fusion draft PR commit

fusion/CMakeLists.txt

@@ -0,0 +1,45 @@
+cmake_minimum_required(VERSION 3.17)
+project(FusionProject)
+
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(FUSION_TOP ${CMAKE_SOURCE_DIR})
+
+# Add subdirectories in dependent order
+add_subdirectory(fusion)
+add_subdirectory(dsl)
+add_subdirectory(test)
+
+# Copy the symtab_expect.txt file
+set(SYM_EXPECT_SRC ${CMAKE_SOURCE_DIR}/test/expect/symtab_expect.txt)
+set(SYM_EXPECT_DST ${CMAKE_BINARY_DIR}/test/symtab_expect.txt)
+
+add_custom_command(
+    OUTPUT ${SYM_EXPECT_DST}
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different ${SYM_EXPECT_SRC} ${SYM_EXPECT_DST}
+    DEPENDS ${SYM_EXPECT_SRC}
+    COMMENT "Copying symtab_expect.txt to build/test directory"
+)
+
+add_custom_target(copy_symtab_expect ALL
+    DEPENDS ${SYM_EXPECT_DST}
+)
+
+find_package(Doxygen)
+if(DOXYGEN_FOUND)
+    # Set input and output files
+    set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile)
+    set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxygen)
+
+    # Request to configure the file
+    configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
+
+    # Add a custom target for "make docs"
+    add_custom_target(docs
+                      COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
+                      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                      COMMENT "Generating API documentation with Doxygen"
+                      VERBATIM)
+else()
+    message("Doxygen needs to be installed to generate documentation")
+endif()
+