[Bug target/46898] libgcc build failure on lm32-elf

["lekernel at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898

--- Comment #11 from Sebastien Bourdeauducq <lekernel at gcc dot gnu.org> 2011-02-25 18:49:46 UTC ---
Actually, Jon's patch (http://gcc.gnu.org/ml/gcc-patches/2010-10/msg02561.html)
fixes this one problem introduced by Richard's commit. But after Jon's patch is
applied, the next commit to break LM32 is:

5ae82d58486a4ee6a9a7d5ca5fef2b43c2d53eb4 is the first bad commit
commit 5ae82d58486a4ee6a9a7d5ca5fef2b43c2d53eb4
Author: jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Wed Sep 29 14:49:14 2010 +0000

    gcc:
        * optc-gen.awk: Generate global_options initializer instead of
        individual variables.  Add x_ prefix to names of structure
        members.
        * opth-gen.awk: Generate gcc_options structure.  Add x_ prefix to
        names of structure members.
        * doc/tm.texi.in (HARD_FRAME_POINTER_IS_FRAME_POINTER,
        HARD_FRAME_POINTER_IS_ARG_POINTER): Document.
        * doc/tm.texi: Regenerate.
        * alias.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
        * builtins.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.
        * c-parser.c (disable_extension_diagnostics,
        restore_extension_diagnostics): Update names of cpp_options
        members.
        * combine.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
        * common.opt (fcompare-debug-second): Don't use Var.
        * config/alpha/alpha.h (target_flags): Remove.
        * config/arm/arm.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
        HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
        * config/bfin/bfin.h (target_flags): Remove.
        * config/cris/cris.h (target_flags): Remove.
        * config/i386/i386-c.c (ix86_pragma_target_parse): Update names of
        cl_target_option members.
        * config/i386/i386.c (ix86_force_align_arg_pointer): Remove.
        (ix86_function_specific_print, ix86_valid_target_attribute_tree,
        ix86_can_inline_p): Update names of cl_target_option members.
        * config/i386/i386.h (ix86_isa_flags): Remove.
        * config/lm32/lm32.h (target_flags): Remove.
        * config/mcore/mcore.h (mcore_stack_increment): Remove.
        * config/mcore/mcore.md (addsi3): Remove extern declaration of
        flag_omit_frame_pointer.
        * config/mep/mep.h (target_flags): Remove.
        * config/mips/mips.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
        HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
        * config/mmix/mmix.h (target_flags): Remove.
        * config/rs6000/rs6000.h (rs6000_xilinx_fpu, flag_pic,
        flag_expensive_optimizations): Remove.
        * config/s390/s390.h (flag_pic): Remove.
        * config/score/score-conv.h (target_flags): Remove.
        * config/sh/sh.h (sh_fixed_range_str): Remove.
        * config/spu/spu.h (target_flags, spu_fixed_range_string): Remove.
        * dbxout.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
        * df-scan.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
        * diagnostic.c (diagnostic_initialize): Update names of
        diagnostic_context members.
        * diagnostic.h (diagnostic_context): Rename inhibit_warnings and
        warn_system_headers.
        (diagnostic_report_warnings_p): Update for new names.
        * dwarf2out.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
        * emit-rtl.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER and
        HARD_FRAME_POINTER_IS_ARG_POINTER.
        * flags.h (flag_compare_debug): Declare.
        * ira.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
        * opts.c (flag_compare_debug): Define.
        (common_handle_option): Update names of diagnostic_context
        members.  Handle -fcompare-debug-second.
        (fast_math_flags_struct_set_p): Update names of cl_optimization
        members.
        * reginfo.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
        * regrename.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
        * reload.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
        * reload1.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
        * resource.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
        * rtl.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
        HARD_FRAME_POINTER_IS_ARG_POINTER): Define and use.
        * sel-sched.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
        * stmt.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.

    gcc/c-family:
        * c-common.c (c_cpp_error): Update names of diagnostic_context
        members.
        * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
        cl_optimization members.
        * c-opts.c (warning_as_error_callback, c_common_handle_option,
        sanitize_cpp_opts, finish_options): Update names of cpp_options
        members.

    gcc/fortran:
        * cpp.c (cpp_define_builtins): Update names of gfc_option_t
        members.
        (gfc_cpp_post_options): Update names of cpp_options members.
        (cb_cpp_error): Update names of diagnostic_context members.
        * f95-lang.c (gfc_init_builtin_functions): Update names of
        gfc_option_t members.
        * gfortran.h (gfc_option_t): Rename warn_conversion and
        flag_openmp.
        * intrinsic.c (gfc_convert_type_warn): Update names of
        gfc_option_t members.
        * options.c (gfc_init_options, gfc_post_options, set_Wall,
        gfc_handle_option): Update names of gfc_option_t members.
        * parse.c (next_free, next_fixed): Update names of gfc_option_t
        members.
        * scanner.c (pedantic): Remove extern declaration.
        (skip_free_comments, skip_fixed_comments, include_line): Update
        names of gfc_option_t members.
        * trans-decl.c (gfc_generate_function_code): Update names of
        gfc_option_t members.

    gcc/java:
        * java-tree.h (flag_filelist_file, flag_assert, flag_jni,
        flag_force_classes_archive_check, flag_redundant, flag_newer,
        flag_use_divide_subroutine, flag_use_atomic_builtins,
        flag_use_boehm_gc, flag_hash_synchronization,
        flag_check_references, flag_optimize_sci, flag_indirect_classes,
        flag_indirect_dispatch, flag_store_check,
        flag_reduced_reflection): Remove.
        * jcf-dump.c (flag_newer): Remove.
        * jcf.h (quiet_flag): Remove.
        * parse.h (quiet_flag): Remove.

    libcpp:
        * include/cpplib.h (cpp_options): Rename warn_deprecated,
        warn_traditional, warn_long_long and pedantic.
        * directives.c (directive_diagnostics, _cpp_handle_directive):
        Update names of cpp_options members.
        * expr.c (cpp_classify_number, eval_token): Update names of
        cpp_options members.
        * init.c (cpp_create_reader, post_options): Update names of
        cpp_options members.
        * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
        cpp_options members.
        * macro.c (parse_params): Update names of cpp_options members.


    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164723
138bc75d-0d04-0410-961f-82ee72b054a4

:040000 040000 7f1331709080b6ee7e383796c8fa4355f232dbaf
da4cb5c8a6fc4a9f8d71f635429eff580271b6ac M    gcc
:040000 040000 1d94fafabedba4ed1f5a3b3624fe80a36d5a4349
57209d9534c8b500c849d601201aaa4e0248f0b6 M    libcpp