make[3]: Entering directory '/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/feeds/telephony/net/sipp'
rm -f /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/target-arm_cortex-a7_musl-1.1.15_eabi/stamp/.sipp_installed
(cd /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990/./; if [ -x ./configure ]; then find /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990/ -name config.guess | xargs -r chmod u+w; find /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990/ -name config.guess | xargs -r -n1 cp --remove-destination /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/scripts/config.guess; find /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990/ -name config.sub | xargs -r chmod u+w; find /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990/ -name config.sub | xargs -r -n1 cp --remove-destination /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/scripts/config.sub; AR="arm-openwrt-linux-muslgnueabi-gcc-ar" AS="ccache_cc -c -Os -pipe -mcpu=cortex-a7 -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=soft -iremap /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990:sipp-3.3.990 -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro" LD=arm-openwrt-linux-muslgnueabi-ld NM="arm-openwrt-linux-muslgnueabi-gcc-nm" CC="ccache_cc" GCC="ccache_cc" CXX="ccache_cxx" RANLIB="arm-openwrt-linux-muslgnueabi-gcc-ranlib" STRIP=arm-openwrt-linux-muslgnueabi-strip OBJCOPY=arm-openwrt-linux-muslgnueabi-objcopy OBJDUMP=arm-openwrt-linux-muslgnueabi-objdump SIZE=arm-openwrt-linux-muslgnueabi-size CFLAGS="-Os -pipe -mcpu=cortex-a7 -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=soft -iremap /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990:sipp-3.3.990 -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro " CXXFLAGS="-Os -pipe -mcpu=cortex-a7 -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=soft -iremap /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990:sipp-3.3.990 -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro " CPPFLAGS="-I/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/target-arm_cortex-a7_musl-1.1.15_eabi/usr/include -I/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/target-arm_cortex-a7_musl-1.1.15_eabi/include -I/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/toolchain-arm_cortex-a7_gcc-5.4.0_musl-1.1.15_eabi/usr/include -I/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/toolchain-arm_cortex-a7_gcc-5.4.0_musl-1.1.15_eabi/include/fortify -I/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/toolchain-arm_cortex-a7_gcc-5.4.0_musl-1.1.15_eabi/include " LDFLAGS="-L/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/target-arm_cortex-a7_musl-1.1.15_eabi/usr/lib -L/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/target-arm_cortex-a7_musl-1.1.15_eabi/lib -L/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/toolchain-arm_cortex-a7_gcc-5.4.0_musl-1.1.15_eabi/usr/lib -L/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/toolchain-arm_cortex-a7_gcc-5.4.0_musl-1.1.15_eabi/lib -znow -zrelro "   ./configure --target=arm-openwrt-linux --host=arm-openwrt-linux --build=x86_64-linux-gnu --program-prefix="" --program-suffix="" --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/lib --sysconfdir=/etc --datadir=/usr/share --localstatedir=/var --mandir=/usr/man --infodir=/usr/info --disable-nls   --build=x86_64-linux-gnu --host=arm-openwrt-linux --target=arm-openwrt-linux --enable-epoll --without-gsl --without-pcap --with-rtpstream --without-sctp ; fi; )
configure: WARNING: unrecognized options: --disable-nls
configure: loading site script /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/include/site/arm
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-openwrt-linux-gnu
checking target system type... arm-openwrt-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for arm-openwrt-linux-strip... arm-openwrt-linux-muslgnueabi-strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for arm-openwrt-linux-gcc... ccache_cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether ccache_cc accepts -g... yes
checking for ccache_cc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of ccache_cc... gcc3
checking whether we are using the GNU C++ compiler... yes
checking whether ccache_cxx accepts -g... yes
checking dependency style of ccache_cxx... gcc3
checking how to run the C preprocessor... ccache_cc -E
checking for grep that handles long lines and -e... /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/host/bin/grep
checking for egrep... /build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/staging_dir/host/bin/grep -E
checking for ANSI C header files... yes
checking for initscr in -lcurses... no
configure: error: ncurses library missing
Makefile:71: recipe for target '/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990/.configured_yynyyyyy' failed
make[3]: *** [/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/build_dir/target-arm_cortex-a7_musl-1.1.15_eabi/sipp-3.3.990/.configured_yynyyyyy] Error 1
make[3]: Leaving directory '/build/lede-16.12/slaves/phase2/arm_cortex-a7/build/sdk/feeds/telephony/net/sipp'