🚀 go-pugleaf

Upon help from all over via email (thanks everyone who tried to help), I've
gotten a step closer to actually getting the blasted program to compile.
Still, it refuses and does this:

someprompt> gcc -o test -Wno-import main.m Printer.m -lobjc
/usr/lib/gcc-lib/i486-linux/2.7.2.1/libobjc.a(thr-posix.o): In function
`__objc_init_thread_system':
thr-posix.o(.text+0x3b): undefined reference to `pthread_key_create'
/usr/lib/gcc-lib/i486-linux/2.7.2.1/libobjc.a(thr-posix.o): In function
`objc_thread_create':
thr-posix.o(.text+0x95): undefined reference to `pthread_create'
thr-posix.o(.text+0xa5): undefined reference to `pthread_detach'
/usr/lib/gcc-lib/i486-linux/2.7.2.1/libobjc.a(thr-posix.o): In function
`objc_thread_exit':
thr-posix.o(.text+0x125): undefined reference to `pthread_exit'
/usr/lib/gcc-lib/i486-linux/2.7.2.1/libobjc.a(thr-posix.o): In function
`objc_thread_set_data':
thr-posix.o(.text+0x14e): undefined reference to `pthread_setspecific'
/usr/lib/gcc-lib/i486-linux/2.7.2.1/libobjc.a(thr-posix.o): In function
`objc_thread_get_data':
thr-posix.o(.text+0x17a): undefined reference to `pthread_getspecific'
/usr/lib/gcc-lib/i486-linux/2.7.2.1/libobjc.a(thr-posix.o): In function
`objc_mutex_trylock':
thr-posix.o(.text+0x2b5): undefined reference to `pthread_mutex_trylock'
someprompt>

I tried using both the -I option and the -L option to no avail. I searched
for files containing the string "pthread" and got two directories:
/usr/include and /usr/lib, but I don't know if the files pertaining to the
errors are in those, nor the correct order of flags to use to tell gcc how
to recognize the libraries. :(

-- 
Alan Liu
surak@imsa.edu