[Bug cobol/120772] gcobc requires explicit -fPIC

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120772

--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by James K. Lowden <jklowden@gcc.gnu.org>:

https://gcc.gnu.org/g:612c4c104ac0c2726d2de27f350040ad5f8d5776

commit r16-1836-g612c4c104ac0c2726d2de27f350040ad5f8d5776
Author: James K. Lowden <jklowden@cobolworx.com>
Date:   Mon Jun 30 16:51:49 2025 -0400

    cobol: Revise diagnostic linemap management.

    Update linemap filename before location in both parsers.  Rely on
    parser to update linemap. Lexer maintains location. Various small
    syntax corrections and extensions.

            PR cobol/120772
            PR cobol/120779
            PR cobol/120790
            PR cobol/120791
            PR cobol/120794

    gcc/cobol/ChangeLog:

            * gcobc: Supply -fPIC for shared objects.
            * genapi.cc (linemap_add): Delete empty macro.
            (parser_enter_file): Do not call linemap_add.
            (parser_leave_file): Same.
            * gengen.cc (location_from_lineno): Remove function.
            * lexio.cc (parse_replacing_term): Allow empty term.
            (cdftext::process_file): Always append to output.
            (cdftext::segment_line): Output #line directives.
            * lexio.h (struct span_t): Count lines in span.
            * parse.y: Revamp REPOSITORY, and minor syntax extensions.
            * parse_ante.h (input_file_status_notify): Update linemap filename
before location.
            (intrinsic_token_of): Declare.
            (parser_move_carefully): Support MOVE pointer.
            * parse_util.h (intrinsic_token_of): New function.
            * scan.l: New EOF logic, accept NOT=, own yylloc and yylineno.
            * scan_ante.h (class enter_leave_t): Do not store newline count.
            (cdf_location_set): Remove declaration.
            (ydfltype_of): New function.
            (update_location): Accept location parameter.
            (reset_location): New function.
            (YY_USER_ACTION): Use update_location().
            (YY_USER_INIT): Update CDF location.
            (verify_ws): New function.
            (wait_for_the_child): Removed.
            * symbols.h (cobol_fileline_set): return line number.
            * util.cc (valid_move): Use range-based for loop.
            (struct input_file_t): Remove line_map pointer.
            (class unique_stack): New peek() member function.
            (cobol_lineno_save): Rename to overload cobol_lineno().
            (cobol_lineno): Replaces cobol_lineno_save().
            (cobol_filename): Return void.
            (location_from_lineno): New function used by genapi.cc.
            (cdf_location_set): Remove.
            (matched_length): No change.
            (cobol_fileline_set): Return line number.
            (fisspace): Remove extra semicolon.
            (fisprint): Same.
            * util.h (cobol_filename_restore): Return void.
            (cobol_lineno_save): Remove declaration.
            (cobol_lineno): Declare.