* Eliminate the USE_NEW_TOOLCHAIN variable. Instead, split it into
two variables:
TOOLCHAIN_MISSING -- set to "yes" on platforms for which there is
no working in-tree toolchain (hppa, ns32k, sh5, x86_64).
EXTERNAL_TOOLCHAIN -- if defined by the user, points to the root of
an external toolchain (e.g. /usr/local/gnu). This enables the cross-build
framework even for TOOLCHAIN_MISSING platforms.
If TOOLCHAIN_MISSING is set to "yes", MKGDB, MKBFD, and MKGCC are all
unconditionally set to "no", since the bits are not there to build.
If EXTERNAL_TOOLCHAIN is set, MKGCC is unconditionally set to "no",
since the external toolchain's compiler is not in-sync with the
in-tree compiler support components (e.g. libgcc).
* Set MACHINE_CPU much earlier in bsd.own.mk, so that more tests in
that file can use it.
2002-09-18 03:18:25 +04:00
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# $NetBSD: bsd.hostlib.mk,v 1.3 2002/09/17 23:18:29 thorpej Exp $
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2001-11-28 07:42:49 +03:00
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.include <bsd.init.mk>
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.include <bsd.sys.mk>
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##### Basic targets
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.PHONY: cleanlib
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clean: cleanlib
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##### Default values
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CFLAGS+= ${COPTS}
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2002-01-04 01:45:23 +03:00
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HOST_MKDEP?= CC=${HOST_CC:Q} mkdep
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2001-11-28 07:42:49 +03:00
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# Override these:
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2002-01-04 01:45:23 +03:00
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MKDEP:= ${HOST_MKDEP}
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2001-11-28 07:42:49 +03:00
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* Eliminate the USE_NEW_TOOLCHAIN variable. Instead, split it into
two variables:
TOOLCHAIN_MISSING -- set to "yes" on platforms for which there is
no working in-tree toolchain (hppa, ns32k, sh5, x86_64).
EXTERNAL_TOOLCHAIN -- if defined by the user, points to the root of
an external toolchain (e.g. /usr/local/gnu). This enables the cross-build
framework even for TOOLCHAIN_MISSING platforms.
If TOOLCHAIN_MISSING is set to "yes", MKGDB, MKBFD, and MKGCC are all
unconditionally set to "no", since the bits are not there to build.
If EXTERNAL_TOOLCHAIN is set, MKGCC is unconditionally set to "no",
since the external toolchain's compiler is not in-sync with the
in-tree compiler support components (e.g. libgcc).
* Set MACHINE_CPU much earlier in bsd.own.mk, so that more tests in
that file can use it.
2002-09-18 03:18:25 +04:00
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.if ${TOOLCHAIN_MISSING} != "yes" || defined(EXTERNAL_TOOLCHAIN)
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2001-11-28 07:42:49 +03:00
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OBJHOSTMACHINE= # set
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.endif
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##### Build rules
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.if defined(HOSTLIB)
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DPSRCS+= ${SRCS:M*.[ly]:C/\..$/.c/}
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CLEANFILES+= ${DPSRCS} ${YHEADER:D${SRCS:M*.y:.y=.h}}
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.endif # defined(HOSTLIB)
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.if !empty(SRCS:N*.h:N*.sh)
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OBJS+= ${SRCS:N*.h:N*.sh:R:S/$/.lo/g}
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.endif
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.if defined(OBJS) && !empty(OBJS)
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.NOPATH: ${OBJS} ${HOSTPROG} ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}}
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lib${HOSTLIB}.a: ${DPSRCS} ${OBJS} ${DPADD}
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-rm -f ${.TARGET}
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${HOST_AR} cq ${.TARGET} ${OBJS}
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@${HOST_RANLIB} ${.TARGET}
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.endif # defined(OBJS) && !empty(OBJS)
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realall: lib${HOSTLIB}.a
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cleanlib:
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rm -f a.out [Ee]rrs mklog core *.core \
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lib${HOSTLIB}.a ${OBJS} ${CLEANFILES}
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beforedepend:
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CFLAGS:= ${HOST_CFLAGS}
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CPPFLAGS:= ${HOST_CPPFLAGS}
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.if defined(SRCS)
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afterdepend: .depend
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@(TMP=/tmp/_depend$$$$; \
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sed -e 's/^\([^\.]*\).o[ ]*:/\1.lo:/' \
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< .depend > $$TMP; \
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mv $$TMP .depend)
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.endif
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##### Pull in related .mk logic
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.include <bsd.dep.mk>
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.include <bsd.obj.mk>
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${TARGETS}: # ensure existence
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