# with other compilers. This is partially controlled by configure in
# stage1, as not all versions of gcc understand -Wno-long-long or
# -Wno-variadic-macros.
+# CXX_COMPAT_WARN are C++ source compatibility warnings.
LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
STRICT_WARN = @strict1_warn@
WERROR_FLAGS = @WERROR@
STRICT2_WARN = -pedantic -Wno-long-long -Wno-variadic-macros \
- -Wold-style-definition -Wmissing-format-attribute $(WERROR_FLAGS)
+ -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute \
+ $(WERROR_FLAGS)
+CXX_COMPAT_WARN = @cxx_compat_warn@
# This is set by --enable-checking. The idea is to catch forgotten
# "extern" tags in header files.
build-warn = $(STRICT_WARN)
GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
-# These files are to have -Werror bypassed in stage2:
-# These are very hard to completely clean due to target complexities.
-gcc.o-warn = -Wno-error
-build/insn-conditions.o-warn = -Wno-error
+# These files are to have specific diagnostics suppressed, or are not to
+# be subject to -Werror:
# Bison-1.75 output often yields (harmless) -Wtraditional warnings
build/gengtype-yacc.o-warn = -Wno-error
# flex output may yield harmless "no previous prototype" warnings
BUILD_LIBS = $(BUILD_LIBIBERTY)
BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
- build/min-insn-modes.o
-BUILD_SUPPORT = build/gensupport.o build/insn-conditions.o
-BUILD_EARLY_SUPPORT = build/gensupport.o build/dummy-conditions.o
-
-BUILD_PRINT = build/print-rtl.o
+ build/min-insn-modes.o build/gensupport.o build/print-rtl.o
BUILD_ERRORS = build/errors.o
-BUILD_VARRAY = build/varray.o
# Specify the directories to be searched for header files.
# Both . and srcdir are used, in that order,
tree-ssa-dom.o domwalk.o tree-tailcall.o gimple-low.o tree-iterator.o \
omp-low.o tree-phinodes.o tree-ssanames.o tree-sra.o tree-complex.o \
tree-vect-generic.o tree-ssa-loop.o tree-ssa-loop-niter.o \
- tree-ssa-loop-manip.o tree-ssa-threadupdate.o \
+ tree-ssa-loop-manip.o tree-ssa-threadupdate.o tree-ssa-threadedge.o \
tree-vectorizer.o tree-vect-analyze.o tree-vect-transform.o \
tree-vect-patterns.o \
tree-ssa-loop-ivcanon.o tree-ssa-propagate.o tree-ssa-address.o \
integrate.o intl.o jump.o langhooks.o lcm.o lists.o local-alloc.o \
loop.o mode-switching.o modulo-sched.o optabs.o options.o opts.o \
params.o postreload.o postreload-gcse.o predict.o \
- insn-preds.o pointer-set.o \
+ insn-preds.o insn-automata.o pointer-set.o \
print-rtl.o print-tree.o profile.o value-prof.o var-tracking.o \
real.o recog.o reg-stack.o regclass.o regmove.o regrename.o \
reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o \
insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
insn-attr.h insn-attrtab.c insn-opinit.c insn-preds.c insn-constants.h \
tm-preds.h \
- tree-check.h insn-conditions.c min-insn-modes.c insn-modes.c insn-modes.h \
+ tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
genrtl.c genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-gen.h
# Files to be moved away after each stage in building.
gcc-cross: xgcc$(exeext)
cp xgcc$(exeext) gcc-cross$(exeext)
+dummy-checksum.o : dummy-checksum.c
+
cc1-dummy$(exeext): $(C_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) dummy-checksum.o \
$(BACKEND) $(LIBS)
cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H)
-build/genchecksum$(build_exeext) : build/genchecksum.o $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/genchecksum.o $(BUILD_LIBS)
-
-build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
-
-dummy-checksum.o : dummy-checksum.c
-
-tree-check.h: s-check ; @true
-s-check : build/gencheck$(build_exeext)
- $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
- $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
- $(STAMP) s-check
-
-build/gencheck$(build_exeext) : build/gencheck.o $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/gencheck.o $(BUILD_LIBS)
-
-build/gencheck.o : gencheck.c gencheck.h tree.def $(BCONFIG_H) $(SYSTEM_H) \
- coretypes.h $(GTM_H) $(lang_tree_files)
-
gencheck.h : s-gencheck ; @true
s-gencheck : Makefile
ltf="$(lang_tree_files)"; for f in $$ltf; do \
$(DIAGNOSTIC_H) $(FUNCTION_H) $(TIMEVAR_H) $(TM_H) coretypes.h \
$(TREE_DUMP_H) $(BASIC_BLOCK_H) domwalk.h real.h tree-pass.h $(FLAGS_H) \
langhooks.h tree-ssa-propagate.h
+tree-ssa-threadedge.o : tree-ssa-threadedge.c $(TREE_FLOW_H) $(CONFIG_H) \
+ $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h \
+ $(DIAGNOSTIC_H) $(FUNCTION_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
+ $(BASIC_BLOCK_H) $(FLAGS_H) tree-pass.h $(CFGLOOP_H)
tree-ssa-threadupdate.o : tree-ssa-threadupdate.c $(TREE_FLOW_H) $(CONFIG_H) \
$(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h \
$(DIAGNOSTIC_H) $(FUNCTION_H) $(TM_H) coretypes.h $(TREE_DUMP_H) \
hard-reg-set.h $(BASIC_BLOCK_H) $(DF_H) bitmap.h sbitmap.h $(TM_P_H) \
$(FLAGS_H) output.h
df-scan.o : df-scan.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
- insn-config.h $(RECOG_H) $(FUNCTION_H) $(REGS_H) alloc-pool.h hard-reg-set.h \
- $(BASIC_BLOCK_H) $(DF_H) bitmap.h sbitmap.h $(TM_P_H) $(FLAGS_H) \
- output.h
+ insn-config.h $(RECOG_H) $(FUNCTION_H) $(REGS_H) alloc-pool.h \
+ hard-reg-set.h $(BASIC_BLOCK_H) $(DF_H) bitmap.h sbitmap.h $(TM_P_H) \
+ $(FLAGS_H) $(TARGET_H) $(TARGET_DEF_H) $(TREE_H) output.h tree-pass.h
var-tracking.o : var-tracking.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(RTL_H) $(TREE_H) hard-reg-set.h insn-config.h reload.h $(FLAGS_H) \
$(BASIC_BLOCK_H) output.h sbitmap.h alloc-pool.h $(FIBHEAP_H) $(HASHTAB_H) \
cfghooks.h $(DF_H) $(GCOV_IO_H) hard-reg-set.h $(TM_H) timevar.h tree-pass.h
haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
$(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h $(FUNCTION_H) \
- $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
+ $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H) output.h
sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(RTL_H) $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
$(FUNCTION_H) $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h \
sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(RTL_H) $(SCHED_INT_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) insn-config.h \
$(FUNCTION_H) $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) \
- $(PARAMS_H) $(CFGLAYOUT_H) $(TARGET_H)
+ $(PARAMS_H) $(CFGLAYOUT_H) $(TARGET_H) output.h
sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) $(SCHED_INT_H) hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) \
- $(REGS_H) $(TM_P_H) $(TARGET_H) real.h toplev.h
+ $(RTL_H) $(SCHED_INT_H) hard-reg-set.h $(BASIC_BLOCK_H) $(OBSTACK_H) \
+ $(TM_P_H) real.h toplev.h tree-pass.h
final.o : final.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
$(TREE_H) $(FLAGS_H) intl.h $(REGS_H) $(RECOG_H) conditions.h \
insn-config.h $(INSN_ATTR_H) $(FUNCTION_H) real.h output.h hard-reg-set.h \
$(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
$(STAMP) s-mddeps
-# The following pair of rules has this effect:
-# genconfig is run only if the md has changed since genconfig was last run;
-# but the file insn-config.h is touched only when its contents actually change.
