Description: Set LIBS directly to $LIBS -lesmtp without
 using esmtp-config --libs.
Origin: vendor
Author: Salvatore Bonaccorso <salvatore.bonaccorso@gmail.com>

--- a/configure
+++ b/configure
@@ -4348,7 +4348,7 @@
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 	CFLAGS="$CFLAGS `libesmtp-config --cflags`"
-	LIBS="$LIBS `libesmtp-config --libs`"
+	LIBS="$LIBS -lesmtp"
 else
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
