Re: clucene-core-0.9.21b-1004

Jack,
       I finally found the proper fix to eliminate the "call to 'wcsstr' is
ambiguous" errors under libc++ and committed it in
clucene-core-0.9.21b-1005. The correct fix is to use
-D_WCHAR_H_CPLUSPLUS_98_CONFORMANCE_
on CXXFLAGS which allows 'fink -m' to fully pass on 10.9. Tested on 10.8 as
well under libstdc++.
                  Jack




On Sat, May 10, 2014 at 9:59 PM, Jack Howarth <[email protected]>wrote:

> Jack,
>      I committed a fix to clucene-core in the 10.7 tree that allows the
> package to build on 10.9 against libc++.. The fixes are based on those used
> by FreeBSD…
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=169872&cat=
>
> The make check can't be run yet as the test suite has a variation of this
> compiler error in
>
> g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../src -I../src  -I/sw/include
>  -D_THREAD_SAFE  -Os -c -o TestAnalyzers.o `test -f
> '../test/analysis/TestAnalyzers.cpp' || echo
> './'`../test/analysis/TestAnalyzers.cpp
> In file included from ../test/analysis/TestAnalyzers.cpp:7:
> In file included from ./test.h:9:
> In file included from ../src/CLucene.h:15:
> In file included from ../src/CLucene/index/IndexWriter.h:18:
> In file included from ../src/CLucene/store/TransactionalRAMDirectory.h:10:
> In file included from ../src/CLucene/store/RAMDirectory.h:17:
> ../src/CLucene/util/Arrays.h:154:19: warning: comparison of unsigned
> expression >= 0 is always true [-Wtautological-compare]
>                         while ( --size >= 0 ){
>                                 ~~~~~~ ^  ~
> ../test/analysis/TestAnalyzers.cpp:18:16: error: call to 'wcsstr' is
> ambiguous
>         while( (pos = _tcsstr(pos+1, _T(";"))) != NULL ) {
>                       ^~~~~~~
> ../src/CLucene/config/repl_tchar.h:37:21: note: expanded from macro
> '_tcsstr'
>     #define _tcsstr wcsstr //find location of a string
>                     ^~~~~~
> /usr/include/wchar.h:141:10: note: candidate function
> wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict);
>          ^
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cwchar:189:49:
> note: candidate function
> inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wcsstr(const wchar_t*
> __s1, const wchar_t* __s2) {return ::wcsstr(__s1, __s2);}
>                                                 ^
> which I haven't puzzled out a fix for yet.
>                 Jack
>

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