Add initial code

2022-04-13 08:01:46 +02:00
parent 3c563477d5
commit 65a087aa34
23 changed files with 947 additions and 0 deletions
--- a/libftprintf/Makefile
+++ b/libftprintf/Makefile
@@ -0,0 +1,127 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: gbaconni@student.42lausanne.ch             +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2022/01/18 15:11:16 by gbaconni          #+#    #+#              #
+#    Updated: 2022/04/13 01:20:20 by gbaconni         ###   lausanne.ch        #
+#                                                                              #
+# **************************************************************************** #
+#
+# make libftprintf.a
+# make all
+# make clean
+# make fclean
+# make re
+# make
+#
+
+NAME = libftprintf.a
+
+LIB = libftprintf.so
+LIBFT = libft
+LFLAGS = -L.
+
+SRC = \
+	  $(LIBFT)/ft_memset.c \
+	  $(LIBFT)/ft_bzero.c \
+	  $(LIBFT)/ft_calloc.c \
+	  $(LIBFT)/ft_strlen.c \
+	  $(LIBFT)/ft_itoa.c \
+	  ft_vprintf_char.c \
+	  ft_vprintf_string.c \
+	  ft_vprintf_pointer.c \
+	  ft_vprintf_decimal.c \
+	  ft_vprintf_hexadecimal.c \
+	  ft_vprintf_percent.c \
+	  ft_vprintf_other.c \
+	  ft_vprintf.c \
+	  ft_printf.c
+
+SRC_BONUS =
+
+OBJ = ${SRC:.c=.o}
+OBJ_BONUS = ${SRC_BONUS:.c=.o}
+
+INCLUDE = -I.
+HDR = libftprintf.h
+
+CC = gcc
+CFLAGS = -Wall -Wextra -Werror
+ifeq ($(FAST), 1)
+	CFLAGS += -v -pipe -O3 -ffast-math -fomit-frame-pointer -funroll-loops
+	#CFLAGS += -v -pipe -Ofast -ffast-math -funroll-loops -fomit-frame-pointer
+endif
+ifeq ($(DEBUG), 1)
+	CFLAGS += -g -O1 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
+	#CFLAGS += -v -g -O1 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
+endif
+
+AR = ar
+ARFLAGS = -rcs
+
+RM = rm
+RMFLAGS = -vf
+
+VALGRIND = valgrind
+VALGRINDFLAGS = --quiet --leak-check=full --show-leak-kinds=all
+
+NORMINETTE = norminette
+NORMINETTEFLAGS = -o
+
+MAKE = make
+
+all: $(NAME)
+
+$(NAME): $(OBJ)
+	$(AR) $(ARFLAGS) $@ $^
+
+%.o: %.c
+	$(CC) $(CFLAGS) $(INCLUDE) $< -c -o $@
+
+clean:
+	$(RM) $(RMFLAGS) $(OBJ) $(OBJ_BONUS)
+	@$(RM) $(RMFLAGS) $(LIB) || true
+
+fclean: clean
+	$(RM) $(RMFLAGS) $(NAME)
+
+re: fclean all
+
+bonus: $(OBJ_BONUS)
+	$(AR) $(ARFLAGS) $(NAME) $(OBJ_BONUS)
+
+rebonus: fclean bonus
+
+so: $(OBJ) $(OBJ_BONUS)
+	@$(CC) $(CFLAGS) -shared -fPIC -o $(LIB) $(OBJ) $(OBJ_BONUS)
+
+check:
+	@$(NORMINETTE) $(NORMINETTEFLAGS) $(HDR) $(SRC) ${SRC_BONUS} 2>&1 | grep -v '\.[ch]: OK!' || true
+
+debug:
+	@$(MAKE) re DEBUG=1
+
+fast:
+	@$(MAKE) re FAST=1
+
+func:
+	@echo "external functions:"
+	@nm -o *.o | grep ' U _' | grep -v ' U _ft' || true
+	@echo ""
+	@echo "allowed functions:"
+	@nm -o *.o | grep ' U _' | grep -e malloc -e free -e write -e va_start -e va_arg -e va_copy -e va_end || true
+	@echo ""
+	@echo "forbidden functions:"
+	@nm -o *.o | grep ' U _' | grep -v ' U _ft' | grep -v -e malloc -e free -e write -e va_start -e va_arg -e va_copy -e va_end || true
+	@echo ""
+
+ft:
+	@echo "objects:"
+	@ar -t $(NAME) | grep '\.o$$'
+	@echo ""
+	@echo "functions:"
+	@nm $(NAME) | grep T | grep -o 'ft_.*' | sort -u
+