make[4]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0'
make  all-recursive
make[5]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0'
Making all in charts.d
make[6]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/charts.d'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/charts.d'
Making all in conf.d
make[6]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/conf.d'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/conf.d'
Making all in node.d
make[6]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/node.d'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/node.d'
Making all in plugins.d
make[6]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/plugins.d'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/plugins.d'
Making all in python.d
make[6]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/python.d'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/python.d'
Making all in src
make[6]: Entering directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/src'
ccache_cc      -Os -pipe -matomic -marchs -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result  -Wformat -Werror=format-security -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro  -pthread  -L/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/staging_dir/target-arc_archs_uClibc-1.0.14/usr/lib -L/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/staging_dir/target-arc_archs_uClibc-1.0.14/lib -L/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/staging_dir/toolchain-arc_archs_gcc-arc-2016.03_uClibc-1.0.14/usr/lib -L/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/staging_dir/toolchain-arc_archs_gcc-arc-2016.03_uClibc-1.0.14/lib -znow -zrelro  -o apps.plugin apps_plugin.o avl.o common.o log.o procfile.o web_buffer.o  
web_buffer.o: In function `buffer_rrd_value':
web_buffer.c:(.text+0x4ec): undefined reference to `__isnan'
web_buffer.c:(.text+0x4f6): undefined reference to `__isinf'
collect2: error: ld returned 1 exit status
Makefile:582: recipe for target 'apps.plugin' failed
make[6]: *** [apps.plugin] Error 1
make[6]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/src'
Makefile:471: recipe for target 'all-recursive' failed
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0'
Makefile:410: recipe for target 'all' failed
make[4]: *** [all] Error 2
make[4]: Leaving directory '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0'
Makefile:68: recipe for target '/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/.built' failed
make[3]: *** [/build/lede-17.01/slaves/phase2/arc_archs/build/sdk/build_dir/target-arc_archs_uClibc-1.0.14/netdata-1.4.0/.built] Error 2