Hi Art,
> No luck with this mornings builds on both x86 and sparc.
>
> My last successful i386-pc-solaris2.10 build was several weeks ago; all
> the build attempts fail at this assertion in the function/file below:
>
> /home/ahaas/gnu/gcc.git/gcc/lto/lto-lang.c: In function 'lto_type_for_mode':
> /home/ahaas/gnu/gcc.git/gcc/lto/lto-lang.c:951:1: internal compiler error: in
> dwarf2out_frame_debug_adjust_cfa, at dwarf2out.c:1881
> Please submit a full bug report,
> with preprocessed source if appropriate.
>
> The assertion from the code:
>
> gcc_assert (REGNO (XEXP (src, 0)) == cfa.reg);
>
>
> Here's my configuration from the last successful build:
> $ gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/export/home/arth/local/libexec/gcc/i386-pc-solaris2.10/4.6.0/lto-wrapper
> Target: i386-pc-solaris2.10
> Configured with: /home/ahaas/gnu/gcc.git/configure
> --prefix=/export/home/arth/local --enable-languages=c,c++,objc,fortran
> --disable-nls --with-gmp=/export/home/arth/local
> --with-mpfr=/export/home/arth/local --enable-checking=release
> --enable-threads=posix --with-gnu-as --with-as=/export/home/arth/local/bin/as
> --with-gnu-ld --with-ld=/export/home/arth/local/bin/ld
> --enable-libstdcxx-pch=no --enable-objc-gc --build=i386-pc-solaris2.10
> Thread model: posix
> gcc version 4.6.0 20100922 (experimental) (GCC)
I'm building mainline on Solaris 8 to 11 with both Sun as and gas all
the time without problems, though I'm very rarely using GNU ld
(install.texi warns against doing so for a reason). What version of gld
are you using above? I recently found a couple of bugs with CVS
binutils and am in the process of fixing them. In the rare attempts of
building with gld, I've never seen a problem as you report, so please
file a bug for this issue. Also, please try to use Sun ld and see if
this helps.
> The sparc-sun-solaris2.10 builds have worked for me up to last week; my
> build attempt this morning fails like so:
>
> /export/home/arth/src/gcc-1011/./gcc/xgcc
> -B/export/home/arth/src/gcc-1011/./gcc/
> -B/export/home/arth/local/sparc-sun-solaris2.10/bin/
> -B/export/home/arth/local/sparc-sun-solaris2.10/lib/ -isystem
> /export/home/arth/local/sparc-sun-solaris2.10/include -isystem
> /export/home/arth/local/sparc-sun-solaris2.10/sys-include -g -O2 -DIN_GCC
> -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes
> -Wmissing-prototypes -Wold-style-definition -isystem ./include -I.
> -I/export/home/arth/src/gcc-1011/sparc-sun-solaris2.10/sparcv9/libgcc
> -I/export/home/arth/src/gcc.git/gcc
> -I/export/home/arth/src/gcc.git/gcc//export/home/arth/src/gcc-1011/sparc-sun-solaris2.10/sparcv9/libgcc
> -I/export/home/arth/src/gcc.git/gcc/../include
> -I/export/home/arth/src/gcc.git/gcc/../libcpp/include
> -I/export/home/arth/local/include -I/export/home/arth/local/include
> -I/export/home/arth/local/include
> -I/export/home/arth/src/gcc.git/gcc/../libdecnumber
> -I/export/home/arth/src/gcc.git/gcc/../libdecnumber/dpd
-!
