Hi,
Any help would be greatly appreciated.
In a build attempt of a i686 to arm-linux gcc-2.95.1 cross compiler, I get a
build with pretty much no errors or warnings, except at the end when I get:
checking whether the C compiler
(/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/xgcc \
-B/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/ \
-B/usr/local/arm-linux/arm-linux/bin/ -g -O2 ) works... no
Is this error significant in a cross-compiler? I'm not sure. Can anyone tell me what
I'm doing incorrectly? There is an abbreviated build description below.
When I go on to attempt the glibc build, that fails, but I'm not sure if I have a
problem with the gcc compiler or whether my problems lie in the glibc build
itself.
The only spurious warnings I get when compiling gcc are of the nature:
../../gcc/config/arm/arm.c: In function `arm_override_options':
../../gcc/config/arm/arm.c:285: warning: assignment discards `const' \
from pointer target type
or :
cc1plus: warning: -g with -fomit-frame-pointer may not give sensible debugging
other than that, no problems and it compiles.
I first built binutils-2.9.4.0.6 with:
../configure --target=arm-linux --prefix=/usr/local/arm-linux
gmake > build.log 2>&1
gmake install > install.log 2>&1
Then I installed kernel headers for linux-2.2.12 with patch patch-2.2.12-rmk1
and created links for the include header files to my
/usr/local/arm-linux/include.
Next, I compiled gcc-2.95.1 with:
export LD_LIBRARY_PATH=/usr/local/arm-linux/lib
export LD_RUN_PATH=/usr/local/arm-linux/lib
../configure --target=arm-linux --prefix=/usr/local/arm-linux -v > config.log
2>&1
gmake LANGUAGES="c" > build.log 2>&1
At the end it of the compilation, I get:
gmake[2]: Leaving directory `/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc'
Configuring in arm-linux/libiberty
loading cache ./config.cache
checking host system type... arm-unknown-linux-gnu
checking build system type... i686-pc-linux-gnu
checking for arm-linux-ar... arm-linux-ar
checking for arm-linux-ranlib... arm-linux-ranlib
checking for gcc... /usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/xgcc
-B/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/
-B/usr/local/arm-linux/arm-linux/bin/
checking whether we are using GNU C... yes
checking whether /usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/xgcc
-B/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/
-B/usr/local/arm-linux/arm-linux/bin/ accepts -g... yes
checking for POSIXized ISC... no
checking for a BSD compatible install... /bin/sh
/usr/local/arm-linux/src/gcc-2.95.1/install-sh -c
xhost-mkfrag is unchanged
checking how to run the C preprocessor... /lib/cpp
checking for sys/file.h... yes
checking for sys/param.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for unistd.h... yes
checking for strings.h... yes
checking for sys/time.h... yes
checking for sys/resource.h... yes
checking for sys/wait.h that is POSIX.1 compatible... no
checking whether the C compiler
(/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/xgcc
-B/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/
-B/usr/local/arm-linux/arm-linux/bin/ -g -O2 ) works... no
configure: error: installation or configuration problem: C compiler cannot create
executables.
gmake[2]: Entering directory
`/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/arm-linux/libio'
test x"no" != xyes ||\
/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/xgcc
-B/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/
-B/usr/local/arm-linux/arm-linux/bin/ -c -g -O2 -I. -I../../../libio -D_IO_MTSAFE_IO
../../../libio/iogetline.c -o pic/iogetline.o
/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/xgcc
-B/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/gcc/
-B/usr/local/arm-linux/arm-linux/bin/ -c -g -O2 -I. -I../../../libio -D_IO_MTSAFE_IO
../../../libio/iogetline.c
In file included from ../../../libio/iogetline.c:26:
../../../libio/libioP.h:30: errno.h: No such file or directory
In file included from ../../../libio/iolibio.h:1,
from ../../../libio/libioP.h:47,
from ../../../libio/iogetline.c:26:
../../../libio/libio.h:30: _G_config.h: No such file or directory
../../../libio/iogetline.c:27: string.h: No such file or directory
gmake[2]: *** [iogetline.o] Error 1
gmake[2]: Leaving directory
`/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir/arm-linux/libio'
gmake[1]: *** [all-target-libio] Error 2
gmake[1]: Leaving directory `/usr/local/arm-linux/src/gcc-2.95.1/arm-objdir'
gmake: *** [cross] Error 2
Thanks for any assistance,
marc
--
/++++++++++++++++++++++++++++++++++++++/
Marc Bumble phone: (617) 796-2540
fax: (617) 965-8342
unsubscribe: body of `unsubscribe linux-arm' to [EMAIL PROTECTED]
