Add XorShift, SplitMix64, WyRandom, PCG, and XoroShiro generators

Co-authored-by: 8e8m <248551607+8e8m@users.noreply.github.com>

1 files changed, 34 insertions, 10 deletions

diff --git a/source/Makefile b/source/Makefile
index 5888d63..cefad43 100644
--- a/source/Makefile
+++ b/source/Makefile
@@ -1,22 +1,46 @@
-# Makefile for PhotonSpinRandom C implementation
+# Makefile for Random Number Generator C implementations
 
 CC = cc
 CFLAGS = -O2 -Wall -Wextra -std=c99
 LDFLAGS = -lm
 
-TARGET = photon_spin_random
-SRC = photon_spin_random.c
-HEADER = photon_spin_random.h
+TARGETS = photon_spin_random xorshift_random splitmix64 wy_random pcg_random xoroshiro_random
 
 .PHONY: all clean test
 
-all: $(TARGET)
+all: $(TARGETS)
 
-$(TARGET): $(SRC) $(HEADER)
-	$(CC) $(CFLAGS) -DPHOTON_SPIN_TEST_MAIN -o $(TARGET) $(SRC) $(LDFLAGS)
+photon_spin_random: photon_spin_random.c photon_spin_random.h
+	$(CC) $(CFLAGS) -DPHOTON_SPIN_TEST_MAIN -o $@ photon_spin_random.c $(LDFLAGS)
 
-test: $(TARGET)
-	./$(TARGET)
+xorshift_random: xorshift_random.c xorshift_random.h
+	$(CC) $(CFLAGS) -DXORSHIFT_TEST_MAIN -o $@ xorshift_random.c $(LDFLAGS)
+
+splitmix64: splitmix64.c splitmix64.h
+	$(CC) $(CFLAGS) -DSPLITMIX64_TEST_MAIN -o $@ splitmix64.c $(LDFLAGS)
+
+wy_random: wy_random.c wy_random.h
+	$(CC) $(CFLAGS) -DWY_TEST_MAIN -o $@ wy_random.c $(LDFLAGS)
+
+pcg_random: pcg_random.c pcg_random.h
+	$(CC) $(CFLAGS) -DPCG_TEST_MAIN -o $@ pcg_random.c $(LDFLAGS)
+
+xoroshiro_random: xoroshiro_random.c xoroshiro_random.h
+	$(CC) $(CFLAGS) -DXOROSHIRO_TEST_MAIN -o $@ xoroshiro_random.c $(LDFLAGS)
+
+test: $(TARGETS)
+	@echo "=== Testing PhotonSpinRandom ==="
+	./photon_spin_random
+	@echo "\n=== Testing XorShiftRandom ==="
+	./xorshift_random
+	@echo "\n=== Testing SplitMix64 ==="
+	./splitmix64
+	@echo "\n=== Testing WyRandom ==="
+	./wy_random
+	@echo "\n=== Testing PCG Random ==="
+	./pcg_random
+	@echo "\n=== Testing XoroShiro Random ==="
+	./xoroshiro_random
 
 clean:
-	rm -f $(TARGET)
+	rm -f $(TARGETS)