Nick Clifton 12ef3f5a7c Fix compilation of the BFD sub-directory with a gcc v8 compiler by adding extra casts.
GCC v8 issues warnings about mis-matching casts of function pointers.
A previous patch tried to fix this problem by adding new dummy functions
which accepted a variable number of arguments.  But this introduces serious
problems when compiled with other versions of gcc, (notably gcc 4.4).  This
patch reverts that previous solution and instead adds extra casts (to
function types without a parameter list).

For more details see: https://sourceware.org/ml/binutils/2018-02/msg00198.html

	PR 22823
	Revert previous delta.  Add extra casts to avoid compile time
	warnings instead.
	* libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
	cast to avoid warning from gcc v8 compiler.
	(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
	(_bfd_generic_bfd_set_private_flags): Likewise.
	(_bfd_generic_bfd_copy_private_section_data): Likewise.
	(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
	(_bfd_generic_bfd_copy_private_header_data): Likewise.
	(_bfd_generic_bfd_print_private_bfd_data): Likewise.
	(_bfd_noarchive_construct_extended_name_table): Likewise.
	(_bfd_noarchive_truncate_arname): Likewise.
	(_bfd_noarchive_write_ar_hdr): Likewise.
	(_bfd_noarchive_get_elt_at_index): Likewise.
	(_bfd_nosymbols_canonicalize_symtab): Likewise.
	(_bfd_nosymbols_print_symbol): Likewise.
	(_bfd_nosymbols_get_symbol_info): Likewise.
	(_bfd_nosymbols_get_symbol_version_string): Likewise.
	(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
	(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
	(_bfd_nosymbols_get_lineno): Likewise.
	(_bfd_nosymbols_find_nearest_line): Likewise.
	(_bfd_nosymbols_find_line): Likewise.
	(_bfd_nosymbols_find_inliner_info): Likewise.
	(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
	(_bfd_nosymbols_read_minisymbols): Likewise.
	(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
	(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
	(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
	(_bfd_nowrite_set_arch_mach): Likewise.
	(_bfd_nowrite_set_section_contents): Likewise.
	(_bfd_nolink_sizeof_headers): Likewise.
	(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
	(_bfd_nolink_bfd_relax_section): Likewise.
	(_bfd_nolink_bfd_gc_sections): Likewise.
	(_bfd_nolink_bfd_lookup_section_flags): Likewise.
	(_bfd_nolink_bfd_merge_sections): Likewise.
	(_bfd_nolink_bfd_is_group_section): Likewise.
	(_bfd_nolink_bfd_discard_group): Likewise.
	(_bfd_nolink_bfd_link_hash_table_create): Likewise.
	(_bfd_nolink_bfd_link_add_symbols): Likewise.
	(_bfd_nolink_bfd_link_just_syms): Likewise.
	(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
	(_bfd_nolink_bfd_final_link): Likewise.
	(_bfd_nolink_bfd_link_split_section): Likewise.
	(_bfd_nolink_section_already_linked): Likewise.
	(_bfd_nolink_bfd_define_common_symbol): Likewise.
	(_bfd_nolink_bfd_define_start_stop): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
	(_bfd_nodynamic_get_synthetic_symtab): Likewise.
	(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
	* libbfd.c (bfd_false_any): Delete.
	(bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
	(bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
	* libbfd.h (extern): Regenerate
	* aout-target.h (MY_bfd_is_target_special_symbol): Add extra
	cast to avoid warning from gcc v8 compiler.
	* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
	* binary.c (binary_get_symbol_info): Likewise.
	* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
	* coff-mips.c (mips_ecoff_backend_data): Likewise.
	* coffcode.h (coff_set_alignment_hook): Likewise.
	(symname_in_debug_hook): Likewise.
	(bfd_coff_backend_data bigobj_swap_table): Likewise.
	* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
	(bfd_elfNN_bfd_make_debug_symbol): Likewise.
	(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
	(bfd_elfNN_bfd_set_private_flags): Likewise.
	(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
	(elf_backend_init_index_section): Likewise.
	(elf_backend_allow_non_load_phdr): Likewise.
	* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
	* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
	* ieee.c (ieee_construct_extended_name_table): Likewise.
	(ieee_write_armap): Likewise.
	(ieee_write_ar_hdr): Likewise.
	(ieee_bfd_is_target_special_symbol): Likewise.
	* ihex.c (ihex_canonicalize_symtab): Likewise.
	(ihex_bfd_is_target_special_symbol): Likewise.
	* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
	* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
	(_bfd_ecoff_set_alignment_hook): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
	* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
	* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
	* oasys.c (oasys_construct_extended_name_table): Likewise.
	(oasys_write_armap): Likewise.
	(oasys_write_ar_hdr): Likewise.
	(oasys_bfd_is_target_special_symbol): Likewise.
	* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
	* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
	* som.c (som_bfd_is_target_special_symbol): Likewise.
	* srec.c (srec_bfd_is_target_special_symbol): Likewise.
	* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
	* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
	* versados.c (versados_bfd_is_target_special_symbol): Likewise.
	(versados_bfd_reloc_name_lookup): Likewise.
	* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
	(vms_bfd_define_start_stop): Likewise.
	(alpha_vms_bfd_is_target_special_symbol): Likewise.
	* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2018-02-14 14:56:21 +00:00
2018-02-06 18:17:39 +01:00
2018-02-13 09:32:47 -08:00
2014-11-16 13:43:48 +01:00
2014-11-16 13:43:48 +01:00
2014-11-16 13:43:48 +01:00
2016-01-12 08:44:52 -08:00
2014-02-06 11:01:57 +01:00
2014-11-16 13:43:48 +01:00
2014-11-16 13:43:48 +01:00
2014-11-16 13:43:48 +01:00

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
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the name as an argument, for instance ``./configure sun4''.  You can
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	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

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