libevas: refactor *_CONF_OPT assignment with cpu-feature options

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/efl/libevas/libevas.mk

@@ -115,23 +115,23 @@ LIBEVAS_CONF_OPT += --enable-gl-flavor-gles --enable-gles-variety-s3c6410
 endif
 
 # code options
-ifeq ($(BR2_i386)$(BR2_x86_64),y)
-# defaults
-LIBEVAS_CONF_OPT += --disable-cpu-mmx --disable-cpu-sse --disable-cpu-sse3
-
-# enable if cpu variant has mmx support
-ifneq ($(BR2_x86_i386)$(BR2_x86_i486)$(BR2_x86_i586)$(BR2_x86_i686)$(BR2_x86_pentiumpro)$(BR2_x86_geode),y)
+ifeq ($(BR2_X86_CPU_HAS_MMX),y)
 LIBEVAS_CONF_OPT += --enable-cpu-mmx
+else
+LIBEVAS_CONF_OPT += --disable-cpu-mmx
+endif
 
-ifneq ($(BR2_x86_pentium_mmx)$(BR2_x86_pentium2)$(BR2_x86_k6)$(BR2_x86_k6_2)$(BR2_x86_athlon)$(BR2_x86_c3)$(BR2_x86_winchip_c6)$(BR2_x86_winchip2),y)
+ifeq ($(BR2_X86_CPU_HAS_SSE),y)
 LIBEVAS_CONF_OPT += --enable-cpu-sse
+else
+LIBEVAS_CONF_OPT += --disable-cpu-sse
+endif
 
-ifneq ($(BR2_x86_pentium3)$(BR2_x86_pentium4)$(BR2_x86_prescott)$(BR2_x86_athlon_4)$(BR2_x86_opteron)$(BR2_x86_c32)$(BR2_x86_64_opteron),y)
+ifeq ($(BR2_X86_CPU_HAS_SSE3),y)
 LIBEVAS_CONF_OPT += --enable-cpu-sse3
-endif # sse3
-endif # sse
-endif # mmx
-endif # x86
+else
+LIBEVAS_CONF_OPT += --disable-cpu-sse3
+endif
 
 ifeq ($(BR2_powerpc_7400)$(BR2_powerpc_7450)$(BR2_powerpc_970),y)
 LIBEVAS_CONF_OPT += --enable-cpu-altivec