[MacPorts] #41749: gdb: dyld: Library not loaded @rpath/libCore.so

[MacPorts]

#41749: gdb: dyld: Library not loaded @rpath/libCore.so
--------------------------+----------------------
  Reporter:  alkulakov@…  |      Owner:  dweber@…
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.2.1
Resolution:               |   Keywords:
      Port:  gdb          |
--------------------------+----------------------

Comment (by moo@…):

 I have this problem as well.  Here are some specifics:

 I'm working on a project where we have to build our own versions of common
 things like openssl, as well as our own libraries.  To run these programs
 from the command line, it's necessary to set the DYLD_LIBRARY_PATH, but
 once that is done everything works fine.  Furthermore, gdb 6.3.50 is able
 to load and run the programs just fine, as long as DYLD_LIBRARY_PATH is
 set when gdb is invoked.

 On the other hand, gdb 7.6 as installed by macports doesn't seem to honor
 DYLD_LIBRARY_PATH, or it has some problem that has the same effect.  Below
 you'll find some info about my environment, followed by output from gcc
 6.3.50, followed by the error from gdb 7.6.

 Please contact me if you need further details-- I'm happy to assist any
 way that I can.  :-)

 {{{
 oberon:bin rselph$ echo $DYLD_LIBRARY_PATH
 /rv/build/dev/rselph/messaging/trunk/hydra/macosx_x86_64/bin/lib

 oberon:bin rselph$ ls $DYLD_LIBRARY_PATH
 eftl.js                          libtib.1.dylib@
 libtibftlrs.2.4.1.0.dylib*       libtibmcast.dylib@
 json_simple-1.1.jar              libtib.dylib@
 libtibftlrs.2.dylib@             libtibrv64.dylib
 junit-3.8.2.jar                  libtibftlap.1.1.0.0.dylib*
 libtibftlrs.dylib@               libtibutil.1.4.1.0.dylib*
 libcrypto.1.0.0.dylib            libtibftlap.1.dylib@
 libtibgroup.1.4.1.0.dylib*       libtibutil.1.dylib@
 libcrypto.dylib@                 libtibftlap.dylib@
 libtibgroup.1.dylib@             libtibutil.dylib@
 libcurl.4.dylib                  libtibftlgroupjni.1.4.1.0.dylib*
 libtibgroup.dylib@               simplejson/
 libcurl.dylib@                   libtibftlgroupjni.1.dylib@
 libtibhelper.1.4.1.0.dylib*      tibeftl.jar
 libssl.1.0.0.dylib               libtibftlgroupjni.dylib@
 libtibhelper.1.dylib@            tibftl.jar
 libssl.dylib@                    libtibftljni.2.4.1.0.dylib*
 libtibhelper.dylib@              tibftl_test.jar
 libtestutil.dylib*               libtibftljni.2.dylib@
 libtibmcast.2.4.1.0.dylib*       tibftlgroup.jar
 libtib.1.4.1.0.dylib*            libtibftljni.dylib@
 libtibmcast.2.dylib@

 oberon:bin rselph$ otool -L ./curltest
 ./curltest:
         /rv/scratch/curl/curl-7.34.0-install/lib/libcurl.4.dylib
 (compatibility version 8.0.0, current version 8.0.0)
         /usr/local/ssl/lib/libssl.1.0.0.dylib (compatibility version
 1.0.0, current version 1.0.0)
         /usr/local/ssl/lib/libcrypto.1.0.0.dylib (compatibility version
 1.0.0, current version 1.0.0)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 1197.1.1)

 oberon:bin rselph$ ./curltest
 cURL version: 7.34.0
 host: x86_64-apple-darwin13.0.0
 SSL version: OpenSSL/1.0.1f
 protocol: file
 protocol: gopher
 [... further output omitted]


 oberon:bin rselph$ /usr/bin/gdb ./curltest
 GNU gdb 6.3.50-20050815 (Apple version gdb-1824) (Wed Feb  6 22:51:23 UTC
 2013)
 Copyright 2004 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you
 are
 welcome to change it and/or distribute copies of it under certain
 conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for
 details.
 This GDB was configured as "x86_64-apple-darwin"...Reading symbols for
 shared libraries ..... done

 (gdb) r
 Starting program:
 /rv/build/dev/rselph/messaging/trunk/hydra/macosx_x86_64/bin/bin/curltest
 Reading symbols for shared libraries ++++.......................... done
 cURL version: 7.34.0
 host: x86_64-apple-darwin13.0.0
 SSL version: OpenSSL/1.0.1f
 protocol: file
 protocol: gopher
 [... further output omitted]


 oberon:bin rselph$ /opt/local/bin/ggdb ./curltest
 GNU gdb (GDB) 7.6
 Copyright (C) 2013 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later
 <http://gnu.org/licenses/gpl.html>
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
 and "show warranty" for details.
 This GDB was configured as "x86_64-apple-darwin13.0.0".
 For bug reporting instructions, please see:
 <http://www.gnu.org/software/gdb/bugs/>...
 Reading symbols from
 /rv/build/dev/rselph/messaging/trunk/hydra/macosx_x86_64/bin/bin/curltest...(no
 debugging symbols found)...done.
 (gdb) r
 Starting program:
 /rv/build/dev/rselph/messaging/trunk/hydra/macosx_x86_64/bin/bin/curltest
 dyld: Library not loaded:
 /rv/scratch/curl/curl-7.34.0-install/lib/libcurl.4.dylib
   Referenced from:
 /rv/build/dev/rselph/messaging/trunk/hydra/macosx_x86_64/bin/bin/curltest
   Reason: Incompatible library version: curltest requires version 8.0.0 or
 later, but libcurl.4.dylib provides version 7.0.0

 Program received signal SIGTRAP, Trace/breakpoint trap.
 0x00007fff5fc0109d in ?? ()
 (gdb)

 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/41749#comment:4>
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