ben974@ben974:~/Desktop/iroffer1.3.b11$ ./Configure

Configure for iroffer 1.3.b11 [20051213023024]
Determining OS... Linux
Checking for make... found make
Checking for gcc/cc... found gcc
Seeing if gcc works...  ***ERROR***: gcc didn't seem to work.
Seeing if gcc accepts '-Wall'...  no
Seeing if gcc accepts '-Werror'...  no
Seeing how to define a 16 bit integer... Unknown. ***ERROR***: neither short or int worked.
Seeing how to define a 32 bit integer... Unknown. ***ERROR***: neither short, int, long or long long worked.
Seeing how to define a 64 bit integer... Unknown. ***ERROR***: neither short, int, long or long long worked.
Seeing if compiling with standard #include's works...  ***ERROR***: couldn't build with standard #include's
Seeing how large FD_SETSIZE is...  ***ERROR***: couldn't determine it
Determining endianness... Unknown. ***ERROR***
Seeing if large file support works... No.  Max filesize will be 2GB.
Determing the signedness of 'addrlen'... Unknown. ***ERROR***: neither signed or unsigned worked.
Seeing how to display long long using printf... Unknown. ***ERROR***: neither ll, l, or L worked.
Checking for snprintf()... missing, will emulate
Checking for strcasecmp()... missing, will emulate
Checking for strsignal()... missing, will emulate
Checking for regcomp()... Missing. ***ERROR***: couldn't find regcomp()
Seeing if 'sys/mman.h' exists... not found
Seeing if 'sys/sendfile.h' exists... not found
Seeing if 'sys/vfs.h' exists... not found
Seeing if 'sys/statfs.h' exists... not found
Seeing if 'sys/param.h' exists... not found
Seeing if 'sys/mount.h' exists... not found
Seeing if 'sys/statvfs.h' exists... not found
Checking for statvfs()... missing
Checking for statfs()... missing
Seeing if 'crypt.h' is needed... Missing. ***ERROR***: couldn't find crypt() with or without crypt.h
Seeing if '-lcrypt' is needed... Neither!
Seeing if '-lcrypto' works instead... Missing. ***ERROR***: couldn't link with or without -lcrypt or -lcrypto
Seeing if crypt() works as expected... no, will disable encrypted passwords
Checking for chroot()... missing, will desactivate chroot()-ing
Seeing if NSS libraries exist (for chroot)... missing
Checking for setuid()... missing, will desactivate setuid()-ing
Checking for getgrouplist()... missing, group list will be incorrect when setuid()-ing
Checking for Linux-style sendfile()... missing, won't use sendfile()
Checking for mmap()/munmap()... missing, won't use mmap()
Checking for name of fd limit... neither work, thats not good
Checking for siginfo_t/sa_sigaction... missing, will use lame signal handlers
Checking for si_code values... missing, won't report si_codes
Checking for wait status values... missing, won't report wait status codes
Seeing if TOS can be set for IP sockets... no
Checking for gethostbyname error values... missing, won't report error codes
Creating src/iroffer_config.h... Done
Creating Makefile... Done

!!!!!WARNING!!!!!  one or more errors occured, guesses for those values that failed were included.
You should re-run Configure with the 'errors' arguemnt to see the details.

Type "make" to compile
No errors or warnings should appear when compiling, if they do, something is wrong

ben974@ben974:~/Desktop/iroffer1.3.b11$