Preparation:
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ant is required to be installed. 

Build zstack.war:
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#ant build-war

Build zstack-woodpecker testing libs and config files:
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#ant build-woodpecker

Build all:
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#ant all

Build all-in-one package with special build name, e.g. rc1 :
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#ant -Dzstack_build_root=/root/zstackorg/ -Dbuild.num=rc1 all-in-one

Build all-in-one package with special build name, e.g. rc1 :
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#ant -Dzstack_build_root=/root/zstackorg/ -Dbuild.num=rc1 -Dbin.version=1.0.1-rc1 all-in-one

Build all-in-one offline binary installer for CentOS6 (need to install figlet):
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#ant -Dzstack_build_root=/root/zstackorg/ offline-centos6

Build all-in-one offline binary installer for CentOS7 (need to install figlet):
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#ant -Dzstack_build_root=/root/zstackorg/ offline-centos7

Build all-in-one offline binary installer for CentOS6 and CentOS7 (need to install figlet):
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#ant -Dzstack_build_root=/root/zstackorg/ offline-centos-all

Build all-in-one offline binary installer for CentOS6 and CentOS7, with specific branch version:
#ant -Dzstack_build_root=/root/zstackorg/ offline-centos-all

Build all-in-one package with 1.2.x branch
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#ant -Dzstack_build_root=/root/zstackorg/ -Dzstack.build_version=1.2.x -Dzstack-utiltiy.build_version=1.2.x all-in-one