makefile.uclibc

一个GNU的C语言编译器源代码,源代码过万行.

#
# Tiny C Compiler Makefile for linking to uClibc
#
# Get the latest uClibc, compile it and install it; then
# use this makefile to build tcc
#
# NOTE: you must enable floating point (HAS_FLOATING_POINT = true) and
# C99 math (DO_C99_MATH = true) in the uClibc config file.
#
# If you use the old uClibc 0.9.9 you also need to disable its
# one-call optimization for syscalls (UNIFIED_SYSCALL = false)
#

UCLIBC=/usr/i386-linux-uclibc

CC=$(UCLIBC)/bin/gcc
LDD=$(UCLIBC)/bin/ldd
STRIP=$(UCLIBC)/bin/strip

CFLAGS=-O2 -Wall -m386 -malign-functions=0 -fomit-frame-pointer -DTCC_UCLIBC

LFLAGS=-Wl,-warn-common -ldl -lm


# rules

all: tcc

tcc.o: tcc.c
	$(CC) -c $(CFLAGS) $< -o $@
	
tcc_g: tcc.o
	$(CC) $(CFLAGS) $(LFLAGS) $< -o $@
	
tcc: tcc_g
	$(STRIP) -s -R .comment -R .note -o $@ $<
	@echo ""
	@ls -l $@
	@echo ""
	@size $@
	@echo ""
	@$(LDD) $@

# --- the end ---