yeswanth@achilles-1988:~/Desktop/sqlite-amalgamation-3_6_18$ gcc sqlite3.c
/usr/lib/gcc/i486-linux-gnu/4.3.3/../../../../lib/crt1.o: In function `_start':
/build/buildd/glibc-2.9/csu/../sysdeps/i386/elf/start.S:115: undefined reference to `main'
/tmp/ccP4KlsE.o: In function `pthreadMutexAlloc':
sqlite3.c:(.text+0x32c9): undefined reference to `pthread_mutexattr_init'
sqlite3.c:(.text+0x32dc): undefined reference to `pthread_mutexattr_settype'
sqlite3.c:(.text+0x32f9): undefined reference to `pthread_mutexattr_destroy'
/tmp/ccP4KlsE.o: In function `pthreadMutexTry':
sqlite3.c:(.text+0x33bb): undefined reference to `pthread_mutex_trylock'
/tmp/ccP4KlsE.o: In function `testThreadLockingBehavior':
sqlite3.c:(.text+0x8d10): undefined reference to `pthread_create'
sqlite3.c:(.text+0x8d27): undefined reference to `pthread_join'
/tmp/ccP4KlsE.o: In function `unixDlOpen':
sqlite3.c:(.text+0xaf79): undefined reference to `dlopen'
/tmp/ccP4KlsE.o: In function `unixDlError':
sqlite3.c:(.text+0xaf8b): undefined reference to `dlerror'
/tmp/ccP4KlsE.o: In function `unixDlSym':
sqlite3.c:(.text+0xafc9): undefined reference to `dlsym'
/tmp/ccP4KlsE.o: In function `unixDlClose':
sqlite3.c:(.text+0xafee): undefined reference to `dlclose'
collect2: ld returned 1 exit status