Re: [Mingw-users] Problem boostrapping gcc

[Earnie B. <ea...@us...>]

Rolf Ebert wrote:
> I have a problem boostrapping gcc.
> 
> The build process stops whenever the stage1 compiler xgcc has to compile a C file:
> 
> ./xgcc -B./ -B/mingw/mingw32/bin/ -isystem /mingw/mingw32/include -isystem /mingw/mingw32/sys-include -O2 -I../../gcc-.3.2/gcc/../winsup/include -I../../gcc-3.3.2/gcc/../winsup/cygwin/include -I../../gcc-.3.2/gcc/../winsup/w32api/include -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I../../gcc-3.3.2/gcc -I../../gcc-3.3.2/gcc/. - ../../gcc-3.3.2/gcc/config -I../../gcc-3.3.2/gcc/../include  -DL_muldi3 -c ../../gcc-3.3.2/gcc/libgcc2.c -o libgcc/./_muldi3.o
> In file included from ../../gcc-3.3.2/gcc/config/i386/mingw32.h:32,
>                  from tconfig.h:17,
>                  from ../../gcc-3.3.2/gcc/libgcc2.c:36:
> ../../gcc-3.3.2/gcc/config/i386/cygwin.h:30:19: stdio.h: No such file or directory
> In file included from ../../gcc-3.3.2/gcc/config/i386/mingw32.h:32,
>                  from tconfig.h:17,
>                  from ../../gcc-3.3.2/gcc/libgcc2.c:36:
> ../../gcc-3.3.2/gcc/config/i386/cygwin.h:415: error: parse error before '*' token
> ../../gcc-3.3.2/gcc/config/i386/cygwin.h:415: warning: function declaration isn't a prototype
> 
> The stage1 compiler does not find the system include files located at 
> /mingw/include.
> 
> 
> $ cat config.status
> #!/bin/sh
> # This file was generated automatically by configure.  Do not edit.
> # This directory was configured as follows:
> ../gcc-3.3.2/configure --with-gcc-version-trigger=/cygdrive/d/Data/Development/g
> cc-cvs/gcc-3.3.2/gcc/version.c --with-gcc --with-gnu-ld --with-gnu-as --host=min
> gw32 --target=mingw32 --prefix=/mingw --disable-threads --disable-nls --enable-l
> anguages=c --disable-win32-registry --enable-sjlj-exceptions --norecursion
> # using "mh-frag"
> 
> MinGW-3.1.0 is installed in D:\Programme\MinGW-3.1.0
> 
> MSYS 1.0.10-rc3 is installed in C:\msys\1.0.10rc3  (different drives! is that a problem?)
> $ cat /etc/fstab
> d:/Programme/MinGW-3.1.0 /mingw
> 
> I extracted the win32api-2.4 while being in /mingw
> 
> The problem occurs independantly if I use cygwin or MSys for bootstrapping. 
> 
> Any idea?
> 

1) MSYS doesn't understand what a /cygdrive is; just remove /cygdrive 
from the specified path.
2) You don't specify the --build=mingw32 so the configure script is 
thinking your a building in a cross environment so it looks in the 
target directory /mingw/mingw32 for the include directory for the system 
headers.
    a) I'm not certain that including --build=mingw32 will change that 
result.
    b) There is also an --oldinclude configure switch that may help.
3) Don't specify the bootstrap Makefile target and see if that helps.

Earnie.
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