if git submodule status external/libwally-core | grep -q '^[-+]'; then rm -rf external/libwally-core; git submodule update --init external/libwally-core; fi
cd external/libwally-core && ./tools/autogen.sh && ./configure CC="cc" --enable-static=yes --host="medea" --build="" --enable-module-recovery --enable-shared=no --prefix=/ --libdir=/ && gmake
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'build-aux'.
libtoolize: copying file 'build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'build-aux/m4'.
libtoolize: copying file 'build-aux/m4/libtool.m4'
libtoolize: copying file 'build-aux/m4/ltoptions.m4'
libtoolize: copying file 'build-aux/m4/ltsugar.m4'
libtoolize: copying file 'build-aux/m4/ltversion.m4'
libtoolize: copying file 'build-aux/m4/lt~obsolete.m4'
configure.ac:10: installing 'build-aux/compile'
configure.ac:9: installing 'build-aux/missing'
Makefile.am: installing 'build-aux/depcomp'
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'tools/build-aux'.
libtoolize: copying file 'tools/build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'tools/build-aux/m4'.
libtoolize: copying file 'tools/build-aux/m4/libtool.m4'
libtoolize: copying file 'tools/build-aux/m4/ltoptions.m4'
libtoolize: copying file 'tools/build-aux/m4/ltsugar.m4'
libtoolize: copying file 'tools/build-aux/m4/ltversion.m4'
libtoolize: copying file 'tools/build-aux/m4/lt~obsolete.m4'
configure.ac:28: installing 'tools/build-aux/compile'
configure.ac:27: installing 'tools/build-aux/missing'
src/Makefile.am: installing 'tools/build-aux/depcomp'
checking build system type... amd64-unknown-freebsd11.1
checking host system type... Invalid configuration `medea': machine `medea' not recognized
configure: error: /bin/sh tools/build-aux/config.sub medea failed
gmake: *** [external/Makefile:44: external/libwally-core/src/libwallycore.la] Error 1