Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -2,17 +2,21 @@
 AC_CONFIG_SRCDIR(src)
 
 AC_CANONICAL_HOST
 AC_CANONICAL_TARGET
 
+AC_PROG_CC
 AC_PROG_OBJC
 AC_PROG_CPP
 AC_PROG_LN_S
 AC_PATH_PROG(AR, ar)
 
+CFLAGS="$CFLAGS -Wall"
+test x"$GCC" = x"yes" && CFLAGS="$CFLAGS -Werror -pipe -g"
+
 OBJCFLAGS="$OBJCFLAGS -Wall"
-test x"$GCC" = x"yes" && OBJCFLAGS="$OBJSFLAGS -Werror -pipe -g"
+test x"$GCC" = x"yes" && OBJCFLAGS="$OBJCFLAGS -Werror -pipe -g"
 OBJCFLAGS="$OBJCFLAGS -fobjc-exceptions"
 
 BUILDSYS_SHARED_LIB
 
 AC_DEFINE(OF_CONFIG_H, 1, [Define so that we know we got our config.h])
@@ -27,10 +31,12 @@
 AC_CHECK_LIB(objc, sel_getName, [
 	have_sel_getName="yes"
 	AC_DEFINE(HAVE_SEL_GETNAME, 1, [Whether we have sel_getName])])
 test x"$have_sel_get_name" != x"yes" -a x"$have_sel_getName" != x"yes" && \
 	AC_ERROR(You need either sel_get_name or sel_getName in libobjc!)
+
+AC_CHECK_FUNC(asprintf, AC_DEFINE(HAVE_ASPRINTF, 1, "Whether we have asprintf"))
 
 AC_MSG_CHECKING(whether we have IPv6 support)
 AC_TRY_RUN([
 	#include <sys/types.h>
 	#include <sys/socket.h>

Index: m4/buildsys.m4
==================================================================
--- m4/buildsys.m4
+++ m4/buildsys.m4
@@ -96,11 +96,11 @@
 			LIB_SUFFIX='.dll'
 			PLUGIN_CPPFLAGS=''
 			PLUGIN_CFLAGS=''
 			PLUGIN_LDFLAGS='-shared'
 			PLUGIN_SUFFIX='.dll'
-			INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i && ${INSTALL} -m 755 $$i.a ${DESTDIR}${libdir}/$$i.a'
+			INSTALL_LIB='${MKDIR_P} ${DESTDIR}${bindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i && ${INSTALL} -m 755 $$i.a ${DESTDIR}${libdir}/$$i.a'
 			UNINSTALL_LIB='rm -f ${DESTDIR}${bindir}/$$i ${DESTDIR}${libdir}/$$i.a'
 			CLEAN_LIB='${LIB}.a'
 			;;
 		*)
 			AC_MSG_RESULT(GNU)

Index: src/Makefile
==================================================================
--- src/Makefile
+++ src/Makefile
@@ -9,11 +9,12 @@
        OFList.m			\
        OFListObject.m		\
        OFObject.m		\
        OFString.m		\
        OFTCPSocket.m		\
-       OFXMLFactory.m
+       OFXMLFactory.m		\
+       asprintf.c
 
 INCLUDES = ${SRCS:.m=.h}	\
 	   OFMacros.h		\
 	   OFStream.h
 

Index: src/OFArray.m
==================================================================
--- src/OFArray.m
+++ src/OFArray.m
@@ -18,10 +18,11 @@
 #import "OFArray.h"
 #import "OFExceptions.h"
 #import "OFMacros.h"
 
 static size_t lastpagebyte = 0;
+extern int getpagesize(void);
 
 @implementation OFArray
 + newWithItemSize: (size_t)is
 {
 	return [[self alloc] initWithItemSize: is];

