Re: Cross-compiling gcc? (sysroot confusion)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 05.11.2014 15:32, Pierre Ossman wrote:

So I can build all of glibc with the --without-headers gcc?

Yeap.


Small tweak here. glibc failed to build with the simple minded gcc with
this error:

i686-pc-linux-gnu-gcc -nostdlib -nostartfiles -o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/iconv_prog -Wl,-dynamic-linker=/lib/ld-linux.so.2 -Wl,-z,combreloc -Wl,-z,relro /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/csu/crt1.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/csu/crti.o `i686-pc-linux-gnu-gcc --print-file-name=crtbegin.o` /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/iconv_prog.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/iconv_charmap.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/charmap.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/charmap-dir.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/linereader.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/dummy-repertoire.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/simple-hash.o
/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/xstrdup.o /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/xmalloc.o  -Wl,-rpath-link=/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/math:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/elf:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/dlfcn:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/nss:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/nis:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/rt:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/resolv:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/crypt:/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/nptl /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/libc.so.6 /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build
/libc_nonshared.a -lgcc -lgcc_eh  `i686-pc-linux-gnu-gcc --print-file-name=crtend.o` /home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/csu/crtn.o
/opt/cendio-build/arch/i386/usr/bootstrap/lib/gcc/i686-pc-linux-gnu/4.5.4/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lgcc_eh
collect2: ld returned 1 exit status
make[2]: *** [/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/build/iconv/iconv_prog] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/home/cendio/cenbuild.git/repo/rpmbuild/BUILD/glibc-2.3.6/iconv'

So I symlinked libgcc_eh.a to libgcc.a, as it seems most of its objects
ended up in there with --disable-shared. That made glibc compile at
least. Hopefully it also works correctly. :)


Why are you using so old glibc?

--
chs






[Index of Archives]     [Linux C Programming]     [Linux Kernel]     [eCos]     [Fedora Development]     [Fedora Announce]     [Autoconf]     [The DWARVES Debugging Tools]     [Yosemite Campsites]     [Yosemite News]     [Linux GCC]

  Powered by Linux