Date: Sat, 12 Jul 2008 05:24:45 -0700 (PDT) From: Unga <unga888@yahoo.com> To: freebsd-questions@freebsd.org Subject: A compiling issue with a new compiler Message-ID: <451269.42968.qm@web57010.mail.re3.yahoo.com>
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Hi all
I have compiled GCC 4.3.1 from source.
echo 'main(){}' > test.c
cc test.c -v -Wl,--verbose
Above two commands end up with:
attempt to open /usr/lib/crtn.o succeeded
/usr/lib/crtn.o/usr/lib/libc.so: undefined reference to `_nsyylex'
/usr/lib/libc.so: undefined reference to `_nsyyin'
/usr/lib/libc.so: undefined reference to `_nsyytext'
/usr/lib/libc.so: undefined reference to `_nsyyerror'
/usr/lib/libc.so: undefined reference to `_nsyylineno'
collect2: ld returned 1 exit status
ld --verbose | grep SEARCH
SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
Some relevant portions from the compiler spec file:
*linker:
collect2
*startfile_prefix_spec:
/usr/lib/
*fbsd_dynamic_linker:
/libexec/ld-elf.so.1
*link_command:
%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S: %(linker) %l %{pie:-pie} %X %{o*}
%{A} %{d} %{e*} %{m} %{N} %{n} %{r} %{s} %{t} %{u*} %{x} %{z} %{Z} %{!A:%{!no
stdlib:%{!nostartfiles:%S}}} %{static:} %{L*} %(mfwrap) %(link_libgcc) %o
%{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)} %(mflib
) %{fprofile-arcs|fprofile-generate|coverage:-lgcov} %{!nostdlib:%{!nodefa
ultlibs:%(link_ssp) %(link_gcc_c_sequence)}} %{!A:%{!nostdlib:%{!nostartfiles
:%E}}} %{T*} }}}}}}
Is this something to do with the compiler spec file?
What else should I look for?
Any help in this regard is very much appreciated.
Kind regards
Unga
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