Imported Upstream version 1.9.3.p194upstream/1.9.3.p194

1 files changed, 36 insertions, 0 deletions

diff --git a/ext/curses/extconf.rb b/ext/curses/extconf.rb
new file mode 100644
index 0000000..4172c8a
--- /dev/null
+++ b/ext/curses/extconf.rb
@@ -0,0 +1,36 @@
+require 'mkmf'
+
+dir_config('curses')
+dir_config('ncurses')
+dir_config('termcap')
+
+make=false
+headers = []
+
+have_library("mytinfo", "tgetent") if /bow/ =~ RUBY_PLATFORM
+have_library("tinfo", "tgetent") or have_library("termcap", "tgetent")
+if have_header(*curses=%w"ncurses.h") and (have_library("ncursesw", "initscr") or have_library("ncurses", "initscr"))
+  make=true
+elsif have_header(*curses=%w"ncurses/curses.h") and have_library("ncurses", "initscr")
+  make=true
+elsif have_header(*curses=%w"curses_colr/curses.h") and have_library("cur_colr", "initscr")
+  curses.unshift("varargs.h")
+  make=true
+elsif have_header(*curses=%w"curses.h") and have_library("curses", "initscr")
+  make=true
+end
+
+if make
+  for f in %w(beep bkgd bkgdset curs_set deleteln doupdate flash getbkgd getnstr init isendwin keyname keypad resizeterm scrl set setscrreg ungetch wattroff wattron wattrset wbkgd wbkgdset wdeleteln wgetnstr wresize wscrl wsetscrreg def_prog_mode reset_prog_mode timeout wtimeout nodelay init_color wcolor_set use_default_colors)
+    have_func(f) || (have_macro(f, curses) && $defs.push(format("-DHAVE_%s", f.upcase)))
+  end
+  flag = "-D_XOPEN_SOURCE_EXTENDED"
+  if try_static_assert("sizeof(char*)>sizeof(int)", %w[stdio.h stdlib.h]+curses , flag)
+    $defs << flag
+  end
+  have_var("ESCDELAY", curses)
+  have_var("TABSIZE", curses)
+  have_var("COLORS", curses)
+  have_var("COLOR_PAIRS", curses)
+  create_makefile("curses")
+end