvtest/tril/tril/tril.parser.c] Error 1
make[2]: Leaving directory '/home/d/github/omr/build'
make[1]: *** [CMakeFiles/Makefile2:4923: fvtest/tril/tril/CMakeFiles/tril.dir/all] Error 2
make[1]: Leaving directory '/home/d/github/omr/build'
make: *** [Makefile:141: all] Error 2

[Leonardo2718]

I have seen a similar error before. The yacc parser is being removed in favour of a hand-written parser in #4345, so that should take care of this problem. 🙂

[dibyendumajumdar]

Yes I saw that ... Can it be merged asap please? Getting rid of yacc and lex dependency would be very welcome.

[0xdaryl]

Should this issue be closed with a wontfix label then as it is superseded by #4345 ?

[Leonardo2718]

#4345 has now been merged so this should no longer be an issue. Closing.