Re: gfortran

[BERTRAND Joël <joel.bertrand%systella.fr@localhost>]

BERTRAND Joël a écrit :
> BERTRAND Joël a écrit :
> >      Hello,
> >
> >      I have installed NetBSD-current on my PWS500au. All components run
> > as expected and I have tried to install gfortran from pkgsrc.
> >
> >      I have tried to build 4.8 and 4.9. pkgsrc seems to be broken for
> > alpha (on sparc64, I have modified PLIST to install package, but at
> > least gcc can be built). I have tried to build gfortran outside pkgsrc
> > with official compiler tarball. I only obtain another error. Linker
> > complains about several relocated symbols at the end of stage 1. I have
> > tried to bootstrap gcc, same result.
> >
> >      But NetBSD provide gcc 4.8 (without gfortran). How can I build
> > gfortran ?
> >
> >      Best regards,
> >
> >      JKB
>
>      Some news and no solution. I have tried to build gcc-4.9.1 from
> pkgsrc and from official tarball. Both crash with the same error :
>
> c++   -g -DIN_GCC    -fno-exceptions -fno-rtti
> -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
> -Wcast-qual -Wno-format -Wmissing-format-attribute -pedantic
> -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common
>   -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -L/usr/lib
> -Wl,-R/usr/lib -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o lto1 \
>          lto/lto-lang.o lto/lto.o lto/lto-object.o attribs.o
> lto/lto-partition.o lto/lto-symtab.o libbackend.a main.o tree-browser.o
> libcommon-target.a libcommon.a ../libcpp/libcpp.a
> ../libdecnumber/libdecnumber.a  -L/usr/pkg/lib -L/usr/pkg/lib
> -L/usr/pkg/lib -lmpc -lmpfr -lgmp -rdynamic  -lz libcommon.a
> ../libcpp/libcpp.a ./../intl/libintl.a
> ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a
> ../libdecnumber/libdecnumber.a
> libbackend.a(cse.o): In function `bb_has_eh_pred':
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/basic-block.h:895:(.text+0xbe8):
> relocation truncated to fit: ELF_LITERAL against `.text'
> libbackend.a(cse.o): In function `approx_reg_cost_1':
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:673:(.text+0x1580):
> relocation truncated to fit: ELF_LITERAL against `.text'
> libbackend.a(cse.o): In function `mention_regs':
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1032:(.text+0x2758):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1033:(.text+0x2774):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1033:(.text+0x27b4):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1033:(.text+0x27f4):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1052:(.text+0x2980):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1054:(.text+0x29c0):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1064:(.text+0x2ad0):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1071:(.text+0x2bcc):
> relocation truncated to fit: ELF_LITERAL against `.text'
> /usr/pkgsrc/lang/gcc49/work/build/gcc/../../gcc-4.9.1/gcc/cse.c:1088:(.text+0x2c5c):
> additional relocation overflows omitted from the output
> ../../gcc-4.9.1/gcc/lto/Make-lang.in:71: recipe for target 'lto1' failed
> gmake[3]: *** [lto1] Error 1
> gmake[3]: Leaving directory '/usr/pkgsrc/lang/gcc49/work/build/gcc'
> Makefile:4220: recipe for target 'all-stage1-gcc' failed
> gmake[2]: *** [all-stage1-gcc] Error 2
> gmake[2]: Leaving directory '/usr/pkgsrc/lang/gcc49/work/build'
> Makefile:19903: recipe for target 'stage1-bubble' failed
> gmake[1]: *** [stage1-bubble] Error 2
> gmake[1]: Leaving directory '/usr/pkgsrc/lang/gcc49/work/build'
> Makefile:889: recipe for target 'all' failed
> gmake: *** [all] Error 2
> *** Error code 2
>
> Stop.
> make[1]: stopped in /usr/pkgsrc/lang/gcc49
> *** Error code 1
>
> Stop.
> make: stopped in /usr/pkgsrc/lang/gcc49
>
>      I haven't found any solution to fix it. I haven't been able to
> build gcc last 4.6 or 4.8 on netbsd-alpha also.
>
>      Help will be welcome.
>
>      Regards,
>
>      JKB

        Some news.

	If I disable lto, I can successfully build gcc 4.9.1 first stage. Thus, 
to build NetBSD and pkgsrc without any trouble on alpha, I have to add 
in /etc/mk.conf :

.if ${.CURDIR:M/usr/pkgsrc*}
.if ${PKGPATH} == "lang/gcc49"
CONFIGURE_ARGS+= --disable-lto
.endif
.endif

        Regards,

        JKB