1 files changed, 16 insertions, 0 deletions
diff --git a/configure b/configure
index 3e95ce5..86dc040 100755
--- a/configure
+++ b/configure
@@ -3604,6 +3604,22 @@ case "${target}" in
     ;;
 esac
 
+# Targets that do not use the ELF file format cannot support libctf.
+case "${target}" in
+  *-*-pe | *-*-*vms* | *-*-darwin | *-*-*coff* | *-*-wince | *-*-mingw*)
+    noconfigdirs="$noconfigdirs libctf"
+    ;;
+  *-*-aout | *-*-osf* | *-*-go32 | *-*-macos* | *-*-rhapsody*)
+    noconfigdirs="$noconfigdirs libctf"
+    ;;
+  *-*-netbsdpe | *-*-cygwin* | *-*-pep | *-*-msdos | *-*-winnt)
+    noconfigdirs="$noconfigdirs libctf"
+    ;;
+  ns32k-*-* | pdp11-*-* | *-*-aix* | *-*-netbsdaout)
+    noconfigdirs="$noconfigdirs libctf"
+    ;;
+esac
+
 case "${target}" in
   *-*-chorusos)
     ;;