PR23691, gas .y files vs. automatic make dependencies

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.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 165d0affb4e14ef4dbb557a69e1f9bd9d3446a50..8086006ca162ed2dd44fe2be5ea2730c05070024 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,26 @@
+2021-02-24  Alan Modra  <amodra@gmail.com>
+
+       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.
+
 2021-02-19  Nick Clifton  <nickc@redhat.com>
 
        * config/tc-riscv.c (riscv_ip): Fix compile time warnings about

diff --git a/gas/Makefile.am b/gas/Makefile.am
index 513e6289cbfe444d88a4fc10282f823cbc029561..fdce608d64f58526f6fa1ceafa41c512f5394351 100644 (file)
--- a/gas/Makefile.am
+++ b/gas/Makefile.am
@@ -200,8 +200,7 @@ TARGET_CPU_CFILES = \
        config/tc-xgate.c \
        config/tc-xtensa.c \
        config/tc-z80.c \
-       config/tc-z8k.c \
-       config/xtensa-relax.c
+       config/tc-z8k.c
 
 TARGET_CPU_HFILES = \
        config/tc-aarch64.h \
@@ -275,7 +274,11 @@ TARGET_CPU_HFILES = \
        config/tc-xgate.h \
        config/tc-xtensa.h \
        config/tc-z80.h \
-       config/tc-z8k.h \
+       config/tc-z8k.h
+
+TARGET_EXTRA_FILES = \
+       config/bfin-lex-wrapper.c \
+       config/xtensa-relax.c \
        config/xtensa-relax.h
 
 # OBJ files in config
@@ -356,7 +359,7 @@ CONFIG_ATOF_CFILES = \
 POTFILES = $(MULTI_CFILES) $(CONFIG_ATOF_CFILES) \
        $(TARG_ENV_HFILES) $(TARG_ENV_CFILES) $(OBJ_FORMAT_HFILES) \
        $(OBJ_FORMAT_CFILES) $(TARGET_CPU_HFILES) $(TARGET_CPU_CFILES) \
-       $(HFILES) $(CFILES)
+       $(TARGET_EXTRA_FILES) $(HFILES) $(CFILES)
 po/POTFILES.in: @MAINT@ Makefile
        for f in $(POTFILES); do echo $$f; done | LC_ALL=C sort > tmp \
          && mv tmp $(srcdir)/po/POTFILES.in
@@ -367,10 +370,10 @@ noinst_PROGRAMS = as-new
 noinst_SCRIPTS = $(GDBINIT)
 EXTRA_SCRIPTS = .gdbinit
 
-EXTRA_DIST = m68k-parse.c itbl-parse.c itbl-parse.h itbl-lex.c \
-       bfin-parse.c bfin-parse.h bfin-lex.c \
-       rl78-parse.c rl78-parse.h \
-       rx-parse.c rx-parse.h
+EXTRA_DIST = config/m68k-parse.c itbl-parse.c itbl-parse.h itbl-lex.c \
+       config/bfin-parse.c config/bfin-parse.h config/bfin-lex.c \
+       config/rl78-parse.c config/rl78-parse.h \
+       config/rx-parse.c config/rx-parse.h
 
 diststuff: $(EXTRA_DIST) info
 
@@ -405,8 +408,9 @@ as_new_LDADD = $(TARG_CPU_O) $(OBJ_FORMAT_O) $(ATOF_TARG_O) \
 as_new_DEPENDENCIES = $(TARG_CPU_O) $(OBJ_FORMAT_O) $(ATOF_TARG_O) \
        $(extra_objects) $(GASLIBS) $(LIBINTL_DEP)
 EXTRA_as_new_SOURCES = $(CFILES) $(HFILES) $(TARGET_CPU_CFILES) \
-       $(TARGET_CPU_HFILES) $(OBJ_FORMAT_CFILES) $(OBJ_FORMAT_HFILES) \
-       $(TARG_ENV_CFILES) $(CONFIG_ATOF_CFILES) $(MULTI_CFILES)
+       $(TARGET_CPU_HFILES) $(TARGET_EXTRA_FILES) $(TARG_ENV_CFILES) \
+       $(OBJ_FORMAT_CFILES) $(OBJ_FORMAT_HFILES) \
+       $(CONFIG_ATOF_CFILES) $(MULTI_CFILES)
 
