speex: configure in float or fixed mode based on TARGET_FPU

Decide float or fixed mode usage depending on whether hardware
FPU is present or not.

(From OE-Core rev: e8f707f16a38d85535593a32efff6dcbf4ddb203)

Signed-off-by: Fahad Arslan <Fahad_Arslan@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/speex/speex-fpu.inc

@@ -0,0 +1,4 @@
+def get_speex_fpu_setting(bb, d):
+     if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
+             return "--enable-fixed-point --disable-float-api --disable-vbr"
+     return ""

meta/recipes-multimedia/speex/speex_1.2rc1.bb

@@ -19,5 +19,7 @@ PARALLEL_MAKE = ""
 inherit autotools pkgconfig lib_package
 
 EXTRA_OECONF = " --enable-fixed-point --with-ogg-libraries=${STAGING_LIBDIR} \
-                 --disable-float-api --disable-vbr \
                  --with-ogg-includes=${STAGING_INCDIR} --disable-oggtest"
+
+require speex-fpu.inc
+EXTRA_OECONF += "${@get_speex_fpu_setting(bb, d)}"