diff --git a/dkarm-eabi/patches/gcc-5.3.0.patch b/dkarm-eabi/patches/gcc-5.3.0.patch
deleted file mode 100644
index a1dd52e..0000000
--- a/dkarm-eabi/patches/gcc-5.3.0.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-diff -Nbaur gcc-5.2.0/gcc/config/arm/t-arm-elf gcc-5.2.0-arm/gcc/config/arm/t-arm-elf
---- gcc-5.2.0/gcc/config/arm/t-arm-elf	2015-01-05 12:33:28.000000000 +0000
-+++ gcc-5.2.0-arm/gcc/config/arm/t-arm-elf	2015-11-23 20:16:26.736000000 +0000
-@@ -16,11 +16,19 @@
- # along with GCC; see the file COPYING3.  If not see
- # <http://www.gnu.org/licenses/>.
- 
--MULTILIB_OPTIONS     = marm/mthumb
--MULTILIB_DIRNAMES    = arm thumb
-+MULTILIB_OPTIONS     = mthumb march=armv6k mfloat-abi=hard
-+MULTILIB_DIRNAMES    = thumb armv6k fpu
- MULTILIB_EXCEPTIONS  = 
- MULTILIB_MATCHES     =
- 
-+MULTILIB_REQUIRED    = mthumb march=armv6k/mfloat-abi=hard 
-+
-+
-+MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
-+MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
-+
-+
-+
- #MULTILIB_OPTIONS     += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
- #MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
- #MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
-@@ -38,9 +46,9 @@
- # Not quite true.  We can support hard-vfp calling in Thumb2, but how do we
- # express that here?  Also, we really need architecture v5e or later
- # (mcrr etc).
--MULTILIB_OPTIONS       += mfloat-abi=hard
--MULTILIB_DIRNAMES      += fpu
--MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
-+#MULTILIB_OPTIONS       += mfloat-abi=hard
-+#MULTILIB_DIRNAMES      += fpu
-+#MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
- #MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*
- #MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*
- 
-diff -Nbaur gcc-5.2.0/gcc/config/arm/unknown-elf.h gcc-5.2.0-arm/gcc/config/arm/unknown-elf.h
---- gcc-5.2.0/gcc/config/arm/unknown-elf.h	2015-11-28 18:13:20.576000000 +0000
-+++ gcc-5.2.0-arm/gcc/config/arm/unknown-elf.h	2015-11-28 18:14:06.328000000 +0000
-@@ -29,7 +29,7 @@
- #endif
- 
- /* Now we define the strings used to build the spec file.  */
--#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s crt0%O%s"
-+#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s"
- 
- #undef  STARTFILE_SPEC
- #define STARTFILE_SPEC	UNKNOWN_ELF_STARTFILE_SPEC
-@@ -93,4 +93,4 @@
-    udivmoddi4, which will depend on the exception unwind routines,
-    which will depend on abort, which is defined in libc.  */ 
- #undef LINK_GCC_C_SEQUENCE_SPEC
--#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
-+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
-diff -Nbaur gcc-5.2.0/gcc/gcc.c gcc-5.2.0-arm/gcc/gcc.c
---- gcc-5.2.0/gcc/gcc.c	2015-03-10 09:37:41.000000000 +0000
-+++ gcc-5.2.0-arm/gcc/gcc.c	2015-11-23 20:16:26.740000000 +0000
-@@ -647,6 +647,11 @@
- #endif
- #endif
- 
-+#ifndef LIBGLOSS_SPEC
-+# define LIBGLOSS_SPEC "-lsysbase"
-+#endif
-+
-+
- /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
- #ifndef STARTFILE_SPEC
- #define STARTFILE_SPEC  \
-@@ -879,6 +884,7 @@
- static const char *lib_spec = LIB_SPEC;
- static const char *link_gomp_spec = "";
- static const char *libgcc_spec = LIBGCC_SPEC;
-+static const char *libgloss_spec = LIBGLOSS_SPEC;
- static const char *endfile_spec = ENDFILE_SPEC;
- static const char *startfile_spec = STARTFILE_SPEC;
- static const char *linker_name_spec = LINKER_NAME;
-@@ -1374,6 +1380,7 @@
-   INIT_STATIC_SPEC ("lib",			&lib_spec),
-   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
-   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
-+  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
-   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
-   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
-   INIT_STATIC_SPEC ("version",			&compiler_version),
-diff -Nbaur gcc-5.2.0/gcc/Makefile.in gcc-5.2.0-arm/gcc/Makefile.in
---- gcc-5.2.0/gcc/Makefile.in	2015-05-04 11:46:32.000000000 +0100
-+++ gcc-5.2.0-arm/gcc/Makefile.in	2015-11-23 20:16:26.744000000 +0000
-@@ -1053,8 +1053,8 @@
- # things like the go/%.o rule work properly; but we use $(*F) for the
- # file part, as we just want the file part of the stem, not the entire
- # file name.
--COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
--POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
-+COMPILE = $(COMPILE.base)
-+POSTCOMPILE =
- else
- COMPILE = source='$<' object='$@' libtool=no \
-     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
-diff -Nbaur gcc-5.2.0/libcpp/Makefile.in gcc-5.2.0-arm/libcpp/Makefile.in
---- gcc-5.2.0/libcpp/Makefile.in	2015-07-16 10:16:25.000000000 +0100
-+++ gcc-5.2.0-arm/libcpp/Makefile.in	2015-11-23 20:16:26.744000000 +0000
-@@ -208,8 +208,7 @@
- # Note that we put the dependencies into a .Tpo file, then move them
- # into place if the compile succeeds.  We need this because gcc does
- # not atomically write the dependency output file.
--COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
--POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-+COMPILE = $(COMPILE.base) -o $@
- else
- COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
- 	  $(depcomp) $(COMPILE.base)
-diff -Nbaur gcc-5.2.0/libgcc/config/arm/t-bpabi gcc-5.2.0-arm/libgcc/config/arm/t-bpabi
---- gcc-5.2.0/libgcc/config/arm/t-bpabi	2012-08-17 16:06:06.000000000 +0100
-+++ gcc-5.2.0-arm/libgcc/config/arm/t-bpabi	2015-11-23 20:16:26.744000000 +0000
-@@ -17,4 +17,4 @@
- # On ARM, specifying -fnon-call-exceptions will needlessly pull in
- # the unwinder in simple programs which use 64-bit division.  Omitting
- # the option is safe.
--LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
-+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
-diff -Nbaur gcc-5.2.0/libgcc/crtstuff.c gcc-5.2.0-arm/libgcc/crtstuff.c
---- gcc-5.2.0/libgcc/crtstuff.c	2015-01-05 12:33:28.000000000 +0000
-+++ gcc-5.2.0-arm/libgcc/crtstuff.c	2015-11-23 20:16:26.744000000 +0000
-@@ -47,7 +47,7 @@
- 
- /* Target machine header files require this define. */
- #define IN_LIBGCC2
--
-+#define USED_FOR_TARGET
- /* FIXME: Including auto-host is incorrect, but until we have
-    identified the set of defines that need to go into auto-target.h,
-    this will have to do.  */
-diff -Nbaur gcc-5.2.0/libgcc/Makefile.in gcc-5.2.0-arm/libgcc/Makefile.in
---- gcc-5.2.0/libgcc/Makefile.in	2015-01-29 08:03:56.000000000 +0000
-+++ gcc-5.2.0-arm/libgcc/Makefile.in	2015-11-23 20:16:26.744000000 +0000
-@@ -819,7 +819,7 @@
- # libgcc_eh.a, only LIB2ADDEH matters.  If we do, only LIB2ADDEHSTATIC and
- # LIB2ADDEHSHARED matter.  (Usually all three are identical.)
