--- ./configure.orig	2013-06-06 19:06:29.000000000 -0400
+++ ./configure	2013-07-17 14:33:54.000000000 -0400
@@ -17976,7 +17976,7 @@
 done
 test -n "$CURL_CONFIG" || CURL_CONFIG="no"
 
-    if test "$CURL_CONFIG" == "no"; then :
+    if test "$CURL_CONFIG" = "no"; then :
 
       :
 
@@ -17986,7 +17986,7 @@
 
 else
 
-            if test x"" == x; then :
+            if test x"" = x; then :
 
 	CURL_CFLAGS="`$CURL_CONFIG $curl_config_args --cflags`"
 
@@ -17996,7 +17996,7 @@
 
 fi
 
-            if test x"" == x; then :
+            if test x"" = x; then :
 
 	CURL_LIBS="`$CURL_CONFIG $curl_config_args --libs`"
 
@@ -23954,8 +23954,8 @@
       LIBS="$PTHREAD_LIBS"
       ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS -Werror conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS -Werror $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext