init projet

tp2/sujet/Makefile

@@ -0,0 +1,41 @@
+# CC=gcc or clang or gcc-14 (on OSX)
+CC=gcc
+
+# Math, big numbers and SDL2 fonts
+# LDLIBS=
+
+# clang 14.x.x on Darwin does implement the C23 feature __VA_OPTS__ but issues
+# a spurious warning. The -Wno-gnu-zero-variadic-macro-arguments disables it.
+# 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 # -Wno-gnu-zero-variadic-macro-arguments
+
+# For MacOS (assuming recent homebrew)
+ifeq ($(shell uname -s), Darwin)
+	CPPFLAGS+=-I/opt/homebrew/include
+	LDFLAGS+=-L/opt/homebrew/lib
+endif
+
+SOURCES := $(wildcard *.c)
+OBJECTS := $(SOURCES:%.c=%.o)
+DEPS := $(SOURCES:%.c=%.d)
+
+# Compilation in debug mode by default, to use gdb and valgrind.
+all: CFLAGS += -g -O0 -Werror -Wno-unused-parameter
+all: mysort
+
+# Once the program works, optimized mode (and no error in case of warning).
+nowerror: CFLAGS += -O3
+nowerror: mysort
+
+# Add parser.o scan.o if bison/flex interface.
+mysort: $(OBJECTS)
+	$(CC) -o $@ $(LDFLAGS) $(CFLAGS) $^ $(LDLIBS)
+
+# Include dependancies generated by gcc -MMD.
+-include $(DEPS)
+
+# Clean all.
+.PHONY: clean
+clean:
+	rm -f mysort *.o *.d TAGS core