Fixes for Ubuntu 16.04 to fix C++ coverage #2705
Merged
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Two build side fixes required together with nodejs/node#39326 to address the currently broken C++ coverage.
ansible: downgrade to Python 3.7 on Ubuntu 16.04
On Ubuntu 16.04 the
python3-pip
package is not compatible withPython 3.8 and later. Downgrade Python 3 to Python 3.7 which is
new enough for building current Node.js (Python 3.6 or later) but
still compatible with the
python3-pip
package.jenkins: set GCOV on Ubuntu to match CC/CXX
Code coverage runs
gcov
but this needs to match the version ofgcc/g++ used.
Refs: nodejs/node#39303
Refs: nodejs/node#39326