 EXPECT = expect
 RUNTEST = runtest
@@ -436,119 +440,45 @@ development.exp: $(BFDDIR)/development.sh
        $(EGREP) "(development|experimental)=" $(BFDDIR)/development.sh  \
          | $(AWK) -F= '{ print "set " $$1 " " $$2 }' > $@
 
-# The m68k operand parser.
-
 EXTRA_as_new_SOURCES += config/m68k-parse.y
+config/m68k-parse.c: $(srcdir)/config/m68k-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/m68k-parse.y y.tab.c $@ -- $(YACCCOMPILE)
+config/m68k-parse.h: config/m68k-parse.c
+       @true
 
-# If m68k-parse.y is in a different directory, then ylwrap will use an
-# absolute path when it invokes yacc, which will cause yacc to put the
-# absolute path into the generated file.  That's a pain when it comes
-# to generating snapshots, because it introduces spurious diffs.
-# Since when we make the snapshots $(srcdir) = ".", we check for that
-# case and handle it differently.  This means that anybody who
-# configures with $(srcdir) = "." will have to set their path in the
-# debugger if they want to debug m68k-parse.y.  This is bad, but on
-# the other hand it's good that people who use the prebuilt
-# m68k-parse.c don't get a spurious absolute path.
-m68k-parse.c: $(srcdir)/config/m68k-parse.y
-       f=$(srcdir)/config/m68k-parse.y; \
-       if [ $$f = "./config/m68k-parse.y" ]; then \
-         ln -s config/m68k-parse.y . > /dev/null 2>/dev/null || \
-          ln config/m68k-parse.y . > /dev/null 2>/dev/null || \
-          cp config/m68k-parse.y . >/dev/null 2>/dev/null; \
-         f=m68k-parse.y; \
-       else true; fi; \
-       $(SHELL) $(YLWRAP) $$f y.tab.c m68k-parse.c -- $(YACCCOMPILE); \
-       if [ $$f = "m68k-parse.y" ]; then \
-         rm -f m68k-parse.y; \
-       else true; fi
-# Disable -Werror, if it has been enabled, since old versions of bison/
-# yacc will produce working code which contain compile time warnings.
-m68k-parse.@OBJEXT@: m68k-parse.c
-if am__fastdepCC
-       $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `test -f m68k-parse.c || echo $(srcdir)/`m68k-parse.c $(NO_WERROR)
-       mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-else
-if AMDEP
-       source='m68k-parse.c' object='$@' libtool=no @AMDEPBACKSLASH@
-       DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-endif
-       $(COMPILE) -c `test -f m68k-parse.c || echo $(srcdir)/`m68k-parse.c $(NO_WERROR)
-endif
+EXTRA_as_new_SOURCES += config/bfin-parse.y
+config/bfin-parse.c: $(srcdir)/config/bfin-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-parse.y y.tab.c $@ y.tab.h config/bfin-parse.h -- $(YACCCOMPILE) -d ;
+config/bfin-parse.h: config/bfin-parse.c
+       @true
 
-# Don't let the .y.h rule clobber m68k-parse.h.
-m68k-parse.h: ; @true
-$(srcdir)/config/m68k-parse.h: ; @true
+EXTRA_as_new_SOURCES += config/bfin-lex.l
+config/bfin-lex.c: $(srcdir)/config/bfin-lex.l
+       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-lex.l lex.yy.c $@ -- $(LEXCOMPILE)
 
