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https://issues.apache.org/jira/browse/ZOOKEEPER-2108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ZOOKEEPER-2108:
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Labels: pull-request-available (was: )
> Compilation error in ZkAdaptor.cc with GCC 4.7 or later
> -------------------------------------------------------
>
> Key: ZOOKEEPER-2108
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2108
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.4.6
> Reporter: Emmanuel Bourg
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Hi,
> Debian and Fedora have a patch fixing a compilation failure in ZkAdaptor.cc
> but it doesn't appear to be fixed in the upcoming version 3.5.0. This issue
> is similar to ZOOKEEPER-470 and ZOOKEEPER-1795.
> The error is :
> {code}
> g++ -DHAVE_CONFIG_H -I. -I.. -D_FORTIFY_SOURCE=2
> -I/home/ebourg/packaging/zookeeper/src/contrib/zktreeutil/../../c/include
> -I/home/ebourg/packaging/zookeeper/src/contrib/zktreeutil/../../c/generated
> -I../include -I/usr/local/include -I/usr/include -I/usr/include/libxml2 -g
> -O2 -fstack-protector-strong -Wformat -Werror=format-security -MT ZkAdaptor.o
> -MD -MP -MF .deps/ZkAdaptor.Tpo -c -o ZkAdaptor.o ZkAdaptor.cc
> ZkAdaptor.cc: In member function ‘void
> zktreeutil::ZooKeeperAdapter::reconnect()’:
> ZkAdaptor.cc:220:21: error: ‘sleep’ was not declared in this scope
> sleep (1);
> {code}
> This is fixed by including unistd.h in ZkAdaptor.cc or ZkAdaptor.h
> The Debian patch:
> https://sources.debian.net/src/zookeeper/3.4.5%2Bdfsg-2/debian/patches/ftbfs-gcc-4.7.diff/
> and the Fedora patch:
> http://pkgs.fedoraproject.org/cgit/zookeeper.git/tree/zookeeper-3.4.5-zktreeutil-gcc.patch
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