configure: WARNING: unrecognized options: --disable-nls, --enable-lastfm, --enable-oggflac, --with-faad
configure: loading site script /build/lede-17.01/slaves/phase2/arm_arm926ej-s/build/sdk/include/site/arm
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 whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking for style of include used by make... GNU
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 whether ccache_cc understands -c and -o together... yes
checking dependency style of ccache_cc... gcc3
checking for ccache_cc option to accept ISO C99... none needed
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 for arm-openwrt-linux-ranlib... arm-openwrt-linux-muslgnueabi-gcc-ranlib
checking for arm-openwrt-linux-ar... arm-openwrt-linux-muslgnueabi-gcc-ar
checking whether make sets $(MAKE)... (cached) yes
checking pkg-config is at least version 0.9.0... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-openwrt-linux-gnu
checking if g++ supports C++0x features without additional flags... no
checking if g++ supports C++0x features with -std=c++0x... yes
checking if g++ supports C++0x features with -std=gnu++0x... yes
checking for library containing clock_gettime... none required
checking for library containing syslog... none required
checking for library containing socket... none required
checking for library containing gethostbyname... none required
checking for pipe2... yes
checking for accept4... yes
checking for getpwnam_r... yes
checking for getpwuid_r... (cached) yes
checking for initgroups... yes
checking for strndup... yes
checking for signalfd... yes
checking for library containing exp... none required
checking how to run the C preprocessor... ccache_cc -E
checking for grep that handles long lines and -e... /build/lede-17.01/slaves/phase2/arm_arm926ej-s/build/sdk/staging_dir/host/bin/grep
checking for egrep... /build/lede-17.01/slaves/phase2/arm_arm926ej-s/build/sdk/staging_dir/host/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking locale.h usability... yes
checking locale.h presence... yes
checking for locale.h... yes
checking valgrind/memcheck.h usability... no
checking valgrind/memcheck.h presence... no
checking for valgrind/memcheck.h... no
checking sys/prctl.h usability... yes
checking sys/prctl.h presence... yes
checking for sys/prctl.h... yes
checking for prctl... yes
checking if compiler needs -Werror to reject unknown flags... no
checking for the pthreads library -lpthreads... no
checking whether pthreads work without any flags... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
checking for PTHREAD_PRIO_INHERIT... yes
checking for pthread_setname_np in -lpthread... yes
checking for poll... yes
checking for epoll_create1... yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for boostlib >= 1.46... configure: We could not detect the boost libraries (version 1.46 or higher). If you have a staged boost library (still not installed) please specify $BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.
configure: error: Boost not found
Makefile:227: recipe for target '/build/lede-17.01/slaves/phase2/arm_arm926ej-s/build/sdk/build_dir/target-arm_arm926ej-s_musl-1.1.16_eabi/mpd-full/mpd-0.19.19/.configured_5bc799ccd7a039c531aedcff4151baf9' failed
make[3]: *** [/build/lede-17.01/slaves/phase2/arm_arm926ej-s/build/sdk/build_dir/target-arm_arm926ej-s_musl-1.1.16_eabi/mpd-full/mpd-0.19.19/.configured_5bc799ccd7a039c531aedcff4151baf9] Error 1