Disable DT_TEXTREL warnings on Linux i386

Bug: ocaml/ocaml#9800

Gbp-Pq: Name 0004-Disable-DT_TEXTREL-warnings-on-Linux-i386.patch

configure.ac

@@ -1183,6 +1183,16 @@ AS_CASE([$arch],
        [common_cflags="-no-pie $common_cflags"],
     [])])
 
+# Disable DT_TEXTREL warnings on Linux i386
+# See https://github.com/ocaml/ocaml/issues/9800
+
+AS_CASE([$host],
+  [i?86-*-linux-*],
+    [common_cflags="-Wl,-z,notext $common_cflags"
+    mksharedlib="$mksharedlib -Wl,-z,notext"
+    mkmaindll="$mkmaindll -Wl,-z,notext"],
+  [])
+
 # Assembler
 
 AS_IF([test -n "$target_alias"],