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| author | Michael W. Hudson <mwh@python.net> | 2004-07-07 17:44:12 (GMT) |
|---|---|---|
| committer | Michael W. Hudson <mwh@python.net> | 2004-07-07 17:44:12 (GMT) |
| commit | 30ea2f223f5c0a85a13bd893063555a9f587cd6d (patch) | |
| tree | d9ad0b824eb899d1163043d982dd7d961b11a263 /configure.in | |
| parent | e3c330b42a5dbc64a254354e906885134a852949 (diff) | |
| download | cpython-30ea2f223f5c0a85a13bd893063555a9f587cd6d.zip cpython-30ea2f223f5c0a85a13bd893063555a9f587cd6d.tar.gz cpython-30ea2f223f5c0a85a13bd893063555a9f587cd6d.tar.bz2 | |
This closes patch:
[ 960406 ] unblock signals in threads
although the changes do not correspond exactly to any patch attached to
that report.
Non-main threads no longer have all signals masked.
A different interface to readline is used.
The handling of signals inside calls to PyOS_Readline is now rather
different.
These changes are all a bit scary! Review and cross-platform testing
much appreciated.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 7e13874..5503a17 100644 --- a/configure.in +++ b/configure.in @@ -2783,6 +2783,11 @@ then [Define this if you have flockfile(), getc_unlocked(), and funlockfile()]) 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]), , -ltermcap) + # check for readline 2.2 AC_TRY_CPP([#include <readline/readline.h>], have_readline=yes, have_readline=no) @@ -2804,6 +2809,17 @@ AC_CHECK_LIB(readline, rl_completion_matches, AC_DEFINE(HAVE_RL_COMPLETION_MATCHES, 1, [Define if you have readline 4.2]), , -ltermcap) +# also in readline 4.2 +AC_TRY_CPP([#include <readline/readline.h>], +have_readline=yes, have_readline=no) +if test $have_readline = yes +then + AC_EGREP_HEADER([extern int rl_catch_signals;], + [readline/readline.h], + AC_DEFINE(HAVE_RL_CATCH_SIGNAL, 1, + [Define if you can turn off readline's signal handling.]), ) +fi + AC_MSG_CHECKING(for broken nice()) AC_CACHE_VAL(ac_cv_broken_nice, [ AC_TRY_RUN([ |