XXXX_patch_yocto

1. add a choose bar.
   add "AGL_IMAGE_LTP = "yes"" to:
1) /meta-agl/templates/base/local.conf.sample
2) /build/conf/local.conf

2. add depend packages.
   file**: /meta-agl/meta-ivi-common/recipes-test/packagegroups/packagegroup-ivi-common-test.bb
contents**:
RDEPENDS_packagegroup-ivi-common-test-ltp += " \
initscripts-functions bind-utils binutils \
cronie dnsmasq expect inetutils-ftp inetutils-rsh \
iptables logrotate net-tools sysstat tcpdump vsftpd \
lighttpd audit autoconf automake bind btrfs-tools \
cmake cpio cronie dosfstools e2fsprogs exfat-utils \
expect fuse-exfat gcc glibc grep gzip hdparm \
inetutils iproute2 iproute2-ss iputils libaio libcap \
libevent libmpc libnfsidmap libpam libtirpc lvm2 \
lzo m4 make mpfr net-tools nfs-utils ntfs-3g-ntfsprogs \
ossp-uuid parted perl quota rpcbind sudo tar tcl tcpdump \
tcp-wrappers traceroute unzip which \
xinetd zip zlib netkit-ftp auditd \
netkit-rusers-server netkit-rusers-client \
netkit-rsh-server netkit-rsh-client \
netkit-rwho-server netkit-rwho-client \
glibc util-linux util-linux-uuidgen gcc-symlinks \
glibc-utils curl shadow ntfsprogs ethtool \
iproute2-tc \

3. add kernel config files(.cfg):
   file**: /meta-agl/meta-agl-bsp/recipes-kernel/linux/linux-%.bbappend
contents**:
${@bb.utils.contains('AGL_IMAGE_LTP', 'yes', 'file://enable_ltp_network.cfg', '', d)} \
file**: /meta-agl/meta-agl-bsp/recipes-kernel/linux/linux/enable_ltp_network.cfg
contendts**:
CONFIG_FUNCTION_TRACER=y
CONFIG_STACK_TRACER=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETLINK_DIAG=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_ZRAM=y
CONFIG_ZRAM_LZ4_COMPRESS=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST_COMMON=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_SERPENT=m
file**: /meta-agl/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
contendts**:
${@bb.utils.contains('AGL_IMAGE_LTP', 'yes', '', ' file://disable_ipv6.cfg', d)} \

4. LTP built with modules:
   file**: /meta-agl/meta-agl/recipes-test/ltp/ltp_%.bbappend
contendts**:
do_compile_append () {
unset LDFLAGS
make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/kernel/module/delete_module/ modules
make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/kernel/firmware/fw_load_kernel/ modules
make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/kernel/device-drivers/acpi/ modules
make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/kernel/device-drivers/block/block_dev_kernel/ modules
make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/kernel/device-drivers/uaccess/ modules
# make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/commands/insmod/ modules
# make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/kernel/device-drivers/tbio/tbio_kernel/ modules
# make -C ${STAGING_KERNEL_BUILDDIR} M=$(pwd)/testcases/kernel/device-drivers/pci/tpci_kernel/ modules
}