Nikhil created MADLIB-1271:
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Summary: make `make -jx` fails if run only once
Key: MADLIB-1271
URL: https://issues.apache.org/jira/browse/MADLIB-1271
Project: Apache MADlib
Issue Type: Bug
Components: Build System
Reporter: Nikhil
Fix For: v2.0
Repro
cd ~/workspace/madlib/
mkdir build
cd build
cmake ..
make -j8
failure
{code}
-- extracting... [analysis]
-- extracting... [rename]
-- extracting... [clean up]
-- extracting... done
[ 86%] No update step for 'EP_boost'
[ 86%] No patch step for 'EP_boost'
[ 86%] Performing configure step for
'EP_boost'
Ignored: cmake -GUnix Makefiles
/Users/pivotal/workspace/madlib/build-gpdb-clang-madlib-clang-debug/third_party/src/EP_boost
[ 86%] Performing build step for 'EP_boost'
Ignored: make
[ 86%] Performing install step for 'EP_boost'
Ignored: make
[ 86%] Completed 'EP_boost'
[ 86%] Built target EP_boost
make: *** [all] Error 2
{code}
However if you run `make -j8` again, it works. We should fix it so that we
don't need to run it again.
Another side effect of this issue is that if MAKEFLAGS is set to a value > 1,
`pgxn install madlib` fails with the same error as above.
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