How to recognize that CyanogenMod is on a board?

Question

I have checked a lot of fields from http://developer.android.com/reference/android/os/Build.html .

However I am not able to get clearly information that specific device use CyanogenMod.

this is what I get:

NETWORK_TYPE="0"
SDK_INT="10"
CODENAME="REL"
INCREMENTAL="eng.android.20110308.014205"
RELEASE="2.3.3"
SDK="10"
Build.BOARD=bravo
BOOTLOADER=0.93.0001
BRAND=htc_wwe
CPU_ABI=armeabi-v7a
CPU_ABI2=armeabi
DEVICE=bravo
DISPLAY=GRI40
FINGERPRINT=htc_wwe/htc_bravo/bravo/bravo:2.2/FRF91/226611:user/release-keys
HARDWARE=bravo
HOST=giulio-desktop
ID=FRF91
MANUFACTURER=HTC
MODEL=HTC Desire
PRODUCT=htc_bravo
RADIO=unknown
TAGS=release-keys
TIME=0
TYPE=userdebug
USER=android

---

NETWORK_TYPE="0"
SDK_INT="10"
CODENAME="REL"
INCREMENTAL="eng.shade.20110307.195429"
RELEASE="2.3.3"
SDK="10"
Build.BOARD=mahimahi
BOOTLOADER=0.35.0017
BRAND=google
CPU_ABI=armeabi-v7a
CPU_ABI2=armeabi
DEVICE=passion
DISPLAY=GRI40
FINGERPRINT=google/passion/passion:2.3.3/GRI40/102588:user/release-keys
HARDWARE=mahimahi
HOST=toxygene
ID=GRI40
MANUFACTURER=HTC
MODEL=Nexus One
PRODUCT=passion
RADIO=unknown
TAGS=test-keys
TIME=0
TYPE=user
USER=shade

Answer 1

PackageManager.hasSystemFeature("com.cyanogenmod.android") will be more consistent.