./contrib/download_prerequisites; , run inside gcc-4.6.2/, puts gmp/, mpc/, mpfr/ directories correctly linked to those required libraries. The error message that I'm getting is related presumably to these subdirectories. I have also deleted fib_table.h and done make; again. I do notice that the gmsfmt.exe command is missing, and I can't seem to find an exe copy of this, for windows, over the internet. Ian seems to say that gen-fib.exe isn't outputing the information it needs to. Apart from an aparent possibile problem with gmsfmt.exe, which my make can't find, I can't see any other problem, and still get the same error message block that I've been talking about. Can someone help further, or give me a URL for gmsfmt.exe? > Date: Thu, 8 Mar 2012 00:04:01 +0000 > Subject: Re: Almost successfull compiling GCJ, however.. > From: jwakely.gcc@xxxxxxxxx > To: stargate7thsymbol@xxxxxxxxxx > CC: gcc-help@xxxxxxxxxxx; java@xxxxxxxxxxx > > On 7 March 2012 23:50, Me Myself and I wrote: > > > > pwd; > > /home/User/gcc-4.6.2/ > > ./contrib/download_prerequisites; > > cd ..; > > mkdir objdir; > > cd objdir; > > ./../gcc-4.6.2/configure; > > make; > > > > ------------------------------------------------------------------------------------------------------------ > > fib2_ui.c:76:29: error: 'FIB_TABLE_LIMIT' undeclared (first use in this function) > > fib2_ui.c:76:29: note: each undeclared identifier is reported only once for each function it appears in > > make[5] *** [fib2_ui.lo] Error 1 > > make[5] Leaving directory '/home/User/gcc-4.6.2/objdir/gmp/mpn' > > make[4] ***all-recursive] Error 1 > > make[4] Leaving directory '/home/User/gcc-4.6.2/objdir/gmp' > > make[3] *** [all] Error 2 > > make[3] Leaving directory '/home/User/gcc-4.6.2/objdir/gmp' > > make[2] *** [all-stage1-gmp] Error 2 > > make[2] Leaving directory '/home/User/gcc-4.6.2/objdir' > > make[1] *** [stage1-bubble] Error 2 > > make[1] Leaving directory '/home/User/gcc-4.6.2/objdir' > > make: *** [all] Error 2 > > ------------------------------------------------------------------------------------------------------------ > > This error message doesn't match the commands above, it shows different paths. > > Assuming that's just because you're copying and pasting the wrong thing... > > You need to do as Ian suggests here: > http://gcc.gnu.org/ml/gcc-help/2012-03/msg00061.html > > Delete the header fib_table.h > Run make > See what command is run to recreate fib_table.h > Try running it manually > See why it generates an empty file