tu...@posteo.de wrote:
> Hi,
>
> emerge -e @world installs glibc
>
> On my system this kills the build of pulseaudio...which in turn make
> my linux PC one of the most quiet ones...sigh:
>
>>From the compilation output of pulseaudio:
> Wfloat-equal -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations
> -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing
> -Wwrite-strings -Wno-unused-parameter -ffast-math -fno-common
> -fdiagnostics-show-option -fdiagnostics-color=auto -c -o
> pulsecore/libpulsecommon_11.0_la-socket-util.lo `test -f
> 'pulsecore/socket-util.c' || echo
> '/var/tmp/portage/media-sound/pulseaudio-11.0/work/pulseaudio-11.0/src/'`pulsecore/socket-util.c
> In file included from
> /var/tmp/portage/media-sound/pulseaudio-11.0/work/pulseaudio-11.0/src/pulsecore/shm.c:48:0:
> /var/tmp/portage/media-sound/pulseaudio-11.0/work/pulseaudio-11.0/src/pulsecore/memfd-wrappers.h:36:19:
> error: static declaration of ‘memfd_create’ follows non-static declaration
> static inline int memfd_create(const char *name, unsigned int flags) {
> ^~~~~~~~~~~~
> In file included from /usr/include/bits/mman-linux.h:115:0,
> from /usr/include/bits/mman.h:45,
> from /usr/include/sys/mman.h:41,
> from
> /var/tmp/portage/media-sound/pulseaudio-11.0/work/pulseaudio-11.0/src/pulsecore/shm.c:37:
> /usr/include/bits/mman-shared.h:46:5: note: previous declaration of
> ‘memfd_create’ was here
> int memfd_create (const char *__name, unsigned int __flags) __THROW;
> ^~~~~~~~~~~~
> make[3]: *** [Makefile:7991: pulsecore/libpulsecommon_11.0_la-shm.lo] Error 1
> make[3]: *** Waiting for unfinished jobs....
> libtool: compile: x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.
> -I/var/tmp/portage/media-sound/pulseaudio-11.0/work/pulseaudio-11.0/src -I..
> -I/var/tmp/portage/media-sound/pulseaudio-11.0/work/pulseaudio-11.0/src
> -I/var/tmp/portage/media-sound/pulseaudio-11.0/work/pulseaudio-11.0/src/modules
> -I../src/modules -DPA_ALSA_PATHS
>
>
> -rw-r--r-- 1 root root 1872 2017-12-05 17:30 mman.h
> -rw-r--r-- 1 root root 4802 2017-12-05 17:30 mman-linux.h
> -rw-r--r-- 1 root root 2730 2017-12-05 17:30 mman-shared.h
>
> include/bits>qfile /usr/include/bits/mman.h
> sys-libs/glibc (/usr/include/bits/mman.h)
>
>
> How can I get out of this...
Looks like pulseaudio is redefining a glibc function and it is doing it in the
wrong way
by adding the static keyword. To me it looks like a pulseaudio problem, not
glibc. Not
much you could do except maybe try to comment out the invalid or outdated
'static'
declaration from the pulseaudio's memfd-wrappers.h, but that will probably
bring out other
problems. Better open a bug upstream.
There's a pulseaudio-11.1 version in portage, have you tried that already?
raffaele
