[tex-live] portability fixes for luatex

Vladimir Volovich vvv at vsu.ru
Mon Apr 28 00:37:49 CEST 2008

"MS" == Martin Schröder writes:

 >> plus, there are a few other changes in the patch, not related to
 >> variable declarations.

 MS> Methinks we should add this to the CFLAGS:
 MS> -Wdeclaration-after-statement

yes, that would be very helpful, if you are willing to be a bit stricter
than C99 is regarding variable declarations. (this option is for gcc
only, and should be used by developers to catch potential problems on
systems which don't support this C99 extension).

BTW, in addition to those luatex-related changes, i attahced a small
patch for texk/web2c/pdftexdir/mapfile.c (we discussed that some time
ago, and this is the proposed change which both works on older compilers
and preserves the assert).

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