orbea/build: POSIX build scripts @ e6d42a768514f687c324bb74ed5e7bc282d90658

orbea c68665c5b0 tools/dxvk: Update to version 1.10.2		2 lat temu
..
dxvk	c68665c5b0 tools/dxvk: Update to version 1.10.2	2 lat temu
flips	ee6857ccb0 functions: Rename _install functions	3 lat temu
sdl-jstest	6a8d345778 functions: Strip with the cmake install/strip target	3 lat temu
vkd3d-proton	5dee889959 tools/vkd3d-proton: Added	2 lat temu
build.sh	2111208412 /: Set the TMP default value once.	3 lat temu
env.tools	6815539dac /: Set SRC once.	3 lat temu