improve the build rules for installing /lib/ld-musl-$ARCH.so
[musl] / src / conf /
drwxr-xr-x   ..
-rw-r--r-- 444 confstr.c
-rw-r--r-- 888 fpathconf.c
-rw-r--r-- 96 pathconf.c
-rw-r--r-- 6598 sysconf.c