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   locate_library /lib/x86_64-linux-gnu/libpam.so.0 && echo "-lpam";
  20   # HP-UX ends shared libraries with .sl
  21   locate_library /usr/lib/libpam.sl && echo "-lpam";
  22   # AIX ends shared libraries with .a
  23   locate_library /usr/lib/libpam.a && echo "-lpam";
  24 else
  25   locate_library /lib/libcrypt.so && echo "-lcrypt";
  26   locate_library /usr/lib/libcrypt.so && echo "-lcrypt";
  27   locate_library /usr/lib64/libcrypt.so && echo "-lcrypt";
  28   locate_library /lib/x86_64-linux-gnu/libcrypt.so && echo "-lcrypt";
  29 fi
  30
  31 # Look for the dynamic linker library. Needed by older RedHat when
  32 # you link in PAM
  33 locate_library /lib/libdl.so && echo "-ldl";
  34
  35 # Look for libsocket. Solaris needs this.
  36 locate_library /lib/libsocket.so && echo "-lsocket";
  37
  38 # Look for libnsl. Solaris needs this.
  39 locate_library /lib/libnsl.so && echo "-lnsl";
  40
  41 # Look for libresolv. Solaris needs this.
  42 locate_library /lib/libresolv.so && echo "-lresolv";
  43
  44 # Look for libutil. Older FreeBSD need this for setproctitle().
  45 locate_library /usr/lib/libutil.so && echo "-lutil";
  46
  47 # For older HP-UX...
  48 locate_library /usr/lib/libsec.sl && echo "-lsec";
  49
  50 # Look for libcap (capabilities)
  51 if locate_library /lib/libcap.so.1; then
  52   echo "/lib/libcap.so.1";
  53 elif locate_library /lib/libcap.so.2; then
  54   echo "/lib/libcap.so.2";
  55 else
  56   locate_library /usr/lib/libcap.so && echo "-lcap";
  57   locate_library /lib/libcap.so && echo "-lcap";
  58   locate_library /lib64/libcap.so && echo "-lcap";
  59 fi
  60
  61 # Solaris needs this for nanosleep()..
  62 locate_library /lib/libposix4.so && echo "-lposix4";
  63 locate_library /usr/lib/libposix4.so && echo "-lposix4";
  64
  65 # Tru64 (nanosleep)
  66 locate_library /usr/shlib/librt.so && echo "-lrt";
  67
  68 # Solaris sendfile
  69 locate_library /usr/lib/libsendfile.so && echo "-lsendfile";
  70
  71 # OpenSSL
  72 if find_func SSL_library_init ssl.o; then
  73   echo "-lssl -lcrypto";
  74 fi
  75
  76 exit 0;
  77