diff options
Diffstat (limited to 'ext/curses/extconf.rb')
| -rw-r--r-- | ext/curses/extconf.rb | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/ext/curses/extconf.rb b/ext/curses/extconf.rb index 830369c301..cff10a9ce1 100644 --- a/ext/curses/extconf.rb +++ b/ext/curses/extconf.rb @@ -110,18 +110,17 @@ if header_library return EXIT_FAILURE; } End - function_p = checking_for(checking_message('link function curses_version', curses)) { try_link(func_test_program) } ? nil : false - variable_p = checking_for(checking_message('link variable curses_version', curses)) { try_link(var_test_program) } ? nil : false - if [header, library].any? {|v| /ncurses|pdcurses|xcurses/i =~ v } - function_p = true if function_p == nil - variable_p = false if variable_p == nil - end - if !CROSS_COMPILING - if function_p != false - function_p = checking_for(checking_message('run function curses_version', curses)) { try_run(func_test_program) } - end - if variable_p != false - variable_p = checking_for(checking_message('run variable curses_version', curses)) { try_run(var_test_program) } + try = method(CROSS_COMPILING ? :try_link : :try_run) + function_p = checking_for(checking_message('function curses_version', curses)) { try[func_test_program] } + variable_p = checking_for(checking_message('variable curses_version', curses)) { try[var_test_program] } + if function_p and variable_p + if [header, library].grep(/ncurses|pdcurses|xcurses/i) + variable_p = false + else + warn "found curses_version but cannot determin whether it is a" + warn "function or a variable, so assume a variable in old SVR4" + warn "ncurses." + function_p = false end end $defs << '-DHAVE_FUNC_CURSES_VERSION' if function_p |