Hi, I get the following compiler error when building GCC 4.8 (gcc-4.8-20120812) on an x86_64 system running Scientific Linux 6.2. ========================================================= build/gengtype.o: In function `create_optional_field_': /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:854: undefined reference to `lexer_line' build/gengtype.o: In function `adjust_field_rtx_def': /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:989: undefined reference to `lexer_line' /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1045: undefined reference to `lexer_line' /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1055: undefined reference to `lexer_line' /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1120: undefined reference to `lexer_line' build/gengtype.o:/opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1159: more undefined references to `lexer_line' follow build/gengtype-parse.o: In function `token': /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:53: undefined reference to `yylex' build/gengtype-parse.o: In function `parse_error': /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:142: undefined reference to `lexer_line' /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:142: undefined reference to `lexer_line' build/gengtype-parse.o: In function `struct_field_seq': /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:689: undefined reference to `lexer_line' build/gengtype-parse.o: In function `type': /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:723: undefined reference to `lexer_line' /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:755: undefined reference to `lexer_line' build/gengtype-parse.o:/opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:755: more undefined references to `lexer_line' follow build/gengtype-parse.o: In function `parse_file': /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:948: undefined reference to `yybegin' /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:983: undefined reference to `lexer_toplevel_done' /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:988: undefined reference to `yyend' collect2: ld returned 1 exit status make[3]: *** [build/gengtype] Error 1 make[3]: Leaving directory `/opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc' make[2]: *** [all-stage1-gcc] Error 2 make[2]: Leaving directory `/opt/gcc-4.8-20120812' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/opt/gcc-4.8-20120812' make: *** [all] Error 2 ======================================================================= Any guidance would be appreciated. Thanks, Ron -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Ron Stubbs MS CS Senior Systems Programmer Research Computing Pratt School of Engineering 410 Teer Bldg. P.O. Box 90271 Duke University, Durham, N.C. 27708-0271 office: (919)660-5339 cell:(919)641-5689 fax: (919) 613-9156 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
