[tlbuild] luatex build breaks in current TL

[Norbert Preining]

> Probably because reautoconf is not done yet.

Unfortunately not, doing a reautoconf and Build breaks at

gcc -DHAVE_CONFIG_H -I. -I../../../texk/web2c -I./w2c  -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/libs/mpfr/include -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/libs/gmp/include -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/libs/cairo/cairo -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/libs/pixman/include -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/libs/libpng/include -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/libs/zlib/include -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/texk/ptexenc -I/home/norbert/Development/TeX/texlive.git/Build/source/texk/ptexenc -I/home/norbert/Development/TeX/texlive.git/Build/source/Work/texk -I/home/norbert/Development/TeX/texlive.git/Build/source/texk -I../../../texk/web2c/mplibdir  -Wimplicit -Wreturn-type -g -O2 -MT pmpost-pmpmathbinary.o -MD -MP -MF .deps/pmpost-pmpmathbinary.Tpo -c -o pmpost-pmpmathbinary.o `test -f 'pmpmathbinary.c' || echo '../../../texk/web2c/'`pmpmathbinary.c
In file included from ../../../texk/web2c/mplibdir/mpmathbinary.w:28:
../../../texk/web2c/mplibdir/mpmathbinary.w:44:10: fatal error: gmp/config.h: No such file or directory
 #include <gmp/config.h>
          ^~~~~~~~~~~~~~
compilation terminated.


THere is
	-I/home/norbert/Development/TeX/texlive.git/Build/source/Work/libs/gmp/include
and that directory contains
	gmp.h -> ../gmp.h

But since 
	gmp/config.h
is searched, one needs to add
	.../source/Work/libs
to the include path ... or fix the include statement.

Best

Norbert

--
PREINING Norbert                               http://www.preining.info
Accelia Inc.     +    JAIST     +    TeX Live     +    Debian Developer
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13