make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-arc_archs_glibc/poemgr-2022-09-20-8988247a'
arc-openwrt-linux-gnu-gcc -Os -pipe -matomic -mcpu=archs -fno-caller-saves -fhonour-copts -ffile-prefix-map=/builder/shared-workdir/build/sdk/build_dir/target-arc_archs_glibc/poemgr-2022-09-20-8988247a=poemgr-2022-09-20-8988247a -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro  -I/builder/shared-workdir/build/sdk/staging_dir/toolchain-arc_archs_gcc-12.2.0_glibc/usr/include -I/builder/shared-workdir/build/sdk/staging_dir/toolchain-arc_archs_gcc-12.2.0_glibc/include  -Wall -Werror -I/builder/shared-workdir/build/sdk/staging_dir/target-arc_archs_glibc/usr/include -I/builder/shared-workdir/build/sdk/staging_dir/target-arc_archs_glibc/usr/include/json-c  -L/builder/shared-workdir/build/sdk/staging_dir/toolchain-arc_archs_gcc-12.2.0_glibc/usr/lib -L/builder/shared-workdir/build/sdk/staging_dir/toolchain-arc_archs_gcc-12.2.0_glibc/lib -znow -zrelro  -L/builder/shared-workdir/build/sdk/staging_dir/target-arc_archs_glibc/usr/lib -ljson-c  -luci -o poemgr pd69104.c poemgr.c uswflex.c
uswflex.c: In function 'poemgr_uswflex_disable_chip':
uswflex.c:96:9: error: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Werror=unused-result]
   96 |         system("/usr/lib/poemgr/uswlite-pse-enable 1 &> /dev/null");
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uswflex.c: In function 'poemgr_uswflex_enable_chip':
uswflex.c:87:17: error: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Werror=unused-result]
   87 |                 system("/usr/lib/poemgr/uswlite-pse-enable 0 &> /dev/null");
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[4]: *** [Makefile:10: poemgr] Error 1
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-arc_archs_glibc/poemgr-2022-09-20-8988247a'
make[3]: *** [Makefile:43: /builder/shared-workdir/build/sdk/build_dir/target-arc_archs_glibc/poemgr-2022-09-20-8988247a/.built] Error 2
time: package/feeds/packages/poemgr/compile#0.71#0.21#1.45