apr 1.4.5_3 Configuration failure under Lion

[ktekinay (Kem Tekinay)]

apr failed to update so I uninstalled, cleaned, and then attempted to install. I get an error during the "configure" stage. The log is attached, but the relevant part is here:

:info:configure configure: error: in `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_apr/apr/work/apr-1.4.5':
:info:configure configure: error: C compiler cannot create executables
:info:configure See `config.log' for more details.
:info:configure shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_apr/apr/work/apr-1.4.5" && ./configure --prefix=/opt/local --with-installbuilddir=/opt/local/share/apr-1/build --enable-nonportable-atomics ac_cv_func_setpgrp_void=no " returned error 77
:error:configure Target org.macports.configure returned: configure failure: shell command failed (see log for details)
:debug:configure Backtrace: configure failure: shell command failed (see log for details)
    while executing
"$procedure $targetname"
:info:configure Warning: the following items did not execute (for apr): org.macports.activate org.macports.configure org.macports.build org.macports.destroot org.macports.install

[ktekinay (Kem Tekinay)]

apr error log - error during configure

[ryandesign (Ryan Carsten Schmidt)]

The log says:

:info:configure configure: error: C compiler cannot create executables
:info:configure See `config.log' for more details.

So you should check the config.log for more details. Also check the wiki:FAQ#missingxcode.