riscv-gnu-toolchain/gdb.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Expand)	Author	Files	Lines
2006-05-22	2006-05-22 Steve Ellcey <sje@cup.hp.com>	Steve Ellcey	1	-0/+548

### ### Makefile used to three-stage build a tree of source code. Also used to ### compile other bundles, first with cc, then with gcc. ### ### ### USE OF THIS FILE REQUIRES GNU MAKE!!! ### ### The first versions of the file were written by Rich Pixley (rich@cygnus.com). ### Many subsequent additions (and current maintainance by) david d `zoo' zuhn, ### (zoo@cygnus.com). ### Every invocation of this Makefile needs to have a variable set (host), ### which is the named used for ./configure, and also the prefix for the ### various files and directories used in a three stage. ### The variable target may be set for the target of a cross-compilation. ### The variable build may be to build a tree on a machine other than the host. ifndef host error: @echo You must set the variable \"host\" to use this Makefile ; exit 1 else ### from here to very near the end of the file is the real guts of this ### Makefile, and it is not seen if the variable 'host' is not set ### from which cvs tree are we working? TREE := devo include $(TREE)/release-info TIME := time GCC := $(host)-gcc -O GNUC := CC="$(GCC)" CFLAGS := -g CXXFLAGS := -g -O GNU_MAKE := /usr/latest/bin/make -w MAKEINFOFLAGS := override MAKE := make override MFLAGS := #override MAKEFLAGS := SHELL := /bin/sh ifndef build build := $(host) endif ifndef target target := $(host) endif ifneq ($(build),$(host)) # We are building on a machine other than the host. We rely upon # previously built cross-compilers from the build machine to the host # (used to build the executables) and from the build machine to the # target (used to build the libraries). AR := $(host)-ar AR_FOR_TARGET := $(target)-ar AS := $(host)-as AS_FOR_TARGET := $(target)-as CC := $(host)-gcc CC_FOR_BUILD := gcc CC_FOR_TARGET := $(target)-gcc CXX := $(host)-c++ CXX_FOR_TARGET := $(target)-c++ GCC := $(host)-gcc -O GXX := $(host)-g++ GXX_FOR_TARGET := $(target)-g++ HOST_PREFIX := $(build)- HOST_PREFIX_1 := $(build)- MAKEINFO := makeinfo MUNCH_NM := $(host)-nm NM := $(host)-nm NM_FOR_TARGET := $(target)-nm RANLIB := $(host)-ranlib RANLIB_FOR_TARGET := $(target)-ranlib FLAGS_TO_PASS := \ "AR=$(AR)" \ "AR_FOR_TARGET=$(AR_FOR_TARGET)" \ "AS=$(AS)" \ "AS_FOR_TARGET=$(AS_FOR_TARGET)" \ "CC=$(CC)" \ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \ "CC_FOR_TARGET=$(CC_FOR_TARGET)" \ "CXX=$(CXX)" \ "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \ "CFLAGS=$(CFLAGS)" \ "CXXFLAGS=$(CXXFLAGS)" \ "GCC=$(GCC)" \ "HOST_PREFIX=$(HOST_PREFIX)" \ "HOST_PREFIX_1=$(HOST_PREFIX_1)" \ "MAKEINFO=$(MAKEINFO)" \ "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \ "MF=$(MF)" \ "MUNCH_NM=$(MUNCH_NM)" \ "NM=$(NM)" \ "NM_FOR_TARGET=$(NM_FOR_TARGET)" \ "RANLIB=$(RANLIB)" \ "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \ "RELEASE_TAG=$(RELEASE_TAG)" \ "TIME=$(TIME)" \ "build=$(build)" \ "host=$(host)" # We must pass the build cross host tools in the environment of # configure, so that autoconf scripts will run the right programs. configenv := AR="$(AR)" CC="$(CC)" RANLIB="$(RANLIB)" else # This is a normal build on the host machine. FLAGS_TO_PASS := \ "GCC=$(GCC)" \ "CFLAGS=$(CFLAGS)" \ "CXXFLAGS=$(CXXFLAGS)" \ "TIME=$(TIME)" \ "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \ "MF=$(MF)" \ "host=$(host)" \ "RELEASE_TAG=$(RELEASE_TAG)" ifneq '$(CC)' 'cc' FLAGS_TO_PASS := "CC=$(CC)" $(FLAGS_TO_PASS) endif configenv := endif # These are the prefixes used for Cygnus builds. prefixes = --prefix=$(release_root) --exec-prefix=$(release_root)/H-$(host) relbindir = $(release_root)/H-$(host)/bin ### general config stuff WORKING_DIR := $(host)-objdir STAGE1DIR := $(WORKING_DIR).1 STAGE2DIR := $(WORKING_DIR).2 STAGE3DIR := $(WORKING_DIR).3 INPLACEDIR := $(host)-in-place # Arrange to find the needed programs. If we are building on a # machine other than the host, we must find the cross-compilers. ifneq ($(build),$(host)) holesys := $(build) HOLESSTAMP := $(holesys)-stamp-holes $(build)-x-$(host)-stamp-holes $(build)-x-$(target)-stamp-holes HOLESDIR := $(holesys)-holes BUILD_HOST_HOLES_DIR := $(build)-x-$(host)-holes BUILD_TARGET_HOLES_DIR := $(build)-x-$(target)-holes SET_NATIVE_HOLES := SHELL=sh ; PATH=`pwd`/$(HOLESDIR):`pwd`/$(BUILD_HOST_HOLES_DIR):`pwd`/$(BUILD_TARGET_HOLES_DIR) ; export PATH ; export SHELL ; SET_CYGNUS_PATH := SHELL=sh ; PATH=`pwd`/$(HOLESDIR):`pwd`/$(BUILD_HOST_HOLES_DIR):`pwd`/$(BUILD_TARGET_HOLES_DIR) ; export PATH ; export SHELL ; SET_LATEST_PATH := SHELL=sh ; PATH=/usr/latest/bin:`pwd`/$(HOLESDIR):`pwd`/$(BUILD_HOST_HOLES_DIR):`pwd`/$(BUILD_TARGET_HOLES_DIR) ; export PATH ; export SHELL ; else holesys := $(host) HOLESSTAMP := $(holesys)-stamp-holes HOLESDIR := $(holesys)-holes SET_NATIVE_HOLES := SHELL=sh ; PATH=`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ; SET_CYGNUS_PATH := SHELL=sh ; PATH=$(relbindir):`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ; SET_LATEST_PATH := SHELL=sh ; PATH=/usr/latest/bin:`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ; endif .PHONY: all ifneq ($(target),$(host)) ## ## This is a cross compilation ## arch = $(host)-x-$(target) config = -host=$(host) -target=$(target) FLAGS_TO_PASS := $(FLAGS_TO_PASS) "target=$(target)" ifneq ($(build),$(host)) all: do-cygnus do-latest build-all: build-cygnus build-latest else all: do-native do-latest build-all: build-native build-latest endif ifeq ($(target),mips-idt-ecoff) configargs := $(configargs) -with-gnu-as -with-stabs endif ifeq ($(host),i386-go32) ifeq ($(subst mips-idt-ecoff,sparclite-aout,$(target)),sparclite-aout) configargs := $(configargs) -with-gnu-ld endif endif else ## ## This is a native compilation ## arch = $(host) config = -host=$(host) ifneq ($(build),$(host)) all: do-cygnus do-latest else all: $(host)-stamp-3stage-done endif #all: in-place do1 do2 do3 comparison ifeq ($(subst mips-sgi-irix4,mips-dec-ultrix,$(host)),mips-dec-ultrix) configargs := $(configargs) -with-gnu-as -with-stabs endif endif ifeq ($(target),m68k-hp-hpux) configargs := $(configargs) -with-gnu-as endif NATIVEDIR := $(arch)-native-objdir CYGNUSDIR := $(arch)-cygnus-objdir LATESTDIR := $(arch)-latest-objdir everything: do-cross #everything: in-place do1 do2 do3 comparison do-cygnus .PHONY: do-native do-native: $(HOLESSTAMP) $(arch)-stamp-native do-native-config: $(arch)-stamp-native-configured build-native: $(HOLESSTAMP) $(arch)-stamp-native-checked config-native: $(HOLESSTAMP) $(arch)-stamp-native-configured $(arch)-stamp-native: $(HOLESSTAMP) $(SET_NATIVE_HOLES) $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-native-installed $(FLAGS_TO_PASS) if [ -f CLEAN_ALL ] ; then rm -rf $(NATIVEDIR) ; else true ; fi touch $(arch)-stamp-native $(arch)-stamp-native-installed: $(HOLESSTAMP) $(arch)-stamp-native-checked $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install-info touch $@ $(arch)-stamp-native-checked: $(arch)-stamp-native-built # cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) check touch $@ $(arch)-stamp-native-built: $(HOLESSTAMP) $(arch)-stamp-native-configured $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) all $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) info touch $@ $(arch)-stamp-native-configured: $(HOLESSTAMP) [ -d $(NATIVEDIR) ] || mkdir $(NATIVEDIR) $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(configenv) $(TIME) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs) touch $@ .PHONY: do-cygnus do-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus build-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus-checked config-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus-configured vault-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus-built $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) vault-install $(arch)-stamp-cygnus: [ -f $(relbindir)/$(host)-gcc ] || (echo "must have gcc available"; exit 1) $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-cygnus-installed $(FLAGS_TO_PASS) if [ -f CLEAN_ALL ] ; then rm -rf $(CYGNUSDIR) ; else true ; fi touch $(arch)-stamp-cygnus $(arch)-stamp-cygnus-installed: $(HOLESSTAMP) $(arch)-stamp-cygnus-checked $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info touch $@ $(arch)-stamp-cygnus-checked: $(HOLESSTAMP) $(arch)-stamp-cygnus-built # cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check touch $@ $(arch)-stamp-cygnus-built: $(HOLESSTAMP) $(arch)-stamp-cygnus-configured $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info touch $@ $(arch)-stamp-cygnus-configured: $(HOLESSTAMP) [ -d $(CYGNUSDIR) ] || mkdir $(CYGNUSDIR) $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(GNUC) $(configenv) $(TIME) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs) touch $@ .PHONY: do-latest do-latest: $(HOLESSTAMP) $(arch)-stamp-latest build-latest: $(HOLESSTAMP) $(arch)-stamp-latest-checked $(arch)-stamp-latest: $(SET_LATEST_PATH) $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-latest-installed $(FLAGS_TO_PASS) touch $(arch)-stamp-latest $(arch)-stamp-latest-installed: $(HOLESSTAMP) $(arch)-stamp-latest-checked $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info touch $@ $(arch)-stamp-latest-checked: $(arch)-stamp-latest-built # $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check touch $@ $(arch)-stamp-latest-built: $(arch)-stamp-latest-configured $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info touch $@ $(arch)-stamp-latest-configured: [ -d $(LATESTDIR) ] || mkdir $(LATESTDIR) $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(GNUC) $(configenv) $(TIME) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs) touch $@ .PHONY: in-place in-place: $(host)-stamp-in-place $(host)-stamp-in-place: PATH=/bin:/usr/bin:/usr/ucb ; \ export PATH ; \ SHELL=/bin/sh ; export SHELL ; \ $(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-in-place-installed