iperf3 build fails for 7490

[eDonkeyElseWhere]

Make fails for 7490 if "iperf3" is selected.

Freetz-NG 21199M-475abe1e6 master 2023-02-03
JUIS: Using cached value ... No cached value, asking avm for latest firmware ... no valid answer, trying backup ... https://avm.de/fileadmin/user_upload/DE/Labor/Download/fritzbox-7490-labor-102849.zip ... done.
cmd() { PATH="/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/bin:/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0/mips-unknown-linux-gnu/bin:/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/bin-ccache:/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0/mips-unknown-linux-gnu/bin-ccache:/home/freetz/freetz-ng-7490-7.50-Else-WG/tools/path:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/sbin" LD_RUN_PATH="/usr/lib/freetz" FREETZ_LIBRARY_DIR="/usr/lib/freetz" make -j2  "$@"  || { [ "2" = "0" ] && echo && cat .build.log 2>/dev/null; kill $$ 2>/dev/null || kill $$$$ 2>/dev/null; printf "\n\\033[33m%s\\033[m\n" "ERROR: Build failed.";  exit 1; } };                     mkdir -p source; [ -n "" ] && step="/" || step=""; [ -n "" ] && step="$step/"; case "" in BIN)       echo -n "package/"         >source/.echo_item_tmp ;; LIB)    echo -n "library/"         >source/.echo_item_tmp ;; HTL)       echo -n "tools/"           >source/.echo_item_tmp ;; KTC)    echo -n "toolchain/kernel$step" >source/.echo_item_tmp ;; TTC)  echo -n "toolchain/target$step" >source/.echo_item_tmp ;; KRN)       echo -n "kernel"                 >source/.echo_item_tmp ;; esac; if ! diff -q source/.echo_item_tmp source/.echo_item_new >/dev/null 2>&1 || [ ! -e source/.echo_item_1st ]; then    if [ -e source/.echo_item_end -a -e source/.echo_item_new -a -e source/.echo_item_1st ]; then echo -e "\e[48;5;26mdone\e[49m."; rm -f source/.echo_item_end source/.echo_item_1st; fi; [ -s source/.echo_item_tmp ] && cat source/.echo_item_tmp > source/.echo_item_new 2>/dev/null; [ -s source/.echo_item_new ] || cat source/.echo_item_old > source/.echo_item_new 2>/dev/null; if [ -s "source/.echo_item_new" ]; then echo -ne "\e[48;5;90m---> "; cat source/.echo_item_new 2>/dev/null | tee source/.echo_item_old; echo -ne "\e[49m ... "; [ "2" != "0" ] && echo; touch source/.echo_item_end; touch source/.echo_item_1st; fi; fi; echo -ne "\e[48;5;56mbuilding\e[49m ... "; cmd -C source/target-mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/iperf-3.12/src \
        EXTRA_LDFLAGS="" \
        EXTRA_LIBS="" \
        iperf3
---> tools/patchelf-host ...
building ...   CC       iperf_tcp.lo
  CC       iperf_time.lo
In file included from flowlabel.h:35:0,
                 from iperf_tcp.c:48:
/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/linux/in6.h:30:8: error: redefinition of 'struct in6_addr'
 struct in6_addr {
        ^
In file included from /home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/arpa/inet.h:22:0,
                 from iperf_tcp.c:32:
/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/netinet/in.h:199:8: note: originally defined here
 struct in6_addr
        ^
In file included from flowlabel.h:35:0,
                 from iperf_tcp.c:48:
/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/linux/in6.h:41:8: error: redefinition of 'struct sockaddr_in6'
 struct sockaddr_in6 {
        ^
In file included from /home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/arpa/inet.h:22:0,
                 from iperf_tcp.c:32:
/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/netinet/in.h:244:8: note: originally defined here
 struct sockaddr_in6
        ^
In file included from flowlabel.h:35:0,
                 from iperf_tcp.c:48:
/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/linux/in6.h:49:8: error: redefinition of 'struct ipv6_mreq'
 struct ipv6_mreq {
        ^
In file included from /home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/arpa/inet.h:22:0,
                 from iperf_tcp.c:32:
/home/freetz/freetz-ng-7490-7.50-Else-WG/toolchain/build/mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/mips-linux-uclibc/include/netinet/in.h:280:8: note: originally defined here
 struct ipv6_mreq
        ^
  CC       dscp.lo
make[2]: *** [Makefile:957: iperf_tcp.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [make/pkgs/iperf/iperf.mk:37: source/target-mips_gcc-5.5.0_uClibc-1.0.42-nptl_kernel-3.10/iperf-3.12/src/iperf3] Terminated
make: *** [Makefile:46: envira] Terminated

[fda77]

Maybe some compiler flasg are missing, like fommon or c++ std. You could ask here: https://github.com/esnet/iperf

[feedzapper]

try use Iperf 3.11 for older Devices like 73xx, 74xx

change "make/pkgs/iperf/iperf.mk" to

$(call PKG_INIT_BIN, 3.11)
$(PKG)_SOURCE:=$(pkg)-$($(PKG)_VERSION).tar.gz
$(PKG)_SITE:=https://downloads.es.net/pub/iperf
$(PKG)_HASH:=de8cb409fad61a0574f4cb07eb19ce1159707403ac2dc01b5d175e91240b7e5f

[fda77]

You reported it upstream? Then the new 3.13 could fix it: 8d4a430

[fda77]

1fd2e36