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55add51eef
A number of targets, bfin, rl78, rx, can show odd failures when bfd/reloc.c changes BFD_RELOC_* enum values, if recompiling over a build dir with existing objects. The problem is caused by bfin-parse.o and similar not being recompiled and so using stale BFD_RELOC_* values. This isn't fixed by making bfin-parse.c depend on bfd/reloc.c, which isn't necessary anyway. bfin-parse.o should have been recompiled due to bfd/bfd.h changing when extracted bfd/reloc.c BFD_RELOC_* values change, but that wasn't happening. The problem is that automake generates a makefile that loads gas/config/.deps/ dependency file for objects with corresponding sources mentioned in EXTRA_as_new_SOURCES. Unless we want to mess around generating explicit dependencies, I think that mean moving some object files to the build gas/config/. This patch does that, removing some hacks for m68k-parse.c that should no longer be necessary, and removes some rules that catered to old bison producing code that triggers compiler warnings. PR 23691 * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c.. (TARGET_CPU_HFILES): ..and config/xtensa-relax.h.. (TARGET_EXTRA_FILES): ..to here. Add config/bfin-lex-wrapper.c, and use alongside TARGET_CPU_CFILES. (EXTRA_DIST): Update location of generated .c files. (config/m68k-parse.c): New rule replacing m68k-parse.c rule. (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c), (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly. (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed dependencies. (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR. (itbl-parse.c, itbl-parse.h): Tidy. * config/bfin-lex-wrapper.c: Include config/bfin-lex.c. * config/bfin-lex.l: Include config/bfin-parse.h. * configure.ac (extra_objects): Move object files corresponding to .y and .l files now in config/ to config/. * Makefile.in: Regenerate. * configure: Regenerate. * po/POTFILES.in: Regenerate.
26 lines
1.0 KiB
C
26 lines
1.0 KiB
C
/* Copyright (C) 2012-2021 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* The C source file generated by flex includes stdio.h before any of
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the C code in bfin-lex.l. Make sure we include sysdep.h first, so
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that config.h can set the correct values for various things. */
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#include "sysdep.h"
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#include "config/bfin-lex.c"
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