Wrap new $PATH stuff done (to get dummy 'inkscape' used,
for rsvgconvert purposes) in quotes to try and help with
build problems Shin-ichi had with the Windows version.
e.g., for Chinese Traditional, try to use the full font (that
we supply as an optional download), then try the 'subset' font
that we ship with Tux Paint.
Made sure to add our font dir (e.g., /usr/local/share/tuxpaint/fonts/)
to FontConfig's directories before trying to load uifont!
Also, update font names to match what we ship with Tux Paint.
WIP -- Would like to supply some alternatives.
Tim Dickson wrote in --
I figured out the cause of the out-of-tree fontconfig cache
creation, and (with help from another packager) a fix.
The problem only occurs when inkscape is installed (which changes the
target tool that imagemagik uses for converting svg files from
rsvgconvert to inkscape's svg conversion program.)
A new `PACKAGE_ONLY` variable to Makefile can be used to
place launcher icon files into $(DESTDIR)$(PREFIX), rather
than using `xdg-...` tools to install them. (Avoids polluting
local filesystem while generating packages, e.g. for Slackware Linux)
h/t Tim Dickson
We run shell expansion on configuration arguments,
e.g. `printcommand`, but it would crash if the config
file's input was not quoted, e.g.
printcommand=pstopdf - - > $HOME/print.pdf
Now echo'ing an error to stderr and moving on.
Be sure to quote, e.g.
printcommand="pstopdf - - > $HOME/print.pdf"
The requested font & actual font loaded will be echo'd to STDOUT
when specifying the `uifont` option.
This uses Pango library directly (I was unable to convice SDL2_Pango.h
to actually notice that pango.h was #include'd before it, and expose
its SDLPango_GetPangoFontDescription() function!). This is okay,
since we want to also add a "--uifont list" option (or similar),
that will list all of the available fonts, if a user wishes to
query them. (And similar code will be added to tuxpaint-config to make
the setting available as a pull-down, rather than (or as well as) a
freeform type-in field.)
If not specified, or "default" is specified (e.g., to override
a higher-up config file setting), it will fallback to what we
have #define'd in fonts.h as PANGO_DEFAULT_FONT, "DejaVu Sans".
It appears to fallback to this (or a reasonable fascimile) if
the font specified by the "uifont" option doesn't exist
(e.g., "tuxpaint --uifont=ABCD1234").
For https://sourceforge.net/p/tuxpaint/feature-requests/146/
