Todd Lipcon has uploaded this change for review. (
http://gerrit.cloudera.org:8080/9472
Change subject: build: use thin static libraries on Linux
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build: use thin static libraries on Linux
Thin static libraries just contain pointers to .o files rather than copying all
of the data. This reduces the amount of IO during the build as well as the
required
disk space.
For example, comparing a clean build ('ninja clean kudu') before and after this
change, we can see that the build is about 40% faster and about 200x
less disk space in the lib/ directory.
Thick (original):
real 0m24.784s
user 0m58.643s
sys 0m37.701s
todd@ve0518:/data/1/todd/kudu$ du -sm build/release/lib/
594 build/release/lib/
Thin:
real 0m17.422s
user 0m56.092s
sys 0m34.131s
todd@ve0518:/data/1/todd/kudu$ du -sm build/release/lib/
3 build/release/lib/
Change-Id: If662cea380e06eaddf45e52617e38e55e4613773
---
M CMakeLists.txt
1 file changed, 10 insertions(+), 0 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/72/9472/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: If662cea380e06eaddf45e52617e38e55e4613773
Gerrit-Change-Number: 9472
Gerrit-PatchSet: 1
Gerrit-Owner: Todd Lipcon <t...@apache.org>
