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binutils-gdb/gas/Makefile.am
Alan Modra 55add51eef 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.
2021-02-24 10:13:00 +10:30

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## Process this file with automake to generate Makefile.in
#
# Copyright (C) 2012-2021 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
#
AUTOMAKE_OPTIONS = dejagnu foreign no-dist subdir-objects
ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
SUBDIRS = doc po
tooldir = $(exec_prefix)/$(target_alias)
# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
# -I../zlib, unless we were configured with --with-system-zlib, in which
# case both are empty.
ZLIBINC = @zlibinc@
YACC = `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo @YACC@ ; fi`
LEX = `if [ -f ../flex/flex ] ; then echo ../flex/flex ; else echo @LEX@ ; fi`
# Automake 1.10+ disables lex and yacc output file regeneration if
# maintainer mode is disabled. Avoid this.
am__skiplex =
am__skipyacc =
WARN_CFLAGS = @WARN_CFLAGS@ @WARN_WRITE_STRINGS@
NO_WERROR = @NO_WERROR@
AM_CFLAGS = $(WARN_CFLAGS) $(ZLIBINC)
TARG_CPU = @target_cpu_type@
TARG_CPU_C = $(srcdir)/config/tc-@target_cpu_type@.c
TARG_CPU_O = config/tc-@target_cpu_type@.@OBJEXT@
TARG_CPU_H = $(srcdir)/config/tc-@target_cpu_type@.h
OBJ_FORMAT_C = $(srcdir)/config/obj-@obj_format@.c
OBJ_FORMAT_O = config/obj-@obj_format@.@OBJEXT@
OBJ_FORMAT_H = $(srcdir)/config/obj-@obj_format@.h
TARG_ENV_H = $(srcdir)/config/te-@te_file@.h
ATOF_TARG_C = $(srcdir)/config/atof-@atof@.c
ATOF_TARG_O = config/atof-@atof@.@OBJEXT@
# use @target_cpu_type@ for refering to configured target name
IT_HDRS=itbl-parse.h $(srcdir)/itbl-ops.h
IT_SRCS=itbl-parse.c itbl-lex-wrapper.c $(srcdir)/itbl-ops.c
IT_DEPS=$(srcdir)/itbl-parse.y $(srcdir)/itbl-lex.l $(srcdir)/config/itbl-@target_cpu_type@.h
