m4.include/vfs/mc-vfs-sftp.m4

   1 dnl Enable SFTP filesystem
   2 AC_DEFUN([AC_MC_VFS_SFTP],
   3 [
   4     AC_ARG_ENABLE([vfs-sftp],
   5                   AS_HELP_STRING([--enable-vfs-sftp], [Support for SFTP filesystem [auto]]))
   6     if test "$enable_vfs" != "no" -a x"$enable_vfs_sftp" != x"no"; then
   7         PKG_CHECK_MODULES(LIBSSH, [libssh2 >= 1.2.5], [found_libssh=yes], [:])
   8         if test x"$found_libssh" = "xyes"; then
   9             AC_MC_VFS_ADDNAME([sftp])
  10             AC_DEFINE([ENABLE_VFS_SFTP], [1], [Support for SFTP filesystem])
  11             MCLIBS="$MCLIBS $LIBSSH_LIBS"
  12             enable_vfs_sftp="yes"
  13         else
  14             if test x"$enable_vfs_sftp" = x"yes"; then
  15                 dnl user explicitly requested feature
  16                 AC_ERROR([libssh2 >= 1.2.5 library not found])
  17             fi
  18             enable_vfs_sftp="no"
  19         fi
  20     fi
  21     AM_CONDITIONAL([ENABLE_VFS_SFTP], [test "$enable_vfs" = "yes" -a x"$enable_vfs_sftp" = x"yes"])
  22 ])