From e94ae9ae3e4dcdace181fe38e28676c79b2235b7 Mon Sep 17 00:00:00 2001
From: Kishor <61860672+kkumar23@users.noreply.github.com>
Date: Mon, 20 Sep 2021 23:36:38 +0530
Subject: [PATCH] set dependencies for yosys-plugins

---
 CMakeLists.txt | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 903d4d482..01068b56b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -229,10 +229,10 @@ 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
+    OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/yosys/install/bin/yosys
     COMMAND $(MAKE) config-gcc
-    COMMAND $(MAKE) install PREFIX=${CMAKE_CURRENT_SOURCE_DIR}/yosys/install
+    COMMAND make clean
+    COMMAND $(MAKE) install -j10 PREFIX=${CMAKE_CURRENT_SOURCE_DIR}/yosys/install
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/yosys
     COMMENT "Compile Yosys with given Makefile"
 )
@@ -242,7 +242,7 @@ add_custom_target(
 # yosys-plugins compilation starts
 
 add_custom_target(
-    yosys-plugins ALL
+    OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/yosys/install/share/yosys/plugins/ql-qlf.so
     COMMAND $(MAKE) clean YOSYS_PATH=${CMAKE_CURRENT_SOURCE_DIR}/yosys/install
     COMMAND $(MAKE) install YOSYS_PATH=${CMAKE_CURRENT_SOURCE_DIR}/yosys/install
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/yosys-plugins
@@ -250,17 +250,10 @@ add_custom_target(
     COMMENT "Compile Yosys-plugins with given Makefile"
 )
 
-add_dependencies(yosys-plugins yosys)
+add_dependencies(yosys-plugins DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/yosys/install/share/yosys/plugins/ql-qlf.so)
 
 # yosys-plugins compilation ends
 
-# run make to extract compiler options, linker options and list of source files
-#add_custom_target(
-#  yosys
-#  COMMAND make run
-#  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/yosys
-#)
-
 # Add extra compilation flags to suppress warnings from some libraries/tools
 # Note that target_compile_options() *appends* to the current compilation options of
 # the specified target