From dcea35a1bfc12d5ff35929971cba5a48638deb85 Mon Sep 17 00:00:00 2001
From: Johannes Stoelp <johannes.stoelp@gmail.com>
Date: Sat, 4 Nov 2023 01:58:40 +0100
Subject: cmake: integrate systemc build into cmake build (offer
 source/external integration, mainly for own cmake experiments)

---
 CMakeLists.txt | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 36103f8..4d1526f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,13 +1,9 @@
 cmake_minimum_required(VERSION 3.14)
 project(systemc_playground CXX)
 
-set(src ${CMAKE_CURRENT_SOURCE_DIR}/src)
-
-set(CMAKE_PREFIX_PATH $ENV{SYSTEMC_HOME})
-find_package(SystemCLanguage CONFIG REQUIRED)
-
-# Set CXX std based on SystemC configuration.
-set(CMAKE_CXX_STANDARD ${SystemC_CXX_STANDARD} CACHE STRING "C++ standard to build all targets.")
+# Include SYSTEMC either as source or external project.
+#include(cmake/CMakeLists-sysc-fetch.txt)
+include(cmake/CMakeLists-sysc-external.txt)
 
 set(simulations
     event
@@ -18,11 +14,14 @@ set(simulations
     lt_bus
 )
 
+set(src ${CMAKE_CURRENT_SOURCE_DIR}/src)
+
 foreach(sim IN ITEMS ${simulations})
-    add_executable(${sim} ${src}/${sim}.cc)
-    target_include_directories(${sim} PRIVATE ${src})
-    target_compile_options(${sim} PRIVATE -Wall -Wextra)
-    target_link_libraries(${sim} SystemC::systemc)
+    set(target pg-${sim})
+    add_executable(${target} ${src}/${sim}.cc)
+    target_compile_options(${target} PRIVATE -Wall -Wextra)
+    target_include_directories(${target} PRIVATE ${src})
+    target_link_libraries(${target} SystemC::systemc)
 endforeach()
 
 # Include tests.
-- 
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