diff options
| author |  axel <axel@liljencrantz.se> | 2006-05-11 21:58:46 +1000 |
|---|---|---|
| committer | axel <axel@liljencrantz.se> | 2006-05-11 21:58:46 +1000 |
| commit | 524e0aa174224641bc6807ec112e46f98e27cfe0 (patch) | |
| tree | ad2aaf26c7a687ff6a3bec16d47c7fc2e650588f /configure.ac | |
| parent | 94abb30f94a3ea9279d25dbc83989e9a0c454ab2 (diff) | |
Add fallback del_curterm which does nothing, used in preference to BSD curses del_curterm, which seems to do a double-free
darcs-hash:20060511115846-ac50b-8d5fc054d31cff637d30e858ae8ffe2b1d1e8c03.gz
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 6fd53c51..706a69bc 100644 --- a/configure.ac +++ b/configure.ac @@ -389,6 +389,20 @@ else AC_MSG_RESULT(no) fi +# Check if we are using basic BSD curses - in that case we redefine +# del_curterm as a no-op, to avoid a double-free + +AC_MSG_CHECKING([If we are using BSD curses]) +case $target_os in + *bsd*) + AC_MSG_RESULT(yes) + AC_CHECK_LIB( ncurses, del_curterm, true, [AC_DEFINE([HAVE_BROKEN_DEL_CURTERM],[1],[We are using basic BSD curses, redefine del_curterm to a no-op to avoid a double-free bug])]) + ;; + *) + AC_MSG_RESULT(no) + ;; +esac + # Tell the world what we know AC_CONFIG_FILES([Makefile fish.spec doc_src/fish.1 doc_src/Doxyfile etc/fish etc/fish_interactive.fish share/fish seq]) AC_OUTPUT |