package is unbackportable to old i386 systems

[Jason Gross]

The patch file 0006-Disable-DT_TEXTREL-warnings-on-Linux-i386.patch is inadequate because it updates configure.ac without updating configure. It should instead read something like
```
diff --git a/configure b/configure
index 74657d2..c1215b4 100755
--- a/configure
+++ b/configure
@@ -13899,6 +13899,18 @@ case $arch in #(
 esac ;;
 esac

+# Disable DT_TEXTREL warnings on Linux i386
+# See https://github.com/ocaml/ocaml/issues/9800
+
+case $host in #(
+ i?86-*-linux-*) :
+ common_cflags="-Wl,-z,notext $common_cflags"
+ mksharedlib="$mksharedlib -Wl,-z,notext"
+ mkmaindll="$mkmaindll -Wl,-z,notext" ;; #(
+ *) :
+ ;;
+esac
+
 # Assembler

 if test -n "$host_alias"; then :
diff --git a/configure.ac b/configure.ac
index aa5f26f..f43eaa4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1015,6 +1015,16 @@ AS_CASE([$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 "$host_alias"], [toolpref="${host_alias}-"], [toolpref=""])
```

[Jason Gross (jgross-h)]

See also https://github.com/ocaml/ocaml/issues/9800#issuecomment-786868875