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https://issues.apache.org/jira/browse/COUCHDB-2994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15248644#comment-15248644
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Noah Mehl commented on COUCHDB-2994:
------------------------------------
I get a different error with gcc49:
root@441920aa-c373-40a0-a990-a6b8ce0d8dd4 /opt/local/src/couchdb-snappy]#
/opt/local/src/couchdb/bin/rebar clean
==> couchdb-snappy (clean)
[root@441920aa-c373-40a0-a990-a6b8ce0d8dd4 /opt/local/src/couchdb-snappy]#
/opt/local/src/couchdb/bin/rebar co
==> couchdb-snappy (compile)
Compiled src/snappy.erl
Compiling c_src/snappy_nif.cc
Compiling c_src/snappy/snappy-sinksource.cc
Compiling c_src/snappy/snappy-stubs-internal.cc
Compiling c_src/snappy/snappy.cc
c_src/snappy/snappy.cc: In instantiation of 'bool
snappy::SnappyScatteredWriter<Allocator>::AppendFromSelf(std::size_t,
std::size_t) [with Allocator = snappy::SnappySinkAllocator; std::size_t = long
unsigned int]':
c_src/snappy/snappy.cc:779:13: required from 'void
snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer =
snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>]'
c_src/snappy/snappy.cc:865:3: required from 'bool
snappy::InternalUncompressAllTags(snappy::SnappyDecompressor*, Writer*,
snappy::uint32) [with Writer =
snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>; snappy::uint32 =
unsigned int]'
c_src/snappy/snappy.cc:1549:78: required from here
c_src/snappy/snappy.cc:1401:21: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
if (offset - 1u < op_ptr_ - op_base_) {
> Trouble Compiling couchdb-snappy
> --------------------------------
>
> Key: COUCHDB-2994
> URL: https://issues.apache.org/jira/browse/COUCHDB-2994
> Project: CouchDB
> Issue Type: Bug
> Components: Build System
> Affects Versions: 2.0.0
> Reporter: Noah Mehl
>
> I am trying to build CouchDB (master) on a smartos base64-lts zone. I'm
> getting the following output from couchdb-snappy:
> root@441920aa-c373-40a0-a990-a6b8ce0d8dd4 /opt/local/src/couchdb/src/snappy]#
> /opt/local/src/couchdb/bin/rebar clean
> ==> snappy (clean)
> [root@441920aa-c373-40a0-a990-a6b8ce0d8dd4
> /opt/local/src/couchdb/src/snappy]# /opt/local/src/couchdb/bin/rebar co
> ==> snappy (compile)
> Compiled src/snappy.erl
> Compiling c_src/snappy_nif.cc
> Compiling c_src/snappy/snappy-sinksource.cc
> Compiling c_src/snappy/snappy-stubs-internal.cc
> Compiling c_src/snappy/snappy.cc
> c_src/snappy/snappy.cc: In member function 'bool
> snappy::SnappyDecompressor::RefillTag()':
> c_src/snappy/snappy.cc:834:21: warning: comparison between signed and
> unsigned integer expressions [-Wsign-compare]
> c_src/snappy/snappy.cc: In instantiation of 'bool
> snappy::SnappyScatteredWriter<Allocator>::AppendFromSelf(std::size_t,
> std::size_t) [with Allocator = snappy::SnappySinkAllocator; std::size_t =
> long unsigned int]':
> c_src/snappy/snappy.cc:779:9: required from 'void
> snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer =
> snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>]'
> c_src/snappy/snappy.cc:865:3: required from 'bool
> snappy::InternalUncompressAllTags(snappy::SnappyDecompressor*, Writer*,
> snappy::uint32) [with Writer =
> snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>; snappy::uint32 =
> unsigned int]'
> c_src/snappy/snappy.cc:1549:78: required from here
> c_src/snappy/snappy.cc:1401:5: warning: comparison between signed and
> unsigned integer expressions [-Wsign-compare]
> Any help would be appreciated. Thanks!
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