aboutsummaryrefslogtreecommitdiff
path: root/doc
diff options
context:
space:
mode:
authorMarcoFalke <falke.marco@gmail.com>2020-03-18 15:51:30 -0400
committerMarcoFalke <falke.marco@gmail.com>2020-03-18 15:51:44 -0400
commit5c9d408b2dd8c7a5b40b3e6051bb095eaad62604 (patch)
tree592abc524afa08b2079ebab86ed140f172bb6eee /doc
parente83a1de4c03f305f4a89febc648168003a6e7987 (diff)
parentfa3fa27c45618bcd8e325b27728b5f6c175d1a03 (diff)
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.md8
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
```