These changes are to enable analytics systemless tests. These tests run inside a virtual environment
Merge pull request #2 from Juniper/analytics_systest_build

These changes are to enable analytics systemless tests. These tests run ...
o Add gcc version check for optimized and profile builds. gcc 4.7.0 is buggy when -O2 and -O3 level optimization is turned on
Restore macos SDK path settings
Fix more build issues in macos mavericks
Retrieve MacOS SDK version correctly skipping third sub-minor version number
Merge pull request #3 from Juniper/ananth_commit

Ananth commit
Add dependency to generate buildinfo files.
Indentation change
Merge pull request #4 from ashoksr/master

Add dependency to generate buildinfo files.
Add thrift python build rule
Merge pull request #5 from Juniper/roque_build

Add thrift python build rule
Add Nova VIF driver
Make Json string for build-info compatible with previous release Json string
Merge pull request #6 from ashoksr/master

Make Json string for build-info compatible with previous release Json st...
Disable gperf memory check to see if this causes test timeout issues
Merge pull request #7 from Juniper/ananth_commit

Disable gperf memory check to see if this causes test timeout issues
Skip HEAPCHECK in CentOS
Merge remote branch 'github/master' into ananth_commit
Change Shell to shell