Revert "SDL_image: fix runtime libjpeg failure"

This reverts commit 883f066797ae0e7a017fac8e275f6e58659db760.

Bug in configure script was fixed upstream in SDL_image 1.2.8.

Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/sdl_image/sdl_image.mk

@@ -15,9 +15,6 @@ SDL_IMAGE_CONF_OPT = --with-sdl-prefix=$(STAGING_DIR)/usr \
 		--with-sdl-exec-prefix=$(STAGING_DIR)/usr \
 		--disable-sdltest \
 		--disable-static \
-		--disable-jpg-shared \
-		--disable-png-shared \
-		--disable-tif-shared \
 		--enable-bmp=$(if $(BR2_PACKAGE_SDL_IMAGE_BMP),yes,no) \
 		--enable-gif=$(if $(BR2_PACKAGE_SDL_IMAGE_GIF),yes,no) \
 		--enable-jpg=$(if $(BR2_PACKAGE_SDL_IMAGE_JPEG),yes,no) \