Date: Tue, 31 May 2016 22:31:54 -0700 From: Mark Millard <markmi@dsl-only.net> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: 11.0 -r300944 build*KERNEL* via amd64-gcc fails for: .../dev/cxgb/ulp/tom/cxgb_listen.c:926:13: error: redundant redeclaration of 'tcp_dooptions' Message-ID: <AE72AC5F-7696-4C69-AD5A-2A99563CE75A@dsl-only.net> In-Reply-To: <1885ED2D-29CB-47EF-B746-7CAD52E91605@dsl-only.net> References: <1885ED2D-29CB-47EF-B746-7CAD52E91605@dsl-only.net>
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[I'm too used to typing "buildworld": The subject line should have =
referenced buildkernel and this resend does.]
On 2016-May-31, at 10:21 PM, Mark Millard <markmi at dsl-only.net> =
wrote:
>=20
>> --- all_subdir_cxgb ---
>> =
/usr/src/sys/modules/cxgb/tom/../../../dev/cxgb/ulp/tom/cxgb_listen.c:926:=
13: error: redundant redeclaration of 'tcp_dooptions' =
[-Werror=3Dredundant-decls]
>> extern void tcp_dooptions(struct tcpopt *, u_char *, int, int);
>> ^
>> In file included from =
/usr/src/sys/modules/cxgb/tom/../../../dev/cxgb/ulp/tom/cxgb_listen.c:49:0=
:
>> /usr/src/sys/netinet/tcp_var.h:769:7: note: previous declaration of =
'tcp_dooptions' was here
>> void tcp_dooptions(struct tcpopt *, u_char *, int, int);
>> ^
> . . .
> --- all_subdir_cxgb ---
>> cc1: all warnings being treated as errors
>> *** [cxgb_listen.o] Error code 1
>=20
>=20
> I got this while experimenting with WITH_META_MODE=3Dyes for an =
external toolchain.
>=20
>=20
> src.conf details:
> (Yes it has some redundancies.)
>=20
> TO_TYPE=3Damd64
> TOOLS_TO_TYPE=3Dx86_64
> VERSION_CONTEXT=3D11.0
> #
> KERNCONF=3DGENERIC-NODEBUG
> TARGET=3D${TO_TYPE}
> .if ${.MAKE.LEVEL} =3D=3D 0
> TARGET_ARCH=3D${TO_TYPE}
> .export TARGET_ARCH
> .endif
> #
> WITHOUT_CROSS_COMPILER=3D
> WITHOUT_SYSTEM_COMPILER=3D
> #
> WITH_LIBCPLUSPLUS=3D
> WITHOUT_BINUTILS_BOOTSTRAP=3D
> WITHOUT_CLANG_BOOTSTRAP=3D
> WITH_CLANG=3D
> WITH_CLANG_IS_CC=3D
> WITH_CLANG_FULL=3D
> WITH_CLANG_EXTRAS=3D
> WITH_LLDB=3D
> #PORTS_MODULES=3Demulators/virtualbox-ose-additions
> #
> #WITH_BOOT=3D for amd64-xtoolschain-gcc/amd64-gcc gets...=20
> # --- all_subdir_sys ---
> # -994 bytes available
> # *** [boot2] Error code 1
> WITHOUT_BOOT=3D
> WITH_LIB32=3D
> #
> WITHOUT_ELFTOOLCHAIN_BOOTSTRAP=3D
> WITHOUT_GCC_BOOTSTRAP=3D
> WITHOUT_GCC=3D
> WITHOUT_GCC_IS_CC=3D
> WITHOUT_GNUCXX=3D
> #
> NO_WERROR=3D
> #WERROR=3D
> MALLOC_PRODUCTION=3D
> #
> WITH_DEBUG_FILES=3D
> #
> #
> # For TO (so-called "cross") stages . . .
> # So-called-cross via ${TO_TYPE}-xtoolchain-gcc/${TO_TYPE}-gcc. . .
> # TOOLS_TO_TYPE based on ${TO_TYPE}-xtoolchain-gcc related binutils. . =
.
> #
> CROSS_TOOLCHAIN=3D${TO_TYPE}-gcc
> X_COMPILER_TYPE=3Dgcc
> CROSS_BINUTILS_PREFIX=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/
> .if ${.MAKE.LEVEL} =3D=3D 0
> =
XCC=3D/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-gc=
c
> =
XCXX=3D/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-g=
++
> =
XCPP=3D/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-c=
pp
> .export XCC
> .export XCXX
> .export XCPP
> XAS=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/as
> XAR=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ar
> XLD=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ld
> XNM=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/nm
> XOBJCOPY=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objcopy
> XOBJDUMP=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objdump
> XRANLIB=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ranlib
> XSIZE=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/size
> #NO-SUCH: XSTRINGS=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/strings
> XSTRINGS=3D/usr/local/bin/${TOOLS_TO_TYPE}-freebsd-strings
> .export XAS
> .export XAR
> .export XLD
> .export XNM
> .export XOBJCOPY
> .export XOBJDUMP
> .export XRANLIB
> .export XSIZE
> .export XSTRINGS
> .endif
> #
> #
> # =46rom based on clang (via system). . .
> #
> .if ${.MAKE.LEVEL} =3D=3D 0
> CC=3D/usr/bin/clang
> CXX=3D/usr/bin/clang++
> CPP=3D/usr/bin/clang-cpp
> .export CC
> .export CXX
> .export CPP
> .endif
=3D=3D=3D
Mark Millard
markmi at dsl-only.net
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