[tlbuild] TeX Live builds -- a first summary

[Taco Hoekwater]

Peter Breitenlohner wrote:
> On Mon, 27 Apr 2009, Ken Brown wrote:
>> In file included from ../../../texk/web2c/cpascal.h:19,
>> /tmp/tl2009/source/texk/kpathsea/getopt.h:53: warning: 'optarg'
>> redeclared without dllimport attribute: previous dllimport ignored

These warnings are beyond me but as they are warnings only, it is
probably harmless.

>> In file included from
>> ../../../texk/web2c/luatexdir/font/texfont.h:400:1: warning: "quad"
>> redefined

Apparently, you can tell cygwin to stop defining "quad" by passing
-D_POSIX_SOURCE, but an #undef quad in front of the definition
in font/texfont.h should also suppress the warning message.

>> ../../../texk/web2c/luatexdir/pdf/pdfpage.c:44: error: 'exp10'
>> redeclared as different kind of symbol

The simplest solution was to rename the variable in pdfpage.c.
Neither Hartmut nor me knew that cygwin exported exp10 even
without _GNU_SOURCE.

Commit #12829 contained both these changes.

Best wishes,
Taco