host=$(host) $(FLAGS_TO_PASS) touch $@ if [ -f CLEAN_ALL ] ; then \ rm -rf $(INPLACEDIR) ; \ else \ mv $(INPLACEDIR) $(STAGE1DIR) ; \ fi $(host)-stamp-in-place-installed: $(host)-stamp-in-place-checked cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install host=$(host) cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install-info host=$(host) touch $@ $(host)-stamp-in-place-checked: $(host)-stamp-in-place-built # cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" check host=$(host) touch $@ $(host)-stamp-in-place-built: $(host)-stamp-in-place-configured cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" all host=$(host) cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" info host=$(host) touch $@ $(host)-stamp-in-place-configured: $(host)-stamp-in-place-cp cd $(INPLACEDIR) ; $(configenv) $(TIME) ./configure $(config) -v $(prefixes) $(configargs) touch $@ $(host)-stamp-in-place-cp: rm -rf $(INPLACEDIR) mkdir $(INPLACEDIR) (cd $(TREE) ; tar cf - .) | (cd $(INPLACEDIR) ; tar xf -) touch $@ $(host)-stamp-3stage-done: do1 do2 do3 comparison touch $@ .PHONY: do1 do1: $(HOLESSTAMP) $(host)-stamp-stage1 do1-config: $(HOLESSTAMP) $(host)-stamp-stage1-configured do1-build: $(HOLESSTAMP) $(host)-stamp-stage1-checked do1-vault: $(HOLESSTAMP) $(host)-stamp-stage1-built if [ -d $(WORKING_DIR).1 ] ; then \ $(SET_NATIVE_HOLES) cd $(WORKING_DIR).1 ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \ else \ $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \ fi $(host)-stamp-stage1: if [ -d $(STAGE1DIR) ] ; then \ mv $(STAGE1DIR) $(WORKING_DIR) ; \ else \ true ; \ fi $(SET_NATIVE_HOLES) $(TIME) $(GNU_MAKE) -f test-build.mk $(FLAGS_TO_PASS) host=$(host) $(host)-stamp-stage1-installed touch $@ if [ -f CLEAN_ALL ] ; then \ rm -rf $(WORKING_DIR) ; \ else \ mv $(WORKING_DIR) $(STAGE1DIR) ; \ fi $(host)-stamp-stage1-installed: $(host)-stamp-stage1-checked $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install host=$(host) $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install-info host=$(host) ifeq ($(host),rs6000-ibm-aix) -rm $(relbindir)/make endif touch $@ $(host)-stamp-stage1-checked: $(host)-stamp-stage1-built # $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" check host=$(host) touch $@ $(host)-stamp-stage1-built: $(host)-stamp-stage1-configured $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" all host=$(host) $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" info host=$(host) touch $@ $(host)-stamp-stage1-configured: [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR) $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; \ $(configenv) $(TIME) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs) touch $@ .PHONY: do2 do2: $(HOLESDIR) $(host)-stamp-stage2 do2-vault: $(HOLESSTAMP) $(host)-stamp-stage2-built if [ -d $(WORKING_DIR).2 ] ; then \ $(SET_CYGNUS_PATH) cd $(WORKING_DIR).2 ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \ else \ $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \ fi $(host)-stamp-stage2: if [ -d $(STAGE2DIR) ] ; then \ mv $(STAGE2DIR) $(WORKING_DIR) ; \ else \ true ; \ fi $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage2-installed mv $(WORKING_DIR) $(STAGE2DIR) touch $@ $(host)-stamp-stage2-installed: $(host)-stamp-stage2-checked $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host) $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host) touch $@ $(host)-stamp-stage2-checked: $(host)-stamp-stage2-built # $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host) touch $@ $(host)-stamp-stage2-built: $(host)-stamp-stage2-configured $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host) $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host) touch $@ $(host)-stamp-stage2-configured: [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR) $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; \ $(configenv) $(GNUC) $(TIME) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs) touch $@ .PHONY: do3 do3: $(HOLESDIR) $(host)-stamp-stage3 do3-vault: $(HOLESSTAMP) $(host)-stamp-stage3-built if [ -d $(WORKING_DIR).3 ] ; then \ $(SET_CYGNUS_PATH) cd $(WORKING_DIR).3 ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \ else \ $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \ fi $(host)-stamp-stage3: if [ -d $(STAGE3DIR) ] ; then \ mv $(STAGE3DIR) $(WORKING_DIR) ; \ else \ true ; \ fi $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage3-checked mv $(WORKING_DIR) $(STAGE3DIR) touch $@ $(host)-stamp-stage3-installed: $(host)-stamp-stage3-checked $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host) $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host) touch $@ $(host)-stamp-stage3-checked: $(host)-stamp-stage3-built # $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host) touch $@ $(host)-stamp-stage3-built: $(host)-stamp-stage3-configured $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host) $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host) touch $@ $(host)-stamp-stage3-configured: [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR) $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; \ $(configenv) $(GNUC) $(TIME) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs) touch $@ # These things are needed by a three-stage, but are not included locally. HOLES := \ [ \ ar \ as \ awk \ basename \ cat \ cc \ chmod \ chgrp \ chown \ cmp \ cp \ cpio \ date \ diff \ dirname \ echo \ egrep \ ex \ expr \ false \ find \ grep \ head \ hostname \ install \ ld \ lex \ ln \ ls \ make \ mkdir \ mv \ nm \ pwd \ ranlib \ rm \ rmdir \ sed \ sh \ sort \ tar \ test \ time \ touch \ tr \ true \ uname \ uniq \ uudecode \ wc \ whoami ### so far only sun make supports VPATH ifeq ($(subst sun3,sun4,$(holesys)),sun4) MAKE_HOLE := else MAKE_HOLE := make endif ### solaris 2 -- don't use /usr/ucb/cc ifeq (sparc-sun-solaris2,$(holesys)) SET_NATIVE_HOLES := SHELL=sh ; PATH=/opt/SUNWspro/bin:`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ; HOLE_DIRS := /usr/ccs/bin CC_HOLE := NUKEM := cc endif ### These things are also needed by a three-stage, but in this case, the GNU version of the tool is required. PARTIAL_HOLES := \ $(MAKE_HOLE) \ $(CC_HOLE) \ flex \ m4 ### look in these directories for things missing from a three-stage HOLE_DIRS := \ $(HOLE_DIRS) \ /bin \ /usr/bin \ /usr/ucb \ /usr/unsupported/bin ### look in these directories for alternate versions of some tools. PARTIAL_HOLE_DIRS := \ /usr/latest/bin \ /usr/progressive/bin \ $(PARTIAL_HOLE_DIRS) \ /usr/vintage/bin \ /usr/unsupported/bin $(HOLESDIR): $(holesys)-stamp-holes $(holesys)-stamp-holes: -rm -rf $(HOLESDIR) -mkdir $(HOLESDIR) @for i