$ cat /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/main.log
version:1
:debug:main epoch: in tree: 20090923 installed: 20090923
:debug:main libedit 20110802-3.0_0 exists in the ports tree
:debug:main libedit 20110802-3.0_0  is the latest installed
:debug:main libedit 20110802-3.0_0 +universal is active
:debug:main Merging existing variants '+universal' into variants
:debug:main new fully merged portvariants: universal + x11 - no_x11 + bash_completion +
:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/libedit
:debug:main OS darwin/11.4.0 (Mac OS X 10.7) arch i386
:debug:main org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
:debug:main Using group file /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/group/muniversal-1.0.tcl
:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
:debug:main universal variant already exists, so not adding the default one
:debug:main Requested variant no_x11 is not provided by port libedit.
:debug:main Requested variant x11 is not provided by port libedit.
:debug:main Requested variant bash_completion is not provided by port libedit.
:debug:main Executing variant universal provides universal
:debug:main No need to upgrade! libedit 20110802-3.0_0 >= libedit 20110802-3.0_0
:debug:main epoch: in tree: 0 installed: 0
:debug:main ncurses 5.9_1 exists in the ports tree
:debug:main ncurses 5.9_1  is the latest installed
:debug:main ncurses 5.9_1 +universal is active
:debug:main Merging existing variants '+universal' into variants
:debug:main new fully merged portvariants: universal + x11 - no_x11 + bash_completion +
:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/ncurses
:debug:main OS darwin/11.4.0 (Mac OS X 10.7) arch i386
:debug:main org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
:debug:main adding the default universal variant
:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
:debug:main Requested variant no_x11 is not provided by port ncurses.
:debug:main Requested variant x11 is not provided by port ncurses.
:debug:main Requested variant bash_completion is not provided by port ncurses.
:debug:main Executing variant universal provides universal
:debug:main No need to upgrade! ncurses 5.9_1 >= ncurses 5.9_1
:debug:main epoch: in tree: 0 installed: 0
:debug:main zlib 1.2.7_0 exists in the ports tree
:debug:main zlib 1.2.7_0  is the latest installed
:debug:main zlib 1.2.7_0 +universal is active
:debug:main Merging existing variants '+universal' into variants
:debug:main new fully merged portvariants: universal + x11 - no_x11 + bash_completion +
:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/archivers/zlib
:debug:main OS darwin/11.4.0 (Mac OS X 10.7) arch i386
:debug:main org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
:debug:main Using group file /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/group/xcodeversion-1.0.tcl
:debug:main adding the default universal variant
:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
:debug:main Requested variant no_x11 is not provided by port zlib.
:debug:main Requested variant x11 is not provided by port zlib.
:debug:main Requested variant bash_completion is not provided by port zlib.
:debug:main Executing variant universal provides universal
:debug:main No need to upgrade! zlib 1.2.7_0 >= zlib 1.2.7_0
:debug:main epoch: in tree: 0 installed: 0
:debug:main bzip2 1.0.6_0 exists in the ports tree
:debug:main bzip2 1.0.6_0  is the latest installed
:debug:main bzip2 1.0.6_0 +universal is active
:debug:main Merging existing variants '+universal' into variants
:debug:main new fully merged portvariants: universal + x11 - no_x11 + bash_completion +
:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/archivers/bzip2
:debug:main OS darwin/11.4.0 (Mac OS X 10.7) arch i386
:debug:main org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
:debug:main org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
:debug:main universal variant already exists, so not adding the default one
:debug:main Requested variant no_x11 is not provided by port bzip2.
:debug:main Requested variant x11 is not provided by port bzip2.
:debug:main Requested variant bash_completion is not provided by port bzip2.
:debug:main Executing variant universal provides universal
:debug:main No need to upgrade! bzip2 1.0.6_0 >= bzip2 1.0.6_0
:msg:main --->  Computing dependencies for pcre:info:main .:debug:main Searching for dependency: libedit
:debug:main Found Dependency: receipt exists for libedit
:debug:main Searching for dependency: zlib
:debug:main Found Dependency: receipt exists for zlib
:debug:main Searching for dependency: bzip2
:debug:main Found Dependency: receipt exists for bzip2
:msg:main
:debug:main Executing org.macports.main (pcre)
:debug:main changing euid/egid - current euid: 0 - current egid: 0
:debug:main egid changed to: 501
:debug:main euid changed to: 503
:debug:main Skipping completed org.macports.archivefetch (pcre)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.fetch (pcre)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.checksum (pcre)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.extract (pcre)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.patch (pcre)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.configure (pcre)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:build build phase started at Tue May 15 09:28:45 BRT 2012
:notice:build --->  Building pcre
:debug:build Executing org.macports.build (pcre)
:debug:build Environment: CPATH='/opt/local/include' CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/.CC_PRINT_OPTIONS' LIBRARY_PATH='/opt/local/lib' CC_PRINT_OPTIONS='YES' MACOSX_DEPLOYMENT_TARGET='10.7' GI_SCANNER_DISABLE_CACHE='1'
:debug:build Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/pcre-8.30" && /usr/bin/make -j4 -w all'
:debug:build Executing command line:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/pcre-8.30" && /usr/bin/make -j4 -w all
:info:build make: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/pcre-8.30'
:info:build /usr/bin/make  all-am
:info:build make[1]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/pcre-8.30'
:info:build   CCLD   pcretest
:info:build ld: warning: ignoring file /opt/local/lib/libreadline.dylib, file was built for unsupported file format which is not the architecture being linked (i386)
:info:build Undefined symbols for architecture i386:
:info:build   "_add_history", referenced from:
:info:build       _extend_inputline in pcretest.o
:info:build   "_readline", referenced from:
:info:build       _extend_inputline in pcretest.o
:info:build ld: symbol(s) not found for architecture i386
:info:build clang: error: linker command failed with exit code 1 (use -v to see invocation)
:info:build make[1]: *** [pcretest] Error 1
:info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/pcre-8.30'
:info:build make: *** [all] Error 2
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/pcre-8.30'
:info:build shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/work/pcre-8.30" && /usr/bin/make -j4 -w all " returned error 2
:error:build Target org.macports.build returned: shell command failed (see log for details)
:debug:build Backtrace: shell command failed (see log for details)
    while executing
"command_exec build"
    (procedure "portbuild::build_main" line 8)
    invoked from within
"$procedure $targetname"
:info:build Warning: the following items did not execute (for pcre): org.macports.activate org.macports.build org.macports.destroot org.macports.install
:notice:build Log for pcre is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pcre/pcre/main.log