diff --git a/gettext-tools/configure b/gettext-tools/configure
index 5a831d6..3573a77 100755
--- a/gettext-tools/configure
+++ b/gettext-tools/configure
@@ -39992,7 +39992,10 @@ else
 
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_working_getdelim=yes
+                      case "$host_os" in
+            aix*) gl_cv_func_working_getdelim=no;;
+            *) gl_cv_func_working_getdelim=yes;;
+          esac
 else
   gl_cv_func_working_getdelim=no
 fi
@@ -40243,7 +40246,10 @@ else
 
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_working_getline=yes
+                      case "$host_os" in
+            aix*) am_cv_func_working_getline=no;;
+            *) am_cv_func_working_getline=yes;;
+          esac
 else
   am_cv_func_working_getline=no
 fi
@@ -67986,7 +67992,10 @@ else
 
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_working_getdelim=yes
+                      case "$host_os" in
+            aix*) gl_cv_func_working_getdelim=no;;
+            *) gl_cv_func_working_getdelim=yes;;
+          esac
 else
   gl_cv_func_working_getdelim=no
 fi
@@ -68237,7 +68246,10 @@ else
 
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_working_getline=yes
+                      case "$host_os" in
+            aix*) am_cv_func_working_getline=no;;
+            *) am_cv_func_working_getline=yes;;
+          esac
 else
   am_cv_func_working_getline=no
 fi