fix build w/only mmx+sse enabled

many _sse2.asm have sse implementations as well

Change-Id: Idfa1f5cab593e4913aaad37f7223e8430188c44a

vpx_dsp/vpx_dsp.mk

diff --git a/vpx_dsp/vpx_dsp.mk b/vpx_dsp/vpx_dsp.mk
index 5d4ec3e..abe05e5 100644
--- a/vpx_dsp/vpx_dsp.mk
+++ b/vpx_dsp/vpx_dsp.mk
@@ -40,12 +40,14 @@
 DSP_SRCS-yes += intrapred.c
 
 ifeq ($(CONFIG_USE_X86INC),yes)
+DSP_SRCS-$(HAVE_SSE) += x86/intrapred_sse2.asm
 DSP_SRCS-$(HAVE_SSE2) += x86/intrapred_sse2.asm
 DSP_SRCS-$(HAVE_SSSE3) += x86/intrapred_ssse3.asm
 endif  # CONFIG_USE_X86INC
 
 ifeq ($(CONFIG_VP9_HIGHBITDEPTH),yes)
 ifeq ($(CONFIG_USE_X86INC),yes)
+DSP_SRCS-$(HAVE_SSE)  += x86/highbd_intrapred_sse2.asm
 DSP_SRCS-$(HAVE_SSE2) += x86/highbd_intrapred_sse2.asm
 endif  # CONFIG_USE_X86INC
 endif  # CONFIG_VP9_HIGHBITDEPTH
@@ -265,6 +267,8 @@
 DSP_SRCS-$(HAVE_AVX2)   += x86/sad_avx2.c
 
 ifeq ($(CONFIG_USE_X86INC),yes)
+DSP_SRCS-$(HAVE_SSE)    += x86/sad4d_sse2.asm
+DSP_SRCS-$(HAVE_SSE)    += x86/sad_sse2.asm
 DSP_SRCS-$(HAVE_SSE2)   += x86/sad4d_sse2.asm
 DSP_SRCS-$(HAVE_SSE2)   += x86/sad_sse2.asm
 DSP_SRCS-$(HAVE_SSE2)   += x86/subtract_sse2.asm
@@ -295,6 +299,7 @@
 
 DSP_SRCS-$(HAVE_MMX)    += x86/variance_mmx.c
 DSP_SRCS-$(HAVE_MMX)    += x86/variance_impl_mmx.asm
+DSP_SRCS-$(HAVE_SSE)    += x86/variance_sse2.c
 DSP_SRCS-$(HAVE_SSE2)   += x86/variance_sse2.c  # Contains SSE2 and SSSE3
 DSP_SRCS-$(HAVE_AVX2)   += x86/variance_avx2.c
 DSP_SRCS-$(HAVE_AVX2)   += x86/variance_impl_avx2.c
@@ -304,6 +309,7 @@
 endif  # ARCH_X86_64
 
 ifeq ($(CONFIG_USE_X86INC),yes)
+DSP_SRCS-$(HAVE_SSE)    += x86/subpel_variance_sse2.asm
 DSP_SRCS-$(HAVE_SSE2)   += x86/subpel_variance_sse2.asm  # Contains SSE2 and SSSE3
 endif  # CONFIG_USE_X86INC