xref: /aosp_15_r20/external/AFLplusplus/utils/socket_fuzzing/Makefile (revision 08b48e0b10e97b33e7b60c5b6e2243bd915777f2) 
1#
2# american fuzzy lop++ - socket_fuzz
3# ----------------------------------
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at:
8#
9#   http://www.apache.org/licenses/LICENSE-2.0
10#
11
12.PHONY: all install clean
13
14PREFIX     ?= /usr/local
15BIN_PATH    = $(PREFIX)/bin
16HELPER_PATH = $(PREFIX)/lib/afl
17
18CFLAGS = -fPIC -Wall -Wextra
19LDFLAGS = -shared
20
21UNAME_SAYS_LINUX=$(shell uname | grep -E '^Linux|^GNU' >/dev/null; echo $$?)
22UNAME_SAYS_LINUX:sh=uname | grep -E '^Linux|^GNU' >/dev/null; echo $$?
23
24_LDFLAGS_ADD=$(UNAME_SAYS_LINUX:1=)
25LDFLAGS_ADD=$(_LDFLAGS_ADD:0=-ldl)
26LDFLAGS  += $(LDFLAGS_ADD)
27
28# on gcc for arm there is no -m32, but -mbe32
29M32FLAG = -m32
30M64FLAG = -m64
31
32CC_IS_GCC=$(shell $(CC) --version 2>/dev/null | grep -q gcc; echo $$?)
33CC_IS_GCC:sh=$(CC) --version 2>/dev/null | grep -q gcc; echo $$?
34CC_IS_ARMCOMPILER=$(shell $(CC) -v 2>&1 >/dev/null | grep -q arm; echo $$?)
35CC_IS_ARMCOMPILER:sh=$(CC) -v 2>&1 >/dev/null | grep -q arm; echo $$?
36
37_M32FLAG=$(CC_IS_GCC)$(CC_IS_ARMCOMPILER)
38__M32FLAG=$(_M32FLAG:00=-mbe32)
39___M32FLAG=$(__M32FLAG:$(CC_IS_GCC)$(CC_IS_ARMCOMPILER)=-m32)
40M32FLAG=$(___M32FLAG)
41#ifeq "$(findstring clang, $(shell $(CC) --version 2>/dev/null))" ""
42# ifneq (,$(findstring arm, "$(shell $(CC) -v 2>&1 >/dev/null)"))
43#  M32FLAG = -mbe32
44# endif
45#endif
46
47all: socketfuzz32.so socketfuzz64.so
48
49socketfuzz32.so: socketfuzz.c
50	-@$(CC) $(M32FLAG) $(CFLAGS) $^ $(LDFLAGS) -o $@ 2>/dev/null || echo "socketfuzz32 build failure (that's fine)"
51
52socketfuzz64.so: socketfuzz.c
53	-@$(CC) $(M64FLAG) $(CFLAGS) $^ $(LDFLAGS) -o $@ 2>/dev/null || echo "socketfuzz64 build failure (that's fine)"
54
55install: socketfuzz32.so socketfuzz64.so
56	install -d -m 755 $(DESTDIR)$(HELPER_PATH)/
57	if [ -f socketfuzz32.so ]; then set -e; install -m 755 socketfuzz32.so $(DESTDIR)$(HELPER_PATH)/; fi
58	if [ -f socketfuzz64.so ]; then set -e; install -m 755 socketfuzz64.so $(DESTDIR)$(HELPER_PATH)/; fi
59
60clean:
61	rm -f socketfuzz32.so socketfuzz64.so
62