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dnl mc_UNDELFS_CHECKS
dnl Check for ext2fs undel support.
dnl Set shell variable ext2fs_undel to "yes" if we have it,
dnl "no" otherwise. May define ENABLE_VFS_UNDELFS for cpp.
dnl Will set EXT2FS_UNDEL_LIBS to required libraries.
AC_DEFUN([mc_UNDELFS_CHECKS], [
ext2fs_undel=no
EXT2FS_UNDEL_LIBS=
dnl Use result of mc_EXT2FS_ATTR that was called earlier
if test "x$ext2fs_attr_msg" = "xyes"; then
com_err=no
PKG_CHECK_MODULES(COM_ERR, [com_err >= 1.42.4], [com_err=yes], [:])
if test x"$com_err" = "xyes"; then
EXT2FS_UNDEL_LIBS="$EXT2FS_LIBS $COM_ERR_LIBS"
ext2fs_undel=yes
fi
fi
])
dnl
dnl Ext2fs undelete support
dnl
AC_DEFUN([mc_VFS_UNDELFS],
[
AC_ARG_ENABLE([vfs-undelfs],
AS_HELP_STRING([--enable-vfs-undelfs], [Support for ext2 undelete filesystem @<:@no@:>@]),
[
if test "x$enableval" = "xno"; then
enable_vfs_undelfs=no
else
enable_vfs_undelfs=yes
fi
],
[enable_vfs_undelfs="no"])
if test x"$enable_vfs" = x"yes" -a x"$enable_vfs_undelfs" != x"no"; then
mc_UNDELFS_CHECKS
if test x"$ext2fs_undel" = x"yes"; then
enable_vfs_undelfs="yes"
mc_VFS_ADDNAME([undelfs])
AC_DEFINE(ENABLE_VFS_UNDELFS, [1], [Support for ext2 undelfs])
AC_MSG_NOTICE([using ext2fs file recovery code])
MCLIBS="$MCLIBS $EXT2FS_UNDEL_LIBS"
else
AC_MSG_ERROR([Ext2 libraries not found])
fi
fi
AM_CONDITIONAL(ENABLE_VFS_UNDELFS, [test "$enable_vfs" = "yes" -a x"$enable_vfs_undelfs" = x"yes"])
])
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