arm: Don't unconditionally build dsputil files

Signed-off-by: Martin Storsjö <martin@martin.st>

libavcodec/arm/Makefile

@@ -1,16 +1,16 @@
 ARCH_HEADERS = mathops.h
 
-OBJS                                   += arm/dsputil_init_arm.o        \
-                                          arm/dsputil_arm.o             \
-                                          arm/fmtconvert_init_arm.o     \
-                                          arm/jrevdct_arm.o             \
-                                          arm/simple_idct_arm.o         \
+OBJS                                   += arm/fmtconvert_init_arm.o
 
 OBJS-$(CONFIG_AAC_DECODER)             += arm/aacpsdsp_init_arm.o       \
                                           arm/sbrdsp_init_arm.o
 OBJS-$(CONFIG_AC3DSP)                  += arm/ac3dsp_init_arm.o         \
                                           arm/ac3dsp_arm.o
 OBJS-$(CONFIG_DCA_DECODER)             += arm/dcadsp_init_arm.o
+OBJS-$(CONFIG_DSPUTIL)                 += arm/dsputil_init_arm.o        \
+                                          arm/dsputil_arm.o             \
+                                          arm/jrevdct_arm.o             \
+                                          arm/simple_idct_arm.o
 OBJS-$(CONFIG_FFT)                     += arm/fft_init_arm.o            \
                                           arm/fft_fixed_init_arm.o
 OBJS-$(CONFIG_FLAC_DECODER)            += arm/flacdsp_init_arm.o        \
@@ -33,15 +33,14 @@ OBJS-$(CONFIG_RV40_DECODER)            += arm/rv34dsp_init_arm.o        \
                                           arm/rv40dsp_init_arm.o
 OBJS-$(CONFIG_VIDEODSP)                += arm/videodsp_init_arm.o       \
 
-ARMV5TE-OBJS                           += arm/dsputil_init_armv5te.o    \
-                                          arm/simple_idct_armv5te.o     \
-
+ARMV5TE-OBJS-$(CONFIG_DSPUTIL)         += arm/dsputil_init_armv5te.o    \
+                                          arm/simple_idct_armv5te.o
 ARMV5TE-OBJS-$(CONFIG_MPEGVIDEO)       += arm/mpegvideo_armv5te.o       \
                                           arm/mpegvideo_armv5te_s.o
 ARMV5TE-OBJS-$(CONFIG_VIDEODSP)        += arm/videodsp_init_armv5te.o   \
                                           arm/videodsp_armv5te.o
 
-ARMV6-OBJS                             += arm/dsputil_init_armv6.o      \
+ARMV6-OBJS-$(CONFIG_DSPUTIL)           += arm/dsputil_init_armv6.o      \
                                           arm/dsputil_armv6.o           \
                                           arm/simple_idct_armv6.o       \
 
@@ -55,17 +54,17 @@ ARMV6-OBJS-$(CONFIG_VP8_DECODER)       += arm/vp8_armv6.o               \
 
 VFP-OBJS-$(HAVE_ARMV6)                 += arm/fmtconvert_vfp.o
 
-NEON-OBJS                              += arm/dsputil_init_neon.o       \
-                                          arm/dsputil_neon.o            \
-                                          arm/fmtconvert_neon.o         \
-                                          arm/int_neon.o                \
-                                          arm/simple_idct_neon.o        \
+NEON-OBJS                              += arm/fmtconvert_neon.o
 
 NEON-OBJS-$(CONFIG_AC3DSP)             += arm/ac3dsp_neon.o
 NEON-OBJS-$(CONFIG_AAC_DECODER)        += arm/aacpsdsp_neon.o           \
                                           arm/sbrdsp_neon.o
 NEON-OBJS-$(CONFIG_DCA_DECODER)        += arm/dcadsp_neon.o             \
                                           arm/synth_filter_neon.o
+NEON-OBJS-$(CONFIG_DSPUTIL)            += arm/dsputil_init_neon.o       \
+                                          arm/dsputil_neon.o            \
+                                          arm/int_neon.o                \
+                                          arm/simple_idct_neon.o
 NEON-OBJS-$(CONFIG_FFT)                += arm/fft_neon.o                \
                                           arm/fft_fixed_neon.o
 NEON-OBJS-$(CONFIG_H264CHROMA)         += arm/h264cmc_neon.o