Don't always build coffgen.o

Removes a bunch of unused functions from libbfd when building ELF or
AOUT.  Split off the bits we need externally when not building a COFF
target into coff-bfd.c and coff-bfd.h.

bfd/
	* Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
	and coffgen.  Add coff-bfd.  Sort.
	(BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
	* bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
	(struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
	* coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
	without unused param.  Update uses.
	(bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
	(bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
	* libcoff-in.h: #include "coff-bfd.h".
	(struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
	(coff_symbol_from): Delete.
	* coff-bfd.c: New file.
	* coff-bfd.h: New file.
	* coff-i386.c: Update coff_symbol_from occurrences.
	* coff-i960.c: Likewise.
	* coff-m68k.c: Likewise.
	* coff-sh.c: Likewise.
	* coff-x86_64.c: Likewise.
	* coffcode.h: Likewise.
	* pe-mips.c: Likewise.
	* configure.ac (elf): Add dwarf2.lo.
	(coffgen, coff, ecoff, xcoff): Define.  Use when mapping bfd
	target vectors to .o files.  Add dwarf2 for mach-o targets.
	Fix the sh target FIXME.
	* po/SRC-POTFILES.in: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* bfd-in2.h: Regenerate.
	* libcoff.h: Regenerate.
binutils/
	* objdump.c: #include "coff-bfd.h".
ld/
	* ldmisc.c: #include "coff-bfd.h"

1 files changed, 0 insertions, 26 deletions

diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h
index 1f80a76..0f2b57f 100644
--- a/bfd/bfd-in.h
+++ b/bfd/bfd-in.h
@@ -806,12 +806,6 @@ struct internal_syment;
 union internal_auxent;
 #endif
 
-extern bfd_boolean bfd_coff_get_syment
-  (bfd *, struct bfd_symbol *, struct internal_syment *);
-
-extern bfd_boolean bfd_coff_get_auxent
-  (bfd *, struct bfd_symbol *, int, union internal_auxent *);
-
 extern bfd_boolean bfd_coff_set_symbol_class
   (bfd *, struct bfd_symbol *, unsigned int);
 
@@ -991,23 +985,3 @@ extern void bfd_elf32_ia64_after_parse
 
 extern void bfd_elf64_ia64_after_parse
   (int);
-
-/* This structure is used for a comdat section, as in PE.  A comdat
-   section is associated with a particular symbol.  When the linker
-   sees a comdat section, it keeps only one of the sections with a
-   given name and associated with a given symbol.  */
-
-struct coff_comdat_info
-{
-  /* The name of the symbol associated with a comdat section.  */
-  const char *name;
-
-  /* The local symbol table index of the symbol associated with a
-     comdat section.  This is only meaningful to the object file format
-     specific code; it is not an index into the list returned by
-     bfd_canonicalize_symtab.  */
-  long symbol;
-};
-
-extern struct coff_comdat_info * bfd_coff_get_comdat_section
-  (bfd *, struct bfd_section *);