fs/Glob: un-inline the Windows version to reduce header dependencies

src/fs/Glob.cxx

+/*
+ * Copyright 2003-2021 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "Glob.hxx"
+
+#ifdef _WIN32
+#include <shlwapi.h>
+
+bool
+Glob::Check(const char *name_fs) const noexcept
+{
+	return PathMatchSpecA(name_fs, pattern.c_str());
+}
+
+#endif

src/fs/Glob.hxx

@@ -27,7 +27,6 @@
 #include <fnmatch.h>
 #elif defined(_WIN32)
 #define HAVE_CLASS_GLOB
-#include <shlwapi.h>
 #endif
 
 #ifdef HAVE_CLASS_GLOB
@@ -50,15 +49,19 @@ public:
 	Glob &operator=(Glob &&other) noexcept = default;
 
 	gcc_pure
-	bool Check(const char *name_fs) const noexcept {
-#ifdef HAVE_FNMATCH
-		return fnmatch(pattern.c_str(), name_fs, 0) == 0;
-#elif defined(_WIN32)
-		return PathMatchSpecA(name_fs, pattern.c_str());
-#endif
-	}
+	bool Check(const char *name_fs) const noexcept;
 };
 
+#ifdef HAVE_FNMATCH
+
+inline bool
+Glob::Check(const char *name_fs) const noexcept
+{
+	return fnmatch(pattern.c_str(), name_fs, 0) == 0;
+}
+
 #endif
 
+#endif /* HAVE_CLASS_GLOB */
+
 #endif

src/fs/meson.build

@@ -3,6 +3,7 @@ fs_sources = [
   'Traits.cxx',
   'Config.cxx',
   'Charset.cxx',
+  'Glob.cxx',
   'Path.cxx',
   'Path2.cxx',
   'AllocatedPath.cxx',