-
-# Each of the other insn-* files is handled by a similar pair of rules.
-
-# This causes an anomaly in the results of make -n
-# because insn-* is older than s-*
-# and thus make -n thinks that insn-* will be updated
-# and force recompilation of things that depend on it.
-# We use move-if-change precisely to avoid such recompilation.
-# But there is no way to teach make -n that it will be avoided.
-
-# Each of the insn-*.[ch] rules has a semicolon at the end,
-# for otherwise the system Make on SunOS 4.1 never tries
-# to recompile insn-*.o. To avoid problems and extra noise from
-# versions of make which don't like empty commands (nothing after the
-# trailing `;'), we call true for each.
-
-insn-config.h: s-config ; @true
-s-config : $(MD_DEPS) build/genconfig$(build_exeext)
- $(RUN_GEN) build/genconfig$(build_exeext) $(md_file) > tmp-config.h
- $(SHELL) $(srcdir)/../move-if-change tmp-config.h insn-config.h
- $(STAMP) s-config
-
-insn-conditions.c: s-conditions ; @true
-s-conditions : $(MD_DEPS) build/genconditions$(build_exeext)
- $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-conditions.c
- $(SHELL) $(srcdir)/../move-if-change tmp-conditions.c insn-conditions.c
- $(STAMP) s-conditions
+# Header dependencies for generated source files.
+genrtl.o : genrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H)\
+ $(GGC_H)
+insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) $(REGS_H) real.h output.h $(INSN_ATTR_H) \
+ insn-config.h toplev.h $(RECOG_H) $(TM_P_H) $(FLAGS_H)
+insn-automata.o : insn-automata.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) $(REGS_H) real.h output.h $(INSN_ATTR_H) \
+ insn-config.h toplev.h $(RECOG_H) $(TM_P_H) $(FLAGS_H)
+insn-emit.o : insn-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ $(RTL_H) $(EXPR_H) real.h output.h insn-config.h $(OPTABS_H) \
+ reload.h $(RECOG_H) toplev.h $(FUNCTION_H) $(FLAGS_H) hard-reg-set.h \
+ $(RESOURCE_H) $(TM_P_H) $(BASIC_BLOCK_H)
+insn-extract.o : insn-extract.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) toplev.h insn-config.h $(RECOG_H)
+insn-modes.o : insn-modes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ $(MACHMODE_H) real.h
+insn-opinit.o : insn-opinit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) insn-config.h $(FLAGS_H) $(RECOG_H) $(EXPR_H) \
+ $(OPTABS_H) reload.h
+insn-output.o : insn-output.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h conditions.h \
+ hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) output.h \
+ $(RECOG_H) $(FUNCTION_H) toplev.h $(FLAGS_H) insn-codes.h $(TM_P_H) \
+ $(TARGET_H)
+insn-peep.o : insn-peep.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ $(RTL_H) $(REGS_H) output.h real.h insn-config.h $(RECOG_H) except.h \
+ $(FUNCTION_H) $(TM_P_H)
+insn-preds.o : insn-preds.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) $(TREE_H) insn-config.h $(RECOG_H) real.h output.h \
+ $(FLAGS_H) $(FUNCTION_H) hard-reg-set.h $(RESOURCE_H) $(TM_P_H) \
+ toplev.h reload.h $(REGS_H)
+insn-recog.o : insn-recog.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) insn-config.h $(RECOG_H) real.h output.h $(FLAGS_H) \
+ $(FUNCTION_H) hard-reg-set.h $(RESOURCE_H) $(TM_P_H) toplev.h reload.h
+
+# For each of the files generated by running a generator program over
+# the machine description, the following pair of static pattern rules
+# runs the generator program only if the machine description has changed,
+# but touches the target file only when its contents actually change.
+# The "; @true" construct forces Make to recheck the timestamp on the
+# target file.
