mirror of
https://github.com/python/cpython
synced 2024-09-05 00:05:39 +00:00
Merged revisions 66179,66283 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk ........ r66179 | gregory.p.smith | 2008-09-02 22:57:48 -0700 (Tue, 02 Sep 2008) Fix issue 3645: OpenBSD required -lcurses when linking with readline to get the correct completion_matches function to avoid crashes on x86_64 (amd64). ........ r66283 | gregory.p.smith | 2008-09-06 22:15:18 -0700 (Sat, 06 Sep 2008) - Issue #1204: The configure script now tests for additional libraries that may be required when linking against readline. This fixes issues with x86_64 builds on some platforms (at least a few Linux flavors as well as OpenBSD/amd64). ........
This commit is contained in:
parent
d43029ba5a
commit
188209465a
133
configure
vendored
133
configure
vendored
|
@ -1,5 +1,5 @@
|
|||
#! /bin/sh
|
||||
# From configure.in Revision: 65857 .
|
||||
# From configure.in Revision: 66187 .
|
||||
# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated by GNU Autoconf 2.61 for python 3.0.
|
||||
#
|
||||
|
@ -22631,14 +22631,20 @@ fi
|
|||
# save the value of LIBS so we don't actually link Python with readline
|
||||
LIBS_no_readline=$LIBS
|
||||
|
||||
{ echo "$as_me:$LINENO: checking for readline in -lreadline" >&5
|
||||
echo $ECHO_N "checking for readline in -lreadline... $ECHO_C" >&6; }
|
||||
if test "${ac_cv_lib_readline_readline+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
ac_check_lib_save_LIBS=$LIBS
|
||||
LIBS="-lreadline $LIBS"
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
# On some systems we need to link readline to a termcap compatible
|
||||
# library. NOTE: Keep the precedence of listed libraries synchronised
|
||||
# with setup.py.
|
||||
py_cv_lib_readline=no
|
||||
{ echo "$as_me:$LINENO: checking how to link readline libs" >&5
|
||||
echo $ECHO_N "checking how to link readline libs... $ECHO_C" >&6; }
|
||||
for py_libtermcap in "" ncursesw ncurses curses termcap; do
|
||||
if test -z "$py_libtermcap"; then
|
||||
READLINE_LIBS="-lreadline"
|
||||
else
|
||||
READLINE_LIBS="-lreadline -l$py_libtermcap"
|
||||
fi
|
||||
LIBS="$READLINE_LIBS $LIBS_no_readline"
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
|
@ -22678,102 +22684,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
|
|||
test ! -s conftest.err
|
||||
} && test -s conftest$ac_exeext &&
|
||||
$as_test_x conftest$ac_exeext; then
|
||||
ac_cv_lib_readline_readline=yes
|
||||
py_cv_lib_readline=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_cv_lib_readline_readline=no
|
||||
|
||||
fi
|
||||
|
||||
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
|
||||
conftest$ac_exeext conftest.$ac_ext
|
||||
LIBS=$ac_check_lib_save_LIBS
|
||||
fi
|
||||
{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_readline" >&5
|
||||
echo "${ECHO_T}$ac_cv_lib_readline_readline" >&6; }
|
||||
if test $ac_cv_lib_readline_readline = yes; then
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
if test $py_cv_lib_readline = yes; then
|
||||
break
|
||||
fi
|
||||
done
|
||||
# Uncomment this line if you want to use READINE_LIBS in Makefile or scripts
|
||||
#AC_SUBST([READLINE_LIBS])
|
||||
if test $py_cv_lib_readline = !yes; then
|
||||
{ echo "$as_me:$LINENO: result: none" >&5
|
||||
echo "${ECHO_T}none" >&6; }
|
||||
else
|
||||
{ echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5
|
||||
echo "${ECHO_T}$READLINE_LIBS" >&6; }
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_LIBREADLINE 1
|
||||
_ACEOF
|
||||
|
||||
LIBS="-lreadline $LIBS"
|
||||
|
||||
fi
|
||||
|
||||
if test "$ac_cv_have_readline_readline" = no
|
||||
then
|
||||
|
||||
{ echo "$as_me:$LINENO: checking for readline in -ltermcap" >&5
|
||||
echo $ECHO_N "checking for readline in -ltermcap... $ECHO_C" >&6; }
|
||||
if test "${ac_cv_lib_termcap_readline+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
ac_check_lib_save_LIBS=$LIBS
|
||||
LIBS="-ltermcap $LIBS"
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
|
||||
/* Override any GCC internal prototype to avoid an error.
