[tex-live] No rule to make target `ppower4', needed by `all'. Stop

[Martin Schröder]

Build failes in HEAD:

gcc -o tex4ht tex4ht.o  ../kpathsea/.libs/libkpathsea.a -lm
gcc -DHAVE_CONFIG_H  -I. -I../../../texk/tex4htk -I..
-I../../../texk/tex4htk/.. -DUNIX -DKPATHSEA -DNeedFunctionPrototypes
-g -O2  -c ../../../texk/tex4htk/t4ht.c -o t4ht.o
/bin/sh ../libtool --mode=link gcc -o t4ht   t4ht.o
../kpathsea/libkpathsea.la -lm
gcc -o t4ht t4ht.o  ../kpathsea/.libs/libkpathsea.a -lm
make[2]: Leaving directory
`/home/ms/tex/texlive/svn/Build/source/Work/texk/tex4htk'
make[2]: Entering directory
`/home/ms/tex/texlive/svn/Build/source/Work/texk/texlive'
make[2]: *** No rule to make target `ppower4', needed by `all'.  Stop.
make[2]: Leaving directory
`/home/ms/tex/texlive/svn/Build/source/Work/texk/texlive'
make[1]: *** [all] Error 1
make[1]: Leaving directory `/home/ms/tex/texlive/svn/Build/source/Work/texk'
make: *** [all] Error 1