use %reldir% in more places in module.mk files in scripts directory * scripts/+containers/module.mk, scripts/+matlab/+lang/module.mk, scripts/audio/module.mk, scripts/deprecated/module.mk, scripts/elfun/module.mk, scripts/general/module.mk, scripts/geometry/module.mk, scripts/gui/module.mk, scripts/help/module.mk, scripts/image/module.mk, scripts/io/module.mk, scripts/java/module.mk, scripts/legacy/module.mk, scripts/linear-algebra/module.mk, scripts/miscellaneous/module.mk, scripts/ode/module.mk, scripts/optimization/module.mk, scripts/path/module.mk, scripts/pkg/module.mk, scripts/plot/appearance/module.mk, scripts/plot/draw/module.mk, scripts/plot/util/module.mk, scripts/polynomial/module.mk, scripts/prefs/module.mk, scripts/profiler/module.mk, scripts/set/module.mk, scripts/signal/module.mk, scripts/sparse/module.mk, scripts/specfun/module.mk, scripts/special-matrix/module.mk, scripts/startup/module.mk, scripts/statistics/module.mk, scripts/strings/module.mk, scripts/testfun/module.mk, scripts/time/module.mk, scripts/web/module.mk: Use %reldir% instead of literal directory name where possbile. Ensure that all private directories are included in FCN_FILE_DIRS list.

FCN_FILE_DIRS += %reldir%

%canon_reldir%_FCN_FILES = \
  %reldir%/bandwidth.m \
  %reldir%/commutation_matrix.m \
  %reldir%/cond.m \
  %reldir%/condeig.m \
  %reldir%/condest.m \
  %reldir%/cross.m \
  %reldir%/duplication_matrix.m \
  %reldir%/expm.m \
  %reldir%/gls.m \
  %reldir%/housh.m \
  %reldir%/isbanded.m \
  %reldir%/isdefinite.m \
  %reldir%/isdiag.m \
  %reldir%/ishermitian.m \
  %reldir%/issymmetric.m \
  %reldir%/istril.m \
  %reldir%/istriu.m \
  %reldir%/krylov.m \
  %reldir%/linsolve.m \
  %reldir%/logm.m \
  %reldir%/lscov.m \
  %reldir%/normest.m \
  %reldir%/normest1.m \
  %reldir%/null.m \
  %reldir%/ols.m \
  %reldir%/ordeig.m \
  %reldir%/orth.m \
  %reldir%/planerot.m \
  %reldir%/qzhess.m \
  %reldir%/rank.m \
  %reldir%/rref.m \
  %reldir%/subspace.m \
  %reldir%/trace.m \
  %reldir%/vech.m \
  %reldir%/vecnorm.m

%canon_reldir%dir = $(fcnfiledir)/linear-algebra

%canon_reldir%_DATA = $(%canon_reldir%_FCN_FILES)

FCN_FILES += $(%canon_reldir%_FCN_FILES)

PKG_ADD_FILES += %reldir%/PKG_ADD

DIRSTAMP_FILES += %reldir%/$(octave_dirstamp)