libthai-0.1.5: build is broken by failing self tests

[Yuri]

Here is the failure log:

PASS: test-thcoll.sh
Testing with string: ���ʴդ�Ѻ �����繡�÷��ͺ����ͧ
Total 8 cut points.Cut points list: 6, 10, 14, 18, 21, 23, 26, 29
Output string is 
���ʴ�<WBR>��Ѻ<WBR>���<WBR>����<WBR>���<WBR>��<WBR>�ͺ<WBR>���<WBR>�ͧbump.

Output string length is 71
*** End of thbrk self test ******
PASS: test_thbrk
Testing thwchar...
Input: tis-620-0 string of length 32: ���ʴդ�Ѻ �����繡�÷��ͺ����ͧ
Output: Unicode string of length 32:
Convert back to tis-620-0 string...
Output: tis-620-0 string of length 32: ���ʴդ�Ѻ �����繡�÷��ͺ����ͧ
Input = output, correct! Test thwchar OK.
PASS: test_thwchar
Testing with input string: ���ʴդ�Ѻ �����繡�÷��ͺ����ͧ
Converting to Unicode...
Calling th_wbrk()...
Total 8 cut points.Cut points list: 6, 10, 14, 18, 21, 23, 26, 29
Calling th_wbrk_line() ....
Return value from th_wbrk_line is 71
Output string length is 71
Compare with result from th_brk_line()..
Error! Comparison of results from th_brk_line() and th_wbrk_line() failed.
th_brk_line 
:"���ʴ�<WBR>��Ѻ<WBR>���<WBR>����<WBR>���<WBR>��<WBR>�ͺ<WBR>���<WBR>�ͧ8.0 
lib version bump.
"
th_wbrk_line:"���ʴ�<WBR>��Ѻ<WBR>���<WBR>����<WBR>���<WBR>��<WBR>�ͺ<WBR>���<WBR>�ͧ"
Test th_wbrk_line() failed...
FAIL: test_thwbrk
===================
1 of 9 tests failed
===================
gmake[2]: *** [check-TESTS] Error 1
gmake[2]: Leaving directory 
`/usr/ports/devel/libthai/work/libthai-0.1.5/tests'
gmake[1]: *** [check-am] Error 2
gmake[1]: Leaving directory 
`/usr/ports/devel/libthai/work/libthai-0.1.5/tests'
gmake: *** [check-recursive] Error 1
*** Error code 1