Update CMakeLists.txt

reduce build proc

Author: amirarjmand93

libs/EXTERNAL/CMakeLists.txt

@@ -78,14 +78,13 @@ if (${WITH_PARMYS})
 
      # Synlig integration (manages Surelog and UHDM internally)                
 
-        # Synlig integration (manages Surelog and UHDM internally)
         set(SYNLIG_PREFIX_DIR "${CMAKE_BINARY_DIR}/synlig")  
         set(SYNLIG_SOURCE_DIR "${SYNLIG_PREFIX_DIR}/src/synlig")  
-
+        
         # Clone Synlig repository and ensure submodules are synced before building
         ExternalProject_Add(synlig
             PREFIX ${SYNLIG_PREFIX_DIR}
-
+        
             # Clone the Synlig repository
             GIT_REPOSITORY https://github.com/chipsalliance/synlig.git
             GIT_TAG main
@@ -100,11 +99,6 @@ if (${WITH_PARMYS})
             # Disable submodule update command (not needed, since it's included in cloning)
             UPDATE_COMMAND ""
 
-            # Ensure build directory exists before building
-            ##BUILD_COMMAND ${MAKE_PROGRAM} -C ${SYNLIG_SOURCE_DIR} install DESTDIR=${CMAKE_BINARY_DIR}/bin/synlig_install -j4
-            ##INSTALL_COMMAND ""
-            ##CONFIGURE_COMMAND ""
-        
             # Pass necessary paths and set environment variables
             CMAKE_CACHE_ARGS
                 "-DCMAKE_BUILD_TYPE:STRING=Release"
@@ -113,17 +107,19 @@ if (${WITH_PARMYS})
                 "-DUHDM_INSTALL_DIR=${CMAKE_BINARY_DIR}"
                 "-DBUILD_DIR=${CMAKE_BINARY_DIR}/synlig-build"
                 "-DEXPORT_PATH=${CMAKE_BINARY_DIR}/synlig_install/usr/local/bin:$ENV{PATH}"
+                "-DCMAKE_JOB_POOLS:STRING=compile=1;link=1"
 
             LOG_BUILD ON
             LOG_UPDATE ON
             LOG_INSTALL ON
             LOG_CONFIGURE OFF
             LOG_OUTPUT_ON_FAILURE ON
 
-            # Ensure dependencies like Yosys are built first
-            DEPENDS yosys 
+            # Ensure dependencies like Yosys and Surelog are built first
+            DEPENDS yosys
         )
 
+
     endif ()
 endif ()