+
+simple_generated_h = insn-attr.h insn-codes.h insn-config.h insn-flags.h
+
+simple_generated_c = insn-attrtab.c insn-automata.c insn-emit.c \
+ insn-extract.c insn-opinit.c insn-output.c \
+ insn-peep.c insn-recog.c
+
+$(simple_generated_h): insn-%.h: s-%; @true
+
+$(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext) \
+ $(MD_DEPS) insn-conditions.md
+ $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
+ insn-conditions.md > tmp-$*.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
+ $(STAMP) s-$*
+
+$(simple_generated_c): insn-%.c: s-%; @true
+$(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext) \
+ $(MD_DEPS) insn-conditions.md
+ $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
+ insn-conditions.md > tmp-$*.c
+ $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
+ $(STAMP) s-$*
+
+# genconstants needs to run before insn-conditions.md is available
+# (because the constants may be used in the conditions).
+insn-constants.h: s-constants; @true
+s-constants: build/genconstants$(build_exeext) $(MD_DEPS)
+ $(RUN_GEN) build/genconstants$(build_exeext) $(md_file) \
+ > tmp-constants.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-constants.h insn-constants.h
+ $(STAMP) s-constants
-build/insn-conditions.o : insn-conditions.c $(CONFIG_H) $(SYSTEM_H) \
- $(GTM_H) $(RTL_H) $(TM_P_H) $(REGS_H) $(FUNCTION_H) $(RECOG_H) real.h output.h \
- $(FLAGS_H) hard-reg-set.h $(RESOURCE_H) toplev.h reload.h gensupport.h \
- insn-constants.h coretypes.h
+# gencheck doesn't read the machine description, and the file produced
+# doesn't use the insn-* convention.
+tree-check.h: s-check ; @true
+s-check : build/gencheck$(build_exeext)
+ $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+ $(STAMP) s-check
-build/dummy-conditions.o : dummy-conditions.c
+# gencondmd doesn't use the standard naming convention.
+build/gencondmd.c: s-conditions; @true
+s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
+ $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
+ $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
+ $(STAMP) s-conditions
-insn-flags.h: s-flags ; @true
-s-flags : $(MD_DEPS) build/genflags$(build_exeext)
- $(RUN_GEN) build/genflags$(build_exeext) $(md_file) > tmp-flags.h
- $(SHELL) $(srcdir)/../move-if-change tmp-flags.h insn-flags.h
- $(STAMP) s-flags
+insn-conditions.md: s-condmd; @true
+s-condmd: build/gencondmd$(build_exeext)
+ $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
+ $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
+ $(STAMP) s-condmd
-insn-codes.h: s-codes ; @true
-s-codes : $(MD_DEPS) build/gencodes$(build_exeext)
- $(RUN_GEN) build/gencodes$(build_exeext) $(md_file) > tmp-codes.h
- $(SHELL) $(srcdir)/../move-if-change tmp-codes.h insn-codes.h
- $(STAMP) s-codes
-insn-constants.h: s-constants ; @true
-s-constants : $(MD_DEPS) build/genconstants$(build_exeext)
- $(RUN_GEN) build/genconstants$(build_exeext) $(md_file) > tmp-constants.h
- $(SHELL) $(srcdir)/../move-if-change tmp-constants.h insn-constants.h
- $(STAMP) s-constants
+# These files are generated by running the same generator more than
+# once with different options, so they have custom rules. The
+# stampfile idiom is the same.
