[HDFS-4484] libwebhdfs compilation broken with gcc 4.6.2

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.1.0-beta
• Fix Version/s: 2.1.0-beta

Environment

OpenSUSE 12.1, x86_64, gcc 4.6.2

• Target Version/s: 2.1.0-beta
• Hadoop Flags: Reviewed
• Assignee: Colin McCabe
• Reporter: Colin McCabe
• Created: 08/Feb/13 20:03
• Updated: 27/Aug/13 22:07
• Resolved: 13/Mar/13 03:01

Description

libwebhdfs doesn't compile with gcc 4.6.2.

/home/cmccabe/hadoop1/hadoop-hdfs-project/hadoop-hdfs/src/contrib/libwebhdfs/src/test_libwebhdfs_ops.c: In function ‘main’:
/home/cmccabe/hadoop1/hadoop-hdfs-project/hadoop-hdfs/src/contrib/libwebhdfs/src/test_libwebhdfs_ops.c:260:9: error: ‘for’ loop initial declarations are only allowed in C99 mode
/home/cmccabe/hadoop1/hadoop-hdfs-project/hadoop-hdfs/src/contrib/libwebhdfs/src/test_libwebhdfs_ops.c:260:9: note: use option -std=c99 or -std=gnu99 to compile your code
/home/cmccabe/hadoop1/hadoop-hdfs-project/hadoop-hdfs/src/contrib/libwebhdfs/src/test_libwebhdfs_ops.c:284:13: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘tOffset’ [-Wformat]
/home/cmccabe/hadoop1/hadoop-hdfs-project/hadoop-hdfs/src/contrib/libwebhdfs/src/test_libwebhdfs_ops.c:285:13: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘tOffset’ [-Wformat]
/home/cmccabe/hadoop1/hadoop-hdfs-project/hadoop-hdfs/src/contrib/libwebhdfs/src/test_libwebhdfs_ops.c:308:17: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘tOffset’ [-Wformat]
/home/cmccabe/hadoop1/hadoop-hdfs-project/hadoop-hdfs/src/contrib/libwebhdfs/src/test_libwebhdfs_ops.c:309:17: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘tOffset’ [-Wformat]

Issue Links

• is related to: HADOOP-9329 document native build dependencies in BUILDING.txt