Have you changed anything about your installation via MacPorts lately?
I think you're seeing a mismatch between a MacPorts iconv and the
pre-installed iconv. See also
https://lists.racket-lang.org/dev/archive/2011-April/006153.html
At Mon, 13 Feb 2012 17:02:20 -0800, John Clements wrote:
After axing and re-creating the src directory, I get this error while
building
racket on 64-bit Lion:
a - src/rational.o
a - src/read.o
a - src/regexp.o
a - src/resolve.o
a - src/salloc.o
a - src/sema.o
a - src/setjmpup.o
a - src/sfs.o
a - src/string.o
a - src/struct.o
a - src/symbol.o
a - src/syntax.o
a - src/thread.o
a - src/type.o
a - src/unwind.o
a - src/validate.o
a - src/vector.o
a - ../foreign/foreign.o
ranlib libracket.a
ranlib: file: libracket.a(unwind.o) has no symbols
make racketcgc
mkdir -p Racket.framework/Versions/5.2.1.5
gcc -o Racket.framework/Versions/5.2.1.5/Racket -pthread -framework
CoreFoundation -dynamiclib -all_load libracket.a libmzgc.a -ldl -lm -liconv
-L/opt/local/lib -lffi
Undefined symbols for architecture x86_64:
_iconv_close, referenced from:
_close_converter in libracket.a(string.o)
_scheme_close_converter in libracket.a(string.o)
_do_convert in libracket.a(string.o)
_byte_string_close_converter in libracket.a(string.o)
_string_to_from_locale in libracket.a(string.o)
_iconv_open, referenced from:
_do_convert in libracket.a(string.o)
_string_to_from_locale in libracket.a(string.o)
_scheme_open_converter in libracket.a(string.o)
_iconv, referenced from:
_do_convert in libracket.a(string.o)
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[4]: *** [Racket.framework/Versions/5.2.1.5/Racket] Error 1
make[3]: *** [cgc] Error 2
make[2]: *** [3m] Error 2
make[1]: *** [3m] Error 2
make: *** [all] Error 2
device:~/plt/src/build clements$
I conjecture that this is related to commit
af927734079e823c566b0791ae440d8a6722b7d6 ?
John
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