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65 lines
2.0 KiB
Makefile
65 lines
2.0 KiB
Makefile
#
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# american fuzzy lop++ - defork
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# ----------------------------------
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at:
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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.PHONY: all install clean
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PREFIX ?= /usr/local
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BIN_PATH = $(PREFIX)/bin
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HELPER_PATH = $(PREFIX)/lib/afl
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CFLAGS = -fPIC -Wall -Wextra
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LDFLAGS = -shared
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UNAME_SAYS_LINUX=$(shell uname | grep -E '^Linux|^GNU' >/dev/null; echo $$?)
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UNAME_SAYS_LINUX:sh=uname | grep -E '^Linux|^GNU' >/dev/null; echo $$?
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_LDFLAGS_ADD=$(UNAME_SAYS_LINUX:1=)
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LDFLAGS_ADD=$(_LDFLAGS_ADD:0=-ldl)
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LDFLAGS += $(LDFLAGS_ADD)
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# on gcc for arm there is no -m32, but -mbe32
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M32FLAG = -m32
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M64FLAG = -m64
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CC_IS_GCC=$(shell $(CC) --version 2>/dev/null | grep -q gcc; echo $$?)
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CC_IS_GCC:sh=$(CC) --version 2>/dev/null | grep -q gcc; echo $$?
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CC_IS_ARMCOMPILER=$(shell $(CC) -v 2>&1 >/dev/null | grep -q arm; echo $$?)
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CC_IS_ARMCOMPILER:sh=$(CC) -v 2>&1 >/dev/null | grep -q arm; echo $$?
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_M32FLAG=$(CC_IS_GCC)$(CC_IS_ARMCOMPILER)
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__M32FLAG=$(_M32FLAG:00=-mbe32)
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___M32FLAG=$(__M32FLAG:$(CC_IS_GCC)$(CC_IS_ARMCOMPILER)=-m32)
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M32FLAG=$(___M32FLAG)
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#ifeq "$(findstring clang, $(shell $(CC) --version 2>/dev/null))" ""
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# ifneq (,$(findstring arm, "$(shell $(CC) -v 2>&1 >/dev/null)"))
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# M32FLAG = -mbe32
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# endif
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#endif
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all: defork32.so defork64.so
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defork32.so: defork.c
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-@$(CC) $(M32FLAG) $(CFLAGS) $^ $(LDFLAGS) -o $@ 2>/dev/null || echo "defork32 build failure (that's fine)"
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defork64.so: defork.c
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-@$(CC) $(M64FLAG) $(CFLAGS) $^ $(LDFLAGS) -o $@ 2>/dev/null || echo "defork64 build failure (that's fine)"
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install: defork32.so defork64.so
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install -d -m 755 $(DESTDIR)$(HELPER_PATH)/
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if [ -f defork32.so ]; then set -e; install -m 755 defork32.so $(DESTDIR)$(HELPER_PATH)/; fi
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if [ -f defork64.so ]; then set -e; install -m 755 defork64.so $(DESTDIR)$(HELPER_PATH)/; fi
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target:
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../../afl-clang forking_target.c -o forking_target -Wall -Wextra -Werror
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clean:
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rm -f defork32.so defork64.so forking_target
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