cd /usr/ports/lang/gcc48/ && make install clean
===>   gcc-4.8.2.s20130808 depends on file: /usr/local/bin/as - not found
===>    Verifying install for /usr/local/bin/as in /usr/ports/devel/binutils
===>   binutils-2.24_1 depends on file: /usr/local/lib/libgmp.so - not found
===>    Verifying install for /usr/local/lib/libgmp.so in /usr/ports/math/gmp
===>  Building for gmp-5.1.3_2
cc -std=gnu99 `test -f 'gen-fac.c' || echo './'`gen-fac.c -o gen-fac
cc -std=gnu99 `test -f 'gen-fib.c' || echo './'`gen-fib.c -o gen-fib
cc -std=gnu99 `test -f 'gen-bases.c' || echo './'`gen-bases.c -o gen-bases -lm
cc -std=gnu99 `test -f 'gen-trialdivtab.c' || echo './'`gen-trialdivtab.c -o gen-trialdivtab -lm
cc -std=gnu99 `test -f 'gen-jacobitab.c' || echo './'`gen-jacobitab.c -o gen-jacobitab
cc -std=gnu99 `test -f 'gen-psqr.c' || echo './'`gen-psqr.c -o gen-psqr -lm
cd . && /bin/sh ./config.status gmp.h
cd . && /bin/sh ./config.status config.h
/tmp//cc0NmiyK.o: file not recognized: File format not recognized
*** [gen-jacobitab] Error code 1
config.status: creating config.h
config.status: creating gmp.h
config.status: config.h is unchanged
/tmp//ccMHwVpj.o: file not recognized: File format not recognized
*** [gen-psqr] Error code 1
/tmp//ccreFIuM.o: file not recognized: File format not recognized
*** [gen-fib] Error code 1
/tmp//cc9f9X4s.o: file not recognized: File format not recognized
*** [gen-fac] Error code 1
/tmp//ccrQLqTk.o: file not recognized: File format not recognized
*** [gen-trialdivtab] Error code 1
/tmp//ccPpJSFA.o: file not recognized: File format not recognized
*** [gen-bases] Error code 1
6 errors
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** [do-build] Error code 1

Stop in /usr/ports/math/gmp.
*** [install] Error code 1

Stop in /usr/ports/math/gmp.
*** [build-depends] Error code 1

Stop in /usr/ports/devel/binutils.
*** [install] Error code 1

Stop in /usr/ports/devel/binutils.
*** [build-depends] Error code 1

Stop in /usr/ports/lang/gcc48.
*** [install] Error code 1

Stop in /usr/ports/lang/gcc48.