|
||||
Use char because int might match the return type of a GCC
|
||||
builtin and then its argument prototype would still apply. */
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
#endif
|
||||
char readline ();
|
||||
int
|
||||
main ()
|
||||
{
|
||||
return readline ();
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||||
if { (ac_try="$ac_link"
|
||||
case "(($ac_try" in
|
||||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||||
*) ac_try_echo=$ac_try;;
|
||||
esac
|
||||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
|
||||
(eval "$ac_link") 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } && {
|
||||
test -z "$ac_c_werror_flag" ||
|
||||
test ! -s conftest.err
|
||||
} && test -s conftest$ac_exeext &&
|
||||
$as_test_x conftest$ac_exeext; then
|
||||
ac_cv_lib_termcap_readline=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_cv_lib_termcap_readline=no
|
||||
fi
|
||||
|
||||
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
|
||||
conftest$ac_exeext conftest.$ac_ext
|
||||
LIBS=$ac_check_lib_save_LIBS
|
||||
fi
|
||||
{ echo "$as_me:$LINENO: result: $ac_cv_lib_termcap_readline" >&5
|
||||
echo "${ECHO_T}$ac_cv_lib_termcap_readline" >&6; }
|
||||
if test $ac_cv_lib_termcap_readline = yes; then
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_LIBTERMCAP 1
|
||||
_ACEOF
|
||||
|
||||
LIBS="-ltermcap $LIBS"
|
||||
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
# check for readline 2.1
|
||||
|
@ -22783,7 +22720,7 @@ if test "${ac_cv_lib_readline_rl_callback_handler_install+set}" = set; then
|
|||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
ac_check_lib_save_LIBS=$LIBS
|
||||
LIBS="-lreadline $LIBS"
|
||||
LIBS="-lreadline $READLINE_LIBS $LIBS"
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
|
@ -22911,7 +22848,7 @@ if test "${ac_cv_lib_readline_rl_pre_input_hook+set}" = set; then
|
|||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
ac_check_lib_save_LIBS=$LIBS
|
||||
LIBS="-lreadline $LIBS"
|
||||
LIBS="-lreadline $READLINE_LIBS $LIBS"
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
|
@ -22982,7 +22919,7 @@ if test "${ac_cv_lib_readline_rl_completion_display_matches_hook+set}" = set; th
|
|||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
ac_check_lib_save_LIBS=$LIBS
|
||||
LIBS="-lreadline $LIBS"
|
||||
LIBS="-lreadline $READLINE_LIBS $LIBS"
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
|
@ -23053,7 +22990,7 @@ if test "${ac_cv_lib_readline_rl_completion_matches+set}" = set; then
|
|||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
ac_check_lib_save_LIBS=$LIBS
|
||||
LIBS="-lreadline $LIBS"
|
||||
LIBS="-lreadline $READLINE_LIBS $LIBS"
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
|
|
40
configure.in
40
configure.in
|
@ -3220,16 +3220,40 @@ fi
|
|||
# check where readline lives
|
||||
# save the value of LIBS so we don't actually link Python with readline
|
||||
LIBS_no_readline=$LIBS
|
||||
AC_CHECK_LIB(readline, readline)
|
||||
if test "$ac_cv_have_readline_readline" = no
|
||||
then
|
||||
AC_CHECK_LIB(termcap, readline)
|
||||
|
||||
# On some systems we need to link readline to a termcap compatible
|
||||
# library. NOTE: Keep the precedence of listed libraries synchronised
|
||||
# with setup.py.
|
||||
py_cv_lib_readline=no
|
||||
AC_MSG_CHECKING([how to link readline libs])
|
||||
for py_libtermcap in "" ncursesw ncurses curses termcap; do
|
||||
if test -z "$py_libtermcap"; then
|
||||
READLINE_LIBS="-lreadline"
|
||||
else
|
||||
READLINE_LIBS="-lreadline -l$py_libtermcap"
|
||||
fi
|
||||
LIBS="$READLINE_LIBS $LIBS_no_readline"
|
||||
AC_LINK_IFELSE(
|
||||
[AC_LANG_CALL([],[readline])],
|
||||
[py_cv_lib_readline=yes])
|
||||
if test $py_cv_lib_readline = yes; then
|
||||
break
|
||||
fi
|
||||
done
|
||||
# Uncomment this line if you want to use READINE_LIBS in Makefile or scripts
|
||||
#AC_SUBST([READLINE_LIBS])
|
||||
if test $py_cv_lib_readline = !yes; then
|
||||
AC_MSG_RESULT([none])
|
||||
else
|
||||
AC_MSG_RESULT([$READLINE_LIBS])
|
||||
AC_DEFINE(HAVE_LIBREADLINE, 1,
|
||||
[Define if you have the readline library (-lreadline).])
|
||||
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]), ,$READLINE_LIBS)
|
||||
|
||||
# check for readline 2.2
|
||||
AC_TRY_CPP([#include <readline/readline.h>],
|
||||
|
@ -3245,17 +3269,17 @@ fi
|
|||
# check for readline 4.0
|
||||
AC_CHECK_LIB(readline, rl_pre_input_hook,
|
||||
AC_DEFINE(HAVE_RL_PRE_INPUT_HOOK, 1,
|
||||
[Define if you have readline 4.0]), , )
|
||||
[Define if you have readline 4.0]), ,$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>],
|
||||
|
|
|
@ -363,9 +363,6 @@
|
|||
/* Define to 1 if you have the `resolv' library (-lresolv). */
|
||||
#undef HAVE_LIBRESOLV
|
||||
|
||||
/* Define to 1 if you have the `termcap' library (-ltermcap). */
|
||||
#undef HAVE_LIBTERMCAP
|
||||
|
||||
/* Define to 1 if you have the <libutil.h> header file. */
|
||||
#undef HAVE_LIBUTIL_H
|
||||
|
||||
|
|
Loading…
Reference in a new issue