[457] | 1 | #
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| 2 | # Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
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| 3 | # All rights reserved.
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| 4 | #
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| 5 | # Redistribution and use in source and binary forms, with or without modification,
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| 6 | # are permitted provided that the following conditions are met:
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| 7 | #
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| 8 | # 1. Redistributions of source code must retain the above copyright notice,
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| 9 | # this list of conditions and the following disclaimer.
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| 10 | # 2. Redistributions in binary form must reproduce the above copyright notice,
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| 11 | # this list of conditions and the following disclaimer in the documentation
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| 12 | # and/or other materials provided with the distribution.
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| 13 | # 3. The name of the author may not be used to endorse or promote products
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| 14 | # derived from this software without specific prior written permission.
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| 15 | #
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| 16 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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| 17 | # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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| 18 | # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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| 19 | # SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 20 | # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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| 21 | # OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 22 | # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 23 | # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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| 24 | # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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| 25 | # OF SUCH DAMAGE.
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| 26 | #
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| 27 | # This file is part of the lwIP TCP/IP stack.
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| 28 | #
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| 29 | # Author: Adam Dunkels <adam@sics.se>
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| 30 | #
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| 31 |
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| 32 | #CC=gcc
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| 33 | #CC=clang
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| 34 | CCDEP?=$(CC)
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| 35 |
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| 36 | CFLAGS+=-g -DLWIP_DEBUG -Wall -pedantic -Werror \
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| 37 | -Wparentheses -Wsequence-point -Wswitch-default \
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| 38 | -Wextra -Wundef -Wshadow -Wpointer-arith -Wcast-qual \
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| 39 | -Wc++-compat -Wwrite-strings -Wold-style-definition -Wcast-align \
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| 40 | -Wmissing-prototypes -Wredundant-decls -Wnested-externs \
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| 41 | -Wunreachable-code -Wuninitialized -Wmissing-prototypes \
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| 42 | -Wredundant-decls -Waggregate-return -Wlogical-not-parentheses
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| 43 | # -Wconversion -Wsign-compare -Wmissing-include-dirs
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| 44 |
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| 45 | ifeq (,$(findstring clang,$(CC)))
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| 46 | CFLAGS+= -Wlogical-op -Wc90-c99-compat -Wtrampolines
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| 47 | # if GCC is newer than 4.8/4.9 you may use:
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| 48 | #CFLAGS:=$(CFLAGS) -fsanitize=address -fstack-protector -fstack-check -fsanitize=undefined -fno-sanitize=alignment
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| 49 | else
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| 50 | # we cannot sanitize alignment on x86-64 targets because clang wants 64 bit alignment
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| 51 | CFLAGS+= -fsanitize=address -fsanitize=undefined -fno-sanitize=alignment -Wdocumentation -Wno-documentation-deprecated-sync
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| 52 | endif
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| 53 |
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| 54 | CONTRIBDIR?=../../..
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| 55 | ARFLAGS?=rs
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| 56 |
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| 57 | #Set this to where you have the lwip core module checked out from git
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| 58 | #default assumes it's a dir named lwip at the same level as the contrib module
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| 59 | LWIPDIR?=$(CONTRIBDIR)/../lwip/src
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| 60 |
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| 61 | CFLAGS+=-I. \
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| 62 | -I$(CONTRIBDIR) \
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| 63 | -I$(LWIPDIR)/include \
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| 64 | -I$(LWIPARCH)/include
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| 65 |
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| 66 | # Add include path and link to mbedTLS lib if available
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| 67 | MBEDTLSDIR?=$(CONTRIBDIR)/../mbedtls
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| 68 | ifneq (,$(wildcard $(MBEDTLSDIR)/include/mbedtls/*.h))
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| 69 | LDFLAGS+=-L$(MBEDTLSDIR)/library -lmbedtls -lmbedcrypto -lmbedx509
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| 70 | CFLAGS+=-I$(MBEDTLSDIR)/include -Wno-redundant-decls -DLWIP_HAVE_MBEDTLS=1 -Wno-c90-c99-compat
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| 71 | endif
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| 72 |
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| 73 | include $(CONTRIBDIR)/Filelists.mk
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| 74 | include $(LWIPDIR)/Filelists.mk
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| 75 |
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| 76 | # LWIPFILES: All the above.
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| 77 | LWIPFILES=$(LWIPNOAPPSFILES) $(ARCHFILES)
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| 78 | LWIPOBJS=$(notdir $(LWIPFILES:.c=.o))
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| 79 |
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| 80 | LWIPLIBCOMMON=liblwipcommon.a
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| 81 | $(LWIPLIBCOMMON): $(LWIPOBJS)
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| 82 | $(AR) $(ARFLAGS) $(LWIPLIBCOMMON) $?
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| 83 |
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| 84 | APPFILES=$(CONTRIBAPPFILES) $(LWIPAPPFILES)
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| 85 | APPLIB=liblwipapps.a
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| 86 | APPOBJS=$(notdir $(APPFILES:.c=.o))
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| 87 | $(APPLIB): $(APPOBJS)
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| 88 | $(AR) $(ARFLAGS) $(APPLIB) $?
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| 89 |
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| 90 | %.o:
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| 91 | $(CC) $(CFLAGS) -c $<
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