Debugging a libtool error while building Apache Thrift 0.9.2 for Mac OS X

build_output.sh

$ ./configure --prefix=/usr/local/ --with-boost=/usr/local --with-libevent=/usr/local
...
$ make
...
/bin/sh ../../../libtool  --tag=CXX   --mode=link g++ -Wall -Wextra -pedantic -g -O2 -std=c++11 -L/usr/local/lib  -o processor_test processor/ProcessorTest.o processor/EventLog.o processor/ServerThread.o libprocessortest.la ../../../lib/cpp/libthrift.la ../../../lib/cpp/libthriftnb.la -L/usr/local/lib -levent -l:libboost_unit_test_framework.a -lssl -lcrypto -lpthread 
libtool: link: g++ -Wall -Wextra -pedantic -g -O2 -std=c++11 -o .libs/processor_test processor/ProcessorTest.o processor/EventLog.o processor/ServerThread.o -Wl,-bind_at_load  -L/usr/local/lib ./.libs/libprocessortest.a ../../../lib/cpp/.libs/libthrift.dylib ../../../lib/cpp/.libs/libthriftnb.dylib -levent -l:libboost_unit_test_framework.a -lssl -lcrypto -lpthread
ld: library not found for -l:libboost_unit_test_framework.a
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[4]: *** [processor_test] Error 1
make[3]: *** [all-recursive] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

# libboost_unit_test_framework.a is in /usr/local/lib/