fixed some failing tests, added CLI & readme

deps/sdl2/.github/workflows/msvc.yml

@@ -0,0 +1,36 @@
+name: Build (MSVC)
+
+on: [push, pull_request]
+
+jobs:
+  Build:
+    name: ${{ matrix.platform.name }}
+    runs-on: windows-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+        - { name: Windows (x64),          flags: -A x64,   project: VisualC/SDL.sln, projectflags: '/p:Platform=x64' }
+        - { name: Windows (x86),          flags: -A Win32, project: VisualC/SDL.sln, projectflags: '/p:Platform=Win32' }
+        - { name: Windows static VCRT (x64), flags: -A x64 -DSDL_FORCE_STATIC_VCRT=ON }
+        - { name: Windows static VCRT (x86), flags: -A Win32 -DSDL_FORCE_STATIC_VCRT=ON }
+        - { name: Windows (clang-cl x64), flags: -T ClangCL -A x64 }
+        - { name: Windows (clang-cl x86), flags: -T ClangCL -A Win32 }
+        - { name: Windows (ARM),          flags: -A ARM }
+        - { name: Windows (ARM64),        flags: -A ARM64 }
+        - { name: UWP (x64),              flags: -A x64 -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0" -DSDL_TEST=OFF, project: VisualC-WinRT/SDL-UWP.sln, projectflags: '/p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0.17763.0' }
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Configure CMake
+      run: cmake -B build -DSDL_TEST=ON ${{ matrix.platform.flags }}
+    - name: Build CMake
+      run: cmake --build build/ --config Release --parallel
+
+    - name: Add msbuild to PATH
+      if: ${{ matrix.platform.project != '' }}
+      uses: microsoft/setup-msbuild@v1.0.2
+    - name: Build msbuild
+      if: ${{ matrix.platform.project != '' }}
+      run: msbuild ${{ matrix.platform.project }} /m /p:BuildInParallel=true /p:Configuration=Release ${{ matrix.platform.projectflags }}

deps/sdl2/.github/workflows/psp.yaml

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+name: Build (Sony Playstation Portable)
+
+on: [push, pull_request]
+
+jobs:
+  psp:
+    runs-on: ubuntu-latest
+    container: pspdev/pspdev:latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup dependencies
+      run: |
+        apk update 
+        apk add cmake gmp mpc1 mpfr4 make
+    - name: Configure CMake
+      run: cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=$PSPDEV/psp/share/pspdev.cmake -DSDL_TEST=ON
+    - name: Build
+      run: cmake --build build

deps/sdl2/.github/workflows/watcom.yml

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+name: Build (OpenWatcom)
+
+on: [push, pull_request]
+
+jobs:
+  os2:
+    name: ${{ matrix.platform.name }}
+    runs-on: windows-latest
+
+    strategy:
+      matrix:
+        platform:
+        - { name: Windows, makefile: Makefile.w32 }
+        - { name: OS/2,    makefile: Makefile.os2 }
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: open-watcom/setup-watcom@v0
+      - name: Build SDL2
+        run: |
+          wmake -f ${{ matrix.platform.makefile }}
+      - name: Build tests
+        run: |
+          cd test && wmake -f ${{ matrix.platform.makefile }}
+          cd ..
+      - name: Run tests
+        if: "matrix.platform.makefile == 'Makefile.w32'"
+        run: |
+          cd test && wmake -f ${{ matrix.platform.makefile }} check-quick
+          cd ..
+      - name: distclean
+        run: |
+          wmake -f ${{ matrix.platform.makefile }} distclean
+          cd test && wmake -f ${{ matrix.platform.makefile }} distclean
+          cd ..

