dalek arVM: c01cb0f | fperrad++ | Configure.pl:
fix system detection in triple for cross compilation

the scheme for triple is `<arch><sub>-<vendor>-<sys>-<abi>`, so the `sys` is not the last part.
see clang.llvm.org/docs/CrossCompilation.html as reference.
17:47
arVM: 5ddf6b2 | lizmat++ | Configure.pl:
Merge pull request #181 from fperrad/patch-1

fix system detection in triple for cross compilation
dalek arVM/cpp: cc83625 | FROGGS++ | src/io/procops.c:
stop fiddling with slashes after whitespace in openpipe

We do that already for windows in op shell, so let's do that for openpipe too. This is if course icky because the whitespace could be part of the path of the executable and therefore might be quoted, but let's keep the code simple for now.
20:31
arVM: be87368 | FROGGS++ | src/io/procops.c:
stop fiddling with slashes after whitespace in openpipe

We do that already for windows in op shell, so let's do that for openpipe too. This is if course icky because the whitespace could be part of the path of the executable and therefore might be quoted, but let's keep the code simple for now.