--- ./configure.orig	2013-07-17 10:46:57.000000000 -0400
+++ ./configure	2013-07-17 10:46:57.000000000 -0400
@@ -16842,11 +16842,6 @@
 $as_echo "$boost_cv_lib_version" >&6; }
     # e.g. "134" for 1_34_1 or "135" for 1_35
     boost_major_version=`echo "$boost_cv_lib_version" | sed 's/_//;s/_.*//'`
-    case $boost_major_version in #(
-      '' | *[!0-9]*)
-        as_fn_error $? "invalid value: boost_major_version=$boost_major_version" "$LINENO" 5
-        ;;
-    esac
 fi
 CPPFLAGS=$boost_save_CPPFLAGS

@@ -17972,7 +17972,7 @@
 
 else
 
-            if test x"" == x; then :
+            if test x"" = x; then :
 
 	CURL_CFLAGS="`$CURL_CONFIG $curl_config_args --cflags`"
 
@@ -17982,7 +17982,7 @@
 
 fi
 
-            if test x"" == x; then :
+            if test x"" = x; then :
 
 	CURL_LIBS="`$CURL_CONFIG $curl_config_args --libs`"
 
@@ -18667,6 +18667,7 @@
                         | sed -e 's/"//'`
                 if test $ac_sqlite3_version != ""; then
                     SQLITE3_VERSION=$ac_sqlite3_version
+                    ac_cv_libsqlite3=yes
                 else
                     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find SQLITE_VERSION macro in sqlite3.h header to retrieve SQLite version!" >&5
 $as_echo "$as_me: WARNING: Cannot find SQLITE_VERSION macro in sqlite3.h header to retrieve SQLite version!" >&2;}
@@ -23849,8 +23850,8 @@
       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