diff options
Diffstat (limited to 'gcc_plugin/Makefile')
| -rw-r--r-- | gcc_plugin/Makefile | 152 |
1 files changed, 2 insertions, 150 deletions
diff --git a/gcc_plugin/Makefile b/gcc_plugin/Makefile index 506d690d..0b306dde 100644 --- a/gcc_plugin/Makefile +++ b/gcc_plugin/Makefile @@ -1,150 +1,2 @@ -# -# american fuzzy lop++ - GCC plugin instrumentation -# ----------------------------------------------- -# -# Written by Austin Seipp <aseipp@pobox.com> and -# Laszlo Szekeres <lszekeres@google.com> and -# Michal Zalewski and -# Heiko Eißfeldt <heiko@hexco.de> -# -# GCC integration design is based on the LLVM design, which comes -# from Laszlo Szekeres. -# -# Copyright 2015 Google Inc. All rights reserved. -# Copyright 2019-2020 AFLplusplus Project. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# - -PREFIX ?= /usr/local -HELPER_PATH ?= $(PREFIX)/lib/afl -BIN_PATH ?= $(PREFIX)/bin -DOC_PATH ?= $(PREFIX)/share/doc/afl -MAN_PATH ?= $(PREFIX)/man/man8 - -VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2) - -CFLAGS ?= -O3 -g -funroll-loops -CFLAGS += -Wall -I../include -D_FORTIFY_SOURCE=2 -Wno-pointer-sign \ - -DAFL_PATH=\"$(HELPER_PATH)\" -DBIN_PATH=\"$(BIN_PATH)\" \ - -DGCC_VERSION=\"$(GCCVER)\" -DGCC_BINDIR=\"$(GCCBINDIR)\" \ - -Wno-unused-function - -CXXFLAGS ?= -O3 -g -funroll-loops -CXXEFLAGS := $(CXXFLAGS) -Wall -D_FORTIFY_SOURCE=2 - -CC ?= gcc -CXX ?= g++ - -PLUGIN_FLAGS = -fPIC -fno-rtti -I"$(shell $(CC) -print-file-name=plugin)/include" -HASH=\# - -GCCVER = $(shell $(CC) --version 2>/dev/null | awk 'NR == 1 {print $$NF}') -GCCBINDIR = $(shell dirname `command -v $(CC)` 2>/dev/null ) - -ifeq "$(shell echo '$(HASH)include <sys/ipc.h>@$(HASH)include <sys/shm.h>@int main() { int _id = shmget(IPC_PRIVATE, 65536, IPC_CREAT | IPC_EXCL | 0600); shmctl(_id, IPC_RMID, 0); return 0;}' | tr @ '\n' | $(CC) -x c - -o .test2 2>/dev/null && echo 1 || echo 0 ; rm -f .test2 )" "1" - SHMAT_OK=1 -else - SHMAT_OK=0 - CFLAGS+=-DUSEMMAP=1 - LDFLAGS += -lrt -endif - -ifeq "$(TEST_MMAP)" "1" - SHMAT_OK=0 - CFLAGS+=-DUSEMMAP=1 - LDFLAGS += -lrt -endif - -PROGS = ../afl-gcc-fast ../afl-gcc-pass.so ../afl-gcc-rt.o - - -all: test_shm test_deps $(PROGS) afl-gcc-fast.8 test_build all_done - -ifeq "$(SHMAT_OK)" "1" - -test_shm: - @echo "[+] shmat seems to be working." - @rm -f .test2 - -else - -test_shm: - @echo "[-] shmat seems not to be working, switching to mmap implementation" - -endif - - -test_deps: - @echo "[*] Checking for working '$(CC)'..." - @type $(CC) >/dev/null 2>&1 || ( echo "[-] Oops, can't find '$(CC)'. Make sure that it's in your \$$PATH (or set \$$CC and \$$CXX)."; exit 1 ) -# @echo "[*] Checking for gcc for plugin support..." -# @$(CC) -v 2>&1 | grep -q -- --enable-plugin || ( echo "[-] Oops, this gcc has not been configured with plugin support."; exit 1 ) - @echo "[*] Checking for gcc plugin development header files..." - @test -d `$(CC) -print-file-name=plugin`/include || ( echo "[-] Oops, can't find gcc header files. Be sure to install 'gcc-X-plugin-dev'."; exit 1 ) - @echo "[*] Checking for '../afl-showmap'..." - @test -f ../afl-showmap || ( echo "[-] Oops, can't find '../afl-showmap'. Be sure to compile AFL first."; exit 1 ) - @echo "[+] All set and ready to build." - -afl-common.o: ../src/afl-common.c - $(CC) $(CFLAGS) -c $< -o $@ $(LDFLAGS) - -../afl-gcc-fast: afl-gcc-fast.c afl-common.o | test_deps - $(CC) -DAFL_GCC_CC=\"$(CC)\" -DAFL_GCC_CXX=\"$(CXX)\" $(CFLAGS) $< afl-common.o -o $@ $(LDFLAGS) - ln -sf afl-gcc-fast ../afl-g++-fast - -../afl-gcc-pass.so: afl-gcc-pass.so.cc | test_deps - $(CXX) $(CXXEFLAGS) $(PLUGIN_FLAGS) -shared $< -o $@ - -../afl-gcc-rt.o: afl-gcc-rt.o.c | test_deps - $(CC) $(CFLAGS) -fPIC -c $< -o $@ - -test_build: $(PROGS) - @echo "[*] Testing the CC wrapper and instrumentation output..." - unset AFL_USE_ASAN AFL_USE_MSAN; AFL_QUIET=1 AFL_INST_RATIO=100 AFL_PATH=. AFL_CC=$(CC) ../afl-gcc-fast $(CFLAGS) ../test-instr.c -o test-instr $(LDFLAGS) -# unset AFL_USE_ASAN AFL_USE_MSAN; AFL_INST_RATIO=100 AFL_PATH=. AFL_CC=$(CC) ../afl-gcc-fast $(CFLAGS) ../test-instr.c -o test-instr $(LDFLAGS) - ASAN_OPTIONS=detect_leaks=0 ../afl-showmap -m none -q -o .test-instr0 ./test-instr </dev/null - echo 1 | ASAN_OPTIONS=detect_leaks=0 ../afl-showmap -m none -q -o .test-instr1 ./test-instr - @rm -f test-instr - @cmp -s .test-instr0 .test-instr1; DR="$$?"; rm -f .test-instr0 .test-instr1; if [ "$$DR" = "0" ]; then echo; echo "Oops, the instrumentation does not seem to be behaving correctly!"; echo; echo "Please post to https://github.com/AFLplusplus/AFLplusplus/issues to troubleshoot the issue."; echo; exit 1; fi - @echo "[+] All right, the instrumentation seems to be working!" - -all_done: test_build - @echo "[+] All done! You can now use '../afl-gcc-fast' to compile programs." - -.NOTPARALLEL: clean - -vpath % .. -%.8: % - @echo .TH $* 8 `date "+%Y-%m-%d"` "afl++" > ../$@ - @echo .SH NAME >> ../$@ - @echo .B $* >> ../$@ - @echo >> ../$@ - @echo .SH SYNOPSIS >> ../$@ - @../$* -h 2>&1 | head -n 3 | tail -n 1 | sed 's/^\.\///' >> ../$@ - @echo >> ../$@ - @echo .SH OPTIONS >> ../$@ - @echo .nf >> ../$@ - @../$* -h 2>&1 | tail -n +4 >> ../$@ - @echo >> ../$@ - @echo .SH AUTHOR >> ../$@ - @echo "afl++ was written by Michal \"lcamtuf\" Zalewski and is maintained by Marc \"van Hauser\" Heuse <mh@mh-sec.de>, Heiko \"hexcoder-\" Eissfeldt <heiko.eissfeldt@hexco.de>, Andrea Fioraldi <andreafioraldi@gmail.com> and Dominik Maier <domenukk@gmail.com>" >> ../$@ - @echo The homepage of afl++ is: https://github.com/AFLplusplus/AFLplusplus >> ../$@ - @echo >> ../$@ - @echo .SH LICENSE >> ../$@ - @echo Apache License Version 2.0, January 2004 >> ../$@ - ln -sf afl-gcc-fast.8 ../afl-g++-fast.8 - -install: all - install -m 755 ../afl-gcc-fast $${DESTDIR}$(BIN_PATH) - install -m 755 ../afl-gcc-pass.so ../afl-gcc-rt.o $${DESTDIR}$(HELPER_PATH) - install -m 644 -T README.md $${DESTDIR}$(DOC_PATH)/README.gcc_plugin.md - install -m 644 -T README.whitelist.md $${DESTDIR}$(DOC_PATH)/README.gcc_plugin.whitelist.md - -clean: - rm -f *.o *.so *~ a.out core core.[1-9][0-9]* test-instr .test-instr0 .test-instr1 .test2 - rm -f $(PROGS) afl-common.o ../afl-g++-fast ../afl-g*-fast.8 +all: + @echo please use GNU make, thanks! |