The ScummVM icon repository no longer accepts "1970-01-01" as a valid
start date for the icon pack generation. We now use the oldest commit
date in the repository which _is_ accepted.
These were no longer being picked up after some recent changes. Since
port builds happen in subshells nowadays, we can get rid of the export /
unset combo anyway.
This fixes ScummVM crashing on startup, caused by `-fvisibility` not
being set.
This depends on both the `libmpeg2` and `libmad` ports. Since `monkey4`
is currently an experimental engine in ScummVM, we need to explicitly
enable it during configuration.
According to the OpenGL spec, invoking functions without an active
context results in undefined behavior. Since ScummVM seems to be the
only port having issues with our behavior, patch their code instead.
The ScummVM modern remastered theme contains SVG images that are
rendered through NanoSVG. Somehow, the ScummVM logo gets all messed up,
but all other SVGs render nicely.
It takes a lot of time to debug NanoSVG, so disable loading SVGs in
themes for now so BMPs are used instead.
Both LibGUI and ScummVM have a GUI::Widget class. This interferes with
normal operation of LibGUI, since the wrong GUI::Widget::~Widget() is
invoked when SerenitySDLWidget (from the SDL2 port) is destructed.
By adding `-fvisibility=hidden` to the compiler flags, we set the
symbol visibility to hidden by default and the correct destructor is
invoked again.
We may need entries with spaces in makeopts, installopts, and
configopts, and at that point we should also convert depends and
auth_opts to avoid confusion.
This unbreaks the ScummVM port build. Some `[[noreturn]]` keywords were
added to `<assert.h>` recently and this required an additional flag to
the ScummVM configure script to fix.
Also removed the now unnecessary `export LIBS`.
