[coreboot] ROM option compile problem

Thu Nov 1 18:39:40 CET 2012

Thank you for this tip.

I followed the instructions (make crossgcc), but got stuck while building gcc on a 'bus error' of genautomata.

Details (total of 3):

1. Output of make crossgcc:

Indus ~ # cd /usr/src/coreboot/
Indus coreboot # make crossgcc
Welcome to the coreboot cross toolchain builder v1.17 (October 26th, 2012)

Will skip GDB ... ok
Downloading tar balls ...
 * gmp-5.0.5.tar.bz2 (downloading)
 * mpfr-3.1.1.tar.bz2 (downloading)
 * mpc-1.0.1.tar.gz (downloading)
 * libelf-0.8.13.tar.gz (downloading)
 * gcc-4.7.2.tar.bz2 (downloading)
 * binutils-2.23.tar.gz (downloading)
 * acpica-unix-20120420.tar.gz (downloading)
Downloaded tar balls ... ok
Unpacking and patching ...
 * gmp-5.0.5.tar.bz2
 * mpfr-3.1.1.tar.bz2
 * mpc-1.0.1.tar.gz
 * libelf-0.8.13.tar.gz
 * gcc-4.7.2.tar.bz2
 * binutils-2.23.tar.gz
   o binutils-2.23_no-bfd-doc.patch
 * acpica-unix-20120420.tar.gz
   o acpica-unix-20120420_unknown_warnings.patch
Unpacked and patched ... ok
Building GMP 5.0.5 ... ok
Building MPFR 3.1.1 ... ok
Building MPC 1.0.1 ... ok
Building libelf 0.8.13 ... ok
Building binutils 2.23 ... ok
Building GCC 4.7.2 ... failed
make[1]: *** [build-without-gdb] Error 1
make: *** [crossgcc] Error 2

2. Tail of the logfile:

checking whether byte ordering is bigendian... no
configure: updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: executing gstdint.h commands
../../gcc-4.7.2/gcc/genhooks.c: In function ■emit_documentation■:
../../gcc-4.7.2/gcc/genhooks.c:141:14: warning: ignoring return value of ■fscanf■, declared with attribute warn_unused_result
../../gcc-4.7.2/gcc/genhooks.c:132:17: warning: ignoring return value of ■fscanf■, declared with attribute warn_unused_result
../../gcc-4.7.2/gcc/genhooks.c:195:14: warning: ignoring return value of ■fscanf■, declared with attribute warn_unused_result
../../gcc-4.7.2/gcc/genhooks.c:201:14: warning: ignoring return value of ■fscanf■, declared with attribute warn_unused_result
../../gcc-4.7.2/gcc/c-family/c-ppoutput.c: In function ■scan_translation_unit_trad■:
../../gcc-4.7.2/gcc/c-family/c-ppoutput.c:297:7: warning: ignoring return value of ■fwrite_unlocked■, declared with attribute warn_unused_result
../../gcc-4.7.2/gcc/c-family/c-ppoutput.c: In function ■print_lines_directives_only■:
../../gcc-4.7.2/gcc/c-family/c-ppoutput.c:264:3: warning: ignoring return value of ■fwrite_unlocked■, declared with attribute warn_unused_result
/bin/sh: line 1: 15425 Bus error               build/genautomata ../../gcc-4.7.2/gcc/config/i386/i386.md insn-conditions.md > tmp-automata.c
make[4]: *** [s-automata] Error 135
make[3]: *** [all-gcc] Error 2
make[2]: *** [all] Error 2
mkdir -p -- /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2/install-tools
mkdir -p -- /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2/install-tools/include
 /bin/sh ./libtool --tag=disable-static  --mode=install /usr/bin/install -c   liblto_plugin.la '/usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2'
libtool: install: /usr/bin/install -c .libs/liblto_plugin.so.0.0.0 /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2/liblto_plugin.so.0.0.0
libtool: install: (cd /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2 && { ln -s -f liblto_plugin.so.0.0.0 liblto_plugin.so.0 || { rm -f
liblto_plugin.so.0 && ln -s liblto_plugin.so.0.0.0 liblto_plugin.so.0; }; })
libtool: install: (cd /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2 && { ln -s -f liblto_plugin.so.0.0.0 liblto_plugin.so || { rm -f
liblto_plugin.so && ln -s liblto_plugin.so.0.0.0 liblto_plugin.so; }; })
libtool: install: /usr/bin/install -c .libs/liblto_plugin.lai /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2/liblto_plugin.la
libtool: finish:
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/i686-pc-linux-gnu/gcc-bin/4.5.4:/usr/i686-pc-linux-gnu/gnat-gcc-bin/4.3:/usr/libexec/gnat-gcc/i686-pc-linux-gnu/4.3:/usr/libexec/gpc/i686-pc-linux-gnu/3.4:/usr/lib/subversion/bin:/opt/eagle-5.11.0/bin:/var/qmail/bin:/var/vpopmail/bin:.:/usr/src/coreboot/util/crossgcc/xgcc/bin:/sbin"
ldconfig -n /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2
----------------------------------------------------------------------
Libraries have been installed in:
   /usr/src/coreboot/util/crossgcc/xgcc/lib/gcc/i386-elf/4.7.2

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator add LIBDIR to `/etc/ld.so.conf'

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
/bin/sh: line 1: 15626 Bus error               build/genautomata ../../gcc-4.7.2/gcc/config/i386/i386.md insn-conditions.md > tmp-automata.c
make[4]: *** [s-automata] Error 135
make[3]: *** [install-gcc] Error 2
make[2]: *** [install] Error 2

3. Running genautomata by hand does not reveal much:

Indus build-gcc # cd gcc/
Indus gcc # build/genautomata ../../gcc-4.7.2/gcc/config/i386/i386.md insn-conditions.md > tmp-automata.c
Bus error
Indus gcc #

Again, someone with a suggestion? Thank you!

Jeroen Krabbendam

On Thu, Nov 01, 2012 at 12:41:47PM +0100, Patrick Georgi wrote:
> Am 01.11.2012 12:16, schrieb jeroenkrabbendam at fastmail.fm:
> > Any ideas??
> Yes: use our toolchain
> 
> 
> Patrick
> 
> -- 
> coreboot mailing list: coreboot at coreboot.org
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