On Oct 28, 2007, at 2:16 PM, Jack Howarth wrote:
> Martin,
> Some of the linker behavior in Leopard doesn't make any sense at
> all. For example if I
> modify the molmol makedef to link as follows (which works fine under
> Fedora 7 linux)...
I think this is a general problem in the new ld. Building gcc:
gcc -g -fkeep-inline-functions -DIN_GCC -L/sw/lib -liconv -W -
Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-
style-definition -Wmissing-format-attribute -fno-common -
DHAVE_CONFIG_H -liconv -o cc1-dummy c-lang.o stub-objc.o attribs.o c-
errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-
info.o c-common.o c-opts.o c-format.o c-semantics.o c-incpath.o
cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o c-objc-common.o c-
dump.o c-pch.o c-parser.o darwin-c.o c-gimplify.o tree-mudflap.o c-
pretty-print.o c-omp.o dummy-checksum.o \
main.o tree-browser.o libbackend.a ../libcpp/libcpp.a ../
libdecnumber/libdecnumber.a ../libcpp/libcpp.a ../libiberty/
libiberty.a ../libdecnumber/libdecnumber.a -L/sw/lib -lmpfr -lgmp
Undefined symbols:
"_iconv_close", referenced from:
__cpp_destroy_iconv in libcpp.a(charset.o)
__cpp_destroy_iconv in libcpp.a(charset.o)
__cpp_convert_input in libcpp.a(charset.o)
"_iconv", referenced from:
_convert_using_iconv in libcpp.a(charset.o)
_convert_using_iconv in libcpp.a(charset.o)
"_iconv_open", referenced from:
_init_iconv_desc in libcpp.a(charset.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status
We have a similar problem with Perian (and an even larger different
problem, since it doesn't support text relocations).
I just fixed that problem with 'ln -s /usr/bin/ld_classic /usr/local/
bin/ld' but that really isn't a good solution.
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