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| author |  Josh Steadmon <steadmon@google.com> | 2019-01-15 14:25:52 -0800 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2019-01-15 20:32:00 -0800 |
| commit | 8b7c2eee7d2e6470a6d5484614e491d4a4571d09 (patch) | |
| tree | f63e39a9c4d9be57b380adf957f63422090bd2e6 | |
| parent | commit-graph: fix buffer read-overflow (diff) | |
| download | tgif-8b7c2eee7d2e6470a6d5484614e491d4a4571d09.tar.xz | |
Makefile: correct example fuzz build
The comment explaining how to build the fuzzers was broken in
927c77e7d4d ("Makefile: use FUZZ_CXXFLAGS for linking fuzzers",
2018-11-14).
When building fuzzers, all .c files must be compiled with coverage
tracing enabled. This is not possible when using only FUZZ_CXXFLAGS, as
that flag is only applied to the fuzzers themselves. Switching back to
CFLAGS fixes the issue.
Signed-off-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3104,7 +3104,7 @@ cover_db_html: cover_db # An example command to build against libFuzzer from LLVM 4.0.0: # # make CC=clang CXX=clang++ \ -# FUZZ_CXXFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \ +# CFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \ # LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \ # fuzz-all # |