[HADOOP-6712] librecordio support for xerces 3, eliminate compiler warnings and the (optional) ability to compile in the source directory

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Component/s: record

Environment

64-bit linux w/gcc 4.4.3 w/xerces 3

• Tags: build, c++
• Assignee: Unassigned
• Reporter: John Plevyak
• Created: 18/Apr/10 16:19
• Updated: 16/Jul/11 19:41
• Resolved: 16/Jul/11 19:41

Description

I don't know if this code is current supported, but since it is in the tree here are some fixes:

1. support for xerces 3.X as well as 2.X
the patch checks XERCES_VERSION_MAJOR and I have tested on 3.X but before
committing, someone should retest on 2.X

2. gcc 4.4.3 on 64-bit complains about using %lld with int64_t. Casting
to 'long long int' solves the issue

3. since there is currently no ant target, check if LIBRECORDIO_BUILD_DIR
is undefined and if so assume '.' to support compiling in the source directory
This should not effect "normal" compilation if/when an ant target is created.

patch attached