IT_OBJS=itbl-parse.@OBJEXT@ itbl-lex.@OBJEXT@ itbl-ops.@OBJEXT@
# Regular source files.
GAS_CFILES = \
app.c \
as.c \
atof-generic.c \
compress-debug.c \
cond.c \
depend.c \
dwarf2dbg.c \
dw2gencfi.c \
ecoff.c \
ehopt.c \
expr.c \
flonum-copy.c \
flonum-konst.c \
flonum-mult.c \
frags.c \
hash.c \
input-file.c \
input-scrub.c \
listing.c \
literal.c \
macro.c \
messages.c \
output-file.c \
read.c \
remap.c \
sb.c \
stabs.c \
subsegs.c \
symbols.c \
write.c
CFILES = $(GAS_CFILES) itbl-ops.c cgen.c
HFILES = \
as.h \
asintl.h \
bignum.h \
bit_fix.h \
cgen.h \
compress-debug.h \
dwarf2dbg.h \
dw2gencfi.h \
ecoff.h \
emul-target.h \
emul.h \
expr.h \
flonum.h \
frags.h \
hash.h \
input-file.h \
itbl-lex.h \
itbl-ops.h \
listing.h \
macro.h \
obj.h \
output-file.h \
read.h \
sb.h \
subsegs.h \
symbols.h \
tc.h \
write.h
# CPU files in config.
TARGET_CPU_CFILES = \
config/tc-aarch64.c \
config/tc-alpha.c \
config/tc-arc.c \
config/tc-arm.c \
config/tc-avr.c \
config/tc-bfin.c \
config/tc-bpf.c \
config/tc-cr16.c \
config/tc-cris.c \
config/tc-crx.c \
config/tc-csky.c \
config/tc-d10v.c \
config/tc-d30v.c \
config/tc-dlx.c \
config/tc-epiphany.c \
config/tc-fr30.c \
config/tc-frv.c \
config/tc-ft32.c \
config/tc-h8300.c \
config/tc-hppa.c \
config/tc-ia64.c \
config/tc-i386.c \
config/tc-ip2k.c \
config/tc-iq2000.c \
config/tc-lm32.c \
config/tc-m32c.c \
config/tc-m32r.c \
config/tc-m68hc11.c \
config/tc-m68k.c \
config/tc-s12z.c \
config/tc-mcore.c \
config/tc-mep.c \
config/tc-metag.c \
config/tc-microblaze.c \
config/tc-mips.c \
config/tc-mmix.c \
config/tc-mn10200.c \
config/tc-mn10300.c \
config/tc-moxie.c \
config/tc-msp430.c \
config/tc-mt.c \
config/tc-nds32.c \
config/tc-nios2.c \
config/tc-ns32k.c \
config/tc-or1k.c \
config/tc-pdp11.c \
config/tc-pj.c \
config/tc-ppc.c \
config/tc-pru.c \
config/tc-riscv.c \
config/tc-rl78.c \
config/tc-rx.c \
config/tc-s390.c \
config/tc-score.c \
config/tc-sh.c \
config/tc-sparc.c \
config/tc-spu.c \
config/tc-tic30.c \
config/tc-tic4x.c \
config/tc-tic54x.c \
config/tc-tic6x.c \
config/tc-tilegx.c \
config/tc-tilepro.c \
config/tc-v850.c \
config/tc-vax.c \
config/tc-visium.c \
config/tc-wasm32.c \
config/tc-xstormy16.c \
config/tc-xc16x.c \
config/tc-xgate.c \
config/tc-xtensa.c \
config/tc-z80.c \
config/tc-z8k.c
TARGET_CPU_HFILES = \
config/tc-aarch64.h \
config/tc-alpha.h \
config/tc-arc.h \
config/tc-arm.h \
config/tc-avr.h \
config/tc-bfin.h \
config/tc-bpf.h \
config/tc-cr16.h \
config/tc-cris.h \
config/tc-crx.h \
config/tc-csky.h \
config/tc-d10v.h \
config/tc-d30v.h \
config/tc-dlx.h \
config/tc-epiphany.h \
config/tc-fr30.h \
config/tc-frv.h \
config/tc-ft32.h \
config/tc-h8300.h \
config/tc-hppa.h \
config/tc-ia64.h \
config/tc-i386.h \
config/tc-ip2k.h \
config/tc-iq2000.h \
config/tc-lm32.h \
config/tc-m32c.h \
config/tc-m32r.h \
config/tc-m68hc11.h \
config/tc-m68k.h \
config/tc-s12z.h \
config/tc-mcore.h \
config/tc-mep.h \
config/tc-metag.h \
config/tc-microblaze.h \
config/tc-mips.h \
config/tc-mmix.h \
config/tc-mn10200.h \
config/tc-mn10300.h \
config/tc-msp430.h \
config/tc-mt.h \
config/tc-nds32.h \
config/tc-nios2.h \
config/tc-ns32k.h \
