feat: add deps

Author: suvorovrain

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "vendor/GraphBLAS"]
+	path = vendor/GraphBLAS
+	url = https://github.com/DrTimothyAldenDavis/GraphBLAS.git
+[submodule "vendor/LAGraph"]
+	path = vendor/LAGraph
+	url = https://github.com/GraphBLAS/LAGraph.git

Makefile

@@ -0,0 +1,28 @@
+LIBPATH := $(shell dirname "$(realpath "$(lastword $(MAKEFILE_LIST))")")
+GRAPH_BLAS_PATH := $(LIBPATH)/vendor/GraphBLAS
+LAGRAPH_PATH := $(LIBPATH)/vendor/LAGraph
+BUILD := $(GRAPH_BLAS_PATH)/build
+LAGRAPH_BUILD := $(LAGRAPH_PATH)/build
+JOBS := $(shell nproc)
+
+all: build lagraph
+build: $(BUILD)
+	cd $(GRAPH_BLAS_PATH) && \
+	cmake -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+	      -DCMAKE_BUILD_TYPE=Release \
+	      -G Ninja -B build
+	cmake --build $(BUILD) --parallel $(JOBS)
+
+lagraph: $(LAGRAPH_BUILD)
+	cd $(LAGRAPH_PATH) && \
+	cmake -DGraphBLAS_DIR=$(BUILD) \
+	      -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+	      -DCMAKE_BUILD_TYPE=Release \
+	      -G Ninja -B build
+	cmake --build $(LAGRAPH_BUILD) --parallel $(JOBS)
+
+clean:
+	rm -rf $(BUILD) $(LAGRAPH_BUILD)
+
+.PHONY: all build lagraph clean
+