[LG Optimus 3D] lung1:
Here is the ROM result

a@a:~/l$ make -j 32
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=5.1.1
CM_VERSION=12.1-20150630-UNOFFICIAL-p720
TARGET_PRODUCT=cm_p720
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=cortex-a9
TARGET_2ND_ARCH=
TARGET_2ND_ARCH_VARIANT=
TARGET_2ND_CPU_VARIANT=
HOST_ARCH=x86_64
HOST_OS=linux
HOST_OS_EXTRA=Linux-3.16.0-41-generic-x86_64-with-Ubuntu-14.04-trusty
HOST_BUILD_TYPE=release
BUILD_ID=LMY48B
OUT_DIR=/home/a/l/out
============================================
"ebtables is disabled on this build"
find: `omapmmlib/java': No such file or directory
find: `omapmmlib/java': No such file or directory
find: `dummy': No such file or directory
PRODUCT_COPY_FILES vendor/cm/prebuilt/common/etc/apns-conf.xml:system/etc/apns-conf.xml ignored.
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/etc/wifi/wpa_supplicant.conf'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/etc/wifi/wpa_supplicant.conf'
PRODUCT_COPY_FILES device/generic/goldfish/data/etc/apns-conf.xml:system/etc/apns-conf.xml ignored.
PRODUCT_COPY_FILES device/generic/goldfish/camera/media_profiles.xml:system/etc/media_profiles.xml ignored.
PRODUCT_COPY_FILES device/generic/goldfish/camera/media_codecs.xml:system/etc/media_codecs.xml ignored.
PRODUCT_COPY_FILES hardware/libhardware_legacy/audio/audio_policy.conf:system/etc/audio_policy.conf ignored.
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/etc/permissions/android.software.live_wallpaper.xml'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/etc/permissions/android.software.live_wallpaper.xml'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libril.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libril.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/hw/lights.omap4.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/hw/lights.omap4.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/hw/camera.omap4.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/hw/camera.omap4.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/hw/nfc.default.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/hw/nfc.default.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libtinyalsa.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libtinyalsa.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/bin/rild'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/bin/rild'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libmm_osal.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libmm_osal.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX_Core.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX_Core.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libion.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libion.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libtiutils.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libtiutils.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libdomx.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libdomx.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.MISC.SAMPLE.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.MISC.SAMPLE.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.CAMERA.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.CAMERA.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.DECODER.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.DECODER.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.H264E.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.H264E.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.MPEG4E.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.MPEG4E.so'
build/core/Makefile:46: warning: overriding commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.DECODER.secure.so'
build/core/base_rules.mk:550: warning: ignoring old commands for target `/home/a/l/out/target/product/p720/system/lib/libOMX.TI.DUCATI1.VIDEO.DECODER.secure.so'
No private recovery resources for TARGET_DEVICE p720
make -C kernel/lge/oomap4-common O=/home/a/l/out/target/product/p720/obj/KERNEL_OBJ ARCH=arm CROSS_COMPILE="/home/a/l/prebuilts/misc/linux-x86/ccache/ccache arm-eabi-" VARIANT_DEFCONFIG= SELINUX_DEFCONFIG= cyanogenmod_p720_defconfig
make[1]: Entering directory `/home/a/l/kernel/lge/oomap4-common'
target thumb C++: libcamera_client <= frameworks/av/camera/ICameraClient.cpp
target thumb C++: libcamera_client <= frameworks/av/camera/ICameraService.cpp
target SharedLib: libcamera_metadata (/home/a/l/out/target/product/p720/obj/SHARED_LIBRARIES/libcamera_metadata_intermediates/LINKED/libcamera_metadata.so)
target thumb C++: libgui <= frameworks/native/libs/gui/IGraphicBufferProducer.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/IProducerListener.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/ISensorEventConnection.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/ISensorServer.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/ISurfaceComposer.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/ISurfaceComposerClient.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/LayerState.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/Sensor.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/SensorEventQueue.cpp
target thumb C++: libgui <= frameworks/native/libs/gui/SensorManager.cpp
frameworks/av/camera/ICameraClient.cpp: In member function 'virtual void android::BpCameraClient::notifyCallback(int32_t, int32_t, int32_t)':
frameworks/av/camera/ICameraClient.cpp:49:63: error: 'CAMERA_FRAME_DATA_FD' was not declared in this scope
if ((msgType == CAMERA_MSG_PREVIEW_FRAME) && (ext1 == CAMERA_FRAME_DATA_FD)) {
^
frameworks/av/camera/ICameraClient.cpp: In member function 'virtual android::status_t android::BnCameraClient::onTransact(uint32_t, const android::Parcel&, android::Parcel*, uint32_t)':
frameworks/av/camera/ICameraClient.cpp:101:67: error: 'CAMERA_FRAME_DATA_FD' was not declared in this scope
if ((msgType == CAMERA_MSG_PREVIEW_FRAME) && (ext1 == CAMERA_FRAME_DATA_FD)) {
^
make: *** [/home/a/l/out/target/product/p720/obj/SHARED_LIBRARIES/libcamera_client_intermediates/ICameraClient.o] Error 1
make: *** Waiting for unfinished jobs....
target thumb C++: libgui <= frameworks/native/libs/gui/StreamSplitter.cpp
GEN /home/a/l/out/target/product/p720/obj/KERNEL_OBJ/Makefile
In file included from system/media/camera/include/system/camera_metadata.h:23:0,
from frameworks/av/include/camera/CameraMetadata.h:20,
from frameworks/av/include/camera/CaptureResult.h:21,
from frameworks/av/include/camera/camera2/ICameraDeviceCallbacks.h:27,
from frameworks/av/camera/ICameraService.cpp:37:
system/media/camera/include/system/camera_vendor_tags.h:36:8: error: redefinition of 'struct vendor_tag_ops'
struct vendor_tag_ops {
^
In file included from frameworks/av/include/camera/ICameraServiceListener.h:23:0,
from frameworks/av/camera/ICameraService.cpp:31:
device/lge/p720/include/hardware/camera_common.h:261:8: error: previous definition of 'struct vendor_tag_ops'
struct vendor_tag_ops {
^
make: *** [/home/a/l/out/target/product/p720/obj/SHARED_LIBRARIES/libcamera_client_intermediates/ICameraService.o] Error 1
frameworks/native/libs/gui/Sensor.cpp: In constructor 'android::Sensor::Sensor(const sensor_t*, int)':
frameworks/native/libs/gui/Sensor.cpp:236:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (mFlags != hwSensor->flags) {
^
#
# configuration written to .config
#
make[1]: Leaving directory `/home/a/l/kernel/lge/oomap4-common'

#### make failed to build some targets (01:34 (mm:ss)) ####