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https://issues.apache.org/jira/browse/MESOS-9329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16845237#comment-16845237
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Joseph Wu commented on MESOS-9329:
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Just to clarify, *older* versions of libevent do not have CMake build files.
We could potentially bump libevent to
[2.1.8-stable|https://github.com/libevent/libevent/releases/tag/release-2.1.8-stable]
to get both autotools and CMake on the same version.
> CMake build on Fedora 28 fails due to libevent error
> ----------------------------------------------------
>
> Key: MESOS-9329
> URL: https://issues.apache.org/jira/browse/MESOS-9329
> Project: Mesos
> Issue Type: Bug
> Reporter: Benno Evers
> Priority: Major
>
> Trying to build Mesos using cmake with the options
> {noformat}
> cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_SSL=1 -DENABLE_LIBEVENT=1
> {noformat}
> fails due to the following:
> {noformat}
> [ 1%] Building C object CMakeFiles/event_extra.dir/bufferevent_openssl.c.o
> /home/bevers/mesos/worktrees/master/build-cmake/3rdparty/libevent-2.1.5-beta/src/libevent-2.1.5-beta/bufferevent_openssl.c:
> In function ‘bio_bufferevent_new’:
> /home/bevers/mesos/worktrees/master/build-cmake/3rdparty/libevent-2.1.5-beta/src/libevent-2.1.5-beta/bufferevent_openssl.c:112:3:
> error: dereferencing pointer to incomplete type ‘BIO’ {aka ‘struct bio_st’}
> b->init = 0;
> ^~
> /home/bevers/mesos/worktrees/master/build-cmake/3rdparty/libevent-2.1.5-beta/src/libevent-2.1.5-beta/bufferevent_openssl.c:
> At top level:
> /home/bevers/mesos/worktrees/master/build-cmake/3rdparty/libevent-2.1.5-beta/src/libevent-2.1.5-beta/bufferevent_openssl.c:234:1:
> error: variable ‘methods_bufferevent’ has initializer but incomplete type
> static BIO_METHOD methods_bufferevent = {
> [...]
> {noformat}
> Since the autotools build does not have issues when enabling libevent and
> ssl, it seems most likely that the `libevent-2.1.5-beta` version used by
> default in the cmake build is somehow connected to the error message.
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