Installation doesn't work with clang 15

First it fails to find libFuzzer because libFuzzer's new location is clang/15.0.0/lib/x86_64-unknown-linux-gnu/libclang_rt.fuzzer_no_main.a Even after passing this as LIBFUZZER_LIB, there's another failure compiling (I think because a replace in setup.py fails):

 ...
   /usr/bin/ld: /tmp/tmp.K7iUCoxQjJ/sanitizer.a(fuzzer_no_main.o): in function `__sanitizer_cov_8bit_counters_init':                                                                                     [72/1984]
    (.text.__sanitizer_cov_8bit_counters_init+0x0): multiple definition of `__sanitizer_cov_8bit_counters_init'; /usr/local/lib/clang/15.0.0/lib/x86_64-unknown-linux-gnu/libclang_rt.fuzzer_no_main.a(fuzzer_no_ma
in.o):(.text.__sanitizer_cov_8bit_counters_init+0x0): first defined here                                                                                                                                           
    /usr/bin/ld: /tmp/tmp.K7iUCoxQjJ/sanitizer.a(fuzzer_no_main.o): in function `__sanitizer_weak_hook_strcasestr':                                                                                                
    (.text.__sanitizer_weak_hook_strcasestr+0x0): multiple definition of `__sanitizer_weak_hook_strcasestr'; /usr/local/lib/clang/15.0.0/lib/x86_64-unknown-linux-gnu/libclang_rt.fuzzer_no_main.a(fuzzer_no_main.o
):(.text.__sanitizer_weak_hook_strcasestr+0x0): first defined here                                                                                                                                                 
    /usr/bin/ld: /tmp/tmp.K7iUCoxQjJ/sanitizer.a(fuzzer_no_main.o): in function `__sanitizer_cov_trace_cmp4':                                                                                                      
    (.text.__sanitizer_cov_trace_cmp4+0x0): multiple definition of `__sanitizer_cov_trace_cmp4'; /usr/local/lib/clang/15.0.0/lib/x86_64-unknown-linux-gnu/libclang_rt.fuzzer_no_main.a(fuzzer_no_main.o):(.text.__s
anitizer_cov_trace_cmp4+0x0): first defined here                                                                                                                                                                   
    /usr/bin/ld: /tmp/tmp.K7iUCoxQjJ/sanitizer.a(fuzzer_no_main.o): in function `LLVMFuzzerRunDriver':                                                                                                             
    (.text.LLVMFuzzerRunDriver+0x0): multiple definition of `LLVMFuzzerRunDriver'; /usr/local/lib/clang/15.0.0/lib/x86_64-unknown-linux-gnu/libclang_rt.fuzzer_no_main.a(fuzzer_no_main.o):(.text.LLVMFuzzerRunDriv
er+0x0): first defined here   
   clang-15: error: linker command failed with exit code 1 (use -v to see invocation)                                                                                                                             
    Command '['/tmp/pip-req-build-57t5_brl/setup_utils/merge_libfuzzer_sanitizer.sh', '/usr/local/lib/clang/15.0.0/lib/x86_64-unknown-linux-gnu/libclang_rt.fuzzer_no_main.a', '/usr/local/lib/clang/15.0.0/lib/x86
_64-unknown-linux-gnu/libclang_rt.fuzzer_no_main.a', 'ubsan_init_standalone_preinit.cc.o ubsan_init_standalone_preinit.cpp.o']' returned non-zero exit status 1

To reproduce you can install atheris in this docker image: gcr.io/oss-fuzz-base/base-builder-testing-roll-clang

google / atheris

Installation doesn't work with clang 15 #36