Updating tk failed on Snow Leopard

[Richard L. Hamilton]

Updating tk failed on Snow Leopard, trying to update to the current tk at 8.6.6 (probably +quartz+universal, given that's what the current @8.6.5_0 is)

Hardware Version: Mac mini (Mid 2007) (Macmini2,1)
Mac OS X 10.6.8 10K549 (Snow Leopard)
Xcode 4.2 4C199
MacPorts Version: 2.3.4

Relevant lines from log:

:info:build /usr/bin/llvm-gcc-4.2 -c -Os -pipe -Os -arch x86_64 -arch i386 -pipe  -arch x86_64 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tcl8.6.6/generic  -Wall -fno-common -DBUILD_tk -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../unix -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../generic -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../bitmaps -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tcl8.6.6//generic -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tcl8.6.6//unix -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../xlib -DPACKAGE_NAME=\"tk\" -DPACKAGE_TARNAME=\"tk\" -DPACKAGE_VERSION=\"8.6\" -DPACKAGE_STRING=\"tk\ 8.6\" -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 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DHAVE_PTHREAD_ATTR_SETSTACKSIZE=1 -DHAVE_PTHREAD_ATFORK=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__\(\(__visibility__\(\"hidden\"\)\)\) -DHAVE_HIDDEN=1 -DMAC_OSX_TCL=1 -DHAVE_COREFOUNDATION=1 -DTCL_CFG_DO64BIT=1 -DHAVE_CAST_TO_UNION=1 -DTCL_SHLIB_EXT=\".dylib\" -DNDEBUG=1 -DTCL_CFG_OPTIMIZED=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_SYS_TIME_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_INTPTR_T=1 -DHAVE_UINTPTR_T=1 -DHAVE_PW_GECOS=1 -DHAVE_AVAILABILITYMACROS_H=1 -DHAVE_WEAK_IMPORT=1 -D_DARWIN_C_SOURCE=1 -DMAC_OSX_TK=1      -DTCL_NO_DEPRECATED -std=gnu99 -x objective-c -DUSE_TCL_STUBS /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c: In function ‘XGetImage’:
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: ‘NSWindow’ may not respond to ‘-backingScaleFactor’
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: (Messages without a matching method signature
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: will be assumed to return ‘id’ and accept
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: ‘...’ as arguments.)
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: error: invalid operands to binary == (have ‘id’ and ‘double’)
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:893: warning: unused variable ‘macDraw’
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c: In function ‘XGetImage’:
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: ‘NSWindow’ may not respond to ‘-backingScaleFactor’
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: (Messages without a matching method signature
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: will be assumed to return ‘id’ and accept
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: warning: ‘...’ as arguments.)
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:901: error: invalid operands to binary == (have ‘id’ and ‘double’)
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/tk8.6.6/unix/../macosx/tkMacOSXXStubs.c:893: warning: unused variable ‘macDraw’
:info:build fatal error: lipo: can't open input file: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_tk/tk/work/.tmp/cc8O37hp.out (No such file or directory)
:info:build make: *** [tkMacOSXXStubs.o] Error 1

Is this a known problem?