--- ghc-9.12.1/m4/fptools_set_haskell_platform_vars.m4	2024-12-16 00:59:46.000000000 +0530
+++ ghc-9.12.1.mod/m4/fptools_set_haskell_platform_vars.m4	2025-01-24 18:18:00.513871875 +0530
@@ -21,7 +21,7 @@
         s390x)
             test -z "[$]2" || eval "[$]2=ArchS390X"
             ;;
-        arm)
+        arm*)
             GET_ARM_ISA()
             test -z "[$]2" || eval "[$]2=\"ArchARM \$ARM_ISA \$ARM_ISA_EXT \$ARM_ABI\""
             ;;