Trying to get freeswitch to compile on my Gentoo box. Somethings broke: test -z "/usr/local/freeswitch/include" || mkdir -p -- "/usr/local/freeswitch/include" /usr/bin/install -c -m 644 'sndfile.h' '/usr/local/freeswitch/include/sndfile.h' make[5]: Leaving directory `/root/freeswitch/libs/libsndfile-1.0.16/src' make[4]: Leaving directory `/root/freeswitch/libs/libsndfile-1.0.16/src' make[3]: Leaving directory `/root/freeswitch/libs/libsndfile-1.0.16/src' Making install in examples make[3]: Entering directory `/root/freeswitch/libs/libsndfile-1.0.16/examples' /bin/sh ../libtool --tag=CC --mode=link gcc -std=gnu99 -W -Wall -Wdeclaration-after-statement -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings -pipe -o sndfile-info sndfile-info.o ../src/libsndfile.la -lm gcc -std=gnu99 -W -Wall -Wdeclaration-after-statement -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings -pipe -o .libs/sndfile-info sndfile-info.o ../src/.libs/libsndfile.so -lm ../src/.libs/libsndfile.so: undefined reference to `s2flac16_array' ../src/.libs/libsndfile.so: undefined reference to `s2flac8_array' ../src/.libs/libsndfile.so: undefined reference to `i2flac8_array' ../src/.libs/libsndfile.so: undefined reference to `i2flac24_array' ../src/.libs/libsndfile.so: undefined reference to `i2flac16_array' ../src/.libs/libsndfile.so: undefined reference to `s2flac24_array' collect2: ld returned 1 exit status make[3]: *** [sndfile-info] Error 1 make[3]: Leaving directory `/root/freeswitch/libs/libsndfile-1.0.16/examples' make[2]: *** [install-recursive] Error 1 make[2]: Leaving directory `/root/freeswitch/libs/libsndfile-1.0.16' ERROR make[1]: *** [depends] Error 1 make[1]: Leaving directory `/root/freeswitch/src/mod/formats/mod_sndfile' make: *** [modules] Error 1