From a06ff64534815cbf702a3847a19443612d307b80 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Fri, 30 Sep 2022 10:55:55 +0200
Subject: Changed rbmp to use blossom algorithm.

---
 Makefile | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a64e9f3
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,24 @@
+BLOSSOM_DIR := blossom5-v2.05.src
+BLOSSOM_DIRS := $(BLOSSOM_DIR) $(BLOSSOM_DIR)/MinCost $(BLOSSOM_DIR)/GEOM
+
+BLOSSOM_SOURCES := $(filter-out $(BLOSSOM_DIR)/example.cpp, $(foreach dir, $(BLOSSOM_DIRS), $(wildcard $(dir)/*.cpp)))
+BLOSSOM_OBJS := $(patsubst %.cpp, %.o, $(BLOSSOM_SOURCES))
+
+CFLAGS := -flto -O3 -D_NDEBUG -DPERFECT_MATCHING_DOUBLE
+CXX = clang++
+LD = ld.lld
+LIBS := -lrt
+
+all: rbmp
+
+rbmp: rbmp.cpp $(BLOSSOM_DIR)/blossom5.o
+	$(CXX) $(CFLAGS) $(BLOSSOM_DIR)/blossom5.o rbmp.cpp -o $@
+
+$(BLOSSOM_DIR)/blossom5.o: ${BLOSSOM_OBJS}
+	$(LD) -r -o $@ ${BLOSSOM_OBJS}
+
+.cpp.o:
+	$(CXX) $(CFLAGS) $< -c -o $@
+
+clean:
+	rm -f ${BLOSSOM_OBJS} $(BLOSSOM_DIR)/blossom5.o rbmp
-- 
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