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| author | MarcoFalke <falke.marco@gmail.com> | 2020-03-18 15:51:30 -0400 |
|---|---|---|
| committer | MarcoFalke <falke.marco@gmail.com> | 2020-03-18 15:51:44 -0400 |
| commit | 5c9d408b2dd8c7a5b40b3e6051bb095eaad62604 (patch) | |
| tree | 592abc524afa08b2079ebab86ed140f172bb6eee /doc | |
| parent | e83a1de4c03f305f4a89febc648168003a6e7987 (diff) | |
| parent | fa3fa27c45618bcd8e325b27728b5f6c175d1a03 (diff) | |
| download | bitcoin-5c9d408b2dd8c7a5b40b3e6051bb095eaad62604.tar.xz | |
Merge #18300: fuzz: Add option to merge input dir to test runner
fa3fa27c45618bcd8e325b27728b5f6c175d1a03 fuzz: Remove option --export_coverage from test_runner (MarcoFalke)
aaaa055ff72a33241a3fdc2308d77bcbf51c262d fuzz: Add option to merge input dir to test runner (MarcoFalke)
fa4fa88d7648bfeb75fac941cdff79dcc38affbf doc: Remove --disable-ccache from docs (MarcoFalke)
Pull request description:
This is mainly useful for myself to merge pull requests like https://github.com/bitcoin-core/qa-assets/pull/4
I thought it wouldn't hurt to share the code.
Also remove the `--disable-ccache` from the docs to speed up builds when developing fuzzers.
Top commit has no ACKs.
Tree-SHA512: 818d85a90db86a7f4e8b001cc88342e5b28b02029d2bd4174440b28a8c4cc29b5406bd6348f72ddf909bb3d0f9bf7b1011976f6480e4418c8b7da5ecccae93e8
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/fuzzing.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/fuzzing.md b/doc/fuzzing.md index c34ca4cb59..af82371d58 100644 --- a/doc/fuzzing.md +++ b/doc/fuzzing.md @@ -52,7 +52,7 @@ For macOS you may need to ignore x86 compilation checks when running `make`: To build Bitcoin Core using AFL instrumentation (this assumes that the `AFLPATH` was set as above): ``` -./configure --disable-ccache --disable-shared --enable-tests --enable-fuzz CC=${AFLPATH}/afl-gcc CXX=${AFLPATH}/afl-g++ +./configure --disable-shared --enable-tests --enable-fuzz CC=${AFLPATH}/afl-gcc CXX=${AFLPATH}/afl-g++ export AFL_HARDEN=1 make ``` @@ -60,7 +60,7 @@ make If you are using clang you will need to substitute `afl-gcc` with `afl-clang` and `afl-g++` with `afl-clang++`, so the first line above becomes: ``` -./configure --disable-ccache --disable-shared --enable-tests --enable-fuzz CC=${AFLPATH}/afl-clang CXX=${AFLPATH}/afl-clang++ +./configure --disable-shared --enable-tests --enable-fuzz CC=${AFLPATH}/afl-clang CXX=${AFLPATH}/afl-clang++ ``` We disable ccache because we don't want to pollute the ccache with instrumented @@ -102,7 +102,7 @@ libFuzzer is needed (all found in the `compiler-rt` runtime libraries package). To build all fuzz targets with libFuzzer, run ``` -./configure --disable-ccache --enable-fuzz --with-sanitizers=fuzzer,address,undefined CC=clang CXX=clang++ +./configure --enable-fuzz --with-sanitizers=fuzzer,address,undefined CC=clang CXX=clang++ make ``` @@ -134,5 +134,5 @@ clang does not come first in your path. Full configure that was tested on macOS Catalina with `brew` installed `llvm`: ``` -./configure --disable-ccache --enable-fuzz --with-sanitizers=fuzzer,address,undefined CC=/usr/local/opt/llvm/bin/clang CXX=/usr/local/opt/llvm/bin/clang++ --disable-asm +./configure --enable-fuzz --with-sanitizers=fuzzer,address,undefined CC=/usr/local/opt/llvm/bin/clang CXX=/usr/local/opt/llvm/bin/clang++ --disable-asm ``` |