CPPLIB = ../libcpp/libcpp.a
CPPINC = -I$(srcdir)/../libcpp/include
+# Where to find decNumber
+DECNUM = $(srcdir)/../libdecnumber
+DECNUMINC = -I$(DECNUM)
+LIBDECNUMBER = ../libdecnumber/libdecnumber.a
+
# Substitution type for target's getgroups 2nd arg.
TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
PREDICT_H = predict.h predict.def
CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
$(srcdir)/../libcpp/include/cpplib.h
+DECNUM_H = $(DECNUM)/decContext.h $(DECNUM)/decDPD.h $(DECNUM)/decNumber.h \
+ $(DECNUM)/decimal32.h $(DECNUM)/decimal64.h $(DECNUM)/decimal128.h
MKDEPS_H = $(srcdir)/../libcpp/include/mkdeps.h
SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h
CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
BUILD_LIBIBERTY = $(build_objdir)/libiberty/libiberty.a
# Dependencies on the intl and portability libraries.
-LIBDEPS= $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP)
+LIBDEPS= $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) $(LIBDECNUMBER)
# Likewise, for use in the tools that must run on this machine
# even if we are cross-building GCC.
# How to link with both our special library facilities
# and the system's installed libraries.
-LIBS = @LIBS@ $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY)
+LIBS = @LIBS@ $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY) $(LIBDECNUMBER)
# Any system libraries needed just for GNAT.
SYSLIBS = @GNAT_LIBEXC@
# libintl.h will be found in ../intl if we are using the included libintl.
INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
-I$(srcdir)/../include @INCINTL@ \
- $(CPPINC) $(GMPINC)
+ $(CPPINC) $(GMPINC) $(DECNUMINC)
.c.o:
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
cfgloopanal.o cfgloopmanip.o loop-init.o loop-unswitch.o loop-unroll.o \
cfgrtl.o combine.o conflict.o convert.o coverage.o cse.o cselib.o \
dbxout.o ddg.o tree-ssa-loop-ch.o loop-invariant.o tree-ssa-loop-im.o \
- debug.o df.o diagnostic.o dojump.o dominance.o loop-doloop.o \
+ debug.o df.o dfp.o diagnostic.o dojump.o dominance.o loop-doloop.o \
dwarf2asm.o dwarf2out.o emit-rtl.o except.o explow.o loop-iv.o \
expmed.o expr.o final.o flow.o fold-const.o function.o gcse.o \
genrtl.o ggc-common.o global.o graph.o gtype-desc.o \
reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o \
sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o \
simplify-rtx.o sreal.o stmt.o stor-layout.o stringpool.o \
- targhooks.o timevar.o toplev.o tracer.o tree.o tree-dump.o \
+ struct-equiv.o targhooks.o timevar.o toplev.o tracer.o tree.o tree-dump.o \
varasm.o varray.o vec.o version.o vmsdbgout.o xcoffout.o alloc-pool.o \
et-forest.o cfghooks.o bt-load.o pretty-print.o $(GGC) web.o passes.o \
tree-profile.o rtlhooks.o cfgexpand.o lambda-mat.o \
OBJS-onestep = libbackend.o $(OBJS-archive)
-BACKEND = main.o @TREEBROWSER@ libbackend.a $(CPPLIB)
+BACKEND = main.o @TREEBROWSER@ libbackend.a $(CPPLIB) $(LIBDECNUMBER)
# Files to be copied after each stage in building.
STAGECOPYSTUFF = insn-flags.h insn-config.h insn-codes.h \
# The following targets define the interface between us and the languages.
#
# all.cross, start.encap, rest.encap,
-# install-normal, install-common, install-info, install-man,
+# install-common, install-info, install-man,
# uninstall,
# mostlyclean, clean, distclean, maintainer-clean,
# stage1, stage2, stage3, stage4
# Rebuilding this configuration
# -----------------------------
+# On the use of stamps:
+# Consider the example of tree-check.h. It is constructed with build/gencheck.
+# A simple rule to build tree-check.h would be
+# tree-check.h: build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
+#
+# but tree-check.h doesn't change every time gencheck changes. It would the
+# nice if targets that depend on tree-check.h wouldn't be rebuild
+# unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
+# must not be overwritten with a identical copy. One solution is to use a
+# temporary file
+# tree-check.h: build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
+# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+#
+# This solution has a different problem. Since the time stamp of tree-check.h
+# is unchanged, make will try to update tree-check.h every time it runs.