-EXTRA_as_new_SOURCES += config/bfin-parse.y
-bfin-parse.c: $(srcdir)/config/bfin-parse.y $(srcdir)/../bfd/reloc.c
-       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-parse.y y.tab.c bfin-parse.c y.tab.h bfin-parse.h -- $(YACCCOMPILE) -d ;
-bfin-parse.h: bfin-parse.c
-bfin-parse.h: ; @true
-$(srcdir)/config/bfin-parse.h: ; @true
-
-bfin-lex.c: $(srcdir)/config/bfin-lex.l
-       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-lex.l lex.yy.c bfin-lex.c -- $(LEXCOMPILE)
-bfin-lex-wrapper.@OBJEXT@: $(srcdir)/config/bfin-lex-wrapper.c bfin-lex.c bfin-parse.h $(srcdir)/config/bfin-defs.h
-if am__fastdepCC
-       $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(srcdir)/config/bfin-lex-wrapper.c
-       mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-else
-if AMDEP
-       source='bfin-lex-wrapper.c' object='$@' libtool=no @AMDEPBACKSLASH@
-       DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-endif
-       $(COMPILE) -c $(srcdir)/config/bfin-lex-wrapper.c
-endif
+config/bfin-lex-wrapper.@OBJEXT@: config/bfin-lex.c config/bfin-parse.h
 
 EXTRA_as_new_SOURCES += config/rl78-parse.y
-rl78-parse.c: $(srcdir)/config/rl78-parse.y $(srcdir)/../bfd/reloc.c
-       $(SHELL) $(YLWRAP) $(srcdir)/config/rl78-parse.y y.tab.c rl78-parse.c y.tab.h rl78-parse.h -- $(YACCCOMPILE) -d ;
-rl78-parse.h: rl78-parse.c
-rl78-defs.h: ; @true
-$(srcdir)/config/rl78-defs.h: ; @true
+config/rl78-parse.c: $(srcdir)/config/rl78-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/rl78-parse.y y.tab.c $@ y.tab.h config/rl78-parse.h -- $(YACCCOMPILE) -d ;
+config/rl78-parse.h: config/rl78-parse.c
+       @true
 
 EXTRA_as_new_SOURCES += config/rx-parse.y
-rx-parse.c: $(srcdir)/config/rx-parse.y $(srcdir)/../bfd/reloc.c
-       $(SHELL) $(YLWRAP) $(srcdir)/config/rx-parse.y y.tab.c rx-parse.c y.tab.h rx-parse.h -- $(YACCCOMPILE) -d ;
-rx-parse.h: rx-parse.c
-rx-defs.h: ; @true
-$(srcdir)/config/rx-defs.h: ; @true
-
-# The instruction table specification lexical analyzer and parser.
+config/rx-parse.c: $(srcdir)/config/rx-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/rx-parse.y y.tab.c $@ y.tab.h config/rx-parse.h -- $(YACCCOMPILE) -d ;
+config/rx-parse.h: config/rx-parse.c
+       @true
 
-# Disable -Werror, if it has been enabled, since old versions of bison/
-# yacc will produce working code which contain compile time warnings.
-itbl-lex-wrapper.@OBJEXT@: itbl-lex-wrapper.c itbl-lex.c itbl-parse.h
-if am__fastdepCC
-       $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(srcdir)/itbl-lex-wrapper.c $(NO_WERROR)
-       mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-else
-if AMDEP
-       source='itbl-lex-wrapper.c' object='$@' libtool=no @AMDEPBACKSLASH@
-       DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-endif
-       $(COMPILE) -c $(srcdir)/itbl-lex-wrapper.c $(NO_WERROR)
-endif
+# The mips instruction table specification lexical analyzer and parser.
 
