Overriding variables used in yosys-plugins Makefile

CMakeLists.txt

@@ -231,25 +231,36 @@ include(CheckCXXCompilerFlag)
 # run makefile provided, we pass-on the options to the local make file 
 add_custom_target(
     yosys ALL 
+    COMMAND rm -rf ${CMAKE_CURRENT_SOURCE_DIR}/yosys/install 
     COMMAND $(MAKE) config-gcc
-    COMMAND $(MAKE) install PREFIX=$ENV{OPENFPGA_PATH}/yosys/install
+    COMMAND $(MAKE) install PREFIX=${CMAKE_CURRENT_SOURCE_DIR}/yosys/install
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/yosys
-    COMMENT "Compile Yosys with given Makefile"
+    COMMENT "Compile Yosys with given Makefile: ${CMAKE_CURRENT_SOURCE_DIR}/yosys/install"
 )
 
 # yosys compilation ends
 
 # yosys-plugins compilation starts
+add_custom_target(
+  YosysVariables ALL ${CMAKE_COMMAND} 
+  -D YOSYS_INSTALL=${CMAKE_CURRENT_SOURCE_DIR}/yosys/install
+  -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/YosysVars.cmake
+  COMMENT "Getting Yosys variables to use in yosys-plugins build: ${YS_CXX}"
+)
+add_dependencies(YosysVariables yosys)
+
 # run makefile provided, we pass-on the options to the local make file 
 add_custom_target(
     yosys-plugins ALL 
-    COMMAND $(MAKE) 
-    COMMAND $(MAKE) install 
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/yosys-plugins
-    COMMENT "Compile Yosys-plugins with given Makefile"
+    COMMAND $(MAKE) CXX=${YS_CXX} CXXFLAGS=${YS_CXXFLAGS} LDFLAGS=${YS_LDFLAGS}
+     LDLIBS=${YS_LDLIBS} PLUGINS_DIR=${YS_DATA_DIR}/plugins DATA_DIR=${YS_DATA_DIR}
+    COMMAND $(MAKE) install CXX=${YS_CXX} CXXFLAGS=${YS_CXXFLAGS} LDFLAGS=${YS_LDFLAGS}
+    LDLIBS=${YS_LDLIBS} PLUGINS_DIR=${YS_DATA_DIR}/plugins DATA_DIR=${YS_DATA_DIR}
+   WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/yosys-plugins
+    COMMENT "Compile Yosys-plugins with given Makefile: ${YS_CXX}"
 )
 
-add_dependencies(yosys-plugins yosys)
+#add_dependencies(yosys-plugins yosys ) #YosysVariables)
 
 # yosys-plugins compilation ends
 

cmake/modules/YosysVars.cmake

@@ -0,0 +1,31 @@
+execute_process(
+  COMMAND ${YOSYS_INSTALL}/bin/yosys-config --cxx
+  OUTPUT_VARIABLE ENV{YS_CXX}
+)
+message(STATUS "++++++ YS_CXX: $ENV{YS_CXX}")
+message(STATUS "++++++ YOSYS_INSTALL: ${YOSYS_INSTALL}")
+
+execute_process(
+  COMMAND ${YOSYS_INSTALL}/bin/yosys-config --cxxflags
+  OUTPUT_VARIABLE YS_CXXFLAGS
+)
+message(STATUS "++++++ YS_CXXFLAGS: ${YS_CXXFLAGS}")
+
+execute_process(
+  COMMAND ${YOSYS_INSTALL}/bin/yosys-config --ldflags
+  OUTPUT_VARIABLE YS_LDFLAGS
+)
+message(STATUS "++++++ YS_LDFLAGS: ${YS_LDFLAGS}")
+
+execute_process(
+  COMMAND ${YOSYS_INSTALL}/bin/yosys-config --ldlibs
+  OUTPUT_VARIABLE YS_LDLIBS
+)
+message(STATUS "++++++ YS_LDLIBS: ${YS_LDLIBS}")
+
+execute_process(
+  COMMAND ${YOSYS_INSTALL}/bin/yosys-config --datdir
+  OUTPUT_VARIABLE YS_DATA_DIR
+)
+message(STATUS "++++++ YS_DATA_DIR: ${YS_DATA_DIR}")
+

openfpga.sh

@@ -16,10 +16,6 @@ export OPENFPGA_SCRIPT_PATH="${OPENFPGA_PATH}/openfpga_flow/scripts"
 export OPENFPGA_TASK_PATH="${OPENFPGA_PATH}/openfpga_flow/tasks"
 if [ -z $PYTHON_EXEC ]; then export PYTHON_EXEC="python3"; fi
 
-# Add yosys bin folder in PATH, this is required by yosys-plugins 
-# to install plugins in yosys folder
-export PATH="${OPENFPGA_PATH}/yosys/install/bin:${PATH}"
-
 # This function checks the path and
 # raises warning if the command is not executing
 # inside current OpendFPGA folder