ue3 Abgabe

Makefile

+# This makefile compiles all C files in the same directory and produces a single
+# executable named solution
+CC = gcc
+CFLAGS = -std=gnu17 -Wall -Wextra -pedantic -O2 -g -pthread  # this uses the C11 standard, if you want to use a different standard, change it to -std=c[NUMBER]
+CPPFLAGS = -MMD
+LD_FLAGS = -lm
+
+BIN_NAME = solution
+SRC_FILES = $(wildcard *.c)
+OBJ_FILES = $(SRC_FILES:.c=.o) 
+DEP_FILES = $(wildcard *.d)
+
+run: $(BIN_NAME)
+	./$(BIN_NAME)
+
+include $(DEP_FILES)
+
+$(BIN_NAME): $(OBJ_FILES)
+	$(CC) $(CPPFLAGS) $(LD_FLAGS) $(OBJ_FILES) -o $@
+
+%.o: %.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ 
+
+clean:	
+	@rm -v *.o *.d
+	@rm -v ./$(BIN_NAME)
+
+.PHONY: run clean

main.c

@@ -28,7 +28,7 @@ void *crossBridge(void *threadid){
     long tid;
     int i, _error = 0;
     tid = (long) threadid;
-    for (i=0;i <= 100000; i++) {
+    for (i=0;i <= 10000; i++) {
         _error = pthread_mutex_lock(&lock);
 
         check('s',tid); //check Funktion um zu gucken ob es einen Unfall gab / geben wird.

main.d

+main.o: main.c