-# Disable -Werror, if it has been enabled, since old versions of bison/
-# yacc will produce working code which contain compile time warnings.
-itbl-parse.@OBJEXT@: itbl-parse.c
-if am__fastdepCC
-       $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `test -f itbl-parse.c || echo $(srcdir)/`itbl-parse.c $(NO_WERROR)
-       mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-else
-if AMDEP
-       source='itbl-parse.c' object='$@' libtool=no @AMDEPBACKSLASH@
-       DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-endif
-       $(COMPILE) -c `test -f itbl-parse.c || echo $(srcdir)/`itbl-parse.c $(NO_WERROR)
-endif
+itbl-lex-wrapper.@OBJEXT@: itbl-lex.c itbl-parse.h
 
 itbl-parse.c: $(srcdir)/itbl-parse.y
-       $(SHELL) $(YLWRAP) $(srcdir)/itbl-parse.y y.tab.c itbl-parse.c y.tab.h itbl-parse.h -- $(YACCCOMPILE) -d
+       $(SHELL) $(YLWRAP) $(srcdir)/itbl-parse.y y.tab.c $@ y.tab.h itbl-parse.h -- $(YACCCOMPILE) -d
 
-itbl-parse.h: itbl-parse.c ; @true
+itbl-parse.h: itbl-parse.c
+       @true
 
 itbl-ops.@OBJEXT@: itbl-parse.h
 

diff --git a/gas/Makefile.in b/gas/Makefile.in
index 0a6f33df2516e46077d4c5be7793d922277d01ed..433f387431f404725143ca88c3d287e67155ddbd 100644 (file)
--- a/gas/Makefile.in
+++ b/gas/Makefile.in
@@ -591,8 +591,7 @@ TARGET_CPU_CFILES = \
        config/tc-xgate.c \
        config/tc-xtensa.c \
        config/tc-z80.c \
-       config/tc-z8k.c \
-       config/xtensa-relax.c
+       config/tc-z8k.c
 
 TARGET_CPU_HFILES = \
        config/tc-aarch64.h \
@@ -666,7 +665,11 @@ TARGET_CPU_HFILES = \
        config/tc-xgate.h \
        config/tc-xtensa.h \
        config/tc-z80.h \
-       config/tc-z8k.h \
+       config/tc-z8k.h
+
+TARGET_EXTRA_FILES = \
+       config/bfin-lex-wrapper.c \
+       config/xtensa-relax.c \
        config/xtensa-relax.h
 
 
@@ -747,14 +750,14 @@ CONFIG_ATOF_CFILES = \
 POTFILES = $(MULTI_CFILES) $(CONFIG_ATOF_CFILES) \
        $(TARG_ENV_HFILES) $(TARG_ENV_CFILES) $(OBJ_FORMAT_HFILES) \
        $(OBJ_FORMAT_CFILES) $(TARGET_CPU_HFILES) $(TARGET_CPU_CFILES) \
-       $(HFILES) $(CFILES)
+       $(TARGET_EXTRA_FILES) $(HFILES) $(CFILES)
 
 noinst_SCRIPTS = $(GDBINIT)
 EXTRA_SCRIPTS = .gdbinit
-EXTRA_DIST = m68k-parse.c itbl-parse.c itbl-parse.h itbl-lex.c \
-       bfin-parse.c bfin-parse.h bfin-lex.c \
-       rl78-parse.c rl78-parse.h \
-       rx-parse.c rx-parse.h
+EXTRA_DIST = config/m68k-parse.c itbl-parse.c itbl-parse.h itbl-lex.c \
+       config/bfin-parse.c config/bfin-parse.h config/bfin-lex.c \
+       config/rl78-parse.c config/rl78-parse.h \
+       config/rx-parse.c config/rx-parse.h
 
 DISTCLEANFILES = targ-cpu.h obj-format.h targ-env.h itbl-cpu.h cgen-desc.h
 
@@ -786,12 +789,11 @@ as_new_LDADD = $(TARG_CPU_O) $(OBJ_FORMAT_O) $(ATOF_TARG_O) \
 as_new_DEPENDENCIES = $(TARG_CPU_O) $(OBJ_FORMAT_O) $(ATOF_TARG_O) \
        $(extra_objects) $(GASLIBS) $(LIBINTL_DEP)
 
