ZLIB_VERSION ?= 1.2.11

clean-zlib:
	rm -f $(OUTPUT)/build-host/.lh_zlib_*
	

$(OUTPUT)/sources/zlib-$(ZLIB_VERSION).tar.xz: | $(OUTPUT)/tmp/.lh_prepared $(OUTPUT)/build-build/.lh_skarnet_installed
	exec setuidgid $(NORMALUSER) cd $(OUTPUT)/sources wget https://zlib.net/zlib-$(ZLIB_VERSION).tar.xz

$(OUTPUT)/build-host/.lh_zlib_dled: $(OUTPUT)/sources/zlib-$(ZLIB_VERSION).tar.xz | $(OUTPUT)/build-build/.lh_skarnet_installed
	exec setuidgid $(NORMALUSER) s6-touch $@

$(OUTPUT)/build-host/.lh_zlib_copied: $(OUTPUT)/build-host/.lh_zlib_dled | $(OUTPUT)/build-build/.lh_skarnet_installed
	exec setuidgid $(NORMALUSER) s6-rmrf $(OUTPUT)/build-host/zlib-$(ZLIB_VERSION)
	exec setuidgid $(NORMALUSER) cd $(OUTPUT)/build-host tar -Jxpvf $(OUTPUT)/sources/zlib-$(ZLIB_VERSION).tar.xz
	exec setuidgid $(NORMALUSER) s6-touch $@

$(OUTPUT)/build-host/.lh_zlib_configured: $(OUTPUT)/build-host/.lh_zlib_copied | $(OUTPUT)/build-build/.lh_skarnet_installed
	exec setuidgid $(NORMALUSER) cd $(OUTPUT)/build-host/zlib-$(ZLIB_VERSION) export CC "$(BUILD_HOST_CC)" export CHOST "$(TRIPLE)" ./configure --prefix=/opt/zlib-$(ZLIB_VERSION)
	exec setuidgid $(NORMALUSER) s6-touch $@

$(OUTPUT)/build-host/.lh_zlib_built: $(OUTPUT)/build-host/.lh_zlib_configured | $(OUTPUT)/build-build/.lh_skarnet_installed
	exec setuidgid $(NORMALUSER) cd $(OUTPUT)/build-host/zlib-$(ZLIB_VERSION) $(MAKE)
	exec setuidgid $(NORMALUSER) s6-touch $@
	
$(OUTPUT)/build-host/.lh_zlib_installed: $(OUTPUT)/build-host/.lh_zlib_built | $(OUTPUT)/tmp/.lh_prepared $(OUTPUT)/build-build/.lh_skarnet_installed
	exec cd $(OUTPUT)/build-host/zlib-$(ZLIB_VERSION) $(MAKE) install DESTDIR=$(OUTPUT)/rootfs
	exec makenamelink $(OUTPUT)/rootfs/opt zlib zlib-$(ZLIB_VERSION) $(OUTPUT)/tmp
	exec setuidgid $(NORMALUSER) s6-touch $@