cmake: integrate systemc build into cmake build (offer source/external integration, mainly for own cmake experiments)

1 files changed, 20 insertions, 0 deletions

diff --git a/cmake/CMakeLists-sysc-fetch.txt b/cmake/CMakeLists-sysc-fetch.txt
new file mode 100644
index 0000000..4afd154
--- /dev/null
+++ b/cmake/CMakeLists-sysc-fetch.txt
@@ -0,0 +1,20 @@
+# Integrate SYSTEMC as source project.
+# 
+# FetchContent makes the dependency available during cmake configuration step
+# and acts similar to *add_subdirectory*, that means all targets of the
+# sub-project are available in the main project.
+#
+# NOTE: Target name must be unique across the main project and all sub-project,
+# names may clash :^)
+
+include(FetchContent)
+
+FetchContent_Declare(
+    systemc
+    GIT_REPOSITORY https://github.com/accellera-official/systemc
+    GIT_TAG        master
+    EXCLUDE_FROM_ALL
+)
+
+# This makes all targets from the sub-project available.
+FetchContent_MakeAvailable(systemc)