eater: Add verilator/cmake project

1 files changed, 51 insertions, 0 deletions

diff --git a/eater_cpu/cpp/CMakeLists.txt b/eater_cpu/cpp/CMakeLists.txt
new file mode 100644
index 0000000..771db9d
--- /dev/null
+++ b/eater_cpu/cpp/CMakeLists.txt
@@ -0,0 +1,51 @@
+cmake_minimum_required(VERSION 3.20)
+
+project(sim_eater_pc)
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+find_package(verilator REQUIRED HINTS $ENV{VERILATOR_ROOT})
+
+find_package(Curses)
+find_package(FLTK)
+
+if(Curses_FOUND AND NOT TARGET Curses::Curses)
+  add_library(Curses::Curses INTERFACE IMPORTED)
+  set_target_properties(
+    Curses::Curses
+    PROPERTIES
+      INTERFACE_LINK_LIBRARIES "${CURSES_LIBRARIES}"
+      INTERFACE_INCLUDE_DIRECTORIES "${CURSES_INCLUDE_DIRS}"
+  )
+endif()
+
+if (Curses_FOUND)
+    option(USE_NCURSES "Whether to use ncurses as UI instead of flat terminal" TRUE)
+else()
+    message(STATUS "Curses library was not found.")
+endif()
+
+if (FLTK_FOUND)
+    option(USE_FLTK "Whether to build FLTK as UI" TRUE)
+else()
+    message(STATUS "FLTK library was not found.")
+endif()
+
+add_executable(Veater_computer Veater_computer__main.cpp )
+verilate(Veater_computer
+    SOURCES ../eater_computer.sv
+    TOP_MODULE eater_computer
+    TRACE_FST
+    INCLUDE_DIRS .. ../../nandgame  ../../playground
+    VERILATOR_ARGS -CFLAGS -I${CMAKE_CURRENT_SOURCE_DIR}
+)
+
+# if (USE_NCURSES)
+#     target_compile_definitions(Veater_computer PRIVATE NCUR)
+#     target_link_libraries(Veater_computer PRIVATE Curses::Curses)
+#     target_sources(Veater_computer PUBLIC simpc_ui.cpp)
+# else()
+#     target_sources(Veater_computer PUBLIC simpc_term.cpp)
+# endif()
+
+target_sources(Veater_computer PUBLIC simpc_term.cpp)