$ gcc -o e3 -g -march=native --std=c99 -v  -lm veclib.c e3.c 2>&1 | grep langu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.4.4-14ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,obju

 Here terminal was resized
$ gcc -o e3 -g -march=native --std=c99 -v  -lm veclib.c e3.c 2>&1 | grep languages
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.4.4-14ubuntu5' --with-bugurl=file:///usr/share/doc/gcu