[Infra]: install Yosys in VTR_ROOT/Yosys, in addition to the

	 build folder to have access to executables for using
	 in VTR scripts (similar to other tools in VTR)

Signed-off-by: Seyed Alireza Damghani <[email protected]>

Author: sdamghan

.gitignore

@@ -100,6 +100,11 @@ ODIN_II/usefull_tools/**/track_completed
 *.o
 *.a
 
+#
+#Yosys exec dir
+#
+Yosys
+
 #
 #Python
 #

libs/EXTERNAL/CMakeLists.txt

@@ -18,6 +18,20 @@ endif()
 # Yosys is compiled only if the user ask for it
 if(${ODIN_USE_YOSYS} OR ${WITH_YOSYS})
     add_subdirectory(libyosys)
+
+    # In addition to libyosys in the build folder, we copy the libyosys directory
+    # into a temporary folder in the VTR root, name Yosys, to have access to Yosys 
+    # execs for using in VTR scripts (similar to VPR/vpr or ODIN_II/odin_II)
+    add_custom_target(vtr-yosys ALL 
+                      DEPENDS yosys
+                            COMMAND ${CMAKE_COMMAND} -E 
+                                                    remove_directory ${VTR_SOURCE_DIR}/Yosys/                     
+                            COMMAND ${CMAKE_COMMAND} -E 
+                                                    make_directory ${VTR_SOURCE_DIR}/Yosys/
+                            COMMAND ${CMAKE_COMMAND} -E 
+                                                    copy_directory ${CMAKE_CURRENT_BINARY_DIR}/libyosys ${VTR_SOURCE_DIR}/Yosys/                     
+                            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+
 endif()
 
 if(${VTR_ENABLE_CAPNPROTO})

libs/EXTERNAL/libyosys/CMakeLists.txt

@@ -44,7 +44,7 @@ add_dependencies(libyosys yosys)
 # specify where the library is and where to find the headers
 set_target_properties(libyosys
     PROPERTIES PREFIX "" #Avoid extra 'lib' prefix
-    IMPORTED_LOCATION ${LIB_FILE}
+    IMPORTED_LOCATION ${BINARY_LIB_FILE}
     INTERFACE_INCLUDE_DIRECTORIES ${YOSYS_INCLUDE_DIRS})
 
 

vtr_flow/scripts/python_libs/vtr/paths.py

@@ -17,7 +17,8 @@
 odin_output_on_error_path = odin_path / "regression_test" / ".library" / "output_on_error.conf"
 
 # YOSYS paths
-yosys_exe_path = root_path / "libs" / "EXTERNAL" / "libyosys" / "yosys"
+yosys_path = root_path / "Yosys"
+yosys_exe_path = yosys_path / "bin" / "yosys"
 yosys_lib_path = vtr_flow_path / "misc" / "yosyslib"
 yosys_script_path = yosys_lib_path / "synthesis.tcl"