remove unused patches

packages/l/libsdl_gfx/patches/1.0.4/lrint_fix.patch

@@ -1,13 +0,0 @@
-diff --git a/SDL2_gfxPrimitives.c b/SDL2_gfxPrimitives.c
-index c6f7894..0ab6b22 100644
---- a/SDL2_gfxPrimitives.c
-+++ b/SDL2_gfxPrimitives.c
-@@ -1757,7 +1757,7 @@ int filledCircleRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad, Ui
- /* ----- AA Ellipse */
- 
- /* Windows targets do not have lrint, so provide a local inline version */
--#if defined(_MSC_VER)
-+#if defined(_MSC_VER) && _MSC_VER < 1928
- /* Detect 64bit and use intrinsic version */
- #ifdef _M_X64
- #include <emmintrin.h>

packages/l/libsdl_ttf/patches/2.20.1/cmakelists.patch

@@ -1,15 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 0aac377..94a44f4 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -348,8 +348,8 @@ if(SDL2TTF_INSTALL)
-         endif()
-         # Only install a SDL2_ttf.pc file in Release mode
-         install(CODE "
--        file(COPY_FILE \"${CMAKE_CURRENT_BINARY_DIR}/SDL2_ttf-$<CONFIG>.pc\"
--            \"${CMAKE_CURRENT_BINARY_DIR}/SDL2_ttf.pc\" ONLY_IF_DIFFERENT)
-+        file(COPY \"${CMAKE_CURRENT_BINARY_DIR}/SDL2_ttf-$<CONFIG>.pc\"
-+            DESTINATION \"${CMAKE_CURRENT_BINARY_DIR}/SDL2_ttf.pc\")
-         file(INSTALL DESTINATION \"\${CMAKE_INSTALL_PREFIX}/${PC_DESTDIR}\"
-             TYPE FILE
-             FILES \"${CMAKE_CURRENT_BINARY_DIR}/SDL2_ttf.pc\")" CONFIG Release)