dependencies/curses: Add support for pdcurses

On win32 there is pdcurses, so we detect it first, because python
depends on ncursesw, so if we don't want to use ncursesw, we should make
sure pdcurses detect before ncursesw

mesonbuild/dependencies/misc.py

@@ -433,6 +433,7 @@ class CursesSystemDependency(ExternalDependency):
         super().__init__(name, env, kwargs)
 
         candidates = [
+            ('pdcurses', ['pdcurses/curses.h']),
             ('ncursesw',  ['ncursesw/ncurses.h', 'ncurses.h']),
             ('ncurses',  ['ncurses/ncurses.h', 'ncurses/curses.h', 'ncurses.h']),
             ('curses',  ['curses.h']),
@@ -453,6 +454,10 @@ class CursesSystemDependency(ExternalDependency):
                         if lib.startswith('ncurses'):
                             v, _ = self.clib_compiler.get_define('NCURSES_VERSION', '#include <{}>'.format(header), env, [], [self])
                             self.version = v.strip('"')
+                        if lib.startswith('pdcurses'):
+                            v_major, _ = self.clib_compiler.get_define('PDC_VER_MAJOR', '#include <{}>'.format(header), env, [], [self])
+                            v_minor, _ = self.clib_compiler.get_define('PDC_VER_MINOR', '#include <{}>'.format(header), env, [], [self])
+                            self.version = '{}.{}'.format(v_major, v_minor)
 
                         # Check the version if possible, emit a wraning if we can't
                         req = kwargs.get('version')
@@ -480,7 +485,7 @@ def curses_factory(env: 'Environment', for_machine: 'MachineChoice',
     candidates = []  # type: T.List[T.Callable[[], Dependency]]
 
     if DependencyMethods.PKGCONFIG in methods:
-        pkgconfig_files = ['ncursesw', 'ncurses', 'curses']
+        pkgconfig_files = ['pdcurses', 'ncursesw', 'ncurses', 'curses']
         for pkg in pkgconfig_files:
             candidates.append(functools.partial(PkgConfigDependency, pkg, env, kwargs))