libopencm3/libopencm3-examples — pull request #17 by BuFran (2013-07-10 11:48:24+00:00)
Title: [BUILD] Paralelize cleaning of examples

make clean 1:50 -> 1:55 (no change)
make clean -j8 1:30 -> 0:28 (strongly faster)

Measured on Core i7 (4 cores, each HT) @ 3GHz