NetBSD/gnu/usr.bin/gcc3/Makefile.inc
skrll b263dbdd73 Be more gcc like in the way we deal with libgcc so that sh3/hppa millicode
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.
2004-02-15 19:52:27 +00:00

38 lines
1.0 KiB
Makefile

# $NetBSD: Makefile.inc,v 1.3 2004/02/15 19:52:27 skrll Exp $
.include <bsd.own.mk>
TOP= ${NETBSDSRCDIR}/gnu
DIST= ${TOP}/dist/gcc
GCCARCH= ${.CURDIR}/../arch/${MACHINE_ARCH}
CPPFLAGS+= -DLOCALEDIR=\"/usr/share/locale\" -DNETBSD_NATIVE
HOST_CPPFLAGS+= -I${.CURDIR}/..
.if ${USETOOLS} == "yes"
COMPATOBJDIR!= cd ${NETBSDSRCDIR}/tools/compat && ${PRINTOBJDIR}
NBCOMPATLIB= -L${COMPATOBJDIR} -lnbcompat
.endif
GNUHOSTDIST= ${DIST}
BUILD_PREFIX= ${C_BUILD_PREFIX}
LIBIBERTYOBJ!= cd ${.CURDIR}/../libiberty && ${PRINTOBJDIR}
FRONTENDOBJ!= cd ${.CURDIR}/../frontend && ${PRINTOBJDIR}
BACKENDOBJ!= cd ${.CURDIR}/../backend && ${PRINTOBJDIR}
LIBCPPOBJ!= cd ${.CURDIR}/../libcpp && ${PRINTOBJDIR}
HOSTLIBIBERTYOBJ!= cd ${.CURDIR}/../host-libiberty && ${PRINTOBJDIR}
HOSTLIBIBERTY= ${HOSTLIBIBERTYOBJ}/libiberty/libiberty.a
.include "${GCCARCH}/defs.mk"
.if ${G_ENABLE_SHARED} == "yes" && ${G_SHLIB_LINK} != ""
CPPFLAGS+= -DENABLE_SHARED_LIBGCC
.endif
.if empty(G_SHLIB_MULTILIB)
CPPFLAGS+= -DNO_SHARED_LIBGCC_MULTILIB
.endif