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   locate_library /lib64/libnsl.so && echo "-lnsl";
  11 fi
  12
  13 # Look for PAM (done weirdly due to distribution bugs (e.g. Debian) or the
  14 # crypt library.
  15 if find_func pam_start sysdeputil.o; then
  16   locate_library /lib/libpam.so.0 && echo "/lib/libpam.so.0";
  17   locate_library /usr/lib/libpam.so && echo "-lpam";
  18   locate_library /usr/lib64/libpam.so && echo "-lpam";
  19   # HP-UX ends shared libraries with .sl
  20   locate_library /usr/lib/libpam.sl && echo "-lpam";
  21   # AIX ends shared libraries with .a
  22   locate_library /usr/lib/libpam.a && echo "-lpam";
  23 else
  24   locate_library /lib/libcrypt.so && echo "-lcrypt";
  25   locate_library /usr/lib/libcrypt.so && echo "-lcrypt";
  26   locate_library /usr/lib64/libcrypt.so && echo "-lcrypt";
  27 fi
  28
  29 # Look for the dynamic linker library. Needed by older RedHat when
  30 # you link in PAM
  31 locate_library /lib/libdl.so && echo "-ldl";
  32
  33 # Look for libsocket. Solaris needs this.
  34 locate_library /lib/libsocket.so && echo "-lsocket";
  35
  36 # Look for libnsl. Solaris needs this.
  37 locate_library /lib/libnsl.so && echo "-lnsl";
  38
  39 # Look for libresolv. Solaris needs this.
  40 locate_library /lib/libresolv.so && echo "-lresolv";
  41
  42 # Look for libutil. Older FreeBSD need this for setproctitle().
  43 locate_library /usr/lib/libutil.so && echo "-lutil";
  44
  45 # For older HP-UX...
  46 locate_library /usr/lib/libsec.sl && echo "-lsec";
  47
  48 # Look for libcap (capabilities)
  49 if locate_library /lib/libcap.so.1; then
  50   echo "/lib/libcap.so.1";
  51 elif locate_library /lib/libcap.so.2; then
  52   echo "/lib/libcap.so.2";
  53 else
  54   locate_library /usr/lib/libcap.so && echo "-lcap";
  55   locate_library /lib/libcap.so && echo "-lcap";
  56   locate_library /lib64/libcap.so && echo "-lcap";
  57 fi
  58
  59 # Solaris needs this for nanosleep()..
  60 locate_library /lib/libposix4.so && echo "-lposix4";
  61 locate_library /usr/lib/libposix4.so && echo "-lposix4";
  62
  63 # Tru64 (nanosleep)
  64 locate_library /usr/shlib/librt.so && echo "-lrt";
  65
  66 # Solaris sendfile
  67 locate_library /usr/lib/libsendfile.so && echo "-lsendfile";
  68
  69 # OpenSSL
  70 if find_func SSL_library_init ssl.o; then
  71   echo "-lssl -lcrypto";
  72 fi
  73
  74 exit 0;
  75