Makefile.gnuhost revision 1.1 
11.1Stv#	$NetBSD: Makefile.gnuhost,v 1.1 2001/11/12 23:16:23 tv Exp $
21.1Stv#
31.1Stv# Rules used when building a GNU host package.  Expects MODULE to be set.
41.1Stv#
51.1Stv# There's not a lot we can do to build reliably in the face of many
61.1Stv# available configuration options.  To be as low-overhead as possible,
71.1Stv# we follow the following scheme:
81.1Stv#
91.1Stv# * Configuration is only re-run when an autoconf source file (such as
101.1Stv#   "configure" or "config.sub") is changed.
111.1Stv#
121.1Stv# * "config.status" is run to rebuild Makefiles and .h files if an
131.1Stv#   autoconf-parsed file (such as Makefile.in) is changed.
141.1Stv#
151.1Stv# * If UPDATE is set, "make install" is only run if a build has happened
161.1Stv#   since the last install in the current directory.
171.1Stv
181.1Stv.include <bsd.own.mk>
191.1Stv
201.1Stv.MAKEFLAGS:	-j1
211.1Stv
221.1StvDIST=		${.CURDIR}/../../gnu/dist/${MODULE}
231.1StvWRAPPER:=	${.PARSEDIR}/Makefile.gnuwrap
241.1Stv
251.1StvFIND_ARGS+=	\! \( -type d \( \
261.1Stv			-name 'CVS' -o \
271.1Stv			-name 'config' -o \
281.1Stv			-name 'doc' -o \
291.1Stv			-name 'po' -o \
301.1Stv			-name 'tests*' \
311.1Stv		\) -prune \)
321.1Stv
331.1Stv# Do this "find" only if actually building something.
341.1Stv.if (${USETOOLS} == "yes") && empty(.MAKEFLAGS:M-V*) && \
351.1Stv    (make(all) || make(realall) || (!make(clean) && !make(cleandir) && !make(obj))) && \
361.1Stv    !defined(_GNU_CFGSRC)
371.1Stv
381.1Stv_GNU_CFGSRC!=	find ${DIST} ${FIND_ARGS} \
391.1Stv		-type f \( -name 'config*' -o -name '*.in' \) -print
401.1Stv.MAKEOVERRIDES+= _GNU_CFGSRC
411.1Stv.endif
421.1Stv
431.1StvCONFIGURE_ENV+=	CC=${HOST_CC:Q} \
441.1Stv		CFLAGS=${HOST_CFLAGS:Q} \
451.1Stv		CPPFLAGS=${HOST_CPPFLAGS:Q} \
461.1Stv		CXX=${HOST_CXX:Q} \
471.1Stv		CXXFLAGS=${HOST_CXXFLAGS:Q} \
481.1Stv		INSTALL=${INSTALL:Q} \
491.1Stv		LDFLAGS=${HOST_LDFLAGS:Q} \
501.1Stv		PATH="${TOOLDIR}/bin:$$PATH"
511.1Stv
521.1StvCONFIGURE_ARGS+=--prefix=${TOOLDIR} --disable-shared
531.1Stv
541.1StvMAKE_ARGS+=	LEX=true BISON=true DESTDIR= INSTALL="${INSTALL_FILE}"
551.1Stv
561.1StvALL_TARGET?=	all
571.1StvINSTALL_TARGET?=install
581.1Stv
591.1Stv.configure_done: ${_GNU_CFGSRC}
601.1Stv	@mkdir build 2>/dev/null || true
611.1Stv	@echo ${?:T}
621.1Stv	@(cd build && ${CONFIGURE_ENV} ${DIST}/configure ${CONFIGURE_ARGS})
631.1Stv	@touch $@
641.1Stv
651.1Stv.build_done: .configure_done
661.1Stv	@(cd build && ${MAKE} -f ${WRAPPER} ${ALL_TARGET})
671.1Stv	@touch $@
681.1Stv
691.1Stv.install_done:
701.1Stv.if defined(UPDATE)
711.1Stv	@if [ ! -f .install_done ] || [ .build_done -nt .install_done ]; then \
721.1Stv		(cd build && ${MAKE} -f ${WRAPPER} ${MAKE_ARGS} ${INSTALL_TARGET}); \
731.1Stv	fi
741.1Stv.else
751.1Stv	@(cd build && ${MAKE} -f ${WRAPPER} ${MAKE_ARGS} ${INSTALL_TARGET})
761.1Stv.endif
771.1Stv	@touch $@
781.1Stv
791.1Stv.PHONY:		.build_done .install_done
801.1Stv.ORDER:		.build_done .install_done
811.1Stv
821.1Stv# Mapping to standard targets.
831.1Stv
841.1Stv.if ${USETOOLS} == "yes"
851.1Stvrealall: .build_done
861.1Stvrealinstall: .install_done
871.1Stv.endif
881.1Stv
891.1Stvclean: clean.gnu
901.1Stvclean.gnu:
911.1Stv	-rm -r -f .*_done build
921.1Stv
931.1Stv.include <bsd.hostprog.mk>
94