Reaper uses an undocumented version 0 of the fxbank struct, this could
be handled by JUCE but instead this solution switches to using methods
provided by the VST3 SDK to save and load VST2 states. This also has
the added benefit of no longer requiring the VST2 SDK to build a VST3
plugin that supports saving and loading VST2 states.
To prevent too much disruption to people who have our public projects as
part of their build or testing systems we are temporarily ignoring a
warning about using Xcode 15.
With this patch applied, the DemoRunner should build under MinGW, and be
(nearly) feature-complete compared to the MSVC build.
Specifically, when building with MinGW:
- Adds support for accessibility
- Fixes build issues in the juce_video module
- Fixes a link issue in the VST3 wrapper when VST3_CAN_REPLACE_VST2 is
defined
- Adds support for the new-style native FileChooser
- Tidies up some other low-severity warnings
Known issues:
- Direct2D rendering is still not supported when building with MinGW due
to ABI compatibilities.
This change should mean that if JUCE is installed using one compiler
(e.g. clang) and then consumed in a build that uses a different compiler
(e.g. gcc), the helper targets will use the correct flags for both
compilers.
