Can't locate ./Config at /usr/bin/makeinfo line 345.

[rih5342]

W10 + cygwin64 + gcc V8.3.0

This is my configure command

 $ ../gcc-8.3.0/configure
CC=/cygdrive/C/cygwin64/home/rih2wm/gcc-trunk/bin/gcc.exe 
--enable-languages=fortran,c++,c --enable-static --disable-shared 
--build=x86_64-pc-cygwin --host=x86_64-pc-cygwin --target=x86_64-pc-cygwin 
--prefix=$HOME/gcc-trunk-2 
--with-gmp=/cydrive/c/cywin64/___packages/gmp/gmp-6.1.2-build 
--with-mpfr=/cydrive/c/cywin64/___packages/mpfr/mpfr-4.0.2build
--with-mpc=/cydrive/c/cywin64/___packages/mpc/mpc-1.1.0-build 
--with-isl=/cydrive/c/cywin64/___packages/isl/isl-0.21-build  
--disable-bootstrap      &>gcc_830_configure.txt
  


The last lines of the configure output
  configure: creating ./config.status
config.status: creating Makefile 


The last line of config.log 
  configure: exit 0 


The last line of config.status
  as_fn_exit 0 



So close yet so far, make throws this  error 

 checking for makeinfo... makeinfo --split-size=5000000
makeinfo: warning: error loading ./Config: Can't locate ./Config at
/usr/bin/makeinfo line 345.
  


makeinfo does not exist.

Help, what do I do?

Thank you.






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