From f07bd98d59765f2c565815d1a6483db04c57a9d1 Mon Sep 17 00:00:00 2001
From: David Shah <dave@ds0.me>
Date: Fri, 16 Nov 2018 09:58:18 +0000
Subject: ecp5: Better use of Boost

Signed-off-by: David Shah <dave@ds0.me>
---
 ecp5/bitstream.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ecp5/bitstream.cc b/ecp5/bitstream.cc
index b19bd1c6..5e3ff694 100644
--- a/ecp5/bitstream.cc
+++ b/ecp5/bitstream.cc
@@ -24,7 +24,7 @@
 #include <queue>
 #include <regex>
 #include <streambuf>
-
+#include <boost/algorithm/string/predicate.hpp>
 #include "config.h"
 #include "io.h"
 #include "log.h"
@@ -429,10 +429,10 @@ void fix_tile_names(Context *ctx, ChipConfig &cc)
                 if (newname.at(cibdcu - 1) != 'V')
                     newname.insert(cibdcu, 1, 'V');
                 tiletype_xform[tile.first] = newname;
-            } else if (tile.first.substr(tile.first.size() - 7) == "BMID_0H") {
+            } else if (boost::ends_with(tile.first, "BMID_0H")) {
                 newname.back() = 'V';
                 tiletype_xform[tile.first] = newname;
-            } else if (tile.first.substr(tile.first.size() - 6) == "BMID_2") {
+            } else if (boost::ends_with(tile.first, "BMID_2")) {
                 newname.push_back('V');
                 tiletype_xform[tile.first] = newname;
             }
-- 
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