This adds '--disable-menu' which will disable all of the menu drivers
including Qt. This will also allow disabling only rgui and not the other
menu drivers.
This fixes a few subtle problems with passing CFLAGS and CXXFLAGS as
environment variables for configure.
First it will now only add these variables to config.mk when they are
actually set. If they are unset then the default optimizations in the
Makefile are set. This avoids passing more than one conflicting
optimization level to the compiler.
Next all CFLAGS are added to CXXFLAGS to avoid issues with forgetting to
set both CFLAGS and CXXFLAGS. This results in the cxx compiler getting
passed several redundant optimization levels when both the CFLAGS and
CXXFLAGS environment variabls are used. Now these uses of CFLAGS in
Makefile.common are set to DEF_FLAGS. This allows adding $(DEF_FLAGS)
to the CXXFLAGS variable without adding redundant flags from CFLAGS.
v2: Update other build files.
Currently RetroArch will install assets for xmb, materialui and ozone
unconditionally.
This change will now only install assets when RetroArch is compiled
with support for the relevant menu driver. This also exposes assets
from the nuklear and zarch menu drivers which are still disabled by
default.
C89 builds are only used for the qb build system currently and these are
already checked in qb/config.params.sh.
Additionally the HAVE_NETWORKING check is handled with qb/config.lib.sh
where HAVE_SSL and HAVE_BUILTINMBEDTLS are disabled if networking is
also disabled. The other build systems should never define HAVE_SSL or
HAVE_BUILTINMBEDTLS without HAVE_NETWORKING. Also there are no other
build systems that rely on Makefile.common using this yet.
Only load images when they become visible and cache them.
Add option to change thumbnail type displayed in grid view.
Add option to change thumbnail cache limit.
