implemented ability to enable -D_FF_RV_EXIST_ in TIF library It is not clear if this quirk is intentional or not, but TI's production version of tif_na7_db_{fl,ir}.lib was built without -D_FF_RV_EXIST_, and as a result, the code that is present in the source for the TRACEMASK_IN_FFS feature was not compiled in, making the feature unavailable. The present change makes it possible to re-enable this code (when TIF libraries are being rebuilt from source rather than used as blobs) by setting TRACEMASK_IN_FFS=1 on the configure line. The new code is NOT enabled by default: it is not a change which we can justify inflicting on our production firmwares.

#!/bin/sh

tool=E:/Bt/Drivers/Common/R2D/R2D_FONT_TOOL/r2d_font_tool
dir=E:/Bt/Drivers/Common/R2D/R2D_FONT_TOOL/Example_Font

blocks="-block GREEK -block RUNIC -block GEOMETRIC_SHAPES -block HIRAGANA -block KATAKANA"
$tool  $blocks -horizontal -size 14 -name proportional $dir/CASLR___.TTF

blocks="-block BASIC_LATIN1 -block LATIN1_SUPPLEMENT -block GENERAL_PUNCTUATION"
$tool  $blocks -horizontal -name system ti