+genrtl.c: s-genrtl; @true
+genrtl.h: s-genrtl-h; @true
-insn-emit.o : insn-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) $(EXPR_H) real.h output.h insn-config.h $(OPTABS_H) reload.h \
- $(RECOG_H) toplev.h $(FUNCTION_H) $(FLAGS_H) hard-reg-set.h $(RESOURCE_H) \
- $(TM_P_H) $(BASIC_BLOCK_H)
- $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c insn-emit.c \
- $(OUTPUT_OPTION)
-
-insn-emit.c: s-emit ; @true
-s-emit : $(MD_DEPS) build/genemit$(build_exeext)
- $(RUN_GEN) build/genemit$(build_exeext) $(md_file) > tmp-emit.c
- $(SHELL) $(srcdir)/../move-if-change tmp-emit.c insn-emit.c
- $(STAMP) s-emit
-
-insn-recog.o : insn-recog.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) insn-config.h $(RECOG_H) real.h output.h $(FLAGS_H) $(FUNCTION_H) \
- hard-reg-set.h $(RESOURCE_H) $(TM_P_H) toplev.h reload.h
- $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c insn-recog.c \
- $(OUTPUT_OPTION)
-
-insn-recog.c: s-recog ; @true
-s-recog : $(MD_DEPS) build/genrecog$(build_exeext)
- $(RUN_GEN) build/genrecog$(build_exeext) $(md_file) > tmp-recog.c
- $(SHELL) $(srcdir)/../move-if-change tmp-recog.c insn-recog.c
- $(STAMP) s-recog
-
-insn-opinit.o : insn-opinit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) insn-config.h $(FLAGS_H) $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h
- $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c insn-opinit.c \
- $(OUTPUT_OPTION)
-
-insn-opinit.c: s-opinit ; @true
-s-opinit : $(MD_DEPS) build/genopinit$(build_exeext)
- $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) > tmp-opinit.c
- $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
- $(STAMP) s-opinit
-
-insn-extract.o : insn-extract.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) toplev.h insn-config.h $(RECOG_H)
- $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c insn-extract.c \
- $(OUTPUT_OPTION)
-
-insn-extract.c: s-extract ; @true
-s-extract : $(MD_DEPS) build/genextract$(build_exeext)
- $(RUN_GEN) build/genextract$(build_exeext) $(md_file) > tmp-extract.c
- $(SHELL) $(srcdir)/../move-if-change tmp-extract.c insn-extract.c
- $(STAMP) s-extract
-
-insn-peep.o : insn-peep.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) $(REGS_H) output.h real.h insn-config.h $(RECOG_H) except.h \
- $(FUNCTION_H) $(TM_P_H)
- $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c insn-peep.c \
- $(OUTPUT_OPTION)
-
-insn-peep.c: s-peep ; @true
-s-peep : $(MD_DEPS) build/genpeep$(build_exeext)
- $(RUN_GEN) build/genpeep$(build_exeext) $(md_file) > tmp-peep.c
- $(SHELL) $(srcdir)/../move-if-change tmp-peep.c insn-peep.c
- $(STAMP) s-peep
-
-insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) $(REGS_H) real.h output.h $(INSN_ATTR_H) insn-config.h toplev.h \
- $(RECOG_H) $(TM_P_H) $(FLAGS_H)
- $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c insn-attrtab.c \
- $(OUTPUT_OPTION)
-
-insn-attr.h: s-attr ; @true
-s-attr : $(MD_DEPS) build/genattr$(build_exeext)
- $(RUN_GEN) build/genattr$(build_exeext) $(md_file) > tmp-attr.h
- $(SHELL) $(srcdir)/../move-if-change tmp-attr.h insn-attr.h
- $(STAMP) s-attr
-
-insn-attrtab.c: s-attrtab ; @true
-s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext)
- $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
- $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c insn-attrtab.c
- $(STAMP) s-attrtab
-
-insn-output.o : insn-output.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) $(GGC_H) $(REGS_H) real.h conditions.h hard-reg-set.h \
- insn-config.h $(INSN_ATTR_H) $(EXPR_H) output.h $(RECOG_H) $(FUNCTION_H) \
- toplev.h $(FLAGS_H) insn-codes.h $(TM_P_H) $(TARGET_H)
- $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c insn-output.c \
- $(OUTPUT_OPTION)
-
-insn-output.c: s-output ; @true
-s-output : $(MD_DEPS) build/genoutput$(build_exeext)
