Update mingw and macOS SDL libraries to 2.24.0. (MSVC .lib files and
Xcode project haven't been updated.)
There is now a separate SDL dylib for macOS Universal Binary 1 and 2
because SDL 2.24.0 dropped support for macOS 10.6 (which is last to
support x86). Documentation says SDL 2.24.0 also dropped macOS 10.7
and 10.8 too. So UB2 is now 10.9 or later while 10.5 to 10.8 live in
UB1.
Compiled using osxcross with macOS 11.3 SDK. Ran "strip -x" on Windows
and macOS libraries. Ad-hoc signed dylib using PyOxidizer rcodesign to
fix digest checksums after strip.
- New msvc142 directory (keeping with naming after version of C compiler)
- Added SDL2.lib/SDL2main.lib back in (compiled from SDL 2.0.8 source from libsdl.org)
- Post build step to copy SDL2.dll to debug directory
Note: This uses the generic curlbuild.h because it is used by multiple platforms.
A system curl would have a configure generated one.
The libraries for win32 and win64 were cross compiled with these options:
--disable-shared --enable-static --disable-ares --enable-http \
--enable-ftp --disable-ldap --disable-ldaps --disable-rtsp \
--disable-dict --disable-file --disable-telnet --disable-tftp \
--disable-pop3 --disable-imap --disable-smtp --disable-gopher \
--enable-ipv6 --without-ssl \
--disable-manual --disable-libcurl-option
This effectively enables only HTTP and FTP protocol support.