-
-# The m68k operand parser.
 EXTRA_as_new_SOURCES = $(CFILES) $(HFILES) $(TARGET_CPU_CFILES) \
-       $(TARGET_CPU_HFILES) $(OBJ_FORMAT_CFILES) $(OBJ_FORMAT_HFILES) \
-       $(TARG_ENV_CFILES) $(CONFIG_ATOF_CFILES) $(MULTI_CFILES) \
-       config/m68k-parse.y config/bfin-parse.y config/rl78-parse.y \
+       $(TARGET_CPU_HFILES) $(TARGET_EXTRA_FILES) $(TARG_ENV_CFILES) \
+       $(OBJ_FORMAT_CFILES) $(OBJ_FORMAT_HFILES) \
+       $(CONFIG_ATOF_CFILES) $(MULTI_CFILES) config/m68k-parse.y \
+       config/bfin-parse.y config/bfin-lex.l config/rl78-parse.y \
        config/rx-parse.y
 EXPECT = expect
 RUNTEST = runtest
@@ -1033,8 +1035,12 @@ config/tc-z80.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
 config/tc-z8k.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
+config/bfin-lex-wrapper.$(OBJEXT): config/$(am__dirstamp) \
+       config/$(DEPDIR)/$(am__dirstamp)
 config/xtensa-relax.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
+config/te-vms.$(OBJEXT): config/$(am__dirstamp) \
+       config/$(DEPDIR)/$(am__dirstamp)
 config/obj-aout.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
 config/obj-coff.$(OBJEXT): config/$(am__dirstamp) \
@@ -1053,8 +1059,6 @@ config/obj-multi.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
 config/obj-som.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
-config/te-vms.$(OBJEXT): config/$(am__dirstamp) \
-       config/$(DEPDIR)/$(am__dirstamp)
 config/atof-ieee.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
 config/atof-vax.$(OBJEXT): config/$(am__dirstamp) \
@@ -1075,6 +1079,8 @@ config/m68k-parse.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
 config/bfin-parse.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
+config/bfin-lex.$(OBJEXT): config/$(am__dirstamp) \
+       config/$(DEPDIR)/$(am__dirstamp)
 config/rl78-parse.$(OBJEXT): config/$(am__dirstamp) \
        config/$(DEPDIR)/$(am__dirstamp)
 config/rx-parse.$(OBJEXT): config/$(am__dirstamp) \
@@ -1131,6 +1137,8 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/write.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/atof-ieee.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/atof-vax.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/bfin-lex-wrapper.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/bfin-lex.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/bfin-parse.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-crisaout.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-criself.Po@am__quote@
@@ -1442,6 +1450,7 @@ distclean-generic:
 maintainer-clean-generic:
        @echo "This command is intended for maintainers to use"
        @echo "it deletes files that may require special tools to rebuild."
+       -rm -f config/bfin-lex.c
        -rm -f config/bfin-parse.c
        -rm -f config/m68k-parse.c
        -rm -f config/rl78-parse.c
@@ -1572,90 +1581,36 @@ check-DEJAGNU: site.exp
 development.exp: $(BFDDIR)/development.sh
        $(EGREP) "(development|experimental)=" $(BFDDIR)/development.sh  \
          | $(AWK) -F= '{ print "set " $$1 " " $$2 }' > $@
-
-# If m68k-parse.y is in a different directory, then ylwrap will use an
-# absolute path when it invokes yacc, which will cause yacc to put the
-# absolute path into the generated file.  That's a pain when it comes
-# to generating snapshots, because it introduces spurious diffs.
-# Since when we make the snapshots $(srcdir) = ".", we check for that
-# case and handle it differently.  This means that anybody who
-# configures with $(srcdir) = "." will have to set their path in the
-# debugger if they want to debug m68k-parse.y.  This is bad, but on
-# the other hand it's good that people who use the prebuilt
-# m68k-parse.c don't get a spurious absolute path.
-m68k-parse.c: $(srcdir)/config/m68k-parse.y
-       f=$(srcdir)/config/m68k-parse.y; \
-       if [ $$f = "./config/m68k-parse.y" ]; then \
-         ln -s config/m68k-parse.y . > /dev/null 2>/dev/null || \
-          ln config/m68k-parse.y . > /dev/null 2>/dev/null || \
-          cp config/m68k-parse.y . >/dev/null 2>/dev/null; \
-         f=m68k-parse.y; \
-       else true; fi; \
-       $(SHELL) $(YLWRAP) $$f y.tab.c m68k-parse.c -- $(YACCCOMPILE); \
-       if [ $$f = "m68k-parse.y" ]; then \
-         rm -f m68k-parse.y; \
-       else true; fi
-# Disable -Werror, if it has been enabled, since old versions of bison/
