--- ghc-7.6.1/aclocal.m4.orig	2012-09-04 19:10:14.000000000 +0200
+++ ghc-7.6.1/aclocal.m4	2012-09-27 19:18:53.993056656 +0200
@@ -154,7 +154,7 @@
 [
     checkArch() {
         case [$]1 in
-        i386)
+        i386|i486|i586|i686)
             test -z "[$]2" || eval "[$]2=ArchX86"
             ;;
         x86_64|amd64)
@@ -229,7 +229,7 @@ AC_DEFUN([FPTOOLS_SET_HASKELL_PLATFORM_V
 
     checkVendor() {
         case [$]1 in
-        dec|none|unknown|hp|apple|next|sun|sgi|ibm|montavista|portbld|alpine)
+        dec|none|unknown|hp|apple|next|sun|sgi|ibm|montavista|portbld|alpine|tld)
             ;;
         *)
             AC_MSG_WARN([Unknown vendor [$]1])
--- ghc-8.10.7/utils/llvm-targets/gen-data-layout.sh.orig	2021-06-21 08:54:36.000000000 +0200
+++ ghc-8.10.7/utils/llvm-targets/gen-data-layout.sh	2022-03-17 13:21:10.641498496 +0100
@@ -54,13 +54,16 @@
     "aarch64-unknown-linux-gnu"
     "aarch64-unknown-linux-musl"
     "aarch64-unknown-linux"
+    "aarch64-tld-linux"
     # Linux x86
     "i386-unknown-linux-gnu"
     "i386-unknown-linux-musl"
     "i386-unknown-linux"
+    "i686-tld-linux"
     "x86_64-unknown-linux-gnu"
     "x86_64-unknown-linux-musl"
     "x86_64-unknown-linux"
+    "x86_64-tld-linux"
     # Linux Android
     "x86_64-unknown-linux-android"
     "armv7-unknown-linux-androideabi"