My beloved C makefile

Makefile

# Latest version: https://gist.github.com/pouya-abbassi/2be0785705ac091d1d194737c80cd063

# The compiler: gcc for C program.
CC = gcc

# Optimize as much as possible.
CFLAGS += -O3
# GNU dialect of ISO C17.
CFLAGS += -std=gnu17
# Turn on most, but not all compiler warnings.
CFLAGS += -Wall
# Turn on some extra warnings.
CFLAGS += -Wextra
# Turn warnings into errors.
CFLAGS += -Werror
# Warn if floating-point values are used in quality comparisons.
CFLAGS += -Wfloat-equal
# Warn whenever a local variable or type declaration shadows something.
CFLAGS += -Wshadow
# Warn if a function is declared or defined without specifying the argument types.
CFLAGS += -Wstrict-prototypes
# Warn if a global function is defined without a previous prototype declaration.
CFLAGS += -Wmissing-prototypes
# Error if a function is undeclared.
CFLAGS += -Werror-implicit-function-declaration
# Warn whenever a `switch` statement does not have a `default` case.
CFLAGS += -Wswitch-default
# Warn if a variable is used without first being initialized.
CFLAGS += -Wuninitialized
# Warn about variables that are initialized with themselves.
CFLAGS += -Winit-self
# Warn about duplicated conditions in a if-else-if chain.
CFLAGS += -Wduplicated-cond
# Warn when an if-else-if has identical branches.
CFLAGS += -Wduplicated-branches
# Warn about uses of logical operators in where a bit-wise operator is expected.
CFLAGS += -Wlogical-op
# Warn if the compiler detects path that might dereference a Null pointer.
CFLAGS += -Wnull-dereference
# Issue all the warnings demanded by strict ISO C.
CFLAGS += -pedantic
# Generates traps for signed overflow on addition; Slightly slower runtime!
CFLAGS += -ftrapv
# Specify the name of the target architecture.
# CFLAGS += -march=native

TARGET = main

build:
	$(CC) $(CFLAGS) $(TARGET).c -o $(TARGET) && ./main

native:
	$(CC) $(CFLAGS) -march=native $(TARGET).c -o $(TARGET) && ./main

static:
	$(CC) $(CFLAGS) -static $(TARGET).c -o $(TARGET)

debug:
	$(CC) -O0 -std=gnu17 -g $(TARGET).c -o $(TARGET)

temps:
	$(CC) -O3 -std=gnu17 -save-temps -fverbose-asm -masm=intel $(TARGET).c

run:
	./$(TARGET)

clean:
	$(RM) $(TARGET) $(TARGET).o $(TARGET).s $(TARGET).i a.out