Apply neonflag only to files using neon instructions with configure.

diff --git a/arch/arm/Makefile.in b/arch/arm/Makefile.in
index 05e14d671a3e1e1281ab3038062e581e87c37831..1db301a131881af35d5f794b80771a91865f591d 100644 (file)
--- a/arch/arm/Makefile.in
+++ b/arch/arm/Makefile.in
@@ -6,6 +6,7 @@ CC=
 CFLAGS=
 SFLAGS=
 INCLUDES=
+NEONFLAG=
 SUFFIX=
 
 SRCDIR=.
@@ -21,10 +22,10 @@ all: \
        insert_string_acle.o insert_string_acle.lo
 
 adler32_neon.o:
-       $(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/adler32_neon.c
+       $(CC) $(CFLAGS) $(NEONFLAG) $(INCLUDES) -c -o $@ $(SRCDIR)/adler32_neon.c
 
 adler32_neon.lo:
-       $(CC) $(SFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/adler32_neon.c
+       $(CC) $(SFLAGS) $(NEONFLAG) $(INCLUDES) -c -o $@ $(SRCDIR)/adler32_neon.c
 
 armfeature.o:
        $(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/armfeature.c
@@ -33,10 +34,10 @@ armfeature.lo:
        $(CC) $(SFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/armfeature.c
 
 chunkset_neon.o:
-       $(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/chunkset_neon.c
+       $(CC) $(CFLAGS) $(NEONFLAG) $(INCLUDES) -c -o $@ $(SRCDIR)/chunkset_neon.c
 
 chunkset_neon.lo:
-       $(CC) $(SFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/chunkset_neon.c
+       $(CC) $(SFLAGS) $(NEONFLAG) $(INCLUDES) -c -o $@ $(SRCDIR)/chunkset_neon.c
 
 crc32_acle.o:
        $(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/crc32_acle.c
@@ -45,10 +46,10 @@ crc32_acle.lo:
        $(CC) $(SFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/crc32_acle.c
 
 slide_neon.o:
-       $(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/slide_neon.c
+       $(CC) $(CFLAGS) $(NEONFLAG) $(INCLUDES) -c -o $@ $(SRCDIR)/slide_neon.c
 
 slide_neon.lo:
-       $(CC) $(SFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/slide_neon.c
+       $(CC) $(SFLAGS) $(NEONFLAG) $(INCLUDES) -c -o $@ $(SRCDIR)/slide_neon.c
 
 insert_string_acle.o:
        $(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/insert_string_acle.c

diff --git a/configure b/configure
index edbc51fcc29b12fbdd59becef668f49b0cb345c7..53fc68445f4236efe971e3429c7b64c94974ccaf 100755 (executable)
--- a/configure
+++ b/configure
@@ -1293,8 +1293,7 @@ case "${ARCH}" in
 
                     if test $buildneon -eq 1; then
                         if test $MFPU_NEON_AVAILABLE -eq 1;then
-                            CFLAGS="${CFLAGS} -mfpu=neon"
-                            SFLAGS="${SFLAGS} -mfpu=neon"
+                            NEONFLAG="-mfpu=neon"
                         fi
 
                         CFLAGS="${CFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH"
@@ -1317,8 +1316,7 @@ case "${ARCH}" in
 
                     if test $buildneon -eq 1; then
                         if test $MFPU_NEON_AVAILABLE -eq 1;then
-                            CFLAGS="${CFLAGS} -mfpu=neon"
-                            SFLAGS="${SFLAGS} -mfpu=neon"
+                            NEONFLAG="-mfpu=neon"
                         fi
 
                         CFLAGS="${CFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH"
@@ -1600,6 +1598,7 @@ if [ "$SRCDIR" != "$BUILDDIR" ]; then ARCHINCLUDES="-I$BUILDDIR ${ARCHINCLUDES}"
 sed < $SRCDIR/$ARCHDIR/Makefile.in "
 /^CC *=/s#=.*#=$CC#
 /^CFLAGS *=/s#=.*#=$CFLAGS#
+/^NEONFLAG *=/s#=.*#=$NEONFLAG#
 /^SFLAGS *=/s#=.*#=$SFLAGS#
 /^LDFLAGS *=/s#=.*#=$LDFLAGS#
 /^INCLUDES *=/s#=.*#=$ARCHINCLUDES#