> I../libdecnumber -I/usr/include/libelf -g -O2 -m64 \
> -c /export/home/arth/src/gcc.git/gcc/config/sparc/gmon-sol2.c -o
> /export/home/arth/src/gcc-1011/sparc-sun-solaris2.10/sparcv9/libgcc/gmon.o
> In file included from ./tm.h:14:0,
> from
> /export/home/arth/src/gcc.git/gcc/config/sparc/gmon-sol2.c:39:
> /export/home/arth/src/gcc.git/gcc/flags.h:74:13: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'should_emit_struct_debug'
> /export/home/arth/src/gcc.git/gcc/flags.h:79:13: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'use_gnu_debug_info_extensions'
> /export/home/arth/src/gcc.git/gcc/flags.h:116:13: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'in_lto_p'
> /export/home/arth/src/gcc.git/gcc/flags.h:135:13: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'warn_larger_than'
> /export/home/arth/src/gcc.git/gcc/flags.h:136:22: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'larger_than_size'
> /export/home/arth/src/gcc.git/gcc/flags.h:141:13: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'warn_frame_larger_than'
> /export/home/arth/src/gcc.git/gcc/flags.h:142:22: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'frame_larger_than_size'
> /export/home/arth/src/gcc.git/gcc/flags.h:161:13: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'final_insns_dump_p'
> /export/home/arth/src/gcc.git/gcc/flags.h:303:13: error: expected '=', ',',
> ';', 'asm' or '__attribute__' before 'flag_instrument_functions_exclude_p'
> In file included from /export/home/arth/src/gcc.git/gcc/flags.h:361:0,
> from ./tm.h:14,
> from
> /export/home/arth/src/gcc.git/gcc/config/sparc/gmon-sol2.c:39:
> ./options.h:14:3: error: expected specifier-qualifier-list before 'bool'
> gmake[6]: ***
> [/export/home/arth/src/gcc-1011/sparc-sun-solaris2.10/sparcv9/libgcc/gmon.o]
> Error 1
> gmake[6]: Leaving directory `/export/home/arth/src/gcc-1011/gcc'
> gmake[5]: *** [gcc-extra-parts] Error 2
> gmake[5]: Leaving directory
> `/export/home/arth/src/gcc-1011/sparc-sun-solaris2.10/sparcv9/libgcc'
> gmake[4]: *** [multi-do] Error 1
> gmake[4]: Leaving directory
> `/export/home/arth/src/gcc-1011/sparc-sun-solaris2.10/libgcc'
> gmake[3]: *** [all-multi] Error 2
> gmake[3]: *** Waiting for unfinished jobs....
> gmake[3]: Leaving directory
> `/export/home/arth/src/gcc-1011/sparc-sun-solaris2.10/libgcc'
> gmake[2]: *** [all-stage1-target-libgcc] Error 2
> gmake[2]: Leaving directory `/export/home/arth/src/gcc-1011'
> gmake[1]: *** [stage1-bubble] Error 2
> gmake[1]: Leaving directory `/export/home/arth/src/gcc-1011'
> gmake: *** [bootstrap-lean] Error 2
>
> The initial error occurs in 'flags.h' on line 74 at 'bool':
>
> extern bool should_emit_struct_debug (tree type_decl, enum debug_info_usage);
>
> The other errors all occur at 'bool' lines as well.
>
> Here's the configuration from my successful build last Thursday:
>
> $ gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/export/home/arth/local/libexec/gcc/sparc-sun-solaris2.10/4.6.0/lto-wrapper
> Target: sparc-sun-solaris2.10
> Configured with: /export/home/arth/src/gcc.git/configure
> --prefix=/export/home/arth/local --enable-languages=c,c++,objc --disable-nls
> --with-gmp=/export/home/arth/local --with-mpfr=/export/home/arth/local
> --with-mpc=/export/home/arth/local --enable-checking=release --enable-threads
> --with-gnu-as --with-as=/export/home/arth/local/bin/as --with-gnu-ld
> --with-ld=/export/home/arth/local/bin/ld --enable-libstdcxx-pch=no
> --with-cpu=ultrasparc3 --with-tune=ultrasparc3
> Thread model: posix
> gcc version 4.6.0 20101007 (experimental) (GCC)
Known bug, already fixed:
http://gcc.gnu.org/ml/gcc-patches/2010-10/msg00942.html
Thanks.
Rainer
--
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Rainer Orth, Center for Biotechnology, Bielefeld University
