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| author | Gregory P. Smith <greg@mad-scientist.com> | 2008-09-03 05:57:48 (GMT) |
|---|---|---|
| committer | Gregory P. Smith <greg@mad-scientist.com> | 2008-09-03 05:57:48 (GMT) |
| commit | ff7b2d5ac695aa653dfae62746a15e9aa10aac4a (patch) | |
| tree | a271b043841e6b2bc504401a81cd8d81e95191c3 /configure.in | |
| parent | 0151b5350bf71ab2fb83f48561f7b6da42a1a96f (diff) | |
| download | cpython-ff7b2d5ac695aa653dfae62746a15e9aa10aac4a.zip cpython-ff7b2d5ac695aa653dfae62746a15e9aa10aac4a.tar.gz cpython-ff7b2d5ac695aa653dfae62746a15e9aa10aac4a.tar.bz2 | |
Fix issue 3645: OpenBSD required -lcurses when linking with readline
to get the correct completion_matches function to avoid crashes on
x86_64 (amd64).
I don't have OpenBSD to test myself. I tested that it does not break
anything on linux. It is simple.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/configure.in b/configure.in index 75857ef..ee99597 100644 --- a/configure.in +++ b/configure.in @@ -251,12 +251,14 @@ case $ac_sys_system/$ac_sys_release in # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, # even though select is a POSIX function. Reported by J. Ribbens. # Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish. - OpenBSD/2.* | OpenBSD/3.@<:@0123456789@:>@ | OpenBSD/4.@<:@0123@:>@) + OpenBSD*) define_xopen_source=no # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is # also defined. This can be overridden by defining _BSD_SOURCE # As this has a different meaning on Linux, only define it on OpenBSD AC_DEFINE(_BSD_SOURCE, 1, [Define on OpenBSD to activate all library features]) + # OpenBSD's readline library needs the libcurses + READLINE_LIBS="-lcurses" ;; # Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of # _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by @@ -3324,7 +3326,7 @@ fi # check where readline lives # save the value of LIBS so we don't actually link Python with readline LIBS_no_readline=$LIBS -AC_CHECK_LIB(readline, readline) +AC_CHECK_LIB(readline, readline, , ,$READLINE_LIBS) if test "$ac_cv_have_readline_readline" = no then AC_CHECK_LIB(termcap, readline) @@ -3333,7 +3335,7 @@ fi # check for readline 2.1 AC_CHECK_LIB(readline, rl_callback_handler_install, AC_DEFINE(HAVE_RL_CALLBACK, 1, - [Define if you have readline 2.1]), , ) + [Define if you have readline 2.1]), ,$READLINE_LIBS) # check for readline 2.2 AC_TRY_CPP([#include <readline/readline.h>], @@ -3349,17 +3351,17 @@ fi # check for readline 4.0 AC_CHECK_LIB(readline, rl_pre_input_hook, AC_DEFINE(HAVE_RL_PRE_INPUT_HOOK, 1, - [Define if you have readline 4.0]), , ) + [Define if you have readline 4.0]), ,$READLINE_LIBS) # also in 4.0 AC_CHECK_LIB(readline, rl_completion_display_matches_hook, AC_DEFINE(HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK, 1, - [Define if you have readline 4.0]), , ) + [Define if you have readline 4.0]), ,$READLINE_LIBS) # check for readline 4.2 AC_CHECK_LIB(readline, rl_completion_matches, AC_DEFINE(HAVE_RL_COMPLETION_MATCHES, 1, - [Define if you have readline 4.2]), , ) + [Define if you have readline 4.2]), ,$READLINE_LIBS) # also in readline 4.2 AC_TRY_CPP([#include <readline/readline.h>], |