config/tc-or1k.h \
config/tc-pdp11.h \
config/tc-pj.h \
config/tc-ppc.h \
config/tc-pru.h \
config/tc-riscv.h \
config/tc-rl78.h \
config/tc-rx.h \
config/tc-s390.h \
config/tc-score.h \
config/tc-sh.h \
config/tc-sparc.h \
config/tc-spu.h \
config/tc-tic30.h \
config/tc-tic4x.h \
config/tc-tic54x.h \
config/tc-tic6x.h \
config/tc-tilegx.h \
config/tc-tilepro.h \
config/tc-v850.h \
config/tc-vax.h \
config/tc-visium.h \
config/tc-wasm32.h \
config/tc-xstormy16.h \
config/tc-xc16x.h \
config/tc-xgate.h \
config/tc-xtensa.h \
config/tc-z80.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
OBJ_FORMAT_CFILES = \
config/obj-aout.c \
config/obj-coff.c \
config/obj-ecoff.c \
config/obj-elf.c \
config/obj-evax.c \
config/obj-fdpicelf.c \
config/obj-macho.c \
config/obj-multi.c \
config/obj-som.c
OBJ_FORMAT_HFILES = \
config/obj-aout.h \
config/obj-coff.h \
config/obj-ecoff.h \
config/obj-elf.h \
config/obj-evax.h \
config/obj-fdpicelf.h \
config/obj-macho.h \
config/obj-multi.h \
config/obj-som.h
# Emulation header files in config
TARG_ENV_HFILES = \
config/te-386bsd.h \
config/te-aix5.h \
config/te-armeabi.h \
config/te-armfbsdeabi.h \
config/te-armfbsdvfp.h \
config/te-armlinuxeabi.h \
config/te-csky_abiv1.h \
config/te-csky_abiv1_linux.h \
config/te-csky_abiv2.h \
config/te-csky_abiv2_linux.h \
config/te-freebsd.h \
config/te-generic.h \
config/te-gnu.h \
config/te-go32.h \
config/te-hppa.h \
config/te-hppa64.h \
config/te-hppalinux64.h \
config/te-ia64aix.h \
config/te-interix.h \
config/te-lynx.h \
config/te-macos.h \
config/te-nbsd.h \
config/te-nbsd532.h \
config/te-pc532mach.h \
config/te-pe.h \
config/te-solaris.h \
config/te-svr4.h \
config/te-tmips.h \
config/te-vxworks.h \
config/te-wince-pe.h
TARG_ENV_CFILES = \
config/te-vms.c
# Multi files in config
MULTI_CFILES = \
config/e-crisaout.c \
config/e-criself.c \
config/e-i386aout.c \
config/e-i386coff.c \
config/e-i386elf.c \
config/e-mipself.c
CONFIG_ATOF_CFILES = \
config/atof-ieee.c \
config/atof-vax.c
POTFILES = $(MULTI_CFILES) $(CONFIG_ATOF_CFILES) \
$(TARG_ENV_HFILES) $(TARG_ENV_CFILES) $(OBJ_FORMAT_HFILES) \
$(OBJ_FORMAT_CFILES) $(TARGET_CPU_HFILES) $(TARGET_CPU_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
# Note: GASP is now deprecated and has been removed. It is still
# available in the CVS archive or older binutils releases if it is needed.
noinst_PROGRAMS = as-new
noinst_SCRIPTS = $(GDBINIT)
EXTRA_SCRIPTS = .gdbinit
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
DISTCLEANFILES = targ-cpu.h obj-format.h targ-env.h itbl-cpu.h cgen-desc.h
# Now figure out from those variables how to compile and link.
BASEDIR = $(srcdir)/..
BFDDIR = $(BASEDIR)/bfd
INCDIR = $(BASEDIR)/include
# This is the variable actually used when we compile.
# Specify the directories to be searched for header files.
# Both . and srcdir are used, in that order,
# so that tm.h and config.h will be found in the compilation
# subdirectory rather than in the source directory.
AM_CPPFLAGS = -I. -I$(srcdir) -I../bfd -I$(srcdir)/config \
-I$(INCDIR) -I$(srcdir)/.. -I$(BFDDIR) @INCINTL@ @LARGEFILE_CPPFLAGS@ \
-DLOCALEDIR="\"$(datadir)/locale\""
