mpeg4ip fails to build with clang

[bbowers@…]

Running Xcode 4.3, receive the following which is corrected by changing the default compiler.

[Users/bbowers] > install mpeg4ip
--->  Computing dependencies for mpeg4ip
--->  Fetching archive for mpeg4ip
--->  Attempting to fetch mpeg4ip-1.5.0.1_3.darwin_11.x86_64.tbz2 from http://packages.macports.org/mpeg4ip
--->  Fetching distfiles for mpeg4ip
--->  Verifying checksum(s) for mpeg4ip
--->  Extracting mpeg4ip
--->  Applying patches to mpeg4ip
--->  Configuring mpeg4ip
--->  Building mpeg4ip
Error: org.macports.build for port mpeg4ip returned: command execution failed
Please see the log file for port mpeg4ip for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_audio_mpeg4ip/mpeg4ip/main.log
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port mpeg4ip failed

[Users/bbowers] > clean mpeg4ip  
--->  Cleaning mpeg4ip

[Users/bbowers] > install mpeg4ip configure.compiler=llvm-gcc-4.2
--->  Computing dependencies for mpeg4ip
--->  Fetching archive for mpeg4ip
--->  Attempting to fetch mpeg4ip-1.5.0.1_3.darwin_11.x86_64.tbz2 from http://packages.macports.org/mpeg4ip
--->  Fetching distfiles for mpeg4ip
--->  Verifying checksum(s) for mpeg4ip
--->  Extracting mpeg4ip
--->  Applying patches to mpeg4ip
--->  Configuring mpeg4ip
--->  Building mpeg4ip
--->  Staging mpeg4ip into destroot
--->  Installing mpeg4ip @1.5.0.1_3
--->  Activating mpeg4ip @1.5.0.1_3
--->  Cleaning mpeg4ip
--->  Updating database of binaries: 100.0%
--->  Scanning binaries for linking errors: 100.0%
--->  No broken files found.

[ryandesign (Ryan Carsten Schmidt)]

Brad: Please remember to use WikiFormatting, to fill in the Port field, and to Cc the maintainer of the port.

Reid: See wiki:ProblemHotlist#compiler.