[MacPorts] #36226: libstdcxx @4.7.1: cc1 in stage1 can't be built on PPC Tiger (Mac OS X 10.4.11) due to undefined symbols

[MacPorts]

#36226: libstdcxx @4.7.1: cc1 in stage1 can't be built on PPC Tiger (Mac OS X
10.4.11) due to undefined symbols
------------------------------+------------------------
  Reporter:  Peter_Dyballa@…  |      Owner:  jeremyhu@…
      Type:  defect           |     Status:  closed
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.1.2
Resolution:  fixed            |   Keywords:
      Port:  libstdcxx        |
------------------------------+------------------------

Comment (by Peter_Dyballa@…):

 Replying to [comment:2 jeremyhu@…]:
 > I believe this is fixed per #34385

 Working with port 2.2.99 on Tiger I have:

 {{{
 pete 239 /\ l /opt/mports/trunk/dports/lang/libstdcxx/
 insgesamt 4
 -rw-r--r-- 1 root admin 284 13. Aug 00:14 Portfile
 pete 240 /\ l /opt/mports/trunk/dports/lang/gcc48/
 insgesamt 16
 -rw-r--r-- 1 root admin 9364 13. Aug 00:15 Portfile
 drwxr-xr-x 3 root admin  102 13. Aug 00:14 files
 lrwxr-xr-x 1 root admin   76 13. Aug 00:21 work ->
 /opt/local/var/macports/build/_opt_mports_trunk_dports_lang_gcc48/gcc48/work
 }}}

 libstdcxx still does not build:

 {{{
 /opt/local/bin/g++-apple-4.2 -arch ppc   -g -DIN_GCC   -fno-exceptions
 -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-
 qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-
 macros -Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H
 -L/opt/local/lib -Wl,-headerpad_max_install_names -o cc1 c/c-lang.o
 c-family/stub-objc.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o
 c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o
 c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o
 c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o
 c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o
 c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o
 c-family/c-ada-spec.o tree-mudflap.o darwin-c.o rs6000-c.o \
   cc1-checksum.o libbackend.a main.o tree-browser.o libcommon-target.a
 libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a
 ../libcpp/libcpp.a  -liconv ../libbacktrace/.libs/libbacktrace.a
 ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  -L/opt/local/lib
 -lcloog-isl  -lisl -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib
 -lmpc -lmpfr -lgmp   -lz
 ld: warning: object file compiled with -mlong-branch which is no longer
 needed. To remove this warning, recompile without -mlong-branch:
 /usr/lib/crt1.o
 ld: warning: object file compiled with -mlong-branch which is no longer
 needed. To remove this warning, recompile without -mlong-branch:
 /opt/local/lib/apple-gcc42/gcc/powerpc-apple-darwin8/4.2.1/crt3.o
 Undefined symbols:
   "__Unwind_GetIPInfo", referenced from:
       _unwind in libbacktrace.a(backtrace.o)
 ld: symbol(s) not found
 collect2: ld returned 1 exit status
 make[3]: *** [cc1] Error 1
 make[3]: Leaving directory
 `/opt/local/var/macports/build/_opt_mports_trunk_dports_lang_gcc48/libgcc/work/build/gcc'
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/36226#comment:3>
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