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#
# __________ ________ _____
# |__ ___/| ____/ / _ \ the fastest packet injector.
# | | |____ \ / /_\ \
# | | / \\ \_/ \
# |____| /________/\\_______/
#
# NOTE: I've got rid of autoconf 'cause there is a dependency there.
# This way you don't need anything other than this makefile to
# compile the project.
#
# T50 - Experimental Mixed Packet Injector
#
# Copyright (C) 2010 - 2025 - T50 developers
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
VERSION=5.8.7c
CC ?= gcc
#
# OBS: T50 will compile only on GCC 5 or above. If you are feeling lucky,
# try GCC 4.9 or CLANG... But I don't recomended.
LD=$(CC)
ECHO=/usr/bin/echo
INCLUDEDIR=src/include
CFLAGS += -I $(INCLUDEDIR)
#LDFLAGS=
#LDLIBS=
MANDIR = $(DESTDIR)/usr/share/man/man8/
BINDIR = $(DESTDIR)/usr/sbin/
# Just define DEBUG environment var to compile for debugging:
#
# $ DEBUG=1 make
#
ifdef DEBUG
CFLAGS += -O0 -g
else
# Optimization level 2 (better results) and no canaries.
CFLAGS += -O2 -DNDEBUG -ffast-math
# strip symbols and turn more linker optimizations on (if available).
LDFLAGS += -s -O2
ARCHITECTURE = $(shell arch)
IS_GCC = $(shell $(CC) -v 2>&1 | sed -nE 's/^(.+) version.+$$/\1/p')
CC_VERSION = $(shell $(CC) -v 2>&1 | sed -nE 's/^.+version (.).+$$/\1/p')
# Options for x86-64
ifeq ($(ARCHITECTURE),x86_64)
# CFLAGS += -march=native -ftree-vectorize -flto -fno-stack-protector
# Avoid CTE on Intel Platforms.
# Currently works on GCC 9+ (don't know if works on clang).
ifeq ($(IS_GCC),gcc)
ifeq ($(shell expr $(CC_VERSION) \>= 9),1)
# CFLAGS += -fcf-protection=none
endif
endif
# LDFLAGS += -flto
endif
# Options for i386
ifeq ($(ARCHITECTURE),i686)
# CFLAGS += -march=native -flto -fno-stack-protector
# Avoid CTE on Intel Platforms.
# Currently works on GCC 9+ (don't know if works on clang).
ifeq ($(IS_GCC),gcc)
ifeq ($(shell expr $(CC_VERSION) \>= 9),1)
# CFLAGS += -fcf-protection=none
endif
endif
# LDFLAGS += -flto
endif
# TODO: tunning for arm-cortex-a7? (Raspberry PI?)
# TODO: aarch64?!
# Options for ARMv7-a
ifneq ($(findstring armv7,$(ARCHITECTURE)),)
# CFLAGS += -march=armv7-a -fno-stack-protector -flto
# LDFLAGS += -flto
endif
# Options for ARMv8-a
ifneq ($(findstring armv8,$(ARCHITECTURE)),)
# CFLAGS += -march=armv8-a -fno-stack-protector -flto
# LDFLAGS += -flto
endif
# TODO: Options for other architectures will go here.
endif
# Added to use ANSI CSI codes (beautifier).
ifdef USE_ANSI
CFLAGS += -DUSE_ANSI
endif
EXECUTABLE=t50
OBJECTS=\
src/cidr.o \
src/cksum.o \
src/config.o \
src/errors.o \
src/main.o \
src/memalloc.o \
src/modules.o \
src/netio.o \
src/randomizer.o \
src/shuffle.o \
src/usage.o \
src/help/egp_help.o \
src/help/eigrp_help.o \
src/help/general_help.o \
src/help/gre_help.o \
src/help/icmp_help.o \
src/help/igmp_help.o \
src/help/ip_help.o \
src/help/ipsec_help.o \
src/help/ospf_help.o \
src/help/rip_help.o \
src/help/rsvp_help.o \
src/help/tcp_udp_dccp_help.o \
src/modules/dccp.o \
src/modules/egp.o \
src/modules/eigrp.o \
src/modules/gre.o \
src/modules/icmp.o \
src/modules/igmpv1.o \
src/modules/igmpv3.o \
src/modules/ip.o \
src/modules/ipsec.o \
src/modules/ospf.o \
src/modules/ripv1.o \
src/modules/ripv2.o \
src/modules/rsvp.o \
src/modules/tcp.o \
src/modules/udp.o
.PHONY: all clean distclean dist install uninstall
all: $(EXECUTABLE)
# Now we'll compile to ./bin/ directory!
# Explicit rule needed 'cause we have multiple objects.
$(EXECUTABLE): $(OBJECTS)
$(LD) $(LDFLAGS) -o $@ $^ $(LDLIBS)
# Rules
include dependencies.d
# 'clean' only deletes the object files.
clean:
@$(ECHO) -e "\e[1;33mDeleting .o files (if any)...\e[m"
@-find src/ -type f -name '*.o' -delete
# distclean delete the object files AND the executable.
distclean: clean
-rm $(EXECUTABLE) dist/*.gz dist/*.asc
# Shortcut to check if user has root privileges.
define checkifroot
if [ `id -u` -ne 0 ]; then \
echo 'Need root privileges!'; \
exit 1; \
fi
endef
# install and uninstall rules are very simple!
install: t50
# @$(call checkifroot)
@if [ ! -e "$(EXECUTABLE)" ]; then \
$(ECHO) -e "\e[1;31mERROR\e[m: Try 'make' first."; \
exit 1; \
fi;
install -d $(BINDIR) $(MANDIR)
install -m750 t50 $(BINDIR)
install -m664 doc/t50.8 $(MANDIR)
gzip -9 $(MANDIR)/t50.8
uninstall:
@$(call checkifroot)
rm $(BINDIR)/t50 $(MANDIR)/man8/t50.8.gz
# Needed to build the project source tarball (no signature generation here).
dist: distclean
tar -czvf dist/t50-$(VERSION).tar.gz --exclude=*.tar.gz *
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