+# To prevent this, one can add a stamp
+# tree-check.h: s-check
+# s-check : build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
+# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+# $(STAMP) s-check
+#
+# The problem with this solution is that make thinks that tree-check.h is
+# always unchanged. Make must be deceived into thinking that tree-check.h is
+# rebuild by the "a: s-a" rule. To do this, add a dummy command:
+# tree-check.h: s-check; @true
+# s-check : build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
+# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+# $(STAMP) s-check
+#
+# This is what is done in this makefile. Note that mkconfig.sh has a
+# move-if-change built-in
+
Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
LANGUAGES="$(CONFIG_LANGUAGES)" \
CONFIG_HEADERS= \
tree-ssa-reassoc.o : tree-ssa-reassoc.c $(TREE_FLOW_H) $(CONFIG_H) \
$(SYSTEM_H) $(TREE_H) $(GGC_H) $(DIAGNOSTIC_H) errors.h $(TIMEVAR_H) \
$(TM_H) coretypes.h $(TREE_DUMP_H) tree-pass.h $(FLAGS_H) tree-iterator.h\
- $(BASIC_BLOCK_H) $(HASHTAB_H) $(TREE_GIMPLE_H) tree-inline.h
+ $(BASIC_BLOCK_H) $(TREE_GIMPLE_H) tree-inline.h vec.h \
+ alloc-pool.h
tree-optimize.o : tree-optimize.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
$(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) output.h $(DIAGNOSTIC_H) \
$(FLAGS_H) $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) toplev.h \
$(HASHTAB_H) $(TM_P_H) debug.h langhooks.h tree-pass.h gt-emit-rtl.h
real.o : real.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
toplev.h $(TM_P_H) real.h
+dfp.o : dfp.c dfp.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
+ toplev.h $(TM_P_H) real.h $(DECNUM_H)
integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(RTL_H) $(TREE_H) $(FLAGS_H) debug.h $(INTEGRATE_H) insn-config.h \
$(EXPR_H) real.h $(REGS_H) intl.h function.h output.h $(RECOG_H) \
cfgloopanal.o : cfgloopanal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
$(BASIC_BLOCK_H) hard-reg-set.h $(CFGLOOP_H) $(EXPR_H) coretypes.h $(TM_H) \
$(OBSTACK_H) output.h
+struct-equiv.o : struct-equiv.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ $(RTL_H) hard-reg-set.h output.h $(FLAGS_H) $(RECOG_H) \
+ insn-config.h $(TARGET_H) $(TM_P_H) $(PARAMS_H) \
+ $(REGS_H) $(EMIT_RTL_H)
loop-iv.o : loop-iv.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(BASIC_BLOCK_H) \
hard-reg-set.h $(CFGLOOP_H) $(EXPR_H) coretypes.h $(TM_H) $(OBSTACK_H) \
output.h intl.h
genrtl.o : genrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
$(GGC_H)
-genrtl.c genrtl.h : s-genrtl
- @true # force gnu make to recheck modification times.
-
+genrtl.c genrtl.h : s-genrtl; @true
s-genrtl: build/gengenrtl$(build_exeext)
$(RUN_GEN) build/gengenrtl$(build_exeext) -h > tmp-genrtl.h
$(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
$(srcdir)/coverage.c $(srcdir)/function.h $(srcdir)/rtl.h \
$(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(SYMTAB_H) \
$(srcdir)/real.h $(srcdir)/varray.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
- $(srcdir)/ipa-reference.h \
+ $(srcdir)/ipa-reference.h $(srcdir)/output.h \
$(srcdir)/cselib.h $(srcdir)/basic-block.h $(srcdir)/cgraph.h \
$(srcdir)/c-common.h $(srcdir)/c-tree.h $(srcdir)/reload.h \
$(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
GTFILES_LANG_DIR_NAMES = @subdirs@
GTFILES_SRCDIR = @srcdir@
+GTFILES_FILES_FILES_C = $(subst $(srcdir)/,, \
+ $(filter %.c, $(GTFILES_FILES_FILES)))
+GTFILES_FILES_FILES_H = $(addprefix gt-, \
+ $(subst /,-,$(GTFILES_FILES_FILES_C:.c=.h)))
+GTFILES_LANG_DIR_NAMES_H = $(foreach d,$(GTFILES_LANG_DIR_NAMES), gtype-$(d).h)
+ALL_GTFILES_H := $(shell echo $(GTFILES_FILES_FILES_H) \
+ $(GTFILES_LANG_DIR_NAMES_H) | tr ' ' '\n' | sort -u)
+
+$(ALL_GTFILES_H) : s-gtype ; @true
+
+
gt-cgraph.h gt-coverage.h gtype-desc.h gtype-desc.c gt-except.h \
gt-function.h gt-integrate.h gt-tree.h gt-varasm.h \
gt-emit-rtl.h gt-explow.h gt-stor-layout.h gt-regclass.h \
gt-lists.h gt-alias.h gt-cselib.h gt-gcse.h \
gt-expr.h gt-sdbout.h gt-optabs.h gt-bitmap.h gt-dojump.h \
gt-dwarf2out.h gt-reg-stack.h gt-dwarf2asm.h \
-gt-dbxout.h gt-c-common.h gt-c-decl.h gt-c-parser.h \
-gt-c-pragma.h gtype-c.h gt-cfglayout.h \
+gt-dbxout.h \
+gtype-c.h gt-cfglayout.h \
gt-tree-mudflap.h gt-tree-vect-generic.h \
gt-tree-profile.h gt-tree-ssa-address.h \
gt-tree-ssanames.h gt-tree-iterator.h gt-gimplify.h \
-$(TEXI2POD) $< > $@
#\f
+# clean-target removes all files made by compilation.
+# This can be added to over time.
+
+clean-target: clean-target-libgcc
+
+clean-target-libgcc:
+ test ! -d libgcc || \
+ (cd libgcc && find . -type d -print) | \
+ while read d; do rm -f $$d/libgcc.a || : ; done
+ test ! -d libgcc || rm -r libgcc
+ test ! -f stmp-dirs || rm stmp-dirs
+
# Deletion of files made during compilation.
# There are four levels of this:
# `mostlyclean', `clean', `distclean' and `maintainer-clean'.
# broken is small.
install: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
install-cpp install-man install-info install-@POSUB@ \
- lang.install-normal install-driver
+ install-driver
# Handle cpp installation.
install-cpp: installdirs cpp$(exeext)
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