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Masatake Iwasaki commented on HADOOP-17196: ------------------------------------------- We should accept it if we can not fix critical bug/regression without the change. It is not the case here. > Fix C/C++ standard warnings > --------------------------- > > Key: HADOOP-17196 > URL: https://issues.apache.org/jira/browse/HADOOP-17196 > Project: Hadoop Common > Issue Type: Bug > Components: build > Affects Versions: 3.1.3 > Environment: Windows 10 Pro 64-bit > Reporter: Gautham Banasandra > Assignee: Gautham Banasandra > Priority: Major > Fix For: 3.2.2, 3.3.1, 3.4.0 > > Original Estimate: 168h > Remaining Estimate: 168h > > The C/C++ language standard is not specified in a cross-compiler manner. Even > though it's as straight forward as passing *-std* as compiler arguments, not > all the values are supported by all the compilers. For example, compilation > with the Visual C++ compiler on Windows with *-std=gnu99* flag causes the > following warning - > {code:java} > cl : command line warning D9002: ignoring unknown option '-std=gnu99' > [Z:\hadoop-hdfs-project\hadoop-hdfs-native-client\target\native\main\native\libhdfs-examples\hdfs_read.vcxproj] > {code} > Thus, we need to use the appropriate flags provided by CMake to specify the > C/C++ standards so that it is compiler friendly. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org