diff options
| author | van Hauser <vh@thc.org> | 2021-03-10 15:45:14 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-10 15:45:14 +0100 |
| commit | 2d92bb483ec3a3c0c30d568b432d15e971fc7015 (patch) | |
| tree | 5066235cea9d80c5996ab44fa2f6eaddb5656f43 /docs/env_variables.md | |
| parent | 976cb3e36c130dc31fb189e9bb4f036730fca7ee (diff) | |
| parent | 071edb1a2ddcf787680ca5096ddc1d6e28addd0b (diff) | |
| download | afl++-2d92bb483ec3a3c0c30d568b432d15e971fc7015.tar.gz | |
Merge pull request #786 from AFLplusplus/dev
push to stable
Diffstat (limited to 'docs/env_variables.md')
| -rw-r--r-- | docs/env_variables.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/env_variables.md b/docs/env_variables.md index f6ed12d0..a20f1e42 100644 --- a/docs/env_variables.md +++ b/docs/env_variables.md @@ -26,6 +26,17 @@ Because (with the exception of the --afl-MODE command line option) the compile-time tools do not accept afl specific command-line options, they make fairly broad use of environmental variables instead: + - Some build/configure scripts break with afl++ compilers. To be able to + pass them, do: +``` + export CC=afl-cc + export CXX=afl-c++ + export AFL_NOOPT=1 + ./configure --disable-shared --disabler-werror + unset AFL_NOOPT + make +``` + - Most afl tools do not print any output if stdout/stderr are redirected. If you want to get the output into a file then set the `AFL_DEBUG` environment variable. |