[Docker-maint] Bug#748041: Conflicting declarations of function lookup

[Michael Stapelberg]

Hi Michael,

Michael Tautschnig <mt at debian.org> writes:
> error: conflicting function declarations "lookup"
> old definition in module data file /srv/jenkins-slave/workspace/sid-goto-cc-golang/golang-1.2.1/src/cmd/6l/l.h line 405
> struct Sym * (char *name, signed int v)
> new definition in module 8db file /srv/jenkins-slave/workspace/sid-goto-cc-golang/golang-1.2.1/include/mach.h line 377
> signed int (char *, char *, struct Symbol *)
> go tool dist: FAILED: gcc -Wall -Wstrict-prototypes -Wextra -Wunused -Wuninitialized -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment -Wno-missing-field-initializers -Werror -fno-common -ggdb -pipe -O2 -o /srv/jenkins-slave/workspace/sid-goto-cc-golang/golang-1.2.1/pkg/tool/linux_amd64/6l -m64 $WORK/data.o $WORK/decodesym.o $WORK/dwarf.o $WORK/elf.o $WORK/go.o $WORK/ldelf.o $WORK/ldmacho.o $WORK/ldpe.o $WORK/lib.o $WORK/macho.o $WORK/pe.o $WORK/symtab.o $WORK/asm.o $WORK/enam.o $WORK/list.o $WORK/obj.o $WORK/optab.o $WORK/pass.o $WORK/prof.o $WORK/span.o /srv/jenkins-slave/workspace/sid-goto-cc-golang/golang-1.2.1/pkg/obj/linux_amd64/libmach.a /srv/jenkins-slave/workspace/sid-goto-cc-golang/golang-1.2.1/pkg/obj/linux_amd64/libbio.a /srv/jenkins-slave/workspace/sid-goto-cc-golang/golang-1.2.1/pkg/obj/linux_amd64/lib9.a -lm
> debian/rules:106: recipe for target 'debian/build.stamp' failed
> make[1]: *** [debian/build.stamp] Error 1
>
> Given that the signatures differ both in the number of parameters and the return
> type, quite likely this conflict is not at all intended. Is there a "static"
> missing?
I don’t know the compiler code well enough to judge that. From a quick
look, it isn’t obvious to me either.

Can you take this issue upstream directly please? I don’t think it’s
effective for me to play messenger here. You can find the Go bugtracker
at http://code.google.com/p/go/issues/list

If you insist, please provide some steps to reproduce.

-- 
Best regards,
Michael