Index: src/OFExceptions.m
==================================================================
--- src/OFExceptions.m
+++ src/OFExceptions.m
@@ -25,10 +25,14 @@
 #elif defined HAVE_SEL_GETNAME
 #define SEL_NAME(x) sel_getName(x)
 #else
 #error "You need either sel_get_name() or sel_getName!"
 #endif
+
+#ifndef HAVE_ASPRINTF
+#import "asprintf.h"
+#endif
 
 @implementation OFException
 + newWithObject: (id)obj
 {
 	return [[self alloc] initWithObject: obj];

Index: src/OFFile.h
==================================================================
--- src/OFFile.h
+++ src/OFFile.h
@@ -8,11 +8,14 @@
  * Q Public License 1.0, which can be found in the file LICENSE included in
  * the packaging of this file.
  */
 
 #import <stdio.h>
+
+#ifndef _WIN32
 #import <sys/types.h>
+#endif
 
 #import "OFObject.h"
 #import "OFStream.h"
 
 /**
@@ -30,31 +33,39 @@
  */
 + newWithPath: (const char*)path
       andMode: (const char*)mode;
 /**
  * Changes the mode of a file.
+ *
+ * Not available on Windows.
  *
  * \param path The path to the file of which the mode should be changed as a
  *	  C string
  * \param mode The new mode for the file
  * \return A boolean whether the operation succeeded
  */
+#ifndef _WIN32
 + (BOOL)changeModeOfFile: (const char*)path
 		  toMode: (mode_t)mode;
+#endif
 
 /**
  * Changes the owner of a file.
+ *
+ * Not available on Windows.
  *
  * \param path The path to the file of which the owner should be changed as a
  *	  C string
  * \param owner The new owner for the file
  * \param group The new group for the file
  * \return A boolean whether the operation succeeded
  */
+#ifndef _WIN32
 + (BOOL)changeOwnerOfFile: (const char*)path
 		  toOwner: (uid_t)owner
 		 andGroup: (gid_t)group;
+#endif
 
 /**
  * Deletes a file.
  *
  * \param path The path to the file of which should be deleted as a C string
@@ -62,27 +73,35 @@
  */
 + (BOOL)delete: (const char*)path;
 
 /**
  * Hardlinks a file.
+ *
+ * Not available on Windows.
  *
  * \param src The path to the file of which should be linked as a C string
  * \param dest The path to where the file should be linked as a C string
  * \return A boolean whether the operation succeeded
  */
+#ifndef _WIN32
 + (BOOL)link: (const char*)src
 	  to: (const char*)dest;
+#endif
 
 /**
  * Symlinks a file.
+ *
+ * Not available on Windows.
  *
  * \param src The path to the file of which should be symlinked as a C string
  * \param dest The path to where the file should be symlinked as a C string
  * \return A boolean whether the operation succeeded
  */
+#ifndef _WIN32
 + (BOOL)symlink: (const char*)src
 	     to: (const char*)dest;
+#endif
 
 /**
  * Initializes an already allocated OFFile.
  *
  * \param path The path to the file to open as a C string

Index: src/OFFile.m
==================================================================
--- src/OFFile.m
+++ src/OFFile.m
@@ -13,12 +13,14 @@
 
 #import <stdio.h>
 #import <string.h>
 #import <unistd.h>
 
+#ifndef _WIN32
 #import <sys/types.h>
 #import <sys/stat.h>
+#endif
 
 #import "OFFile.h"
 #import "OFExceptions.h"
 
 @implementation OFFile
@@ -27,44 +29,50 @@
 {
 	return [[self alloc] initWithPath: path
 				    andMode: mode];
 }
 
+#ifndef _WIN32
 + (BOOL)changeModeOfFile: (const char*)path
-		 toMode: (mode_t)mode
+		  toMode: (mode_t)mode
 {
 	// FIXME: On error, throw exception
 	return (chmod(path, mode) == 0 ? YES : NO);
 }
+#endif
 
