#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture ------------------------------+--------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: snowleopard | Port: gcc42, gcc43 ------------------------------+--------------------------------------------- Comment(by nick@…): Cc Me! -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:6> MacPorts <http://www.macports.org/> Ports system for Mac OS

#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture ------------------------------+--------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: snowleopard | Port: gcc42, gcc43 ------------------------------+--------------------------------------------- Comment(by epimetheus314@…): Replying to [comment:1 ryandesign@…]: {{{ ld: warning: in /opt/local/lib/libmpfr.dylib, file is not of required architecture ld: warning: in /opt/local/lib/libgmp.dylib, file is not of required architecture ld: warning: in /opt/local/lib/libiconv.dylib, file is not of required architecture }}}

I see the same with gcc43. These libraries are x86_64 on my system. Perhaps gcc doesn't realize it's supposed to be building x86_64 things.

I had the same problem. Since my iMac with Core 2 Duo is an old model, the kernel runs in a 32bit mode while Apple's gcc produces x86_64 executables. I found the problem is that 'config.guess' in gcc's source directory returns 'i386-apple-darwin10.0.0' based on the output of `uname -p`. So I took the following procedure, which worked fine for me: 1) Add three lines to 'configure.args' section in Portfile like: {{{ 80,81c80,84 < --with-mpfr=${prefix} < # do NOT use MacPorts binutils -- they do not work ---

--with-mpfr=${prefix} \ --build=x86_64-apple-darwin10 \ --host=x86_64-apple-darwin10 \ --target=x86_64-apple-darwin10 # do NOT use MacPorts binutils -- they do not work

}}} 2) Install gcc43. This time it does not yield dylibs incompatibilities mentioned above, but yields the same error with #20816. 3) cd /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_gcc43/work/gcc-4.3.4/gcc/cp/ 4) Edit line 76 of 'Make-lang.in' and remove 'tree-inline.o' from CXX_C_OBJS. 5) Resume compiling. -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:9> MacPorts <http://www.macports.org/> Ports system for Mac OS

#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture ------------------------------+--------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: snowleopard | Port: gcc42, gcc43 ------------------------------+--------------------------------------------- Changes (by ryandesign@…): * cc: eonofri@…, jmhuttun@…, dmonner@…, thomas.mccullough@… (added) Comment: Cc'ing watchers of duplicate #20974. -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:11> MacPorts <http://www.macports.org/> Ports system for Mac OS

#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture ------------------------------+--------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: snowleopard | Port: gcc42, gcc43 ------------------------------+--------------------------------------------- Comment(by akim.demaille@…): For what it's worth, I seem to have been asking for troubles by myself. For instance, I could not compile simple boost programs: {{{ $ cat conftest.cc #include <boost/test/unit_test.hpp> using boost::unit_test::test_suite; test_suite* init_unit_test_suite(int argc, char ** argv) { return NULL; } int main () { BOOST_CHECK(2 == 2); return 0; } $ i686-apple-darwin10-g++-4.2.1 -o conftest -isystem /opt/local/include -L/opt/local/lib -L/opt/local/lib conftest.cc -lboost_unit_test_framework- mt ld: warning: in /opt/local/lib/libboost_unit_test_framework-mt.dylib, file is not of required architecture Undefined symbols: "vtable for boost::unit_test::unit_test_log_t", referenced from: __ZTVN5boost9unit_test15unit_test_log_tE$non_lazy_ptr in cccVDvae.o "boost::test_tools::tt_detail::check_impl(boost::test_tools::predicate_result const&, boost::unit_test::lazy_ostream const&, boost::unit_test::basic_cstring<char const>, unsigned long, boost::test_tools::tt_detail::tool_level, boost::test_tools::tt_detail::check_type, unsigned long, ...)", referenced from: _main in cccVDvae.o "boost::unit_test::unit_test_log_t::set_checkpoint(boost::unit_test::basic_cstring<char const>, unsigned long, boost::unit_test::basic_cstring<char const>)", referenced from: _main in cccVDvae.o ld: symbol(s) not found collect2: ld returned 1 exit status }}} I have always used completely qualified compiler names, because I use distcc, and I even used it with PPC/Intel machines cross-compiling for the other arch. It turns out that if I under-specify the compiler I want use, it works. {{{ $ g++-4.2 -o conftest -isystem /opt/local/include -L/opt/local/lib -L/opt/local/lib conftest.cc -lboost_unit_test_framework-mt $ }}} So in my case I just have to change my scripts from using {{{i686-apple- darwin10-g++-4.2.1}}} to using {{{g++-4.2}}}. Both are from the same suite though. {{{ $ which i686-apple-darwin10-g++-4.2.1 $ i686-apple-darwin10-g++-4.2.1 --version i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ which g++-4.2 /usr/bin/g++-4.2 $ g++-4.2 --version i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ }}} -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:26> MacPorts <http://www.macports.org/> Ports system for Mac OS

#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture ------------------------------+--------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: snowleopard | Port: gcc42, gcc43 ------------------------------+--------------------------------------------- Comment(by hans@…): akim, this is, in my case at least, from a clean macports installation. The port in question was never installed, nor were any of its dependencies. -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:29> MacPorts <http://www.macports.org/> Ports system for Mac OS

#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture ------------------------------+--------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: snowleopard | Port: gcc42, gcc43 ------------------------------+--------------------------------------------- Comment(by dave@…): I think this thread may hold the answer: http://gcc.gnu.org/ml/gcc- bugs/2009-08/msg02240.html -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:37> MacPorts <http://www.macports.org/> Ports system for Mac OS

#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture ------------------------------+--------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: snowleopard | Port: gcc42, gcc43 ------------------------------+--------------------------------------------- Comment(by rafael@…): Cc Me! -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:40> MacPorts <http://www.macports.org/> Ports system for Mac OS

#20933: gcc42, gcc43 on snow leopard: in libmpfr.dylib, libgmp.dylib, libiconv.dylib, file is not of required architecture -------------------------------+-------------------------------------------- Reporter: ram@… | Owner: mww@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: Resolution: fixed | Keywords: snowleopard Port: gcc42, gcc43 | -------------------------------+-------------------------------------------- Changes (by ram@…): * status: new => closed * resolution: => fixed -- Ticket URL: <http://trac.macports.org/ticket/20933#comment:46> MacPorts <http://www.macports.org/> Ports system for Mac OS