-# yacc will produce working code which contain compile time warnings.
-m68k-parse.@OBJEXT@: m68k-parse.c
-@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `test -f m68k-parse.c || echo $(srcdir)/`m68k-parse.c $(NO_WERROR)
-@am__fastdepCC_TRUE@   mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      source='m68k-parse.c' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@  $(COMPILE) -c `test -f m68k-parse.c || echo $(srcdir)/`m68k-parse.c $(NO_WERROR)
-
-# Don't let the .y.h rule clobber m68k-parse.h.
-m68k-parse.h: ; @true
-$(srcdir)/config/m68k-parse.h: ; @true
-bfin-parse.c: $(srcdir)/config/bfin-parse.y $(srcdir)/../bfd/reloc.c
-       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-parse.y y.tab.c bfin-parse.c y.tab.h bfin-parse.h -- $(YACCCOMPILE) -d ;
-bfin-parse.h: bfin-parse.c
-bfin-parse.h: ; @true
-$(srcdir)/config/bfin-parse.h: ; @true
-
-bfin-lex.c: $(srcdir)/config/bfin-lex.l
-       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-lex.l lex.yy.c bfin-lex.c -- $(LEXCOMPILE)
-bfin-lex-wrapper.@OBJEXT@: $(srcdir)/config/bfin-lex-wrapper.c bfin-lex.c bfin-parse.h $(srcdir)/config/bfin-defs.h
-@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(srcdir)/config/bfin-lex-wrapper.c
-@am__fastdepCC_TRUE@   mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      source='bfin-lex-wrapper.c' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@  $(COMPILE) -c $(srcdir)/config/bfin-lex-wrapper.c
-rl78-parse.c: $(srcdir)/config/rl78-parse.y $(srcdir)/../bfd/reloc.c
-       $(SHELL) $(YLWRAP) $(srcdir)/config/rl78-parse.y y.tab.c rl78-parse.c y.tab.h rl78-parse.h -- $(YACCCOMPILE) -d ;
-rl78-parse.h: rl78-parse.c
-rl78-defs.h: ; @true
-$(srcdir)/config/rl78-defs.h: ; @true
-rx-parse.c: $(srcdir)/config/rx-parse.y $(srcdir)/../bfd/reloc.c
-       $(SHELL) $(YLWRAP) $(srcdir)/config/rx-parse.y y.tab.c rx-parse.c y.tab.h rx-parse.h -- $(YACCCOMPILE) -d ;
-rx-parse.h: rx-parse.c
-rx-defs.h: ; @true
-$(srcdir)/config/rx-defs.h: ; @true
-
-# The instruction table specification lexical analyzer and parser.
-
-# Disable -Werror, if it has been enabled, since old versions of bison/
-# yacc will produce working code which contain compile time warnings.
-itbl-lex-wrapper.@OBJEXT@: itbl-lex-wrapper.c itbl-lex.c itbl-parse.h
-@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(srcdir)/itbl-lex-wrapper.c $(NO_WERROR)
-@am__fastdepCC_TRUE@   mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      source='itbl-lex-wrapper.c' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@  $(COMPILE) -c $(srcdir)/itbl-lex-wrapper.c $(NO_WERROR)
-
-# Disable -Werror, if it has been enabled, since old versions of bison/
-# yacc will produce working code which contain compile time warnings.
-itbl-parse.@OBJEXT@: itbl-parse.c
-@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `test -f itbl-parse.c || echo $(srcdir)/`itbl-parse.c $(NO_WERROR)
-@am__fastdepCC_TRUE@   mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      source='itbl-parse.c' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@  $(COMPILE) -c `test -f itbl-parse.c || echo $(srcdir)/`itbl-parse.c $(NO_WERROR)
+config/m68k-parse.c: $(srcdir)/config/m68k-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/m68k-parse.y y.tab.c $@ -- $(YACCCOMPILE)
+config/m68k-parse.h: config/m68k-parse.c
+       @true
+config/bfin-parse.c: $(srcdir)/config/bfin-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-parse.y y.tab.c $@ y.tab.h config/bfin-parse.h -- $(YACCCOMPILE) -d ;
+config/bfin-parse.h: config/bfin-parse.c
+       @true
+config/bfin-lex.c: $(srcdir)/config/bfin-lex.l
+       $(SHELL) $(YLWRAP) $(srcdir)/config/bfin-lex.l lex.yy.c $@ -- $(LEXCOMPILE)
+
+config/bfin-lex-wrapper.@OBJEXT@: config/bfin-lex.c config/bfin-parse.h
+config/rl78-parse.c: $(srcdir)/config/rl78-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/rl78-parse.y y.tab.c $@ y.tab.h config/rl78-parse.h -- $(YACCCOMPILE) -d ;
+config/rl78-parse.h: config/rl78-parse.c
+       @true
+config/rx-parse.c: $(srcdir)/config/rx-parse.y
+       $(SHELL) $(YLWRAP) $(srcdir)/config/rx-parse.y y.tab.c $@ y.tab.h config/rx-parse.h -- $(YACCCOMPILE) -d ;
+config/rx-parse.h: config/rx-parse.c
+       @true
+
+# The mips instruction table specification lexical analyzer and parser.
+
+itbl-lex-wrapper.@OBJEXT@: itbl-lex.c itbl-parse.h
 
