[Clfs-support] chapter 6: GCC-4.6.1 - Cross Compiler Final ...build failed

[Andrew Bradford]

On Tue, Nov 1, 2011 at 2:14 PM, sayed israr <sd.israr at gmail.com> wrote:
> hello!
>          i m using Embedded-book for x86 target of Mr.
> AndrewBradford.following are my details:

Which version of the book exactly?
Are you using a book from my git repo?  If so, that may not be stable
as it hasn't been tested very well.  I suggest using the version of
the book that can be found online at:
http://cross-lfs.org/view/clfs-embedded/

> PC: DualCore.4GB RAM
> OS: Linux-UBUNTU-10.10
> target :486
> upto chapter6 , alright but during the final build of GCC-4.6.1 compiler,
> build fails miserably
> showing the following result :
> /**************************************************************************************************************************/
>  CLFS_HOST="i686-cross-linux-gnu"
>  CLFS_TARGET="i486-pc-linux-uclibc"
>  CLFS_ARCH="i386"
>  CLFS_ENDIAN="little"
>  CLFS_CPU="i486"
> /***************************************************************************************************************************/
>
> AR=ar LDFLAGS="-Wl,-rpath,${CLFS}/cross-tools/lib" \
>   ../gcc-4.6.1/configure --prefix=${CLFS}/cross-tools \
>   --build=${CLFS_HOST} --target=${CLFS_TARGET} --host=${CLFS_HOST} \
>   --with-sysroot=${CLFS} --disable-nls --enable-shared \
>   --enable-languages=c --enable-c99 --enable-long-long \
>   --with-mpfr=${CLFS}/cross-tools --with-gmp=${CLFS}/cross-tools \
>   --with-mpc=${CLFS}/cross-tools --disable-multilib \
>   --with-arch=${CLFS_CPU}
> /**********************************************************************************************************************/
>
> make[2]: Entering directory
> `/mnt/clfs/sources/gcc-build/i486-pc-linux-uclibc/libgcc'
> # If this is the top-level multilib, build all the other
> # multilibs.
> /mnt/clfs/sources/gcc-build/./gcc/xgcc -B/mnt/clfs/sources/gcc-build/./gcc/
> -B/mnt/clfs/cross-tools/i486-pc-linux-uclibc/bin/
> -B/mnt/clfs/cross-tools/i486-pc-linux-uclibc/lib/ -isystem
> /mnt/clfs/cross-tools/i486-pc-linux-uclibc/include -isystem
> /mnt/clfs/cross-tools/i486-pc-linux-uclibc/sys-include    -g -O2 -O2  -g -O2
> -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings -Wcast-qual
> -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem
> ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
> -D__GCC_FLOAT_NOT_NEEDED -fno-stack-protector   -I. -I. -I../.././gcc
> -I../../../gcc-4.6.1/libgcc -I../../../gcc-4.6.1/libgcc/.
> -I../../../gcc-4.6.1/libgcc/../gcc -I../../../gcc-4.6.1/libgcc/../include
> -I../../../gcc-4.6.1/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT
> -DHAVE_CC_TLS  -DUSE_TLS -o _muldi3.o -MT _muldi3.o -MD -MP -MF _muldi3.dep
> -DL_muldi3 -c ../../../gcc-4.6.1/libgcc/../gcc/libgcc2.c \
>       -fvisibility=hidden -DHIDE_EXPORTS
> In file included from ../../../gcc-4.6.1/libgcc/../gcc/libgcc2.c:29:0:
> ../../../gcc-4.6.1/libgcc/../gcc/tsystem.h:87:19: fatal error: stdio.h: No
> such file or directory
> compilation terminated.
> make[2]: *** [_muldi3.o] Error 1
> make[2]: Leaving directory
> `/mnt/clfs/sources/gcc-build/i486-pc-linux-uclibc/libgcc'
> make[1]: *** [all-target-libgcc] Error 2
> make[1]: Leaving directory `/mnt/clfs/sources/gcc-build'
> make: *** [all] Error 2
> /****************************************************************************************************************************/

Is this error happening when you run the configure command or when you
run the make command?  It's not clear.

Can you provide the output of the "env" command when run as the clfs user?

Thanks,
Andrew