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https://issues.apache.org/jira/browse/LUCY-240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13416887#comment-13416887
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Logan Bell commented on LUCY-240:
---------------------------------
Switched from Perl 5.12 (system) to Perl 5.16.x perlbrew. And received a more
sane error stack:
./Build
Building Lucy
Building charmonize...
/Users/loganbell/perl5/perlbrew/perls/perl-5.16.0/bin/perl buildbin/meld.pl
--probes= --files=../charmonizer/charmonize.c
--out=/Users/loganbell/work/lucy/perl/charmonize.c
/Users/loganbell/work/lucy/perl/charmonize.c:1584:14: warning: implicit
declaration of function 'isupper' is invalid in C99
[-Wimplicit-function-declaration]
if (!isupper(sym[i])) {
^
/Users/loganbell/work/lucy/perl/charmonize.c:1585:17: warning: implicit
declaration of function 'islower' is invalid in C99
[-Wimplicit-function-declaration]
if (islower(sym[i])) {
^
In file included from /Users/loganbell/work/lucy/perl/charmonize.c:2915:
/usr/include/ctype.h:266:1: error: static declaration of 'islower' follows
non-static declaration
islower(int _c)
^
/Users/loganbell/work/lucy/perl/charmonize.c:1585:17: note: previous implicit
declaration is here
if (islower(sym[i])) {
^
In file included from /Users/loganbell/work/lucy/perl/charmonize.c:2915:
/usr/include/ctype.h:290:1: error: static declaration of 'isupper' follows
non-static declaration
isupper(int _c)
^
/Users/loganbell/work/lucy/perl/charmonize.c:1584:14: note: previous implicit
declaration is here
if (!isupper(sym[i])) {
^
2 warnings and 2 errors generated.
Failed to compile charmonize at buildlib/Lucy/Build.pm line 123.
Isolated the problem to charmonizer/src/Charmonizer/Core/ConfWriterC.c and its
usage of isupper and islower. I modified these calls to use iswupper and
iswlower as recommended from the islower/isupper man pages:
COMPATIBILITY
The 4.4BSD extension of accepting arguments outside of the range of the
unsigned char type in locales with large character sets is considered obsolete
and may
not be supported in future releases. The iswupper() function should be
used instead.
Build is now successful.
See attached iswupper_iswlower.patch
> Build Broken on clang
> ---------------------
>
> Key: LUCY-240
> URL: https://issues.apache.org/jira/browse/LUCY-240
> Project: Lucy
> Issue Type: Bug
> Affects Versions: 0.4.0
> Environment: Mac OS X (Lion)
> cc -v
> Apple clang version 3.1 (tags/Apple/clang-318.0.45) (based on LLVM 3.1svn)
> Target: x86_64-apple-darwin11.4.0
> Thread model: posix
> Reporter: Logan Bell
> Attachments: iswupper_iswlower.patch, output
>
>
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