Change Details

This diffs try to guess the number of cores availble on the user machine and forward it to the `-jX` option to `make` when building the packages. This `JOBS` variable can be overriden by the user and fallback to 1 if it can't guess the number of cores. Note that `openssl` always build with `-j1` as the depends version does not support parallel build. It cuts the depends build time by ~2.5x on my machine.

This diffs try to guess the number of cores availble on the user machine and forward it (+1) to the `-jX` option to `make` when building the packages. This `JOBS` variable can be overriden by the user and fallback to 1 if it can't guess the number of cores. For now only `ccache` makes use of this feature. This is built on all the platforms and is simple enough for demonstrating the feature.

This diffs try to guess the number of cores availble on the user machine and forward it (+1) to the `-jX` option to `make` when building the the packages. This `JOBS` variable can be overriden by the user and fallback to 1 if it can't guess the number of cores. Note that `openssl` always build with `-j1` as the depends version does not support parallel build. It cuts the depends build time by ~2.5x on my machinFor now only `ccache` makes use of this feature. This is built on all the platforms and is simple enough for demonstrating the feature.