prog001 fails on ARMv7

--- /dev/null	2019-12-07 05:21:42.360457826 +0000
+++ ghci/prog001/prog001.run/prog001.run.stderr.normalised	2019-12-07 08:30:52.315228898 +0000
@@ -0,0 +1,44 @@
+ghc-iserv.bin: /builds/ghc/ghc/libraries/process/dist-install/build/HSprocess-1.6.6.0.o: unknown symbol `.LANCHOR0'
+ghc: unable to load package `process-1.6.6.0'
+
+B.hs:3:1:
+    Could not find module ‘C’
+    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
+
+B.hs:3:1:
+    Could not find module ‘C’
+    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
+
+<interactive>:18:1:
+     Variable not in scope: main
+     Perhaps you meant ‘min’ (imported from Prelude)
+
+B.hs:3:1:
+    Could not find module ‘C’
+    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
+
+<interactive>:26:1:
+     Variable not in scope: main
+     Perhaps you meant ‘min’ (imported from Prelude)
+
+B.hs:3:1:
+    Could not find module ‘C’
+    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
+
+<interactive>:31:1:
+     Variable not in scope: main
+     Perhaps you meant ‘min’ (imported from Prelude)
+
+B.hs:3:1:
+    Could not find module ‘C’
+    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
+
+B.hs:3:1:
+    Could not find module ‘C’
+    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
+
+<no location info>:
+    Could not find module ‘B’
+    It is not a module in the current program, or in any known package.
+
+<interactive>:41:1: Variable not in scope: g :: t0 -> t