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

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dnl Enable SFTP filesystem
AC_DEFUN([AC_MC_VFS_SFTP],
[
AC_ARG_ENABLE([vfs-sftp],
AS_HELP_STRING([--enable-vfs-sftp], [Support for SFTP filesystem [auto]]))
if test "$enable_vfs" != "no" -a x"$enable_vfs_sftp" != x"no"; then
PKG_CHECK_MODULES(LIBSSH, [libssh2 >= 1.2.5], [found_libssh=yes], [:])
if test x"$found_libssh" = "xyes"; then
AC_MC_VFS_ADDNAME([sftp])
AC_DEFINE([ENABLE_VFS_SFTP], [1], [Support for SFTP filesystem])
MCLIBS="$MCLIBS $LIBSSH_LIBS"
enable_vfs_sftp="yes"
else
if test x"$enable_vfs_sftp" = x"yes"; then
dnl user explicitly requested feature
AC_ERROR([libssh2 >= 1.2.5 library not found])
fi
enable_vfs_sftp="no"
fi
fi
AM_CONDITIONAL([ENABLE_VFS_SFTP], [test "$enable_vfs" = "yes" -a x"$enable_vfs_sftp" = x"yes"])
])