[ruby-core:23372] [Bug #1438] dylib architecture error building 1.9.1-rc2 on osx10.5.6

[ruby-core:23372] [Bug #1438] dylib architecture error building 1.9.1-rc2 on osx10.5.6

[Matthew Moss]

Bug #1438: dylib architecture error building 1.9.1-rc2 on osx10.5.6
http://redmine.ruby-lang.org/issues/show/1438

Author: Matthew Moss
Status: Open, Priority: Normal
Category: core, Target version: 1.9.1 RC2
ruby -v: (miniruby) 1.9.1p0 

Attempting to build 1.9.1-rc2 on osx 10.5.6 in the following manner:

./configure --prefix=/usr/local --program-suffix=19 --enable-pthread --with-readline-dir=/usr/local --enable-shared
make



Much of the basic source builds just fine. After a while, though, I get the following:

ar rcu libruby19-static.a dln.o encoding.o prelude.o array.o bignum.o class.o compar.o complex.o dir.o enum.o enumerator.o error.o eval.o load.o proc.o file.o gc.o hash.o inits.o io.o marshal.o math.o numeric.o object.o pack.o parse.o process.o random.o range.o rational.o re.o regcomp.o regenc.o regerror.o regexec.o regparse.o regsyntax.o ruby.o safe.o signal.o sprintf.o st.o strftime.o string.o struct.o time.o transcode.o util.o variable.o version.o compile.o debug.o iseq.o vm.o vm_dump.o thread.o cont.o ascii.o us_ascii.o unicode.o utf_8.o newline.o lgamma_r.o  dmyext.o
cc -dynamiclib -undefined suppress -flat_namespace -install_name /usr/local/lib/libruby19.dylib -current_version 1.9.1 -compatibility_version 1.9   dln.o encoding.o prelude.o array.o bignum.o class.o compar.o complex.o dir.o enum.o enumerator.o error.o eval.o load.o proc.o file.o gc.o hash.o inits.o io.o marshal.o math.o numeric.o object.o pack.o parse.o process.o random.o range.o rational.o re.o regcomp.o regenc.o regerror.o regexec.o regparse.o regsyntax.o ruby.o safe.o signal.o sprintf.o st.o strftime.o string.o struct.o time.o transcode.o util.o variable.o version.o compile.o debug.o iseq.o vm.o vm_dump.o thread.o cont.o ascii.o us_ascii.o unicode.o utf_8.o newline.o lgamma_r.o  dmyext.o  -o libruby19.1.9.1.dylib
./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb  ./tool/generic_erb.rb -c -o encdb.h ./template/encdb.h.tmpl ./enc enc
encdb.h updated
make -f enc.mk RUBY="./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb " MINIRUBY="./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb "  enc
gcc -I. -I.ext/include/i386-darwin9.6.0 -I./include -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -DONIG_ENC_REGISTER=rb_enc_register -fno-common  -O2 -g -Wall -Wno-parentheses  -fno-common -pipe -fno-common  -o enc/encdb.o -c enc/encdb.c
cc -dynamic -bundle -undefined suppress -flat_namespace -o .ext/i386-darwin9.6.0/enc/encdb.bundle enc/encdb.o -L. -L. -L. -L/usr/local/lib    -lruby19 -lpthread -ldl -lobjc  
ld: in /usr/local/lib/libstdc++.6.dylib, file is not of required architecture
collect2: ld returned 1 exit status
make[1]: *** [.ext/i386-darwin9.6.0/enc/encdb.bundle] Error 1


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[ruby-core:23373] [Bug #1438] dylib architecture error building 1.9.1-rc2 on osx10.5.6

[Ollivier Robert]

Issue #1438 has been updated by Ollivier Robert.


Are you sure you don't want to link against /usr/lib/libstdc++.dylib instead?  Apparently the one is /usr/local/lib is either 64 bit or PPC...
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[ruby-core:23375] [Bug #1438] dylib architecture error building 1.9.1-rc2 on osx10.5.6

[Matthew Moss]

Issue #1438 has been updated by Matthew Moss.


Perhaps, but I'm just running 'make', not linking in that specifically. Or is that what --prefix=/usr/local implies in the 'configure' command? (My Unix/BSD kung-fu is not very strong.) I assumed that --prefix directed where the built products would be installed; is that wrong?
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[ruby-core:23377] [Bug #1438] dylib architecture error building 1.9.1-rc2 on osx10.5.6

[Matthew Moss]

Issue #1438 has been updated by Matthew Moss.


Okay, if I change line 40 of enc.mk from:
   LDFLAGS = -L. -L/usr/local/lib
to:
   LDFLAGS = -L. -L/usr/lib

Then it gets past that linking error, builds encdb.bundle, and moves on. It runs into the same error at the next attempt to link a .bundle (i.e. bigdecimal). So I'm wondering...

1. Is that really a legitimate change to LDFLAGS?
2. Do I need to go to all these modules and change LDFLAGS in a like manner?

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[ruby-core:23380] Re: [Bug #1438] dylib architecture error building 1.9.1-rc2 on osx10.5.6

[Nobuyoshi Nakada]

Hi,

At Thu, 7 May 2009 13:54:17 +0900,
Matthew Moss wrote in [ruby-core:23377]:
> 1. Is that really a legitimate change to LDFLAGS?

No.

> 2. Do I need to go to all these modules and change LDFLAGS in a like manner?

No.

You should uninstall the wrong library and install a correct
library.  Try `file /usr/local/lib/libstdc++.6.dylib' to check
what it is.

-- 
Nobu Nakada

[ruby-core:23393] [Bug #1438] dylib architecture error building 1.9.1-rc2 on osx10.5.6

[Matthew Moss]

Issue #1438 has been updated by Matthew Moss.


Thanks Nobu...

Seems like the lib in /usr/local/lib is arm... I believe the iPhone SDK installation (w/Unix tools) put it there.
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