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So I set up a FreeBSD box in order to attempt to build a canadian cross hosted by mingw and targeting linux since I didn't seem to be able to accomplish building a linux-targeted toolchain from scratch with mingw *or* cygwin. It probably would be simpler if I just set up a linux system instead, but I guess I'm a masochist. My steps were to install a fresh minimal FreeBSD 4.10-Release, add bash, wget, GNU make, and GNU sed from the packages collection. GNU make because the linux kernal makefile would fail to run with FreeBSD's standard make. GNU sed because the glibc configure script expects 'sed --version' to work and halts when the standard FreeBSD sed waits for data from stdin. Then I downloaded crosstool-0.28-rc28 and had it 'getandpatch' these: BINUTILS_DIR=binutils-2.15 GCC_DIR=gcc-3.4.1 GLIBC_DIR=glibc-2.3.2 LINUX_DIR=linux-2.6.6 I also downloaded and unpacked these: MINGW_URL=http://aleron.dl.sourceforge.net/sourceforge/mingw MINGW_DIR=mingw-runtime-3.3 W32API_DIR=w32api-2.5 First I built a native toolchain from these, and installed it to /usr over the existing gcc, since FreeBSD 4.10-Release comes standard with gcc-2.95. Then I built and installed a cross compiler targeting mingw, using the script at http://www.libsdl.org/extras/win32/cross/build-cross.sh as a guide. Then I asked crosstool to build me a FreeBSD->linux toolchain so I'd have a coss-compiler for the target in my final step (crosstool said I'd need one). After a few false starts interrupted by power outages (anyone else experience the big storm that swept through Middle Tennessee last night?) I cleaned up and tried again. I *thought* everything was going to go smoothly, but then it halted while building glibc (not the glibc headers) with this error: nawk -v maxerr=`\ i686-unknown-linux-gcc -S -I../include -I. - I/usr/home/eek/xgcc/build/build-glibc/stdio-common -I.. -I../libio - I/usr/home/eek/xgcc/build/build-glibc -I../sysdeps/i386/elf - I../linuxthreads/sysdeps/unix/sysv/linux/i386 - I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread - I../sysdeps/pthread -I../linuxthreads/sysdeps/unix/sysv - I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/i386/i686 - I../linuxthreads/sysdeps/i386 -I../sysdeps/unix/sysv/linux/i386 - I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common - I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../sysdeps/unix/sysv/i386 - I../sysdeps/unix/sysv -I../sysdeps/unix/i386 -I../sysdeps/unix - I../sysdeps/posix -I../sysdeps/i386/i686/fpu -I../sysdeps/i386/i686 - I../sysdeps/i386/i486 -I../sysdeps/i386/fpu -I../sysdeps/i386 - I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96 - I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc -isystem /usr/local/lib/gcc/i686-unknown-linux/3.4.1/include -isystem /usr/local/i686-unknown-linux/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h -D_IO_MTSAFE_IO -std=gnu99 -O3 -Wall - Winline -Wstrict-prototypes -Wwrite-strings -DNOT_IN_libc - DEMIT_ERR_MAX ../sysdeps/gnu/errlist.c -o - \ | sed -n 's/^.*@@@[^0-9]*\([0-9]*\)[^0-9]*@@@.*$/\1/p'` \ -f ../sysdeps/gnu/errlist-compat.awk \ ../sysdeps/i386/elf/Versions ../linuxthreads/sysdeps/unix/sysv/linux/Versions ../linuxthreads/sysdeps/i386/i686/Versions ../sysdeps/unix/sysv/linux/i386/Versions ../sysdeps/unix/sysv/linux/Versions ../sysdeps/unix/sysv/Versions ../sysdeps/i386/i486/Versions ../sysdeps/i386/fpu/Versions ../sysdeps/i386/Versions ../linuxthreads/Versions > /usr/home/eek/xgcc/build/build-glibc/stdio-common/errlist-compat.cT *** errlist.c count 126 vs Versions sys_errlist@GLIBC_2.0 count 123 make[2]: *** [/usr/home/eek/xgcc/build/build-glibc/stdio-common/errlist- compat.c] Error 1 make[2]: Leaving directory `/usr/home/eek/xgcc/src/glibc-2.3.2/stdio- common' make[1]: *** [stdio-common/subdir_lib] Error 2 make[1]: Leaving directory `/usr/home/eek/xgcc/src/glibc-2.3.2' make: *** [all] Error 2 It's not clear to me why the configure script chose to use nawk instead of awk since the installed awk is GNU awk 3.0.6. I've installed gawk 3.1.1 from the packages collection, and will symlink awk to point to it. I guess I'll also "hide" nawk so it won't get used. Then I'll try again. However, I'm not certain this will fix the problem, and hope that someone might have advice in the meantime. Thanks always go to Dan, Eric ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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