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| author | Nick Mathewson <nickm@torproject.org> | 2016-12-19 15:17:42 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-01-30 08:37:25 -0500 |
| commit | eb414a08a9272090e6b35080c2ac8b7415a83094 (patch) | |
| tree | fbbedb50ea5a5260a42e53504412b83e732b74d7 /configure.ac | |
| parent | b1567cf500044be4d6c97e4ef65345acb4aa70ff (diff) | |
| download | tor-eb414a08a9272090e6b35080c2ac8b7415a83094.tar.gz tor-eb414a08a9272090e6b35080c2ac8b7415a83094.zip | |
Add libfuzzer support.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 721f5cd8c3..784b3cde14 100644 --- a/configure.ac +++ b/configure.ac @@ -49,6 +49,8 @@ AC_ARG_ENABLE(asserts-in-tests, AS_HELP_STRING(--disable-asserts-in-tests, [disable tor_assert() calls in the unit tests, for branch coverage])) AC_ARG_ENABLE(system-torrc, AS_HELP_STRING(--disable-system-torrc, [don't look for a system-wide torrc file])) +AC_ARG_ENABLE(libfuzzer, + AS_HELP_STRING(--libfuzzer, [build extra fuzzers based on 'libfuzzer'])) if test "x$enable_coverage" != "xyes" -a "x$enable_asserts_in_tests" = "xno" ; then AC_MSG_ERROR([Can't disable assertions outside of coverage build]) @@ -57,6 +59,7 @@ fi AM_CONDITIONAL(UNITTESTS_ENABLED, test "x$enable_unittests" != "xno") AM_CONDITIONAL(COVERAGE_ENABLED, test "x$enable_coverage" = "xyes") AM_CONDITIONAL(DISABLE_ASSERTS_IN_UNIT_TESTS, test "x$enable_asserts_in_tests" = "xno") +AM_CONDITIONAL(LIBFUZZER_ENABLED, test "x$enable_libfuzzer" = "xyes") if test "$enable_static_tor" = "yes"; then enable_static_libevent="yes"; @@ -735,6 +738,7 @@ CFLAGS_FWRAPV= CFLAGS_ASAN= CFLAGS_UBSAN= + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [ #if !defined(__clang__) #error @@ -758,7 +762,7 @@ m4_ifdef([AS_VAR_IF],[ AS_VAR_POPDEF([can_compile]) TOR_CHECK_CFLAGS(-Wstack-protector) TOR_CHECK_CFLAGS(--param ssp-buffer-size=1) - if test "$bwin32" = "false"; then + if test "$bwin32" = "false" && test "$enable_libfuzzer" != "yes"; then TOR_CHECK_CFLAGS(-fPIE) TOR_CHECK_LDFLAGS(-pie, "$all_ldflags_for_check", "$all_libs_for_check") fi |