sudo port -v selfupdate failed for 2.2.1 -> 2.3.1 on 10.6.8

[IOOI-SqAR]

MBP15:~ lars$ sudo port -v selfupdate
--->  Updating MacPorts base sources using rsync
receiving file list ... done

sent 36 bytes  received 69 bytes  42.00 bytes/sec
total size is 27002880  speedup is 257170.29
receiving file list ... done

sent 36 bytes  received 76 bytes  44.80 bytes/sec
total size is 512  speedup is 4.57
MacPorts base version 2.2.1 installed,
MacPorts base version 2.3.1 downloaded.
--->  Updating the ports tree
Synchronizing local ports tree from rsync://rsync.macports.org/release/tarballs/ports.tar
receiving file list ... done

sent 36 bytes  received 70 bytes  70.67 bytes/sec
total size is 61562880  speedup is 580781.89
receiving file list ... done

sent 36 bytes  received 77 bytes  45.20 bytes/sec
total size is 512  speedup is 4.53
receiving file list ... done

sent 36 bytes  received 70 bytes  70.67 bytes/sec
total size is 10993969  speedup is 103716.69
receiving file list ... done

sent 36 bytes  received 77 bytes  45.20 bytes/sec
total size is 512  speedup is 4.53
--->  MacPorts base is outdated, installing new version 2.3.1
Installing new MacPorts release in /opt/local as root:admin; permissions 0755; Tcl-Package in /Library/Tcl

configure: WARNING: unrecognized options: --with-tclpackage
checking build system type... x86_64-apple-darwin10.8.0
checking host system type... x86_64-apple-darwin10.8.0
checking target system type... x86_64-apple-darwin10.8.0
checking MacPorts version... 2.3.1
checking for sw_vers... /usr/bin/sw_vers
checking for defaults... /usr/bin/defaults
checking for xcode-select... /usr/bin/xcode-select
checking Mac OS X version... 10.6.8
checking Xcode location... /Developer
checking Xcode version... 3.2.6
checking whether the C compiler works... yes
.
.
.

