# configurable options:
# Avoid installing native symlinks like:
#     /usr/bin/as -> ${CTARGET}-as
# and keep only
#     ${CTARGET}-as
USE_NATIVE_LINKS ?= yes

EPREFIX ?=

PN = binutils-config
PV = git
P = $(PN)-$(PV)

PREFIX = $(EPREFIX)/usr
BINDIR = $(PREFIX)/bin
DOCDIR = $(PREFIX)/share/doc/$(P)
ESELECTDIR = $(PREFIX)/share/eselect/modules
MANDIR = $(PREFIX)/share/man

MKDIR_P = mkdir -p -m 755
INSTALL_EXE = install -m 755
INSTALL_DATA = install -m 644

all: .binutils-config

.binutils-config: src/binutils-config
	sed \
		-e 's:@GENTOO_EPREFIX@:$(EPREFIX):g' \
		-e 's:@PV@:$(PV):g' \
		-e 's:@USE_NATIVE_LINKS@:$(USE_NATIVE_LINKS):g' \
		$< > $@
	chmod a+rx $@

install: all
	$(MKDIR_P) $(DESTDIR)$(BINDIR) $(DESTDIR)$(DOCDIR) $(DESTDIR)$(ESELECTDIR) $(DESTDIR)$(MANDIR)/man8
	$(INSTALL_EXE)  .binutils-config $(DESTDIR)$(BINDIR)/binutils-config
	$(INSTALL_DATA) README $(DESTDIR)$(DOCDIR)
	$(INSTALL_DATA) src/binutils.eselect $(DESTDIR)$(ESELECTDIR)
	$(INSTALL_DATA) src/binutils-config.8 $(DESTDIR)$(MANDIR)/man8

dist:
	@if [ "$(PV)" = "git" ] ; then \
		printf "please run: make dist PV=xxx\n(where xxx is a git tag)\n" ; \
		exit 1 ; \
	fi
	git archive --prefix=$(P)/ v$(PV) | xz > $(P).tar.xz

.PHONY: all clean dist install