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

add to CFLAGS instead of overwrite

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
libowfat: update to libowfat 0.29

new release fixes a compile error:
socket/socket_remote4.c:11:23: fatal error: havescope.h: No such file or directory

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
jtg: fix compile on platforms with VFP

buildbot reported error on platforms with VFP (sunxi,imx6,omap):
ld: error: jtg uses VFP register arguments, /tmp/ccewx1gu.o does not

CFLAGS were overwritten so append them instead

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
mdk3: fix compile on platforms with VFP

buildbot reported error on platforms with VFP (sunxi,imx6,omap):
mdk3 uses VFP register arguments, /tmp/ccBN2WMD.o does not
mdk3 uses VFP register arguments, osdep/libosdep.a(osdep.o) does not
mdk3 uses VFP register arguments, osdep/libosdep.a(network.o) does not
mdk3 uses VFP register arguments, osdep/libosdep.a(linux.o) does not
mdk3 uses VFP register arguments, osdep/libosdep.a(radiotap-parser.o) does not
mdk3 uses VFP register arguments, osdep/libosdep.a(common.o) does not
with failed to merge target specific data of file ...

CFLAGS were overwritten so append them instead

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
netpipe: fix compile on platforms with VFP

buildbot reported error on platforms with VFP (sunxi,imx6,omap):
 NPtcp uses VFP register arguments, /tmp/.o does not

CFLAGS were overwritten so append them instead

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
openrrcp: fix compile on platforms with VFP

buildbot reported error on platforms with VFP (sunxi,imx6,omap):
ld: error: ../bin/rtl83xx uses VFP register arguments, /tmp/....o does not

CFLAGS were created by acustom shellscript that was setting host
includes paths. this was disabled

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
openrrcp: fix download and project URL

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
libmad: obsolete automake macros

build fine before but openembedded has it

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
madplay: fix macro name

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
libmad: fix macro name

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
madplay: refresh package

- update Makefile to newer style
- fix macro name

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
madplay: fix compile on VFP platforms

buildbot reported an error in configure:
configure:17291: error: libmad was not found

libmad compile test did not use correct CFLAGS
(probably mfloat-abi=hard) and CFLAGS get overwritten in configure.ac

add CFLAGS to CPPFLAGS that are honoured

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
krb5: fix compile error

missing verto.h

solution from forum https://forum.openwrt.org/viewtopic.php?id=45963