- $(RUN_GEN) build/genoutput$(build_exeext) $(md_file) > tmp-output.c
- $(SHELL) $(srcdir)/../move-if-change tmp-output.c insn-output.c
- $(STAMP) s-output
-
-genrtl.o : genrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
- $(GGC_H)
-genrtl.c genrtl.h : s-genrtl; @true
s-genrtl: build/gengenrtl$(build_exeext)
- $(RUN_GEN) build/gengenrtl$(build_exeext) -h > tmp-genrtl.h
- $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
$(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.c
$(SHELL) $(srcdir)/../move-if-change tmp-genrtl.c genrtl.c
$(STAMP) s-genrtl
-insn-modes.o : insn-modes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(MACHMODE_H) real.h
-min-insn-modes.c insn-modes.c insn-modes.h : s-modes ; @true
+s-genrtl-h: build/gengenrtl$(build_exeext)
+ $(RUN_GEN) build/gengenrtl$(build_exeext) -h > tmp-genrtl.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
+ $(STAMP) s-genrtl-h
+
+insn-modes.c: s-modes; @true
+insn-modes.h: s-modes-h; @true
+min-insn-modes.c: s-modes-m; @true
s-modes: build/genmodes$(build_exeext)
+ $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
+ $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
+ $(STAMP) s-modes
+
+s-modes-h: build/genmodes$(build_exeext)
$(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
$(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
+ $(STAMP) s-modes-h
+
+s-modes-m: build/genmodes$(build_exeext)
$(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
$(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
- $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
- $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
- $(STAMP) s-modes
+ $(STAMP) s-modes-m
-insn-preds.c tm-preds.h: s-preds; @true
+insn-preds.c: s-preds; @true
+tm-preds.h: s-preds-h; @true
s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
- $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
- $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
$(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
$(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
$(STAMP) s-preds
-insn-preds.o : insn-preds.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
- $(RTL_H) $(TREE_H) insn-config.h $(RECOG_H) real.h output.h $(FLAGS_H) \
- $(FUNCTION_H) hard-reg-set.h $(RESOURCE_H) $(TM_P_H) toplev.h reload.h \
- $(REGS_H)
+s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
+ $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
+ $(STAMP) s-preds-h
GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h \
$(CPP_ID_DATA_H) $(host_xm_file_list) \
$(STAMP) s-gtype
#\f
-# Compile the programs that generate insn-* from the machine description.
-# They are compiled with $(CC_FOR_BUILD), and associated libraries,
-# since they need to run on this machine
-# even if GCC is being compiled to run on some other machine.
-
-# $(CONFIG_H) is omitted from the deps of the gen*.o
-# because these programs don't really depend on anything
-# about the target machine. They do depend on config.h itself,
-# since that describes the host machine.
-
-# The names of programs that run on the "build" machine.
-genprognames=genconfig genflags gencodes genemit genopinit genrecog \
- genextract genpeep genattr genoutput
-
-# The names of the executable files for those programs.
-genprogs=$(genprognames:%=build/%$(build_exeext))
-
-# Object files used in those programs.
-genobjnames=$(genprognames:%=%.o) read-rtl.o gensupport.o genattrtab.o \
- genautomata.o gengenrtl.o genmodes.o genpreds.o gengtype.o \
- genconstants.o gen-protos.o scan.o fix-header.o scan-decls.o \
- gencheck.o dummy-conditions.o genconditions.o errors.o ggc-none.o \
- min-insn-modes.o rtl.o print-rtl.o varray.o gcov-iov.o \
- insn-conditions.o gengtype-lex.o gengtype-yacc.o genmddeps.o \
- genchecksum.o
-
-genobjs=$(genobjnames:%=build/%)
+# How to compile object files to run on the build machine.
