mmglue - midipix architecture- and target-specific files for musl libc

Age	Commit message (Expand)	Author	Files	Lines
2019-10-20	build system: employ the cd -- <dir> idiom for good measure.	midipix	1	-2/+2
2019-10-20	build system: replace $(pwd) with $(pwd -P) for explicit/consistent behavior.	midipix	1	-1/+1
2019-01-09	build-system transition: created a sofort-based skeleton.	midipix	1	-0/+72