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| author | T. Wouters <thomas@python.org> | 2017-05-22 23:30:49 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-05-22 23:30:49 (GMT) |
| commit | ddbfa2c35b298a56f0b813656745bca9cb7334f1 (patch) | |
| tree | 9016b96669e130e30bac6d92cb428f31ea08fa3d /configure.ac | |
| parent | 0c4aca54dcf0c54f299c78aa71fe8f48ff04f9d9 (diff) | |
| download | cpython-ddbfa2c35b298a56f0b813656745bca9cb7334f1.zip cpython-ddbfa2c35b298a56f0b813656745bca9cb7334f1.tar.gz cpython-ddbfa2c35b298a56f0b813656745bca9cb7334f1.tar.bz2 | |
Add --with-assertions configure flag to enable C assertions(#1731)
Defaults to 'no', but as before assertions are implied by --with-pydebug.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index e065ce5..5aa52d3 100644 --- a/configure.ac +++ b/configure.ac @@ -1251,6 +1251,27 @@ else AC_MSG_RESULT(no); Py_DEBUG='false' fi], [AC_MSG_RESULT(no)]) +# Check for --with-assertions. Py_DEBUG implies assertions, but also changes +# the ABI. This allows enabling assertions without changing the ABI. +assertions='false' +AC_MSG_CHECKING(for --with-assertions) +AC_ARG_WITH(assertions, + AC_HELP_STRING([--with-assertions], [build with C assertions enabled]), +[ +if test "$withval" != no +then + assertions='true' +fi], +[]) +if test "$assertions" = 'true'; then + AC_MSG_RESULT(yes) +elif test "$Py_DEBUG" = 'true'; then + assertions='true' + AC_MSG_RESULT(implied by --with-pydebug) +else + AC_MSG_RESULT(no) +fi + # Enable optimization flags AC_SUBST(DEF_MAKE_ALL_RULE) AC_SUBST(DEF_MAKE_RULE) @@ -1868,7 +1889,7 @@ case "$CC" in ;; esac -if test "$Py_DEBUG" = 'true'; then +if test "$assertions" = 'true'; then : else OPT="-DNDEBUG $OPT" |