/usr/bin/cc -c -Os -pipe    -Wall -fno-common -I"." -I/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix -I/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../generic -I/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../libtommath -DPACKAGE_NAME=\"tcl\" -DPACKAGE_TARNAME=\"tcl\" -DPACKAGE_VERSION=\"8.5\" -DPACKAGE_STRING=\"tcl\ 8.5\" -DPACKAGE_BUGREPORT=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DNO_VALUES_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DHAVE_PTHREAD_ATTR_SETSTACKSIZE=1 -DHAVE_PTHREAD_ATFORK=1 -DHAVE_PTHREAD_GET_STACKSIZE_NP=1 -DTCL_THREADS=1 -DTCL_CFGVAL_ENCODING=\"iso8859-1\" -DMODULE_SCOPE=extern\ __attribute__\(\(__visibility__\(\"hidden\"\)\)\) -DMAC_OSX_TCL=1 -DHAVE_COREFOUNDATION=1 -DHAVE_CAST_TO_UNION=1 -DTCL_SHLIB_EXT=\".dylib\" -DNDEBUG=1 -DTCL_CFG_OPTIMIZED=1 -DTCL_TOMMATH=1 -DMP_PREC=4 -DTCL_WIDE_INT_IS_LONG=1 -DHAVE_GETCWD=1 -DHAVE_OPENDIR=1 -DHAVE_STRTOL=1 -DHAVE_WAITPID=1 -DHAVE_GETADDRINFO=1 -DHAVE_GETPWUID_R_5=1 -DHAVE_GETPWUID_R=1 -DHAVE_GETPWNAM_R_5=1 -DHAVE_GETPWNAM_R=1 -DHAVE_GETGRGID_R_5=1 -DHAVE_GETGRGID_R=1 -DHAVE_GETGRNAM_R_5=1 -DHAVE_GETGRNAM_R=1 -DHAVE_MTSAFE_GETHOSTBYNAME=1 -DHAVE_MTSAFE_GETHOSTBYADDR=1 -DHAVE_SYS_TIME_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_GMTIME_R=1 -DHAVE_LOCALTIME_R=1 -DHAVE_MKTIME=1 -DHAVE_TM_GMTOFF=1 -DHAVE_TIMEZONE_VAR=1 -DHAVE_STRUCT_STAT_ST_BLOCKS=1 -DHAVE_STRUCT_STAT_ST_BLKSIZE=1 -DHAVE_BLKCNT_T=1 -DHAVE_INTPTR_T=1 -DHAVE_UINTPTR_T=1 -DHAVE_SIGNED_CHAR=1 -DHAVE_LANGINFO=1 -DHAVE_CHFLAGS=1 -DHAVE_GETATTRLIST=1 -DHAVE_COPYFILE_H=1 -DHAVE_COPYFILE=1 -DHAVE_LIBKERN_OSATOMIC_H=1 -DHAVE_OSSPINLOCKLOCK=1 -DUSE_VFORK=1 -DTCL_DEFAULT_ENCODING=\"utf-8\" -DTCL_LOAD_FROM_MEMORY=1 -DTCL_WIDE_CLICKS=1 -DHAVE_AVAILABILITYMACROS_H=1 -DHAVE_WEAK_IMPORT=1 -D_DARWIN_C_SOURCE=1 -DHAVE_FTS=1 -DHAVE_SYS_IOCTL_H=1 -DHAVE_SYS_FILIO_H=1 -DTCL_UNLOAD_DLLS=1 -DHAVE_CPUID=1       /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c: In function ‘TclpFindSymbol’:
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:386: warning: ‘NSLookupSymbolInImage’ is deprecated (declared at /usr/include/mach-o/dyld.h:182)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:419: warning: ‘NSLinkEditError’ is deprecated (declared at /usr/include/mach-o/dyld.h:217)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:423: warning: ‘NSLookupSymbolInModule’ is deprecated (declared at /usr/include/mach-o/dyld.h:181)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:432: warning: ‘NSAddressOfSymbol’ is deprecated (declared at /usr/include/mach-o/dyld.h:188)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c: In function ‘TclpUnloadFile’:
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:497: warning: ‘NSUnLinkModule’ is deprecated (declared at /usr/include/mach-o/dyld.h:169)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c: In function ‘TclpLoadMemory’:
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:701: warning: ‘NSCreateObjectFileImageFromMemory’ is deprecated (declared at /usr/include/mach-o/dyld.h:146)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:734: warning: ‘NSLinkModule’ is deprecated (declared at /usr/include/mach-o/dyld.h:161)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:736: warning: ‘NSDestroyObjectFileImage’ is deprecated (declared at /usr/include/mach-o/dyld.h:147)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix/tclLoadDyld.c:744: warning: ‘NSLinkEditError’ is deprecated (declared at /usr/include/mach-o/dyld.h:217)
