release/src/router/vsftpd/vsf_findlibs.sh

   1 #!/bin/sh
   2 # Cheesy hacky location of additional link libraries.
   3
   4 locate_library() { [ ! "$1*" = "`echo $1*`" ]; }
   5 find_func() { egrep $1 $2 >/dev/null; }
   6
   7 if find_func hosts_access tcpwrap.o; then
   8   echo "-lwrap";
   9   locate_library /lib/libnsl.so && echo "-lnsl";
  10 fi
  11
  12 # Look for PAM (done weirdly due to distribution bugs (e.g. Debian) or the
  13 # crypt library.
  14 if find_func pam_start sysdeputil.o; then
  15   locate_library /lib/libpam.so.0 && echo "/lib/libpam.so.0";
  16   locate_library /usr/lib/libpam.so && echo "-lpam";
  17   # HP-UX ends shared libraries with .sl
  18   locate_library /usr/lib/libpam.sl && echo "-lpam";
  19   # AIX ends shared libraries with .a
  20   locate_library /usr/lib/libpam.a && echo "-lpam";
  21 else
  22   locate_library /lib/libcrypt.so && echo "-lcrypt";
  23   locate_library /usr/lib/libcrypt.so && echo "-lcrypt";
  24 fi
  25
  26 # Look for the dynamic linker library. Needed by older RedHat when
  27 # you link in PAM
  28 locate_library /lib/libdl.so && echo "-ldl";
  29
  30 # Look for libsocket. Solaris needs this.
  31 locate_library /lib/libsocket.so && echo "-lsocket";
  32
  33 # Look for libnsl. Solaris needs this.
  34 locate_library /lib/libnsl.so && echo "-lnsl";
  35
  36 # Look for libresolv. Solaris needs this.
  37 locate_library /lib/libresolv.so && echo "-lresolv";
  38
  39 # Look for libutil. Older FreeBSD need this for setproctitle().
  40 locate_library /usr/lib/libutil.so && echo "-lutil";
  41
  42 # For older HP-UX...
  43 locate_library /usr/lib/libsec.sl && echo "-lsec";
  44
  45 # Look for libcap (capabilities)
  46 if locate_library /lib/libcap.so.1; then
  47   echo "/lib/libcap.so.1";
  48 elif locate_library /lib/libcap.so.2; then
  49   echo "/lib/libcap.so.2";
  50 else
  51   locate_library /usr/lib/libcap.so && echo "-lcap";
  52   locate_library /lib/libcap.so && echo "-lcap";
  53 fi
  54
  55 # Solaris needs this for nanosleep()..
  56 locate_library /lib/libposix4.so && echo "-lposix4";
  57 locate_library /usr/lib/libposix4.so && echo "-lposix4";
  58
  59 # Tru64 (nanosleep)
  60 locate_library /usr/shlib/librt.so && echo "-lrt";
  61
  62 # Solaris sendfile
  63 locate_library /usr/lib/libsendfile.so && echo "-lsendfile";
  64
  65 # OpenSSL
  66 if find_func SSL_library_init ssl.o; then
  67   echo "-lssl -lcrypto";
  68 fi
  69
  70 exit 0;
  71