 itbl-parse.c: $(srcdir)/itbl-parse.y
-       $(SHELL) $(YLWRAP) $(srcdir)/itbl-parse.y y.tab.c itbl-parse.c y.tab.h itbl-parse.h -- $(YACCCOMPILE) -d
+       $(SHELL) $(YLWRAP) $(srcdir)/itbl-parse.y y.tab.c $@ y.tab.h itbl-parse.h -- $(YACCCOMPILE) -d
 
-itbl-parse.h: itbl-parse.c ; @true
+itbl-parse.h: itbl-parse.c
+       @true
 
 itbl-ops.@OBJEXT@: itbl-parse.h
 

diff --git a/gas/config/bfin-lex-wrapper.c b/gas/config/bfin-lex-wrapper.c
index 292d84373431f83045a0cfabae8f0cf8f736a1bf..010c37cbba2a40d95944600afd0a1c645444a8e9 100644 (file)
--- a/gas/config/bfin-lex-wrapper.c
+++ b/gas/config/bfin-lex-wrapper.c
@@ -22,4 +22,4 @@
    that config.h can set the correct values for various things.  */
 
 #include "sysdep.h"
-#include "bfin-lex.c"
+#include "config/bfin-lex.c"

diff --git a/gas/config/bfin-lex.l b/gas/config/bfin-lex.l
index ec3d1feb042b0c090209909ca027f42959e1f1d1..be72a18e93461d3bcc799a09f00b99bd415966ba 100644 (file)
--- a/gas/config/bfin-lex.l
+++ b/gas/config/bfin-lex.l
@@ -23,7 +23,7 @@
 
