swi-prolog: build fails on OS X Lion

[weiju.wu@…]

Hi, trying to install swi-prolog on OS X Lion fails for me:

--->  Computing dependencies for swi-prolog
--->  Fetching archive for swi-prolog
--->  Fetching swi-prolog
--->  Verifying checksum(s) for swi-prolog
--->  Extracting swi-prolog
--->  Configuring swi-prolog
--->  Building swi-prolog
Error: Target org.macports.build returned: shell command failed (see log for details)
Log for swi-prolog is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_swi-prolog/swi-prolog/main.log
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>

[weiju.wu@…]

log file of the failed installation process

[jmr@…]

Please remember to preview and use WikiFormatting, and to cc the maintainers.

[weiju.wu@…]

Replying to jmr@…:

Please remember to preview and use WikiFormatting, and to cc the maintainers.

will remember this in the future, thanks

[pmoura@…]

It seems to be an issue with the new default compiler on Lion. Adding configure.compiler gcc-4.2 to the portfile allows the compilation to succeed. Btw, the same issue seems to be causing the compilation of GNU Prolog and YAP to fail. Apparently some incompatible change to mmap.

[weiju.wu@…]

This works for me now

[jmr@…]

Closing as per comment:4.