118 lines
3.4 KiB
Makefile
118 lines
3.4 KiB
Makefile
# $NetBSD: Makefile.gnuhost,v 1.21 2003/10/10 21:49:59 dbj Exp $
|
|
#
|
|
# Rules used when building a GNU host package. Expects MODULE to be set.
|
|
#
|
|
# There's not a lot we can do to build reliably in the face of many
|
|
# available configuration options. To be as low-overhead as possible,
|
|
# we follow the following scheme:
|
|
#
|
|
# * Configuration is only re-run when an autoconf source file (such as
|
|
# "configure" or "config.sub") is changed.
|
|
#
|
|
# * "config.status" is run to rebuild Makefiles and .h files if an
|
|
# autoconf-parsed file (such as Makefile.in) is changed.
|
|
#
|
|
# * If MKUPDATE != "no", "make install" is only run if a build has happened
|
|
# since the last install in the current directory.
|
|
|
|
.include <bsd.own.mk>
|
|
|
|
# Disable use of pre-compiled headers on Darwin.
|
|
BUILD_OSTYPE!= uname -s
|
|
.if ${BUILD_OSTYPE} == "Darwin"
|
|
HOST_CFLAGS+=-O2 -no-cpp-precomp
|
|
.endif
|
|
|
|
GNUHOSTDIST?= ${.CURDIR}/../../gnu/dist/${MODULE}
|
|
|
|
FIND_ARGS+= \! \( -type d \( \
|
|
-name 'CVS' -o \
|
|
-name 'config' -o \
|
|
-name 'doc' -o \
|
|
-name 'po' -o \
|
|
-name 'nbsd.mt' -o \
|
|
-name 'tests*' \
|
|
\) -prune \)
|
|
|
|
# Do this "find" only if actually building something.
|
|
.if (${USETOOLS} == "yes") && empty(.MAKEFLAGS:M-V*) && \
|
|
(make(all) || make(realall) || (!make(clean) && !make(cleandir) && !make(obj))) && \
|
|
!defined(_GNU_CFGSRC)
|
|
|
|
_GNU_CFGSRC!= find ${GNUHOSTDIST} ${FIND_ARGS} \
|
|
-type f \( -name 'config*' -o -name '*.in' \) -print
|
|
.MAKEOVERRIDES+= _GNU_CFGSRC
|
|
.endif
|
|
|
|
CONFIGURE_ENV+= CC=${HOST_CC:Q} \
|
|
CFLAGS=${HOST_CFLAGS:Q} \
|
|
CPPFLAGS=${HOST_CPPFLAGS:Q} \
|
|
CXX=${HOST_CXX:Q} \
|
|
CXXFLAGS=${HOST_CXXFLAGS:Q} \
|
|
INSTALL=${HOST_INSTALL_FILE:Q} \
|
|
LDFLAGS=${HOST_LDFLAGS:Q} \
|
|
LEX=${LEX:Q} \
|
|
PATH="${TOOLDIR}/bin:$$PATH" \
|
|
YACC=${YACC:Q}
|
|
|
|
CONFIGURE_ARGS+=--prefix=${TOOLDIR} --disable-shared
|
|
|
|
.ifndef _NOWRAPPER
|
|
# Some systems have a small ARG_MAX. On such systems, prevent Make
|
|
# variables set on the command line from being exported in the
|
|
# environment (they will still be set in MAKEOVERRIDES).
|
|
BUILD_OSTYPE!= uname -s
|
|
.if ${BUILD_OSTYPE} == "Darwin" || ${BUILD_OSTYPE} == "FreeBSD"
|
|
__noenvexport= -X
|
|
.endif
|
|
MAKE_ARGS:= ${__noenvexport} -f ${.PARSEDIR}/Makefile.gnuwrap ${MAKE_ARGS}
|
|
.else
|
|
MAKE_ARGS+= _NOWRAPPER=1
|
|
.endif
|
|
|
|
MAKE_ARGS+= BISON=true DESTDIR= INSTALL=${HOST_INSTALL_FILE:Q}
|
|
|
|
ALL_TARGET?= all
|
|
INSTALL_TARGET?=install
|
|
|
|
.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
|
|
@mkdir build 2>/dev/null || true
|
|
@(cd build && ${CONFIGURE_ENV} sh ${GNUHOSTDIST}/configure ${CONFIGURE_ARGS})
|
|
@touch $@
|
|
|
|
# The .build_done timestamp is only updated if a file actually changes
|
|
# in the build tree during "make all". This way, if nothing has changed,
|
|
# a "make install MKUPDATE=yes" will do nothing.
|
|
|
|
.build_done: .configure_done
|
|
@(cd build && ${MAKE} ${MAKE_ARGS} ${ALL_TARGET})
|
|
@if [ ! -f $@ ] || [ -n "$$(find build -type f -newer .build_done -print)" ]; \
|
|
then touch $@; fi
|
|
|
|
.install_done: ${BUILD:D.build_done}
|
|
.if ${MKUPDATE} != "no"
|
|
@cd ${.OBJDIR}; \
|
|
if [ ! -f .install_done ] || [ ! -f .build_done ] || \
|
|
[ -n "$$(find .build_done -prune -newer .install_done -print)" ]; then \
|
|
(cd build && ${MAKE} ${MAKE_ARGS} ${INSTALL_TARGET}); \
|
|
fi
|
|
.else
|
|
@(cd ${.OBJDIR}/build && ${MAKE} ${MAKE_ARGS} ${INSTALL_TARGET})
|
|
.endif
|
|
@touch $@
|
|
|
|
.PHONY: .build_done .install_done
|
|
|
|
# Mapping to standard targets.
|
|
|
|
.if ${USETOOLS} == "yes"
|
|
realall: .build_done
|
|
realinstall: .install_done
|
|
.endif
|
|
|
|
clean: clean.gnu
|
|
clean.gnu:
|
|
-rm -r -f .*_done build
|
|
|
|
.include <bsd.hostprog.mk>
|