[Bug target/81754] New: Building of cross compiler avr-elf is broken

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81754

            Bug ID: 81754
           Summary: Building of cross compiler avr-elf is broken
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: marxin at gcc dot gnu.org
  Target Milestone: ---
              Host: x86_64-linux-gnu
            Target: avr-elf

Hello.

After this revision I see:

$ ../configure --target=avr-elf --enable-languages=c,c++ --disable-bootstrap

$ make

../../gcc/config/avr/avr.c: In function ‘void avr_option_override()’:
../../gcc/config/avr/avr.c:778:29: error: lvalue required as left operand of
assignment
   TARGET_GASISR_PROLOGUES = 0;
                             ^