Bugzilla Bug 119638

When building logrotate, the compiler is set to cc, which results in
compilation failure in a distcc environment with non linux hosts.

Namely, the following error results:

cc -Wall -D_GNU_SOURCE -DLinux -DVERSION=\"3.7.1\"  -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -g -O3 -march=pentium4 -pipe   -c -o log.o log.c
cc -Wall -D_GNU_SOURCE -DLinux -DVERSION=\"3.7.1\"  -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -g -O3 -march=pentium4 -pipe   -c -o config.o config.c
cc -Wall -D_GNU_SOURCE -DLinux -DVERSION=\"3.7.1\"  -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -g -O3 -march=pentium4 -pipe   -c -o basenames.o
basenames.c
cc -g  logrotate.o log.o config.o basenames.o -lpopt  -o logrotate
logrotate.o: file not recognized: File format not recognized
collect2: ld returned 1 exit status
distcc[23776] ERROR: compile (null) on localhost failed
make: *** [logrotate] Error 1

The ebuild should either set CC to gcc or (preferably) i686-pc-linux-gnu-gcc

Fixed.  Thanks, Jakub.