#
# ${R_HOME}/etc/Makefile

VPATH = @srcdir@
srcdir = @srcdir@
top_srcdir = @top_srcdir@

top_builddir = ..
subdir = etc

include $(top_builddir)/Makeconf

## <NOTE>
## Need target rules for all elements of SOURCES/OBJECTS.
SOURCES = Makeconf.in Renviron.in ldpaths.in
OBJECTS = $(SOURCES:.in=)
## </NOTE>
INSTFILES = repositories
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
DISTFILES = Makefile.in $(INSTFILES) $(SOURCES)

CLEANFILES =
DISTCLEANFILES = $(OBJECTS) Makefile

all: Makefile R

Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@

## <NOTE>
## Seems we need target rules for creating FOO from FOO.in: pattern
## rules ('%:%.in') are not portable, and some versions of Make do not
## allow separated dependencies for single suffix rules.
Makeconf: $(srcdir)/Makeconf.in $(top_builddir)/config.status
	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
Renviron: $(srcdir)/Renviron.in $(top_builddir)/config.status
	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
ldpaths: $(srcdir)/ldpaths.in $(top_builddir)/config.status
	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
## </NOTE>

R: $(OBJECTS)
	@if test "$(BUILDDIR_IS_SRCDIR)" = no ; then \
	  for f in $(INSTFILES); do \
	    $(INSTALL_DATA) $(srcdir)/$${f} .; \
	  done \
	fi
	@if test -n "$(R_ARCH)" ; then \
	  $(MKINSTALLDIRS) .$(R_ARCH); \
	  for f in $(OBJECTS); do \
	    $(INSTALL_DATA) $${f} .$(R_ARCH); \
	  done \
	fi

install: installdirs
	@$(ECHO) "installing $(subdir) ..."
	@$(INSTALL_DATA) $(srcdir)/repositories "$(DESTDIR)$(rhome)/$(subdir)"
	@for f in $(OBJECTS); do \
	  $(INSTALL_DATA) $${f} "$(DESTDIR)$(rhome)/$(subdir)$(R_ARCH)"; \
	done
installdirs:
	@$(MKINSTALLDIRS) "$(DESTDIR)$(rhome)/$(subdir)$(R_ARCH)"
install-strip: install

uninstall:
	@$(ECHO) "uninstalling $(subdir) ..."
	@if test -d "$(DESTDIR)$(rhome)/$(subdir)" \
	  && test "`cd \"$(DESTDIR)$(rhome)\"; $(GETWD)`" \
	       != "`cd $(top_builddir); $(GETWD)`"; then \
	  (cd "$(DESTDIR)$(rhome)/$(subdir)" && rm -f $(INSTFILES)); \
	  (cd "$(DESTDIR)$(rhome)/$(subdir)$(R_ARCH)" && rm -f $(OBJECTS)); \
	  if test -n "$(R_ARCH)"; then \
	    rmdir "$(DESTDIR)$(rhome)/$(subdir)$(R_ARCH)" 2> /dev/null ; \
	  fi ; \
	  rmdir "$(DESTDIR)$(rhome)/$(subdir)" 2> /dev/null \
	    || $(ECHO) "  subdir $(DESTDIR)$(subdir) not removed"; \
	fi

mostlyclean: clean
clean:
	-@test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
	@if test "$(BUILDDIR_IS_SRCDIR)" = no ; then \
	  rm -f $(INSTFILES) ; \
	fi
## do it this way to cope with subarchitectures
distclean: clean
	-@test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
	@if test -n "$(R_ARCH)"; then \
	  rm -rf .$(R_ARCH) ; \
	fi

maintainer-clean: distclean

distdir: $(DISTFILES)
	@for f in $(DISTFILES); do \
	  test -f $(distdir)/$${f} \
	    || ln $(srcdir)/$${f} $(distdir)/$${f} 2>/dev/null \
	    || cp -p $(srcdir)/$${f} $(distdir)/$${f}; \
	done
