Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -405,18 +405,22 @@
 	darwin*)
 		AC_SUBST(LDFLAGS_REEXPORT, ["-Wl,-reexport-lobjfw"])
 		AS_IF([test x"$objc_runtime" = x"Apple runtime"], [
 			AC_SUBST(REEXPORT_LIBOBJC, ["-Wl,-reexport-lobjc"])
 		])
+
 		AS_IF([test x"$objc_runtime" = x"ObjFW runtime"], [
 			AS_IF([test x"$exception_type" = x"DWARF"], [
 				LDFLAGS="$LDFLAGS -Wl,-U,___gxx_personality_v0"
 			])
 			AS_IF([test x"$exception_type" = x"SjLj"], [
 				LDFLAGS="$LDFLAGS -Wl,-U,___gxx_personality_sj0"
 			])
 		])
+
+		AC_CHECK_HEADERS(sysdir.h)
+		AC_CHECK_FUNCS(sysdir_start_search_path_enumeration)
 		;;
 esac
 
 AC_C_BIGENDIAN([
 	AC_DEFINE(OF_BIG_ENDIAN, 1, [Whether we are big endian])

Index: src/OFSystemInfo.m
==================================================================
--- src/OFSystemInfo.m
+++ src/OFSystemInfo.m
@@ -39,11 +39,15 @@
 #import "OFApplication.h"
 
 #import "OFNotImplementedException.h"
 
 #if defined(OF_MAC_OS_X)
-# include <NSSystemDirectories.h>
+# ifdef HAVE_SYSDIR_H
+#  include <sysdir.h>
+# else
+#  include <NSSystemDirectories.h>
+# endif
 #endif
 #ifdef OF_WINDOWS
 # include <windows.h>
 #endif
 #ifdef OF_HAIKU
@@ -149,19 +153,30 @@
 {
 	/* TODO: Return something more sensible for iOS */
 #if defined(OF_MAC_OS_X)
 	void *pool = objc_autoreleasePoolPush();
 	char pathC[PATH_MAX];
-	NSSearchPathEnumerationState state;
 	OFMutableString *path;
 	OFString *home;
+
+# ifdef HAVE_SYSDIR_START_SEARCH_PATH_ENUMERATION
+	sysdir_search_path_enumeration_state state;
+
+	state = sysdir_start_search_path_enumeration(
+	    SYSDIR_DIRECTORY_APPLICATION_SUPPORT, SYSDIR_DOMAIN_MASK_USER);
+	if (sysdir_get_next_search_path_enumeration(state, pathC) == 0)
+		@throw [OFNotImplementedException exceptionWithSelector: _cmd
+								 object: self];
+# else
+	NSSearchPathEnumerationState state;
 
 	state = NSStartSearchPathEnumeration(NSApplicationSupportDirectory,
 	    NSUserDomainMask);
 	if (NSGetNextSearchPathEnumeration(state, pathC) == 0)
 		@throw [OFNotImplementedException exceptionWithSelector: _cmd
 								 object: self];
+# endif
 
 	path = [OFMutableString stringWithUTF8String: pathC];
 	if ([path hasPrefix: @"~"]) {
 		OFDictionary *env = [OFApplication environment];
 
@@ -229,19 +244,30 @@
 {
 	/* TODO: Return something more sensible for iOS */
 #if defined(OF_MAC_OS_X)
 	void *pool = objc_autoreleasePoolPush();
 	char pathC[PATH_MAX];
-	NSSearchPathEnumerationState state;
 	OFMutableString *path;
 	OFString *home;
+
+# ifdef HAVE_SYSDIR_START_SEARCH_PATH_ENUMERATION
+	sysdir_search_path_enumeration_state state;
+
+	state = sysdir_start_search_path_enumeration(
+	    SYSDIR_DIRECTORY_LIBRARY, SYSDIR_DOMAIN_MASK_USER);
+	if (sysdir_get_next_search_path_enumeration(state, pathC) == 0)
+		@throw [OFNotImplementedException exceptionWithSelector: _cmd
+								 object: self];
+# else
+	NSSearchPathEnumerationState state;
 
 	state = NSStartSearchPathEnumeration(NSLibraryDirectory,
 	    NSUserDomainMask);
 	if (NSGetNextSearchPathEnumeration(state, pathC) == 0)
 		@throw [OFNotImplementedException exceptionWithSelector: _cmd
 								 object: self];
+# endif
 
 	path = [OFMutableString stringWithUTF8String: pathC];
 	if ([path hasPrefix: @"~"]) {
 		OFDictionary *env = [OFApplication environment];