-$(genprogs): %$(build_exeext): %.o $(BUILD_RTL) $(BUILD_SUPPORT) \
- $(BUILD_PRINT) $(BUILD_ERRORS) \
- $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- $< $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) \
- $(BUILD_ERRORS) $(BUILD_LIBS)
-
-$(genobjs): %.o : # dependencies provided by explicit rule later
+build/%.o : # dependencies provided by explicit rule later
$(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) -o $@ $<
-build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \
- $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H)
-
-build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
- $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H) gensupport.h
-
-build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
+# Header dependencies for the programs that generate source code.
+# These are library modules...
+build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
+build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H) \
+ gensupport.h
+build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(GGC_H)
+build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H) \
+ $(MACHMODE_H)
+build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(GTM_H) $(RTL_BASE_H)
+build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) gensupport.h
+build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) \
+ $(RTL_H) real.h $(GGC_H) errors.h
+build/vec.o : vec.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) coretypes.h vec.h \
+ $(GGC_H) toplev.h
+build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H) \
+ coretypes.h $(GTM_H) insn-constants.h $(RTL_H) $(TM_P_H) \
+ $(FUNCTION_H) $(REGS_H) $(RECOG_H) real.h output.h $(FLAGS_H) \
+ $(RESOURCE_H) toplev.h reload.h except.h
+
+# ...these are the programs themselves.
+build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ coretypes.h $(GTM_H) errors.h gensupport.h
+build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H) \
+ $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H) \
+ gensupport.h
+build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H) \
+ $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h vec.h \
+ $(HASHTAB_H) gensupport.h
+build/gencheck.o : gencheck.c gencheck.h tree.def $(BCONFIG_H) $(GTM_H) \
+ $(SYSTEM_H) coretypes.h $(lang_tree_files)
+build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
+build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ coretypes.h $(GTM_H) errors.h gensupport.h
+build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H) \
+ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h
+build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ coretypes.h $(GTM_H) errors.h gensupport.h
+build/genconstants.o : genconstants.c $(RTL_BASE_H) $(BCONFIG_H) \
+ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h
+build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ coretypes.h $(GTM_H) errors.h gensupport.h
+build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H) \
$(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) \
+build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
$(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genmddeps$(build_exeext) : build/genmddeps.o $(BUILD_RTL) \
- $(BUILD_EARLY_SUPPORT) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/genmddeps.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \
- $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
+build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
+build/gengtype-lex.o : gengtype-lex.c gengtype.h gengtype-yacc.h \
+ $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) vec.h
+build/gengtype-yacc.o : gengtype-yacc.c gengtype.h $(BCONFIG_H) \
+ $(SYSTEM_H) coretypes.h $(GTM_H)
+build/gengtype.o : gengtype.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(GTM_H) gengtype.h gtyp-gen.h rtl.def insn-notes.def errors.h
+build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
$(GTM_H) $(RTL_BASE_H) errors.h gensupport.h
-
-build/genconstants$(build_exeext) : build/genconstants.o $(BUILD_RTL) \
- $(BUILD_EARLY_SUPPORT) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/genconstants.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \
- $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genconstants.o : genconstants.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
- coretypes.h $(GTM_H) errors.h
-
-build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h \
+ $(HASHTAB_H) machmode.def $(extra_modes_file)
+build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) insn-config.h errors.h gensupport.h
-
-build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ coretypes.h $(GTM_H) errors.h gensupport.h
+build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ coretypes.h $(GTM_H) errors.h gensupport.h $(OBSTACK_H)
+build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
coretypes.h $(GTM_H) errors.h gensupport.h
-build/genattrtab$(build_exeext) : build/genattrtab.o build/genautomata.o \
- $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) \
- $(BUILD_VARRAY) $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/genattrtab.o build/genautomata.o \
- $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) \
- $(BUILD_VARRAY) $(BUILD_LIBS) -lm
-
-build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H) gensupport.h genattrtab.h
-
-build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VARRAY_H) genattrtab.h \
- $(HASHTAB_H)
-
-build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h
-
-build/gengenrtl$(build_exeext) : build/gengenrtl.o $(BUILD_ERRORS) \
- $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/gengenrtl.o $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
-
-build/genmodes$(build_exeext) : build/genmodes.o $(BUILD_ERRORS) \
- $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/genmodes.o $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h $(HASHTAB_H) \
- machmode.def $(extra_modes_file)
+# Compile the programs that generate insn-* from the machine description.