- 
--c_flags := -fexceptions
-+c_flags := -fno-exceptions
- 
- ifeq ($(enable_shared),yes)
- 
diff --git a/dkarm-eabi/patches/gcc-6.1.0.patch b/dkarm-eabi/patches/gcc-6.1.0.patch
deleted file mode 100644
index d1cbf0b..0000000
--- a/dkarm-eabi/patches/gcc-6.1.0.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-diff -NBaur gcc-6.1.0/gcc/config/arm/t-arm-elf gcc-6.1.0-arm/gcc/config/arm/t-arm-elf
---- gcc-6.1.0/gcc/config/arm/t-arm-elf	2016-01-04 14:30:50.000000000 +0000
-+++ gcc-6.1.0-arm/gcc/config/arm/t-arm-elf	2016-05-13 15:01:12.997019640 +0100
-@@ -16,11 +16,19 @@
- # along with GCC; see the file COPYING3.  If not see
- # <http://www.gnu.org/licenses/>.
- 
--MULTILIB_OPTIONS     = marm/mthumb
--MULTILIB_DIRNAMES    = arm thumb
-+MULTILIB_OPTIONS     = mthumb march=armv6k mfloat-abi=hard
-+MULTILIB_DIRNAMES    = thumb armv6k fpu
- MULTILIB_EXCEPTIONS  = 
- MULTILIB_MATCHES     =
- 
-+MULTILIB_REQUIRED    = mthumb march=armv6k/mfloat-abi=hard 
-+
-+
-+MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
-+MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
-+
-+
-+
- #MULTILIB_OPTIONS     += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
- #MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
- #MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
-@@ -38,9 +46,9 @@
- # Not quite true.  We can support hard-vfp calling in Thumb2, but how do we
- # express that here?  Also, we really need architecture v5e or later
- # (mcrr etc).
--MULTILIB_OPTIONS       += mfloat-abi=hard
--MULTILIB_DIRNAMES      += fpu
--MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
-+#MULTILIB_OPTIONS       += mfloat-abi=hard
-+#MULTILIB_DIRNAMES      += fpu
-+#MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
- #MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*
- #MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*
- 
-diff -NBaur gcc-6.1.0/gcc/config/arm/unknown-elf.h gcc-6.1.0-arm/gcc/config/arm/unknown-elf.h
---- gcc-6.1.0/gcc/config/arm/unknown-elf.h	2016-01-04 14:30:50.000000000 +0000
-+++ gcc-6.1.0-arm/gcc/config/arm/unknown-elf.h	2016-05-13 15:01:12.997019640 +0100
-@@ -29,7 +29,7 @@
- #endif
- 
- /* Now we define the strings used to build the spec file.  */
--#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s crt0%O%s"
-+#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s"
- 
- #undef  STARTFILE_SPEC
- #define STARTFILE_SPEC	\
-@@ -97,4 +97,4 @@
-    udivmoddi4, which will depend on the exception unwind routines,
-    which will depend on abort, which is defined in libc.  */ 
- #undef LINK_GCC_C_SEQUENCE_SPEC
--#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
-+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
-diff -NBaur gcc-6.1.0/gcc/gcc.c gcc-6.1.0-arm/gcc/gcc.c
---- gcc-6.1.0/gcc/gcc.c	2016-02-19 22:18:38.000000000 +0000
-+++ gcc-6.1.0-arm/gcc/gcc.c	2016-05-13 15:01:13.001019640 +0100
-@@ -778,6 +778,11 @@
- #endif
- #endif
- 
-+#ifndef LIBGLOSS_SPEC
-+# define LIBGLOSS_SPEC "-lsysbase"
-+#endif
-+
-+
- /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
- #ifndef STARTFILE_SPEC
- #define STARTFILE_SPEC  \
-@@ -1062,6 +1067,7 @@
- static const char *lib_spec = LIB_SPEC;
- static const char *link_gomp_spec = "";
- static const char *libgcc_spec = LIBGCC_SPEC;
-+static const char *libgloss_spec = LIBGLOSS_SPEC;
- static const char *endfile_spec = ENDFILE_SPEC;
- static const char *startfile_spec = STARTFILE_SPEC;
- static const char *linker_name_spec = LINKER_NAME;
-@@ -1563,6 +1569,7 @@
-   INIT_STATIC_SPEC ("lib",			&lib_spec),
-   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
-   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
-+  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
-   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
-   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
-   INIT_STATIC_SPEC ("version",			&compiler_version),
-diff -NBaur gcc-6.1.0/gcc/Makefile.in gcc-6.1.0-arm/gcc/Makefile.in
---- gcc-6.1.0/gcc/Makefile.in	2016-04-15 12:49:39.000000000 +0100
-+++ gcc-6.1.0-arm/gcc/Makefile.in	2016-05-13 15:01:13.005019640 +0100
-@@ -1073,8 +1073,8 @@
- # things like the go/%.o rule work properly; but we use $(*F) for the
- # file part, as we just want the file part of the stem, not the entire
- # file name.
--COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
--POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
-+COMPILE = $(COMPILE.base)
-+POSTCOMPILE =
- else
- COMPILE = source='$<' object='$@' libtool=no \
-     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
-diff -NBaur gcc-6.1.0/libcpp/Makefile.in gcc-6.1.0-arm/libcpp/Makefile.in
---- gcc-6.1.0/libcpp/Makefile.in	2016-04-27 09:22:11.000000000 +0100
-+++ gcc-6.1.0-arm/libcpp/Makefile.in	2016-05-13 15:01:13.005019640 +0100
-@@ -208,8 +208,7 @@
- # Note that we put the dependencies into a .Tpo file, then move them
- # into place if the compile succeeds.  We need this because gcc does
- # not atomically write the dependency output file.
--COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
--POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-+COMPILE = $(COMPILE.base) -o $@
- else
- COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
- 	  $(depcomp) $(COMPILE.base)
-diff -NBaur gcc-6.1.0/libgcc/config/arm/t-bpabi gcc-6.1.0-arm/libgcc/config/arm/t-bpabi
---- gcc-6.1.0/libgcc/config/arm/t-bpabi	2012-08-17 16:06:06.000000000 +0100
-+++ gcc-6.1.0-arm/libgcc/config/arm/t-bpabi	2016-05-13 15:01:13.005019640 +0100
-@@ -17,4 +17,4 @@
- # On ARM, specifying -fnon-call-exceptions will needlessly pull in
- # the unwinder in simple programs which use 64-bit division.  Omitting
- # the option is safe.
--LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
-+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
-diff -NBaur gcc-6.1.0/libgcc/crtstuff.c gcc-6.1.0-arm/libgcc/crtstuff.c
---- gcc-6.1.0/libgcc/crtstuff.c	2016-01-04 14:30:50.000000000 +0000
-+++ gcc-6.1.0-arm/libgcc/crtstuff.c	2016-05-13 15:01:13.009019640 +0100
-@@ -47,7 +47,7 @@
- 
- /* Target machine header files require this define. */
- #define IN_LIBGCC2
--
-+#define USED_FOR_TARGET
- /* FIXME: Including auto-host is incorrect, but until we have
-    identified the set of defines that need to go into auto-target.h,
-    this will have to do.  */
-diff -NBaur gcc-6.1.0/libgcc/Makefile.in gcc-6.1.0-arm/libgcc/Makefile.in
---- gcc-6.1.0/libgcc/Makefile.in	2016-02-25 12:23:52.000000000 +0000
-+++ gcc-6.1.0-arm/libgcc/Makefile.in	2016-05-13 15:01:13.009019640 +0100
-@@ -820,7 +820,7 @@
- # libgcc_eh.a, only LIB2ADDEH matters.  If we do, only LIB2ADDEHSTATIC and
- # LIB2ADDEHSHARED matter.  (Usually all three are identical.)
- 
--c_flags := -fexceptions
-+c_flags := -fno-exceptions
- 
- ifeq ($(enable_shared),yes)
-