add arch optimizations for uclibc

remove build mesa3d, ffmpeg, gstreamer for musl

configs/miyoo_musl_defconfig

@@ -32,11 +32,6 @@ BR2_LINUX_KERNEL_INSTALL_TARGET=y
 BR2_PACKAGE_ALSA_UTILS=y
 BR2_PACKAGE_ALSA_UTILS_APLAY=y
 BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST=y
-BR2_PACKAGE_FFMPEG=y
-BR2_PACKAGE_GSTREAMER1=y
-BR2_PACKAGE_GST1_PLUGINS_GOOD=y
-BR2_PACKAGE_GST1_PLUGINS_BAD=y
-BR2_PACKAGE_GST1_PLUGINS_UGLY=y
 BR2_PACKAGE_MPG123=y
 BR2_PACKAGE_VORBIS_TOOLS=y
 BR2_PACKAGE_P7ZIP=y
@@ -57,11 +52,6 @@ BR2_PACKAGE_DOSFSTOOLS_FATLABEL=y
 BR2_PACKAGE_DOSFSTOOLS_FSCK_FAT=y
 BR2_PACKAGE_DOSFSTOOLS_MKFS_FAT=y
 BR2_PACKAGE_FBGRAB=y
-BR2_PACKAGE_MESA3D=y
-BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST=y
-BR2_PACKAGE_MESA3D_OPENGL_EGL=y
-BR2_PACKAGE_MESA3D_OPENGL_ES=y
-BR2_PACKAGE_SDL=y
 BR2_PACKAGE_SDL_GFX=y
 BR2_PACKAGE_SDL_IMAGE_GIF=y
 BR2_PACKAGE_SDL_IMAGE_JPEG=y
@@ -80,11 +70,6 @@ BR2_PACKAGE_SDL_MIXER_MIDI_TIMIDITY=y
 BR2_PACKAGE_SDL_NET=y
 BR2_PACKAGE_SDL_SOUND=y
 BR2_PACKAGE_SDL_SOUND_PLAYSOUND=y
-BR2_PACKAGE_SDL2_GFX=y
-BR2_PACKAGE_SDL2_IMAGE=y
-BR2_PACKAGE_SDL2_MIXER=y
-BR2_PACKAGE_SDL2_TTF=y
-BR2_PACKAGE_XKEYBOARD_CONFIG=y
 BR2_PACKAGE_DBUS=y
 BR2_PACKAGE_UMTPRD=y
 BR2_PACKAGE_LUA=y
@@ -104,6 +89,7 @@ BR2_PACKAGE_SQLITE=y
 BR2_PACKAGE_LIBCONFUSE=y
 BR2_PACKAGE_BULLET=y
 BR2_PACKAGE_GIFLIB=y
+BR2_PACKAGE_LIBDRM=y
 BR2_PACKAGE_LIBSVG_CAIRO=y
 BR2_PACKAGE_PANGO=y
 BR2_PACKAGE_LIBPCIACCESS=y

configs/miyoo_uclibc_defconfig

@@ -14,6 +14,7 @@ BR2_PACKAGE_HOST_GDB=y
 BR2_PACKAGE_HOST_GDB_TUI=y
 BR2_PACKAGE_HOST_GDB_PYTHON3=y
 BR2_PACKAGE_HOST_GDB_SIM=y
+BR2_TARGET_OPTIMIZATION="-march=armv5tej -mtune=arm926ej-s"
 BR2_TARGET_GENERIC_HOSTNAME="miyoo"
 BR2_TARGET_GENERIC_ISSUE="Welcome to Miyoo"
 BR2_ROOTFS_OVERLAY="board/miyoo/rootfs"