Signals exampe, sigaction included

signals/Makefile

@@ -0,0 +1,24 @@
+CC ?= gcc
+CFLAGS ?= -Wall -O2
+
+# This is not how makefiles should be written.
+# Pretend you did not see this
+
+all: main.elf main_sigaction.elf
+
+TARGET = main.elf
+SRC = main.c
+
+TARGET2 = main_sigaction.elf
+SRC2 = main_sigaction.c
+
+$(TARGET): $(SRC)
+	@echo CC $@
+	@$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+
+$(TARGET2): $(SRC2)
+	@echo CC $@
+	@$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+
+clean:
+	rm -f *.elf