deps/sdl2/SDL2.spec.in

@@ -0,0 +1,119 @@
+Summary: Simple DirectMedia Layer
+Name: SDL2
+Version: @SDL_VERSION@
+Release: 2
+Source: http://www.libsdl.org/release/%{name}-%{version}.tar.gz
+URL: http://www.libsdl.org/
+License: zlib
+Group: System Environment/Libraries
+BuildRoot: %{_tmppath}/%{name}-%{version}-buildroot
+Prefix: %{_prefix}
+%ifos linux
+Provides: libSDL2-2.0.so.0
+%endif
+
+%define __defattr %defattr(-,root,root)
+%define __soext so
+
+%description
+This is the Simple DirectMedia Layer, a generic API that provides low
+level access to audio, keyboard, mouse, and display framebuffer across
+multiple platforms.
+
+%package devel
+Summary: Libraries, includes and more to develop SDL applications.
+Group: Development/Libraries
+Requires: %{name} = %{version}
+
+%description devel
+This is the Simple DirectMedia Layer, a generic API that provides low
+level access to audio, keyboard, mouse, and display framebuffer across
+multiple platforms.
+
+This is the libraries, include files and other resources you can use
+to develop SDL applications.
+
+
+%prep
+%setup -q 
+
+%build
+%ifos linux
+CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{prefix} --disable-video-directfb
+%else
+%configure
+%endif
+make
+
+%install
+rm -rf $RPM_BUILD_ROOT
+%ifos linux
+make install prefix=$RPM_BUILD_ROOT%{prefix} \
+             bindir=$RPM_BUILD_ROOT%{_bindir} \
+             libdir=$RPM_BUILD_ROOT%{_libdir} \
+             includedir=$RPM_BUILD_ROOT%{_includedir} \
+             datadir=$RPM_BUILD_ROOT%{_datadir} \
+             mandir=$RPM_BUILD_ROOT%{_mandir}
+%else
+%makeinstall
+%endif
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%{__defattr}
+%doc README*.txt LICENSE.txt CREDITS.txt BUGS.txt
+%{_libdir}/lib*.%{__soext}.*
+
+%files devel
+%{__defattr}
+%doc docs/README*.md
+%{_bindir}/*-config
+%{_libdir}/lib*.a
+%{_libdir}/lib*.la
+%{_libdir}/lib*.%{__soext}
+%{_includedir}/*/*.h
+%{_libdir}/cmake/*
+%{_libdir}/pkgconfig/SDL2/*
+%{_datadir}/aclocal/*
+
+%changelog
+* Thu Jun 04 2015 Ryan C. Gordon <icculus@icculus.org>
+- Fixed README paths.
+
+* Sun Dec 07 2014 Simone Contini <s.contini@oltrelinux.com>
+- Fixed changelog date issue and docs filenames
+
+* Sun Jan 22 2012 Sam Lantinga <slouken@libsdl.org>
+- Updated for SDL 2.0
+
+* Tue May 16 2006 Sam Lantinga <slouken@libsdl.org>
+- Removed support for Darwin, due to build problems on ps2linux
+
+* Sat Jan 03 2004 Anders Bjorklund <afb@algonet.se>
+- Added support for Darwin, updated spec file
+
+* Wed Jan 19 2000 Sam Lantinga <slouken@libsdl.org>
+- Re-integrated spec file into SDL distribution
+- 'name' and 'version' come from configure 
+- Some of the documentation is devel specific
+- Removed SMP support from %build - it doesn't work with libtool anyway
+
+* Tue Jan 18 2000 Hakan Tandogan <hakan@iconsult.com>
+- Hacked Mandrake sdl spec to build 1.1
+
+* Sun Dec 19 1999 John Buswell <johnb@mandrakesoft.com>
+- Build Release
+
+* Sat Dec 18 1999 John Buswell <johnb@mandrakesoft.com>
+- Add symlink for libSDL-1.0.so.0 required by sdlbomber
+- Added docs
+
+* Thu Dec 09 1999 Lenny Cartier <lenny@mandrakesoft.com>
+- v 1.0.0
+
+* Mon Nov  1 1999 Chmouel Boudjnah <chmouel@mandrakesoft.com>
+- First spec file for Mandrake distribution.
+
+# end of file