1 files changed, 7 insertions, 7 deletions
diff --git a/tools/configure b/tools/configure
index 4a37fe60f9..5a156145e8 100755
--- a/tools/configure
+++ b/tools/configure
@@ -2594,23 +2594,23 @@ debug=$ax_cv_debug
 
 
 
-for cflag in $PREPEND_INCLUDES
+for cppflag in $PREPEND_INCLUDES
 do
-    PREPEND_CFLAGS+=" -I$cflag"
+    PREPEND_CPPFLAGS="$PREPEND_CPPFLAGS -I$cppflag"
 done
 for ldflag in $PREPEND_LIB
 do
-    PREPEND_LDFLAGS+=" -L$ldflag"
+    PREPEND_LDFLAGS="$PREPEND_LDFLAGS -L$ldflag"
 done
-for cflag in $APPEND_INCLUDES
+for cppflag in $APPEND_INCLUDES
 do
-    APPEND_CFLAGS+=" -I$cflag"
+    APPEND_CPPFLAGS="$APPEND_CPPFLAGS -I$cppflag"
 done
 for ldflag in $APPEND_LIB
 do
-    APPEND_LDFLAGS+=" -L$ldflag"
+    APPEND_LDFLAGS="$APPEND_LDFLAGS -L$ldflag"
 done
-CFLAGS="$PREPEND_CFLAGS $CFLAGS $APPEND_CFLAGS"
+CPPFLAGS="$PREPEND_CPPFLAGS $CPPFLAGS $APPEND_CPPFLAGS"
 LDFLAGS="$PREPEND_LDFLAGS $LDFLAGS $APPEND_LDFLAGS"