# How to link with both our special library facilities
# and the system's installed libraries.
GASLIBS = @OPCODES_LIB@ ../bfd/libbfd.la ../libiberty/libiberty.a
# Files to be copied away after each stage in building.
STAGESTUFF = *.@OBJEXT@ $(noinst_PROGRAMS)
as_new_SOURCES = $(GAS_CFILES)
as_new_LDADD = $(TARG_CPU_O) $(OBJ_FORMAT_O) $(ATOF_TARG_O) \
$(extra_objects) $(GASLIBS) $(LIBINTL) $(LIBM)
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) $(TARGET_EXTRA_FILES) $(TARG_ENV_CFILES) \
$(OBJ_FORMAT_CFILES) $(OBJ_FORMAT_HFILES) \
$(CONFIG_ATOF_CFILES) $(MULTI_CFILES)
EXPECT = expect
RUNTEST = runtest
RUNTESTFLAGS=
check-DEJAGNU: site.exp
if [ -d testsuite ]; then \
true; \
else \
mkdir testsuite; \
fi
rm -f testsuite/site.exp
cp site.exp testsuite/site.exp
rootme=`pwd`; export rootme; \
srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
LC_ALL=C; export LC_ALL; \
EXPECT=${EXPECT} ; export EXPECT ; \
runtest=$(RUNTEST); \
cd testsuite; \
if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
$$runtest --tool $(DEJATOOL) --srcdir $${srcdir}/testsuite \
$(RUNTESTFLAGS); \
else echo "WARNING: could not find \`runtest'" 1>&2; :;\
fi
development.exp: $(BFDDIR)/development.sh
$(EGREP) "(development|experimental)=" $(BFDDIR)/development.sh \
| $(AWK) -F= '{ print "set " $$1 " " $$2 }' > $@
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
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
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)
config/bfin-lex-wrapper.@OBJEXT@: config/bfin-lex.c config/bfin-parse.h
EXTRA_as_new_SOURCES += config/rl78-parse.y
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
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 $@ y.tab.h itbl-parse.h -- $(YACCCOMPILE) -d
itbl-parse.h: itbl-parse.c
@true
itbl-ops.@OBJEXT@: itbl-parse.h
# stand-alone itbl assembler & disassembler
EXTRA_PROGRAMS = itbl-test
itbl_test_SOURCES = itbl-parse.y itbl-lex.l
itbl_test_LDADD = itbl-tops.@OBJEXT@ itbl-test.@OBJEXT@ $(GASLIBS) @LEXLIB@
itbl-tops.@OBJEXT@: itbl-ops.c itbl-parse.h
if am__fastdepCC
$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -o $@ -c -DSTAND_ALONE $(srcdir)/itbl-ops.c
mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
else
if AMDEP
source='itbl-ops.c' object='$@' libtool=no @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
endif
$(COMPILE) -o $@ -DSTAND_ALONE -c $(srcdir)/itbl-ops.c
endif
itbl-test.@OBJEXT@: $(srcdir)/testsuite/gas/all/itbl-test.c
if am__fastdepCC
$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ -DSTAND_ALONE $(srcdir)/testsuite/gas/all/itbl-test.c
mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
else
if AMDEP
source='itbl-test.c' object='$@' libtool=no @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
