Add possibility to enable ccache to the build script

Windows-on-ARM-Experiments / mingw-woarm64-build

Build script for Windows on Arm64 GNU cross compiler aarch64-w64-mingw32.

GNU General Public License v2.0

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Add possibility to enable ccache to the build script #127

Closed Blackhex closed 4 months ago

Blackhex commented 4 months ago

Usefull for local builds only, for GHA we'd have to setup sccache in cloud.

Some results how ccache affects the build time:

without ccache

real    4m54.705s
user    65m49.265s
sys     4m44.815s

ccache fist run

real    5m13.932s
user    70m52.523s
sys     5m30.535s

ccache second run

real    3m1.360s
user    11m30.533s
sys     1m54.457s