Add graph references

references/igraph-1.0.1/interfaces/CMakeLists.txt

@@ -0,0 +1,28 @@
+# Check whether the user has Stimulus on its PATH
+find_program(STIMULUS_COMMAND stimulus)
+
+# Add a custom targer that checks functions.yaml and types.yaml
+if(STIMULUS_COMMAND)
+    add_custom_command(
+        OUTPUT test_stimulus_specifications.cpp
+        COMMAND ${STIMULUS_COMMAND}
+            -l ci:validate
+            -f ${CMAKE_CURRENT_SOURCE_DIR}/functions.yaml
+            -t ${CMAKE_CURRENT_SOURCE_DIR}/types.yaml
+            -o test_stimulus_specifications.cpp
+        DEPENDS
+            ${CMAKE_CURRENT_SOURCE_DIR}/functions.yaml
+            ${CMAKE_CURRENT_SOURCE_DIR}/types.yaml
+        COMMENT "Generating C++ checker for Stimulus function and type specifications..."
+        USES_TERMINAL
+    )
+    add_executable(test_stimulus test_stimulus_specifications.cpp)
+    target_include_directories(test_stimulus PRIVATE ${CMAKE_SOURCE_DIR}/include ${CMAKE_BINARY_DIR}/include)
+
+    add_custom_target(
+        check_stimulus
+        COMMAND test_stimulus
+        DEPENDS test_stimulus
+        COMMENT "Running C++ checker for Stimulus function and type specifications..."
+    )
+endif(STIMULUS_COMMAND)