diff --git a/sunfix-makefile.patch b/sunfix-makefile.patch
deleted file mode 100644
index 70ea403f6..000000000
--- a/sunfix-makefile.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-Index: libpng-1.2.46/Makefile.am
-===================================================================
---- libpng-1.2.46.orig/Makefile.am	2011-08-30 14:48:43.039223476 +0400
-+++ libpng-1.2.46/Makefile.am	2011-08-30 15:02:18.775861919 +0400
-@@ -49,7 +49,11 @@
- 
- if HAVE_LD_VERSION_SCRIPT
-   # Versioned symbols and restricted exports
-+if HAVE_SOLARIS_LD
-+  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,-M Wl,libpng.vers
-+else
-+  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,--version-script=libpng.vers
-+endif
-   libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers
- else
-   # Only restricted exports when possible
diff --git a/sunfix.patch b/sunfix.patch
deleted file mode 100644
index 8b281cd0d..000000000
--- a/sunfix.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-Index: libpng-1.2.46/configure.ac
-===================================================================
---- libpng-1.2.46.orig/configure.ac	2011-08-30 14:48:43.039028289 +0400
-+++ libpng-1.2.46/configure.ac	2011-08-30 14:56:09.680021389 +0400
-@@ -78,8 +78,23 @@
- AC_SUBST(LIBPNG_DEFINES)
- AC_SUBST(LIBPNG_NO_MMX)
- 
-+AC_MSG_CHECKING([if using Solaris linker])
-+SLD=`$LD --version 2>&1 | grep Solaris`
-+if test "$SLD"; then
-+    have_solaris_ld=yes
-+    AC_MSG_RESULT(yes)
-+else
-+    have_solaris_ld=no
-+    AC_MSG_RESULT(no)
-+fi
-+AM_CONDITIONAL(HAVE_SOLARIS_LD, test "$have_solaris_ld" = "yes")
-+
- AC_MSG_CHECKING([if libraries can be versioned])
--GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
-+if test "$have_solaris_ld" = "yes"; then
-+    GLD=`$LD --help < /dev/null 2>&1 | grep 'M mapfile'`
-+else
-+    GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
-+fi
- if test "$GLD"; then
-     have_ld_version_script=yes
-     AC_MSG_RESULT(yes)
-Index: libpng-1.2.46/Makefile.am
-===================================================================
---- libpng-1.2.46.orig/Makefile.am	2011-08-30 14:48:43.039223476 +0400
-+++ libpng-1.2.46/Makefile.am	2011-08-30 15:02:18.775861919 +0400
-@@ -49,7 +49,11 @@
- 
- if HAVE_LD_VERSION_SCRIPT
-   # Versioned symbols and restricted exports
-+if HAVE_SOLARIS_LD
-+  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,-M Wl,libpng.vers
-+else
-+  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,--version-script=libpng.vers
-+endif
-   libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers
- else
-   # Only restricted exports when possible