+# They are compiled with $(CC_FOR_BUILD), and associated libraries,
+# since they need to run on this machine
+# even if GCC is being compiled to run on some other machine.
-build/genpreds$(build_exeext) : build/genpreds.o $(BUILD_RTL) \
- $(BUILD_EARLY_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
+# As a general rule...
+build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/genpreds.o $(BUILD_RTL) $(BUILD_EARLY_SUPPORT) $(BUILD_PRINT) \
- $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
- coretypes.h $(GTM_H) errors.h gensupport.h $(OBSTACK_H)
+ $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
-build/gengtype$(build_exeext) : build/gengtype.o build/gengtype-lex.o \
- build/gengtype-yacc.o $(BUILD_LIBDEPS) $(BUILD_ERRORS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/gengtype.o build/gengtype-lex.o build/gengtype-yacc.o \
- $(BUILD_ERRORS) $(BUILD_LIBS)
+# All these programs use the MD reader ($(BUILD_RTL)).
+genprogmd = attr attrtab automata codes conditions config constants emit \
+ extract flags mddeps opinit output peep preds recog
+$(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_RTL) $(BUILD_ERRORS)
-build/gengtype.o : gengtype.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \
- gengtype.h gtyp-gen.h rtl.def insn-notes.def errors.h
+# These programs need files over and above what they get from the above list.
+build/genextract$(build_exeext) : build/vec.o
-build/gengtype-lex.o : gengtype-lex.c gengtype.h gengtype-yacc.h \
- $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) vec.h
+build/genautomata$(build_exeext) : build/vec.o
+build/genautomata$(build_exeext) : BUILD_LIBS += -lm
-build/gengtype-yacc.o : gengtype-yacc.c gengtype.h $(BCONFIG_H) $(SYSTEM_H) \
- coretypes.h $(GTM_H)
+# These programs are not linked with the MD reader.
+build/gengenrtl$(build_exeext) : $(BUILD_ERRORS)
+build/genmodes$(build_exeext) : $(BUILD_ERRORS)
+build/gengtype$(build_exeext) : build/gengtype-lex.o \
+ build/gengtype-yacc.o $(BUILD_ERRORS)
+# Generated source files for gengtype.
gengtype-lex.c : gengtype-lex.l
-$(FLEX) $(FLEXFLAGS) -o$@ $<
-
-gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y
- -$(BISON) $(BISONFLAGS) -d -o gengtype-yacc.c $<
-
-build/genconditions$(build_exeext) : build/genconditions.o \
- $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \
- build/genconditions.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \
- $(BUILD_ERRORS) $(BUILD_LIBS)
-
-build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H) \
- $(SYSTEM_H) coretypes.h $(GTM_H) errors.h
-
-build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
-build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GGC_H)
-build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H) \
- $(MACHMODE_H)
-build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) $(RTL_H) \
- real.h $(GGC_H) errors.h
-build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \
- $(RTL_BASE_H)
-build/varray.o: varray.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) \
- $(VARRAY_H) $(RTL_BASE_H) $(GGC_H) $(TREE_H) bitmap.h errors.h
+# This is a pattern rule solely so that Make knows it need not run the
+# command twice. The modifier to $@ ensures that Bison is asked to
+# produce a .c file, whether or not Make decides it needs the .h file
+# first.
+gengtype-y%.c gengtype-y%.h: gengtype-y%.y
+ -$(BISON) $(BISONFLAGS) -d -o $(@:.h=.c) $<
#\f
# Remake internationalization support.
# gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
$(SYSTEM_H) coretypes.h $(TM_H)
-
+
build/gcov-iov$(build_exeext): build/gcov-iov.o
$(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) build/gcov-iov.o -o $@
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