modified the build procedure for libarchfpga so that the main.cpp file inside the src directory was used. Not doing this resultedin the main.cpp file inside the test folder also being used and this caused a failure in the github CI. Also note that this how other projects are also setup.

Author: Srivat97

libs/libarchfpga/CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.9)
 
 project("libarchfpga")
 
-file(GLOB_RECURSE EXEC_SOURCES main.cpp)
+file(GLOB_RECURSE EXEC_SOURCES src/main.cpp)
 file(GLOB_RECURSE LIB_SOURCES src/*.cpp)
 file(GLOB_RECURSE LIB_HEADERS src/*.h)
 files_to_dirs(LIB_HEADERS LIB_INCLUDE_DIRS)

libs/libarchfpga/src/physical_types.h

@@ -1771,7 +1771,6 @@ struct t_lut_element {
     bool operator==(const t_lut_element& other) const {
         return site_type == other.site_type && width == other.width && lut_bels == other.lut_bels;
     }
-
 };
 
 /* Network-on-chip(NoC) Router data type used to identify 

vpr/src/base/read_options.h

@@ -137,7 +137,7 @@ struct t_options {
     argparse::ArgValue<bool> place_constraint_subtile;
     argparse::ArgValue<int> floorplan_num_horizontal_partitions;
     argparse::ArgValue<int> floorplan_num_vertical_partitions;
-    
+
     /*NoC Options*/
     argparse::ArgValue<bool> noc;