!41 add loongarch support for SDL2

From: @zhangwenlong01 
Reviewed-by: @small_leek 
Signed-off-by: @small_leek

SDL2.spec

@@ -1,6 +1,6 @@
 Name:           SDL2
 Version:        2.0.12
-Release:        5
+Release:        6
 Summary:        Cross-platform multimedia library
 License:        zlib and MIT
 URL:            http://www.libsdl.org/
@@ -19,7 +19,11 @@ BuildRequires:  mesa-libGLU-devel mesa-libEGL-devel libglvnd-devel
 BuildRequires:  libXext-devel libX11-devel libXi-devel libXrandr-devel
 BuildRequires:  libXrender-devel libXScrnSaver-devel libusb-devel
 BuildRequires:  libXinerama-devel libXcursor-devel systemd-devel
+%ifarch loongarch64
+BuildRequires:  pkgconfig(libpulse-simple) 
+%else
 BuildRequires:  pkgconfig(libpulse-simple) pkgconfig(jack)
+%endif
 BuildRequires:  pkgconfig(dbus-1) pkgconfig(ibus-1.0)
 BuildRequires:  pkgconfig(wayland-client) pkgconfig(wayland-egl)
 BuildRequires:  pkgconfig(wayland-cursor) pkgconfig(wayland-protocols)
@@ -94,6 +98,9 @@ rm -vf %{buildroot}%{_libdir}/*.la
 %{_libdir}/lib*.a
 
 %changelog
+* Thu Mar 02 2023 Wenlong Zhang<zhangwenlong@loongson.cn> - 2.0.12-6
+- add loongarch support
+
 * Tue Jan 10 2023 jiangpeng <jiangpeng01@ncti-gba.cn> - 2.0.12-5
 - fix CVE-2022-4743
 

SDL_config.h

@@ -76,6 +76,8 @@
 #include "SDL_config-mips.h"
 #elif defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
 #include "SDL_config-riscv64.h"
+#elif defined(__loongarch64)
+#include "SDL_config-loongarch64.h"
 #else
 #error "The SDL2-devel package is not usable with the architecture."
 #endif