# Makefile.in for building crosstool-NG

 # This file serves as source for the ./configure operation

 MAKEFLAGS += --no-print-directory --no-builtin-rules

 all: Makefile build

 ###############################################################################

 # Sanity checks

 # Check if Makefile is up to date:

 Makefile: Makefile.in

 	@echo "$< did changed: you must re-run './configure'"

 	@false

 # If installing with DESTDIR, check it's an absolute path

 ifneq ($(strip $(DESTDIR)),)

   ifneq ($(DESTDIR),$(abspath /$(DESTDIR)))

     $(error DESTDIR is not an absolute PATH: '$(DESTDIR)')

   endif

 endif

 ###############################################################################

 # Configuration variables

 VERSION:= @@VERSION@@

 BINDIR := @@BINDIR@@

 LIBDIR := @@LIBDIR@@

 DOCDIR := @@DOCDIR@@

 MANDIR := @@MANDIR@@

 DATE   := @@DATE@@

 LOCAL  := @@LOCAL@@

 MAKE   := $(shell which $(MAKE) || type -p $(MAKE) || echo /usr/bin/make)

 ###############################################################################

 # Global make rules

 TARGETS := bin lib doc man

 build: $(patsubst %,build-%,$(TARGETS))

 install: local-test build $(patsubst %,install-%,$(TARGETS))

 clean: $(patsubst %,clean-%,$(TARGETS))

 distclean: clean

 	@echo "  RM     'Makefile'"

 	@rm -f Makefile

 uninstall: local-test $(patsubst %,uninstall-%,$(TARGETS))

 ###############################################################################

 # Specific make rules

 #--------------------------------------

 # Build rules

 build-bin: ct-ng

 	@echo "  CHMOD  '$<'"

 	@chmod a+x $<

 build-lib:

 build-doc:

 build-man: docs/ct-ng.1.gz

 docs/ct-ng.1.gz: docs/ct-ng.1

 	@echo "  GZIP   '$@'"

 	@gzip -c9 $< >$@

 %: %.in Makefile

 	@echo "  SED    '$@'"

 	@sed -r -e 's,@@CT_MAKE@@,$(MAKE),g;'       \

 	        -e 's,@@CT_BINDIR@@,$(BINDIR),g;'   \

 	        -e 's,@@CT_LIBDIR@@,$(LIBDIR),g;'   \

 	        -e 's,@@CT_DOCDIR@@,$(DOCDIR),g;'   \

 	        -e 's,@@CT_MANDIR@@,$(MANDIR),g;'   \

 	        -e 's,@@CT_VERSION@@,$(VERSION),g;'	\

 	        -e 's,@@CT_DATE@@,$(DATE),g;'       \

 	     $@.in >$@

 #--------------------------------------

 # Clean rules

 clean-bin:

 	@echo "  RM     'ct-ng'"

 	@rm -f ct-ng

 clean-lib:

 clean-doc:

 clean-man:

 	@echo "  RM     'docs/ct-ng.1'"

 	@rm -f docs/ct-ng.1

 	@echo "  RM     'docs/ct-ng.1.gz'"

 	@rm -f docs/ct-ng.1.gz

 #--------------------------------------

 # Check for --local setup

 # If using locally, don't install

 local-test:

 	@if [ "$(LOCAL)" = "1" ]; then                                          \

 	     echo "You're using local copy as runtime. You can't (un)install."; \

 	     false;                                                             \

 	 fi

 #--------------------------------------

 # Install rules

 install-bin: $(DESTDIR)$(BINDIR)

 	@echo "  INST   'ct-ng'"

 	@install -m 755 ct-ng "$(DESTDIR)$(BINDIR)/ct-ng"

 # If one is hacking crosstool-NG, the patch set might change between any two

 # installations of the same VERSION, thus the patches must be removed prior

 # to being installed. It is simpler to remove the whole lib/ directory, as it

 # is the goal of the install-lib rule to install the lib/ directory...

 install-lib: uninstall-lib $(DESTDIR)$(LIBDIR) install-lib-main install-lib-samples

 install-lib-main: $(LIBDIR)

 	@for src_dir in config kconfig patches scripts tools; do                        \

 	     echo "  INST   '$${src_dir}/'";                                            \

 	     tar cf - --exclude=.svn $${src_dir} |(cd "$(DESTDIR)$(LIBDIR)"; tar xf -); \

 	 done

 	@rm -f "$(DESTDIR)$(LIBDIR)/tools/addToolVersion.sh"

 	@echo "  INST   'steps.mk'"

 	@install -m 644 steps.mk "$(DESTDIR)$(LIBDIR)/steps.mk"

 # Samples need a little love:

 #  - change every occurrence of CT_TOP_DIR to CT_LIB_DIR

 install-lib-samples: $(DESTDIR)$(LIBDIR) install-lib-main

 	@echo "  INST   'samples/'"

 	@tar cf - --exclude=.svn samples |(cd "$(DESTDIR)$(LIBDIR)"; tar xf -)

 	@for samp_file in "$(DESTDIR)$(LIBDIR)/samples/"*"/crosstool.config"; do                \

 	     sed -r -i -e 's,\$$\{CT_TOP_DIR\},\$$\{CT_LIB_DIR\},g;' $${samp_file};             \

 	     sed -r -i -e 's,^(CT_WORK_DIR)=.*,\1="\$${CT_TOP_DIR}/targets",;' $${samp_file};   \

 	 done

 install-doc: $(DESTDIR)$(DOCDIR)

 	@for doc_file in docs/CREDITS docs/overview.txt; do         \

 	     echo "  INST   '$${doc_file}'";                        \

 	     install -m 644 "$${doc_file}" "$(DESTDIR)$(DOCDIR)";   \

 	 done

 install-man: $(DESTDIR)$(MANDIR)

 	@echo "  INST   'ct-ng.1.gz'"

 	@install -m 644 docs/ct-ng.1.gz "$(DESTDIR)$(MANDIR)"

 $(sort $(DESTDIR)$(BINDIR) $(DESTDIR)$(LIBDIR) $(DESTDIR)$(DOCDIR) $(DESTDIR)$(MANDIR)):

 	@echo "  MKDIR  '$@'"

 	@install -m 755 -d "$@"

 #--------------------------------------

 # Uninstall rules

 uninstall-bin:

 	@echo "  RM     '$(DESTDIR)$(BINDIR)/ct-ng'"

 	@rm -f "$(DESTDIR)$(BINDIR)/ct-ng"

 uninstall-lib:

 	@echo "  RMDIR  '$(DESTDIR)$(LIBDIR)/'"

 	@rm -rf "$(DESTDIR)$(LIBDIR)"

 uninstall-doc:

 	@echo "  RMDIR  '$(DESTDIR)$(DOCDIR)/'"

 	@rm -rf "$(DESTDIR)$(DOCDIR)"

 uninstall-man:

 	@echo "  RM     '$(DESTDIR)$(MANDIR)/ct-ng.1.gz'"

 	@rm -f "$(DESTDIR)$(MANDIR)/ct-ng.1"{,.gz}