all: build

help:
	@echo "usage: make [build|install|doc|serve-doc]"

ZIGOPTS ?=
ZIGOPTIM ?= ReleaseSafe

-include makefile.target

build:
	zig build -Doptimize=$(ZIGOPTIM) $(ZIGOPTS) $(TARGET_OPTION)

PREFIX       ?= /usr/local
LIBDIR       ?= $(PREFIX)/lib
INCLUDEDIR   ?= $(PREFIX)/include
PKGCONFIGDIR ?= /usr/share/pkgconfig
install-pkgconfig:
	[ -d $(PKGCONFIGDIR) ] || install -m 0755 -d $(PKGCONFIGDIR)
	install -m 0644 ipc.pc $(PKGCONFIGDIR)
install-library:
	[ -d $(LIBDIR) ] || install -m 0755 -d $(LIBDIR)
	install -m 0644 zig-out/lib/libipc.so $(LIBDIR)
install-header:
	[ -d $(INCLUDEDIR) ] || install -m 0755 -d $(INCLUDEDIR)
	install -m 0644 libipc.h $(INCLUDEDIR)
install: install-pkgconfig install-library install-header

uninstall-library:
	rm $(LIBDIR)/libipc.a \
		$(LIBDIR)/libipc.so \
		$(LIBDIR)/libipc.so.*
uninstall-header:
	rm $(INCLUDEDIR)/libipc.h
uninstall: uninstall-library uninstall-header

mrproper:
	rm -r docs zig-cache zig-out 2>/dev/null || true

doc:
	zig build-lib -femit-docs src/main.zig

DOC_HTTPD_ACCESS_LOGS ?= /tmp/access.log
DOC_HTTPD_ADDR        ?= 127.0.0.1
DOC_HTTPD_PORT        ?= 35000
serve-doc:
	darkhttpd docs/ --addr $(DOC_HTTPD_ADDR) --port $(DOC_HTTPD_PORT) --log $(DOC_HTTPD_ACCESS_LOGS)

PACKAGE ?= libipc
VERSION ?= 0.1.0
PKG = $(PACKAGE)-$(VERSION)
dist-dir:
	[ -d $(PKG) ] || ln -s . $(PKG)
$(PKG).tar.gz: dist-dir
	tar zcf $@ \
		$(PKG)/src \
		$(PKG)/build.zig \
		$(PKG)/libipc.h \
		$(PKG)/makefile* \
		$(PKG)/README* \
		$(PKG)/TODO*
dist-rm-dir:
	rm $(PKG)
dist-gz: $(PACKAGE)-$(VERSION).tar.gz
dist: dist-gz dist-rm-dir

# You can add your specific instructions there.
-include makefile.user