endif
$(COMPILE) -c -DSTAND_ALONE $(srcdir)/testsuite/gas/all/itbl-test.c
endif
# CGEN interface.
CGEN_CPU_PREFIX = @cgen_cpu_prefix@
cgen.@OBJEXT@: cgen.c cgen.h cgen-desc.h subsegs.h \
$(INCDIR)/obstack.h $(INCDIR)/opcode/cgen.h \
$(srcdir)/../opcodes/$(CGEN_CPU_PREFIX)-desc.h \
$(srcdir)/../opcodes/$(CGEN_CPU_PREFIX)-opc.h
# Remake the info files.
MOSTLYCLEANFILES = $(STAGESTUFF) core \
testsuite/*.@OBJEXT@ testsuite/*.out testsuite/gas.log testsuite/gas.sum \
testsuite/site.exp site.bak site.exp development.exp stage stage1 stage2
.PHONY: install-exec-local install-data-local
.PHONY: install-exec-bindir install-exec-tooldir
install-exec-local: install-exec-bindir @install_tooldir@
install-exec-bindir: $(noinst_PROGRAMS)
$(mkinstalldirs) $(DESTDIR)$(bindir)
@list='$(noinst_PROGRAMS)'; for p in $$list; do \
if test -f $$p; then \
echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p|sed -e 's/$(EXEEXT)$$//' -e 's/-new//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
$(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed -e 's/$(EXEEXT)$$//' -e 's/-new//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
else :; fi; \
done
install-exec-tooldir: install-exec-bindir $(noinst_PROGRAMS)
$(mkinstalldirs) $(DESTDIR)$(tooldir)/bin
n=`echo as | sed '$(transform)'`; \
if [ "$(bindir)/$$n$(EXEEXT)" != "$(tooldir)/bin/as$(EXEEXT)" ]; then \
rm -f $(DESTDIR)$(tooldir)/bin/as$(EXEEXT); \
ln $(DESTDIR)$(bindir)/$$n$(EXEEXT) $(DESTDIR)$(tooldir)/bin/as$(EXEEXT) >/dev/null 2>/dev/null \
|| $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) as-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/as$(EXEEXT); \
else \
true ; \
fi
# These exist for maintenance purposes.
.PHONY: bootstrap bootstrap2 bootstrap3 stage1 stage2 stage3 comparison
bootstrap: as-new$(EXEEXT)
$(MAKE) stage1
rm -f stage && ln -s stage1 stage
$(MAKE) CC="$(CC)" CFLAGS="-O -Bstage/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(noinst_PROGRAMS)
$(MAKE) stage2
rm -f stage && ln -s stage2 stage
$(MAKE) CC="$(CC)" CFLAGS="-O -Bstage/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(noinst_PROGRAMS)
$(MAKE) comparison against=stage2
bootstrap2:
rm -f stage && ln -s stage1 stage
$(MAKE) CC="$(CC)" CFLAGS="-O -Bstage/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(noinst_PROGRAMS)
$(MAKE) stage2
rm -f stage && ln -s stage2 stage
$(MAKE) CC="$(CC)" CFLAGS="-O -Bstage/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(noinst_PROGRAMS)
$(MAKE) comparison against=stage2
bootstrap3:
rm -f stage && ln -s stage2 stage
$(MAKE) CC="$(CC)" CFLAGS="-O -Bstage/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(noinst_PROGRAMS)
$(MAKE) comparison against=stage2
# Copy the object files from a particular stage into a subdirectory.
stage1:
-mkdir stage1
-mv $(STAGESTUFF) stage1
if [ -f stage1/as-new$(EXEEXT) -a ! -f stage1/as$(EXEEXT) ] ; then (cd stage1 ; ln -s as-new$(EXEEXT) as$(EXEEXT)) ; fi
stage2:
-mkdir stage2
-mv $(STAGESTUFF) stage2
if [ -f stage2/as-new$(EXEEXT) -a ! -f stage2/as$(EXEEXT) ] ; then (cd stage2 ; ln -s as-new$(EXEEXT) as$(EXEEXT)) ; fi
stage3:
-mkdir stage3
-mv $(STAGESTUFF) stage3
if [ -f stage3/as-new$(EXEEXT) -a ! -f stage3/as$(EXEEXT) ] ; then (cd stage3 ; ln -s as-new as$(EXEEXT)) ; fi
against=stage2
comparison:
x=0 ; \
for file in *.@OBJEXT@ ; do \
f1=./$$file; f2=${against}/$$file; \
$(do_compare) > /dev/null 2>&1; \
if test $$? -ne 0; then \
echo $$file differs ; \
x=1 ; \
fi ; \
done ; \
exit $$x
-rm -f tmp-foo*
.PHONY: de-stage1 de-stage2 de-stage3
de-stage1:
- (cd stage1 ; rm -f as$(EXEEXT) ; mv -f * ..)
- rmdir stage1
de-stage2:
- (cd stage2 ; rm -f as$(EXEEXT) ; mv -f * ..)
- rmdir stage2
de-stage3:
- (cd stage3 ; rm -f as$(EXEEXT) ; mv -f * ..)
- rmdir stage3
# Reconfigure if configure.tgt changes.
# development.sh is used to determine -Werror default.
CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.tgt $(BFDDIR)/development.sh
EXTRA_DEJAGNU_SITE_CONFIG = development.exp
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