Fix "make acp" under Cygwin. DO NOT MERGE.
Fix "make acp" under Cygwin. DO NOT MERGE.

Change-Id: I52ae8d4835b27a712d4795e7f41fa9ca4f3a822d

Hybrid-Power/startsync,knone1/platform_manifest,see4ri/lolili,xorware/android_build,ND-3500/platform_manifest,xorware/android_build,pranav01/platform_manifest,xorware/android_build,xorware/android_build,hagar006/platform_manifest,fallouttester/platform_manifest,RR-msm7x30/platform_manifest,xorware/android_build