[temp] probe round 7: copy files one by one into the sandbox

Author: Sunrisepeak

.github/probe/termux_emulator.sh

@@ -50,7 +50,9 @@ run)
     adb push "$EMU/$f" /data/local/tmp/ >/dev/null; adb shell chmod 644 /data/local/tmp/$f
   done
   RA() { adb shell run-as com.termux "$@"; }
-  RA sh -c "'mkdir -p $A/probe && cp /data/local/tmp/*.sh /data/local/tmp/*.gz $A/probe/'"
+  RA mkdir -p $A/probe
+  for f in mcpp.tar.gz xlings.tar.gz termux_inner.sh termux_feasibility.sh; do RA cp /data/local/tmp/$f $A/probe/$f; done
+  RA ls -la $A/probe
   T="PREFIX=$A/usr TMPDIR=$A/usr/tmp PATH=$A/usr/bin LANG=en_US.UTF-8"
 
   say '### F: llvm@23.1.3 + glibc inside the sandbox (payload without hard links)'

.github/workflows/probe.yml

@@ -42,6 +42,7 @@ jobs:
 
   # O7 / O8: the published aarch64 mcpp in a Termux userland (termux-docker).
   termux-docker:
+    if: false
     name: termux-docker aarch64 first run
     runs-on: ubuntu-24.04-arm
     timeout-minutes: 120
@@ -57,6 +58,7 @@ jobs:
 
   # The same on an arm64 runner with an arm64-v8a emulator, if the runner has KVM.
   termux-emulator-arm64:
+    if: false
     name: termux app sandbox on an arm64 emulator (if KVM)
     runs-on: ubuntu-24.04-arm
     timeout-minutes: 120