init projet

tp3/TP3/Makefile

@@ -0,0 +1,37 @@
+CC=gcc
+
+# clang 14.0.3 does implement the C23 feature __VA_OPTS__ but issues a spurious
+# warning. The -Wno-gnu-zero-variadic-macro-arguments disables this warning.
+# This flag is ignored by gcc (which implements __VA_OPTS__ without any warning).
+override CFLAGS += -std=gnu2x -MMD -Wall -pedantic -Wextra -Wshadow -Wpointer-arith	\
+-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
+
+# For MacOS (assuming recent homebrew)
+ifeq ($(shell uname -s), Darwin)
+	CPPFLAGS+=-I/opt/homebrew/include
+	LDFLAGS+=-L/opt/homebrew/lib
+	override CFLAGS += -Wno-gnu-zero-variadic-macro-arguments
+endif
+
+SOURCES := $(wildcard *.c)
+OBJECTS := $(SOURCES:%.c=%.o)
+DEPS := $(SOURCES:%.c=%.d)
+
+# Compilation in debug mode by default, to use gdb and valgrind. Warnings produce an error.
+all: CFLAGS += -g -O0 -Werror -Wno-unused-parameter -Wno-unused-function -Wno-unused-variable -Wno-unused-but-set-variable
+all: stackqueue
+
+# Once the program works, optimized mode (and no error in case of warning).
+nowerror: CFLAGS += -O3
+nowerror: stackqueue
+
+ stackqueue: $(OBJECTS)
+	$(CC) -o $@ $(LDFLAGS) $(CFLAGS) $^ $(LDLIBS)
+
+# Include dependancies generated by gcc -MMD.
+-include $(DEPS)
+
+# Clean all.
+.PHONY: clean
+clean:
+	rm -rf stackqueue *.o *.d TAGS core a.out