From 618b04568f09f21024551c9d27866b629a1bece7 Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Fri, 4 Jun 2021 20:07:42 -0600
Subject: [PATCH] [Tool] Remove unnecessary new line in bitstream file

---
 openfpga/src/fpga_bitstream/write_text_fabric_bitstream.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/openfpga/src/fpga_bitstream/write_text_fabric_bitstream.cpp b/openfpga/src/fpga_bitstream/write_text_fabric_bitstream.cpp
index 5be5d04cc..1fb86c574 100644
--- a/openfpga/src/fpga_bitstream/write_text_fabric_bitstream.cpp
+++ b/openfpga/src/fpga_bitstream/write_text_fabric_bitstream.cpp
@@ -37,7 +37,7 @@ void write_fabric_bitstream_text_file_head(std::fstream& fp) {
 
   fp << "// Fabric bitstream" << std::endl;
   fp << "// Version: " << openfpga::VERSION << std::endl;
-  fp << "// Date: " << std::ctime(&end_time) << std::endl;
+  fp << "// Date: " << std::ctime(&end_time);
 }
 
 /********************************************************************
@@ -163,7 +163,9 @@ int write_config_chain_fabric_bitstream_to_text_file(std::fstream& fp,
     for (const auto& region_bitstream : regional_bitstreams) {
       fp << region_bitstream[ibit];
     }
-    fp << std::endl;
+    if (ibit < regional_bitstream_max_size - 1) {
+      fp << std::endl;
+    }
   }
 
   return status;