+#ifndef _WIN32
 + (BOOL)changeOwnerOfFile: (const char*)path
-		 toOwner: (uid_t)owner
-		andGroup: (gid_t)group
+		  toOwner: (uid_t)owner
+		 andGroup: (gid_t)group
 {
 	// FIXME: On error, throw exception
 	return (chown(path, owner, group) == 0 ? YES : NO);
 }
+#endif
 
 + (BOOL)delete: (const char*)path
 {
 	// FIXME: On error, throw exception
 	return (unlink(path) == 0 ? YES : NO);
 }
 
+#ifndef _WIN32
 + (BOOL)link: (const char*)src
-	 to: (const char*)dest
+	  to: (const char*)dest
 {
 	// FIXME: On error, throw exception
 	return (link(src, dest) == 0 ? YES : NO);
 }
 
 + (BOOL)symlink: (const char*)src
-	    to: (const char*)dest
+	     to: (const char*)dest
 {
 	// FIXME: On error, throw exception
 	return (symlink(src, dest) == 0 ? YES : NO);
 }
+#endif
 
 - initWithPath: (const char*)path
        andMode: (const char*)mode
 {
 	if ((self = [super init])) {

Index: src/OFTCPSocket.h
==================================================================
--- src/OFTCPSocket.h
+++ src/OFTCPSocket.h
@@ -9,17 +9,33 @@
  * the packaging of this file.
  */
 
 #import <stdio.h>
 
+/*
+ * Headers for UNIX systems
+ */
+#ifndef _WIN32
 #import <sys/types.h>
 #import <sys/socket.h>
 #import <netdb.h>
+#else
+#endif
 
 #import "OFObject.h"
 #import "OFStream.h"
 
+/*
+ * Headers for Win32
+ *
+ * These must be imported after objc/Object and thus OFObject!
+ */
+#ifdef _WIN32
+#import <winsock2.h>
+#import <ws2tcpip.h>
+#endif
+
 /**
  * The OFTCPSocket class provides functions to create and use sockets.
  */
 @interface OFTCPSocket: OFObject <OFStream>
 {

Index: src/OFTCPSocket.m
==================================================================
--- src/OFTCPSocket.m
+++ src/OFTCPSocket.m
@@ -17,10 +17,11 @@
 #import <unistd.h>
 
 #import "OFTCPSocket.h"
 #import "OFExceptions.h"
 
+#ifndef _WIN32	/* FIXME */
 @implementation OFTCPSocket
 - init
 {
 	if ((self = [super init])) {
 		sock = -1;
@@ -272,5 +273,6 @@
 	saddr_len = 0;
 
 	return self;
 }
 @end
+#endif

ADDED   src/asprintf.c
Index: src/asprintf.c
==================================================================
--- src/asprintf.c
+++ src/asprintf.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2008
+ *   Jonathan Schleifer <js@webkeks.org>
+ *
+ * All rights reserved.
+ *
+ * This file is part of libobjfw. It may be distributed under the terms of the
+ * Q Public License 1.0, which can be found in the file LICENSE included in
+ * the packaging of this file.
+ */
+
+#include "config.h"
+
+#ifndef HAVE_ASPRINTF
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+int
+asprintf(char **strp, const char *fmt, ...)
+{
+	size_t size;
+	va_list args;
+
+	va_start(args, fmt);
+
+	size = vsnprintf(NULL, 0, fmt, args);
+	if ((*strp = malloc(size)) == NULL)
+		return -1;
+
+	return vsnprintf(*strp, size, fmt, args);
+}
+#endif

ADDED   src/asprintf.h
Index: src/asprintf.h
==================================================================
--- src/asprintf.h
+++ src/asprintf.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2008
+ *   Jonathan Schleifer <js@webkeks.org>
+ *
+ * All rights reserved.
+ *
+ * This file is part of libobjfw. It may be distributed under the terms of the
+ * Q Public License 1.0, which can be found in the file LICENSE included in
+ * the packaging of this file.
+ */
+
+extern int asprintf(char**, const char*, ...);