build: Fix make distcheck

Change-Id: I1fa5e34b44331cd56408ea7ad4483dcf6443b259
diff --git a/Transceiver52M/Makefile.am b/Transceiver52M/Makefile.am
index 3a872ef..d6dec2d 100644
--- a/Transceiver52M/Makefile.am
+++ b/Transceiver52M/Makefile.am
@@ -32,9 +32,7 @@
 dist_rev2_DATA = std_inband.rbf
 dist_rev4_DATA = std_inband.rbf
 
-EXTRA_DIST = \
-	README \
-	README.Talgorithm
+EXTRA_DIST = README
 
 noinst_LTLIBRARIES = libtransceiver_common.la
 
diff --git a/Transceiver52M/arch/arm/Makefile.am b/Transceiver52M/arch/arm/Makefile.am
index 89ffb32..bc6da72 100644
--- a/Transceiver52M/arch/arm/Makefile.am
+++ b/Transceiver52M/arch/arm/Makefile.am
@@ -4,7 +4,7 @@
 ARCH_FLAGS = -mfpu=neon
 endif
 
-AM_CFLAGS = -Wall $(ARCH_FLAGS) -std=gnu99 -I../common
+AM_CFLAGS = -Wall $(ARCH_FLAGS) -std=gnu99 -I${srcdir}/../common
 AM_CCASFLAGS = $(ARCH_FLAGS)
 
 noinst_LTLIBRARIES = libarch.la
diff --git a/Transceiver52M/arch/x86/Makefile.am b/Transceiver52M/arch/x86/Makefile.am
index f39dde5..a79b80a 100644
--- a/Transceiver52M/arch/x86/Makefile.am
+++ b/Transceiver52M/arch/x86/Makefile.am
@@ -4,6 +4,11 @@
 noinst_LTLIBRARIES += libarch_sse_3.la
 noinst_LTLIBRARIES += libarch_sse_4_1.la
 
+noinst_HEADERS = \
+	convert_sse_3.h \
+	convert_sse_4_1.h \
+	convolve_sse_3.h
+
 libarch_la_LIBADD = $(top_builddir)/Transceiver52M/arch/common/libarch_common.la
 
 # SSE 3 specific code