 #include "as.h"
 #include "bfin-defs.h"
-#include "bfin-parse.h"
+#include "config/bfin-parse.h"
 
 static long parse_int (char **end);
 static int parse_halfreg (Register *r, int cl, char *hr);

diff --git a/gas/configure b/gas/configure
index d253147eeaeafc9cb8aa199a6b195d862d986edc..5965f2bc242d70b642d96952862c5b591b7c5d1a 100755 (executable)
--- a/gas/configure
+++ b/gas/configure
@@ -12893,7 +12893,7 @@ _ACEOF
     case ${cpu_type} in
 
       bfin)
-       for f in bfin-parse.o bfin-lex-wrapper.o; do
+       for f in config/bfin-parse.o config/bfin-lex-wrapper.o; do
          case " $extra_objects " in
            *" $f "*) ;;
            *) extra_objects="$extra_objects $f" ;;
@@ -12922,7 +12922,7 @@ _ACEOF
        using_cgen=yes
        ;;
       m68k)
-       f=m68k-parse.o
+       f=config/m68k-parse.o
        case " $extra_objects " in
          *" $f "*) ;;
          *) extra_objects="$extra_objects $f" ;;
@@ -13140,7 +13140,7 @@ $as_echo "$with_priv_spec" >&6; }
         ;;
 
       rl78)
-       f=rl78-parse.o
+       f=config/rl78-parse.o
        case " $extra_objects " in
          *" $f "*) ;;
          *) extra_objects="$extra_objects $f" ;;
@@ -13148,7 +13148,7 @@ $as_echo "$with_priv_spec" >&6; }
        ;;
 
       rx)
-       f=rx-parse.o
+       f=config/rx-parse.o
        case " $extra_objects " in
          *" $f "*) ;;
          *) extra_objects="$extra_objects $f" ;;

diff --git a/gas/configure.ac b/gas/configure.ac
index 3abba43231486f080cf60da9ea5bfc1d61d118bf..6a96bb70d7d5d0a5f153b6f067cd14544f74cff7 100644 (file)
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -429,7 +429,7 @@ changequote([,])dnl
     case ${cpu_type} in
 
       bfin)
-       for f in bfin-parse.o bfin-lex-wrapper.o; do
+       for f in config/bfin-parse.o config/bfin-lex-wrapper.o; do
          case " $extra_objects " in
            *" $f "*) ;;
            *) extra_objects="$extra_objects $f" ;;
@@ -454,7 +454,7 @@ changequote([,])dnl
        using_cgen=yes
        ;;
       m68k)
-       f=m68k-parse.o
+       f=config/m68k-parse.o
        case " $extra_objects " in
          *" $f "*) ;;
          *) extra_objects="$extra_objects $f" ;;
@@ -614,7 +614,7 @@ changequote([,])dnl
         ;;
 
       rl78)
-       f=rl78-parse.o
+       f=config/rl78-parse.o
        case " $extra_objects " in
          *" $f "*) ;;
          *) extra_objects="$extra_objects $f" ;;
@@ -622,7 +622,7 @@ changequote([,])dnl
        ;;
 
       rx)
-       f=rx-parse.o
+       f=config/rx-parse.o
        case " $extra_objects " in
          *" $f "*) ;;
          *) extra_objects="$extra_objects $f" ;;

diff --git a/gas/po/POTFILES.in b/gas/po/POTFILES.in
index fa43f57717eb50fc5fd3fbaac32deb2b4b85129a..35b4a79472c023a17e874e57e2381012ef1aafdb 100644 (file)
--- a/gas/po/POTFILES.in
+++ b/gas/po/POTFILES.in
@@ -12,6 +12,7 @@ compress-debug.h
 cond.c
 config/atof-ieee.c
 config/atof-vax.c
+config/bfin-lex-wrapper.c
 config/e-crisaout.c
 config/e-criself.c
 config/e-i386aout.c