empdcd: fix compile on platforms with VFP

on platforms with VFP/hardfloat ld fails with:
empcd uses VFP register arguments, empcd.o does not
empcd uses VFP register arguments, keyeventtable.o does not
empcd uses VFP register arguments, support/mpc-0.12.2/src/libmpdclient.o does not

append to CFLAGS instead of overwrite

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/packages@40787 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/sound/empcd/patches/001-Makefile_use_VFP_CFLAGS.patch b/sound/empcd/patches/001-Makefile_use_VFP_CFLAGS.patch
new file mode 100644 (file)
index 0000000..3cfded9
--- /dev/null
+++ b/sound/empcd/patches/001-Makefile_use_VFP_CFLAGS.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -17,7 +17,7 @@ DEPS = Makefile
+ OBJS  = empcd.o keyeventtable.o support/mpc-0.12.2/src/libmpdclient.o
+ WARNS = -W -Wall -pedantic -Wno-format -Wno-unused -Wno-long-long
+ EXTRA   = -g3
+-CFLAGS        = $(WARNS) $(EXTRA) -D_GNU_SOURCE
++CFLAGS        += $(WARNS) $(EXTRA) -D_GNU_SOURCE
+ LDFLAGS       =
+ CC      = gcc
+ RM      = rm