Hey all. I'm trying to build a gcc cross compiler with the host being
Linux on x86 and the target being Linux on alpha. I've built binutils
fine and have it in place. I'm configuring gcc as such:
../configure --prefix=/tools --libexecdir=/tools/lib
--with-local-prefix=/tools --disable-nls --enable-shared
--enable-languages=c --target=alphapca56-unknown-linux-gnu
which produces this:
loading cache ./config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... alphapca56-unknown-linux-gnu
checking build system type... i686-pc-linux-gnu
checking for a BSD compatible install... (cached) /usr/bin/install -c
*** This configuration is not supported in the following
subdirectories:
target-libstdc++-v3 target-libf2c target-libffi target-boehm-gc
target-zlib target-libjava zlib fastjar target-libobjc
(Any other directories should still work fine.)
*** removing intl/Makefile to force reconfigure
*** removing libiberty/Makefile to force reconfigure
*** removing gcc/Makefile to force reconfigure
checking for i686-pc-linux-gnu-ar... no
checking for ar... (cached) ar
checking for i686-pc-linux-gnu-as... no
checking for as... (cached) as
checking for i686-pc-linux-gnu-dlltool... no
checking for dlltool... (cached) dlltool
checking for i686-pc-linux-gnu-ld... no
checking for ld... (cached) ld
checking for i686-pc-linux-gnu-nm... no
checking for nm... (cached) nm
checking for i686-pc-linux-gnu-ranlib... no
checking for ranlib... (cached) ranlib
checking for i686-pc-linux-gnu-windres... no
checking for windres... (cached) windres
checking for i686-pc-linux-gnu-objcopy... no
checking for objcopy... (cached) objcopy
checking for i686-pc-linux-gnu-objdump... no
checking for objdump... (cached) objdump
checking for alphapca56-unknown-linux-gnu-ar... no
checking for alphapca56-unknown-linux-gnu-as... no
checking for alphapca56-unknown-linux-gnu-dlltool... no
checking for alphapca56-unknown-linux-gnu-ld... no
checking for alphapca56-unknown-linux-gnu-nm... no
checking for alphapca56-unknown-linux-gnu-ranlib... no
checking for alphapca56-unknown-linux-gnu-windres... no
checking whether to enable maintainer-specific portions of
Makefiles... no
creating ./config.status
creating Makefile
and then I run:
make BOOT_LDFLAGS="-static" bootstrap
which ends up giving:
make[3]: Entering directory `/mnt/alpha/gcc-3.4.3/build/gcc'
for d in libgcc; do \
if [ -d $d ]; then true; else /bin/sh ../../gcc/mkinstalldirs $d;
fi; \
done
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
./xgcc -B./ -B/tools/alphapca56-unknown-linux-gnu/bin/
-isystem /tools/alphapca56-unknown-linux-gnu/include
-isystem /tools/alphapca56-unknown-linux-gnu/sys-include
-L/mnt/alpha/gcc-3.4.3/build/gcc/../ld -O2 -DIN_GCC -DCROSS_COMPILE
-W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -isystem ./include -fPIC -mieee -g
-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I. -I../../gcc -I../../gcc/.
-I../../gcc/../include -DL_muldi3 -c ../../gcc/libgcc2.c -o
libgcc/./_muldi3.o
In file included from ./tm.h:7,
from ../../gcc/libgcc2.c:43:
../../gcc/config/alpha/linux.h:77:20: signal.h: No such file or
directory
../../gcc/config/alpha/linux.h:78:26: sys/ucontext.h: No such file or
directory
make[3]: *** [libgcc/./_muldi3.o] Error 1
make[3]: Leaving directory `/mnt/alpha/gcc-3.4.3/build/gcc'
make[2]: *** [libgcc.a] Error 2
make[2]: Leaving directory `/mnt/alpha/gcc-3.4.3/build/gcc'
make[1]: *** [stage1_build] Error 2
make[1]: Leaving directory `/mnt/alpha/gcc-3.4.3/build/gcc'
make: *** [bootstrap] Error 2
Anyone seen this, or have an idea on how to fix it?
Thanks,
Torin
