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'

[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:
> 
>> --- 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=redundant-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
> 
> 
> I got this while experimenting with WITH_META_MODE=yes for an external toolchain.
> 
> 
> src.conf details:
> (Yes it has some redundancies.)
> 
> TO_TYPE=amd64
> TOOLS_TO_TYPE=x86_64
> VERSION_CONTEXT=11.0
> #
> KERNCONF=GENERIC-NODEBUG
> TARGET=${TO_TYPE}
> .if ${.MAKE.LEVEL} == 0
> TARGET_ARCH=${TO_TYPE}
> .export TARGET_ARCH
> .endif
> #
> WITHOUT_CROSS_COMPILER=
> WITHOUT_SYSTEM_COMPILER=
> #
> WITH_LIBCPLUSPLUS=
> WITHOUT_BINUTILS_BOOTSTRAP=
> WITHOUT_CLANG_BOOTSTRAP=
> WITH_CLANG=
> WITH_CLANG_IS_CC=
> WITH_CLANG_FULL=
> WITH_CLANG_EXTRAS=
> WITH_LLDB=
> #PORTS_MODULES=emulators/virtualbox-ose-additions
> #
> #WITH_BOOT= for amd64-xtoolschain-gcc/amd64-gcc gets... 
> # --- all_subdir_sys ---
> # -994 bytes available
> # *** [boot2] Error code 1
> WITHOUT_BOOT=
> WITH_LIB32=
> #
> WITHOUT_ELFTOOLCHAIN_BOOTSTRAP=
> WITHOUT_GCC_BOOTSTRAP=
> WITHOUT_GCC=
> WITHOUT_GCC_IS_CC=
> WITHOUT_GNUCXX=
> #
> NO_WERROR=
> #WERROR=
> MALLOC_PRODUCTION=
> #
> WITH_DEBUG_FILES=
> #
> #
> # For TO (so-called "cross") stages . . .
> # So-called-cross via ${TO_TYPE}-xtoolchain-gcc/${TO_TYPE}-gcc. . .
> # TOOLS_TO_TYPE based on ${TO_TYPE}-xtoolchain-gcc related binutils. . .
> #
> CROSS_TOOLCHAIN=${TO_TYPE}-gcc
> X_COMPILER_TYPE=gcc
> CROSS_BINUTILS_PREFIX=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/
> .if ${.MAKE.LEVEL} == 0
> XCC=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-gcc
> XCXX=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-g++
> XCPP=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-cpp
> .export XCC
> .export XCXX
> .export XCPP
> XAS=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/as
> XAR=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ar
> XLD=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ld
> XNM=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/nm
> XOBJCOPY=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objcopy
> XOBJDUMP=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objdump
> XRANLIB=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ranlib
> XSIZE=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/size
> #NO-SUCH: XSTRINGS=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/strings
> XSTRINGS=/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
> #
> #
> # From based on clang (via system). . .
> #
> .if ${.MAKE.LEVEL} == 0
> CC=/usr/bin/clang
> CXX=/usr/bin/clang++
> CPP=/usr/bin/clang-cpp
> .export CC
> .export CXX
> .export CPP
> .endif


===
Mark Millard
markmi at dsl-only.net