b263dbdd73
and exception handling have a chance of working properly.
- creates libgcc, libgcc_eh and libgcc_s
- updates LIBGCC_SPEC to use them appropriately.
There's a hack in here at the moment with respect to libgcc_so in that it
is preferable to link against libgcc_so will only when -shared-libgcc is
specified (the c++ frontend does this automatically.) Configurations where
LINK_EH_SPEC is defined already do this. The gcc configuration for
NetBSD/alpha and another NetBSD platform (I forget which) actually define
LINK_EH_SPEC probably by accident rather than design.
- updates share/mk to use the compiler's knowledge of what needs linking into
libraries and executables. This removes an hppa hack.
- updates the sets for the newly created libgcc* files.
- support for linking against the _pg version of libgcc has been removed.
57 lines
1.3 KiB
Makefile
57 lines
1.3 KiB
Makefile
# $NetBSD: Makefile,v 1.10 2004/02/15 19:52:27 skrll Exp $
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REQUIRETOOLS= yes
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NOLINT= # defined
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.include <bsd.own.mk>
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LIB= objc
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.if ${MKGCC} != "no"
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SHLIB_MAJOR= 2
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SHLIB_MINOR= 0
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# Machine-independent definitions (include file names).
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.include "${.CURDIR}/defs.mk"
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LIBGCCOBJ!= cd ${.CURDIR}/../libgcc3/libgcc && ${PRINTOBJDIR}
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DIST= ${NETBSDSRCDIR}/gnu/dist/gcc
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GNUHOSTDIST= ${NETBSDSRCDIR}/gnu/dist/gcc
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GCCARCH= ${NETBSDSRCDIR}/gnu/usr.bin/gcc3/arch/${MACHINE_ARCH}
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GCCLIBXX= ${NETBSDSRCDIR}/gnu/lib/libstdc++-v3/arch/${MACHINE_ARCH}
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SRCS= ${G_OBJS:N[A-Z]*:Nlinking.lo:.lo=.c} ${G_OBJS:M[A-Z]*:.lo=.m} linking.m
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GCPPFLAGS= ${G_ALL_CFLAGS} ${G_INCLUDES}
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CPPFLAGS+= -I. -I${GCCARCH} -I${LIBGCCOBJ} ${GCPPFLAGS:M-D*} ${GCPPFLAGS:M-I*:N-I.*}
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CPPFLAGS+= -I${GCCLIBXX}
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BUILDSYMLINKS= ${.CURDIR}/../libstdc++-v3/arch/${MACHINE_ARCH} bits
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DPSRCS+= bits
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.for f in Protocol.m Object.m NXConstStr.m linking.m
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COPTS.{$f}= -fgnu-runtime
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.endfor
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INCS= ${G_OBJC_H}
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INCSDIR= /usr/include/objc
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DPSRCS+= runtime-info.h
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CLEANFILES+= rtscratch rtscratch.s runtime-info.h
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runtime-info.h:
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${_MKTARGET_CREATE}
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touch rtscratch
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`${OBJC} --print-prog-name=cc1obj` -print-objc-runtime-info rtscratch >$@
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.PATH: ${DIST}/libobjc ${DIST}/libobjc/objc
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.include <bsd.lib.mk>
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${OBJS} ${POBJS} ${SOBJS}: runtime-info.h
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.else
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.include <bsd.prog.mk> # do nothing
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.endif
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