diff --git a/obsolete-buildroot/sources/dnsmasq2-100-config.patch b/obsolete-buildroot/sources/dnsmasq2-100-config.patch
deleted file mode 100644
index 07266b735f..0000000000
--- a/obsolete-buildroot/sources/dnsmasq2-100-config.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-diff -urN dnsmasq-2.6/src/config.h dnsmasq-2.6-new/src/config.h
---- dnsmasq-2.6/src/config.h	2004-04-03 14:03:39.000000000 -0600
-+++ dnsmasq-2.6-new/src/config.h	2004-04-03 19:56:01.000000000 -0600
-@@ -74,6 +74,11 @@
- /* We assume that systems which don't have IPv6
-    headers don't have ntop and pton either */
- 
-+#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_IPV6__)
-+#  undef NO_IPV6
-+#  define NO_IPV6
-+#endif
-+
- #if defined(INET6_ADDRSTRLEN) && !defined(NO_IPV6)
- #  define HAVE_IPV6
- #  define ADDRSTRLEN INET6_ADDRSTRLEN
-@@ -191,7 +196,7 @@
- /* platform dependent options. */
- 
- /* Must preceed __linux__ since uClinux defines __linux__ too. */
--#if defined(__uClinux__) || defined(__UCLIBC__)
-+#if defined(__uClinux__)
- #undef HAVE_LINUX_IPV6_PROC
- #define HAVE_GETOPT_LONG
- #undef HAVE_ARC4RANDOM
-@@ -205,6 +210,24 @@
- #  define NO_FORK
- #endif
- 
-+#elif defined(__linux__) && defined(__UCLIBC__)
-+#  define HAVE_LINUX_IPV6_PROC
-+#  if defined(__UCLIBC_HAS_GNU_GETOPT__) || \
-+   ((__UCLIBC_MAJOR__==0) && (__UCLIBC_MINOR__==9) && (__UCLIBC_SUBLEVEL__<21))
-+#    define HAVE_GETOPT_LONG
-+#  else
-+#    undef HAVE_GETOPT_LONG
-+#  endif
-+#undef HAVE_ARC4RANDOM
-+#define HAVE_RANDOM
-+#define HAVE_DEV_URANDOM
-+#define HAVE_DEV_RANDOM
-+#undef HAVE_SOCKADDR_SA_LEN
-+#undef HAVE_PSELECT
-+#if !defined(__ARCH_HAS_MMU__)
-+#  define NO_FORK
-+#endif
-+
- /* libc5 - must precede __linux__ too */
- /* Note to build a libc5 binary on a modern Debian system:
-    install the packages altgcc libc5 and libc5-altdev 
diff --git a/obsolete-buildroot/sources/uClibc-ftruncate.patch b/obsolete-buildroot/sources/uClibc-ftruncate.patch
deleted file mode 100644
index 50b4f20def..0000000000
--- a/obsolete-buildroot/sources/uClibc-ftruncate.patch
+++ /dev/null
@@ -1,70 +0,0 @@
---- uClibc/libc/sysdeps/linux/common/ftruncate64.c	17 Nov 2003 01:24:07 -0000	1.10
-+++ uClibc/libc/sysdeps/linux/common/ftruncate64.c	21 Jul 2004 07:13:38 -0000
-@@ -23,7 +23,7 @@
- 
- #if defined __NR_ftruncate64
- 
--#if __WORDSIZE == 64 || (defined(__powerpc__) && defined (__UCLIBC_HAS_LFS__))
-+#if __WORDSIZE == 64
- 
- /* For a 64 bit machine, life is simple... */
- _syscall2(int, ftruncate64, int, fd, __off64_t, length);
-@@ -33,15 +33,25 @@
- #ifndef INLINE_SYSCALL
- #define INLINE_SYSCALL(name, nr, args...) __syscall_ftruncate64 (args)
- #define __NR___syscall_ftruncate64 __NR_ftruncate64
-+#if defined(__powerpc__) || defined(__mips__)
-+static inline _syscall4(int, __syscall_ftruncate64, int, fd, int, pad, int, high_length, int, low_length);
-+#else
- static inline _syscall3(int, __syscall_ftruncate64, int, fd, int, high_length, int, low_length);
- #endif
-+#endif
- 
- /* The exported ftruncate64 function.  */
- int ftruncate64 (int fd, __off64_t length)
- {
-     uint32_t low = length & 0xffffffff;
-     uint32_t high = length >> 32;
--    return INLINE_SYSCALL(ftruncate64, 3, fd, __LONG_LONG_PAIR (high, low));
-+    return INLINE_SYSCALL(ftruncate64,
-+#if defined(__powerpc__) || defined(__mips__)
-+	    4, fd, 0,
-+#else
-+	    3, fd,
-+#endif
-+	    __LONG_LONG_PAIR (high, low));
- }
- 
- #else /* __WORDSIZE */
---- uClibc/libc/sysdeps/linux/common/truncate64.c	15 Nov 2002 14:06:44 -0000	1.8
-+++ uClibc/libc/sysdeps/linux/common/truncate64.c	21 Jul 2004 07:13:38 -0000
-@@ -33,7 +33,13 @@
- #ifndef INLINE_SYSCALL
- #define INLINE_SYSCALL(name, nr, args...) __syscall_truncate64 (args)
- #define __NR___syscall_truncate64 __NR_truncate64
--static inline _syscall3(int, __syscall_truncate64, const char *, path, int, high_length, int, low_length);
-+#if defined(__powerpc__) || defined(__mips__)
-+static inline _syscall4(int, __syscall_truncate64, const char *, path,
-+	int, pad, int, high_length, int, low_length);
-+#else
-+static inline _syscall3(int, __syscall_truncate64, const char *, path,
-+	int, high_length, int, low_length);
-+#endif
- #endif
- 
- 
-@@ -42,7 +48,13 @@
- {
-     uint32_t low = length & 0xffffffff;
-     uint32_t high = length >> 32;
--    return INLINE_SYSCALL(truncate64, 3, path, __LONG_LONG_PAIR (high, low));
-+    return INLINE_SYSCALL(truncate64,
-+#if defined(__powerpc__) || defined(__mips__)
-+	    4, path, 0,
-+#else
-+	    3, path,
-+#endif
-+	    __LONG_LONG_PAIR (high, low));
- }
- #endif /* __UCLIBC_HAS_LFS__ */
-