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> I have built a cross-compile toolchain from i686-linux to arm-linux > including binutils 2.10, gcc-core 2.95.2, glibc 2.1.3. > Now, I want to build gnu g++(also cross-compile), I got some error > messages. > > I untar gcc-core- and gcc-g++- files and my coufigure command is > configure --prefix=/usr/local/arm --target=arm-linux --host=i686-linux > --with-cpu=strongarm110 > Config seems ok... > > then make LANGUAGES="g++", some time later, error occurs. > > make[2]: Entering directory > /root/package/gcc/gcc-2.95.2/build/arm-linux/libiberty' > make[2]: *** No targets specified and no makefile found. Stop. > make[2]: Leaving directory > /root/package/gcc/gcc-2.95.2/build/arm-linux/libiberty' > make[1]: *** [../libiberty/libiberty.a] Error 2 > make[1]: Leaving directory > /root/package/gcc/gcc-2.95.2/build/arm-linux/libstdc++' > make: *** [all-target-libstdc++] Error 2 > > I checked the config.out files in arm-llinux/libiberty. It seems the > following message is the key one. > > /usr/local/arm/arm-linux/bin/ld: unrecognised emulation mode: elf32arm > Supported emulations: armelf_linux armelf_linux26 armelf > collect2: ld returned 1 exit status > configure: failed program was: I used "arm-linux-ld -V" and found my linker supports following emulations, armelf_linux, armelf_linux26, and armelf, but no "elf32arm" supports. My binutils is version 2.10, how can I got the elf32arm emulation? Is this a inconsistency between old and new binutils? Do I have some tricks to bypass this? > > #line 1760 "configure" > #include "confdefs.h" > > main(){return(0);} > > I know I must modify the specs files in > /usr/local/arm/lib/gcc-lib/arm-linux/2.96.2 > to be something like armelf_linux26, armelf_linux and -p option. Actually, I > have > already done it while I was building the glibc, but the same error message. > > What should I do? > > > ------ > Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ > Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com > > ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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