/usr/bin/cc -c -Os -pipe    -Wall -fno-common -I"." -I/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../unix -I/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../generic -I/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../libtommath -DPACKAGE_NAME=\"tcl\" -DPACKAGE_TARNAME=\"tcl\" -DPACKAGE_VERSION=\"8.5\" -DPACKAGE_STRING=\"tcl\ 8.5\" -DPACKAGE_BUGREPORT=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DNO_VALUES_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DHAVE_PTHREAD_ATTR_SETSTACKSIZE=1 -DHAVE_PTHREAD_ATFORK=1 -DHAVE_PTHREAD_GET_STACKSIZE_NP=1 -DTCL_THREADS=1 -DTCL_CFGVAL_ENCODING=\"iso8859-1\" -DMODULE_SCOPE=extern\ __attribute__\(\(__visibility__\(\"hidden\"\)\)\) -DMAC_OSX_TCL=1 -DHAVE_COREFOUNDATION=1 -DHAVE_CAST_TO_UNION=1 -DTCL_SHLIB_EXT=\".dylib\" -DNDEBUG=1 -DTCL_CFG_OPTIMIZED=1 -DTCL_TOMMATH=1 -DMP_PREC=4 -DTCL_WIDE_INT_IS_LONG=1 -DHAVE_GETCWD=1 -DHAVE_OPENDIR=1 -DHAVE_STRTOL=1 -DHAVE_WAITPID=1 -DHAVE_GETADDRINFO=1 -DHAVE_GETPWUID_R_5=1 -DHAVE_GETPWUID_R=1 -DHAVE_GETPWNAM_R_5=1 -DHAVE_GETPWNAM_R=1 -DHAVE_GETGRGID_R_5=1 -DHAVE_GETGRGID_R=1 -DHAVE_GETGRNAM_R_5=1 -DHAVE_GETGRNAM_R=1 -DHAVE_MTSAFE_GETHOSTBYNAME=1 -DHAVE_MTSAFE_GETHOSTBYADDR=1 -DHAVE_SYS_TIME_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_GMTIME_R=1 -DHAVE_LOCALTIME_R=1 -DHAVE_MKTIME=1 -DHAVE_TM_GMTOFF=1 -DHAVE_TIMEZONE_VAR=1 -DHAVE_STRUCT_STAT_ST_BLOCKS=1 -DHAVE_STRUCT_STAT_ST_BLKSIZE=1 -DHAVE_BLKCNT_T=1 -DHAVE_INTPTR_T=1 -DHAVE_UINTPTR_T=1 -DHAVE_SIGNED_CHAR=1 -DHAVE_LANGINFO=1 -DHAVE_CHFLAGS=1 -DHAVE_GETATTRLIST=1 -DHAVE_COPYFILE_H=1 -DHAVE_COPYFILE=1 -DHAVE_LIBKERN_OSATOMIC_H=1 -DHAVE_OSSPINLOCKLOCK=1 -DUSE_VFORK=1 -DTCL_DEFAULT_ENCODING=\"utf-8\" -DTCL_LOAD_FROM_MEMORY=1 -DTCL_WIDE_CLICKS=1 -DHAVE_AVAILABILITYMACROS_H=1 -DHAVE_WEAK_IMPORT=1 -D_DARWIN_C_SOURCE=1 -DHAVE_FTS=1 -DHAVE_SYS_IOCTL_H=1 -DHAVE_SYS_FILIO_H=1 -DTCL_UNLOAD_DLLS=1 -DHAVE_CPUID=1       /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../macosx/tclMacOSXBundle.c
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../macosx/tclMacOSXBundle.c: In function ‘Tcl_MacOSXOpenVersionedBundleResources’:
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../macosx/tclMacOSXBundle.c:212: error: ‘RTLD_NEXT’ undeclared (first use in this function)
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../macosx/tclMacOSXBundle.c:212: error: (Each undeclared identifier is reported only once
/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base/vendor/tcl8.5.15/unix/../macosx/tclMacOSXBundle.c:212: error: for each function it appears in.)
make[2]: *** [tclMacOSXBundle.o] Error 1
make[1]: *** [all-tcl] Error 2
make: *** [all] Error 1
Command failed: cd /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base && CC=/usr/bin/cc OBJC=/usr/bin/cc ./configure --prefix=/opt/local --with-tclpackage=/Library/Tcl --with-install-user=root --with-install-group=admin --with-directory-mode=0755 --enable-readline && make SELFUPDATING=1 && make install SELFUPDATING=1
Exit code: 2
Error: Error installing new MacPorts base: command execution failed
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: /opt/local/bin/port: port selfupdate failed: Error installing new MacPorts base: command execution failed
MBP15:~ lars$ 

see attachement for full build log

[IOOI-SqAR]

build log for the failure

[ryandesign (Ryan Carsten Schmidt)]

The usual reason for the error "‘RTLD_NEXT’ undeclared" is the presence of the file /usr/local/include/dlfcn.h. You should remove this file, and any other files you have in /usr/local, then try selfupdate again.