making install mod_freetdm libtool: link: gcc -I/home/brian/tree/freeswitch/libs/freetdm/src/include -I/home/brian/tree/freeswitch/libs/freetdm/src/isdn/include -I/home/brian/tree/freeswitch/libs/freetdm/src/include/private -I/home/brian/tree/freeswitch/libs/freetdm/src/ftmod/ftmod_sangoma_boost -DFTDM_CONFIG_DIR=\"/opt/freeswitch/conf\" -DFTDM_MOD_DIR=\"/opt/freeswitch/mod\" -ffast-math -Wall -Werror -Wunused-variable -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -O0 -g -ggdb -DPACKAGE_NAME=\"freetdm\" -DPACKAGE_TARNAME=\"freetdm\" -DPACKAGE_VERSION=\"pre-alpha\" "-DPACKAGE_STRING=\"freetdm pre-alpha\"" -DPACKAGE_BUGREPORT=\"bugs@freeswitch.org\" -DPACKAGE_URL=\"\" -DPACKAGE=\"libfreetdm\" -DVERSION=\"0.1\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_LIBDL=1 -DHAVE_LIBPTHREAD=1 -DHAVE_LIBM=1 -DSIZEOF_LONG=4 -DHAVE_NETDB_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_GETHOSTBYNAME_R=1 "-DDEBUG=/**/" -g -O2 -o .libs/testtones testtones-testtones.o ./.libs/libfreetdm.so -lm -lpthread -ldl -Wl,-rpath -Wl,/opt/freeswitch/lib ./.libs/libfreetdm.so: undefined reference to `ftdm_is_number' collect2: ld returned 1 exit status make[4]: *** [testtones] Error 1 make[3]: *** [local_install] Error 2 make[2]: *** [install] Error 1 make[1]: *** [mod_freetdm-install] Error 1 make: *** [install_mod] Error 2 -- Brian May <brian@microcomaustralia.com.au>