in $(HOLES) ; do \ found= ; \ for j in $(HOLE_DIRS) ; do \ if [ -x $$j/$$i ] ; then \ ln -s $$j/$$i $(HOLESDIR) || cp $$j/$$i $(HOLESDIR) ; \ echo $$i from $$j ; \ found=t ; \ break ; \ fi ; \ done ; \ case "$$found" in \ t) ;; \ *) echo $$i is NOT found ;; \ esac ; \ done @for i in $(PARTIAL_HOLES) ; do \ found= ; \ for j in $(PARTIAL_HOLE_DIRS) ; do \ if [ -x $$j/$$i ] ; then \ rm -f $(HOLESDIR)/$$i ; \ cp $$j/$$i $(HOLESDIR)/$$i || exit 1; \ echo $$i from $$j ; \ found=t ; \ break ; \ fi ; \ done ; \ case "$$found" in \ t) ;; \ *) echo $$i is NOT found ;; \ esac ; \ done ifdef NUKEM cd $(HOLESDIR); rm -f $(NUKEM) endif touch $@ # Get the cross-tools for build cross host when not building on the host. BUILD_HOST_HOLES := \ byacc \ gcc \ makeinfo \ $(AR) \ $(AS) \ $(CC) \ $(CXX) \ $(GXX) \ $(NM) \ $(RANLIB) BUILD_HOLES_DIRS := $(release_root)/H-$(build)/bin $(PARTIAL_HOLE_DIRS) ifdef BUILD_HOST_HOLES_DIR $(BUILD_HOST_HOLES_DIR): $(build)-x-$(host)-stamp-holes endif ifneq ($(build),$(host)) $(build)-x-$(host)-stamp-holes: -rm -rf $(BUILD_HOST_HOLES_DIR) -mkdir $(BUILD_HOST_HOLES_DIR) @for i in $(BUILD_HOST_HOLES) ; do \ found= ; \ for j in $(BUILD_HOLES_DIRS) ; do \ if [ -x $$j/$$i ] ; then \ ln -s $$j/$$i $(BUILD_HOST_HOLES_DIR) || cp $$j/$$i $(BUILD_HOST_HOLES_DIR) ; \ echo $$i from $$j ; \ found=t ; \ break ; \ fi ; \ done ; \ case "$$found" in \ t) ;; \ *) echo $$i is NOT found ;; \ esac ; \ done touch $@ endif # Get the cross tools for build cross target when not building on the host. BUILD_TARGET_HOLES := \ byacc \ gcc \ makeinfo \ $(AR_FOR_TARGET) \ $(AS_FOR_TARGET) \ $(CC_FOR_TARGET) \ $(CXX_FOR_TARGET) \ $(GXX_FOR_TARGET) \ $(NM_FOR_TARGET) \ $(RANLIB_FOR_TARGET) ifdef BUILD_TARGET_HOLES_DIR $(BUILD_TARGET_HOLES_DIR): $(build)-x-$(target)-stamp-holes endif ifneq ($(build),$(target)) $(build)-x-$(target)-stamp-holes: -rm -rf $(BUILD_TARGET_HOLES_DIR) -mkdir $(BUILD_TARGET_HOLES_DIR) @for i in $(BUILD_TARGET_HOLES) ; do \ found= ; \ for j in $(BUILD_HOLES_DIRS) ; do \ if [ -x $$j/$$i ] ; then \ ln -s $$j/$$i $(BUILD_TARGET_HOLES_DIR) || cp $$j/$$i $(BUILD_TARGET_HOLES_DIR) ; \ echo $$i from $$j ; \ found=t ; \ break ; \ fi ; \ done ; \ case "$$found" in \ t) ;; \ *) echo $$i is NOT found ;; \ esac ; \ done touch $@ endif .PHONY: comparison comparison: $(host)-stamp-3stage-compared $(host)-stamp-3stage-compared: rm -f .bad-compare ifeq ($(subst i386-sco3.2v4,mips-sgi-irix4,$(subst rs6000-ibm-aix,mips-sgi-irix4,$(subst mips-dec-ultrix,mips-sgi-irix4,$(host)))),mips-sgi-irix4) for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \ tail +10c $(STAGE2DIR)/$$i > foo1 ; \ tail +10c $(STAGE3DIR)/$$i > foo2 ; \ if cmp foo1 foo2 ; then \ true ; \ else \ echo $$i ; \ touch .bad-compare ; \ fi ; \ done rm -f foo1 foo2 else for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \ cmp $(STAGE2DIR)/$$i $(STAGE3DIR)/$$i || touch .bad-compare ; \ done endif if [ -f CLEAN_ALL ] ; then \ rm -rf $(STAGE2DIR) $(STAGE3DIR) ; \ else \ if [ -f CLEAN_STAGES ] ; then \ if [ -f .bad-compare ] ; then \ true ; \ else \ rm -rf $(STAGE1DIR) $(STAGE2DIR) ; \ fi ; \ else true ; \ fi ; \ fi touch $@ .PHONY: clean clean: rm -rf $(HOLESDIR) $(INPLACEDIR) $(WORKING_DIR)* $(host)-stamp-* *~ .PHONY: very very: rm -rf $(TREE) force: endif # host ### Local Variables: ### fill-column: 131 ### End: