diff --git a/libs/gsm/Makefile b/libs/gsm/Makefile
deleted file mode 100644
index da9ca069c..000000000
--- a/libs/gsm/Makefile
+++ /dev/null
@@ -1,96 +0,0 @@
-#
-# Copyright (C) 2006-2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=gsm
-PKG_VERSION:=1.0.13
-PKG_RELEASE:=2
-
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=http://www.quut.com/gsm
-PKG_MD5SUM:=c1ba392ce61dc4aff1c29ea4e92f6df4
-
-PKG_LICENSE:=FREE
-PKG_LICENSE_FILES:=COPYRIGHT
-
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-1.0-pl13
-
-include $(INCLUDE_DIR)/package.mk
-
-define Package/gsm/Default
-  TITLE:=GSM transcoding
-  URL:=http://www.quut.com/gsm
-endef
-
-define Package/gsm/description/Default
- An implementation of the European GSM 06.10 provisional standard
- for full-rate speech transcoding, prI-ETS 300 036, which uses
- RPE/LTP (residual pulse excitation/long term prediction) coding
- at 13 kbit/s.
-endef
-
-define Package/libgsm
-$(call Package/gsm/Default)
-  SECTION:=libs
-  CATEGORY:=Libraries
-  TITLE+= library
-endef
-
-define Package/libgsm/description
-$(call Package/gsm/description/Default)
- This package contains a shared GSM transcoding library, used by other
- programs.
-endef
-
-define Package/gsm-utils
-$(call Package/gsm/Default)
-  SECTION:=utils
-  CATEGORY:=Utilities
-  DEPENDS:=+libgsm
-  TITLE+= utilities
-endef
-
-define Package/gsm-utils/description
-$(call Package/gsm/description/Default)
- This package contains GSM transcoding utilities.
-endef
-
-define Build/Configure
-endef
-
-TARGET_CFLAGS += $(FPIC)
-
-define Build/Compile
-	$(MAKE) -C $(PKG_BUILD_DIR) \
-		$(TARGET_CONFIGURE_OPTS) \
-		LD="$(TARGET_CC)" \
-		COPTS="$(TARGET_CFLAGS)" \
-		INSTALL_ROOT="$(PKG_INSTALL_DIR)" \
-		all install
-endef
-
-define Package/libgsm/install
-	$(INSTALL_DIR) $(1)/usr/lib
-	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libgsm.so.* $(1)/usr/lib/
-endef
-
-define Package/gsm-utils/install
-	$(INSTALL_DIR) $(1)/usr/bin
-	$(CP) $(PKG_INSTALL_DIR)/usr/bin/toast $(1)/usr/bin/
-	(cd $(1)/usr/bin; ln -sf toast untoast; ln -sf toast tcat)
-endef
-
-define Build/InstallDev
-	$(INSTALL_DIR) $(1)/usr/include/gsm
-	$(CP) $(PKG_INSTALL_DIR)/usr/include/gsm.h $(1)/usr/include/gsm/
-	$(INSTALL_DIR) $(1)/usr/lib
-	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libgsm.{a,so*} $(1)/usr/lib/
-endef
-
-$(eval $(call BuildPackage,libgsm))
-$(eval $(call BuildPackage,gsm-utils))
diff --git a/libs/gsm/patches/001-debian-libsgm-1.0.10-13.patch b/libs/gsm/patches/001-debian-libsgm-1.0.10-13.patch
deleted file mode 100644
index 479c63d34..000000000
--- a/libs/gsm/patches/001-debian-libsgm-1.0.10-13.patch
+++ /dev/null
@@ -1,428 +0,0 @@
---- a/Makefile
-+++ b/Makefile
-@@ -8,10 +8,12 @@ SASR	= -DSASR
- ######### Define SASR if >> is a signed arithmetic shift (-1 >> 1 == -1)
- 
- # MULHACK = -DUSE_FLOAT_MUL
-+MULHACK =
- ######### Define this if your host multiplies floats faster than integers,
- ######### e.g. on a SPARCstation.
- 
- # FAST	= -DFAST
-+FAST	=
- ######### Define together with USE_FLOAT_MUL to enable the GSM library's
- ######### approximation option for incorrect, but good-enough results.
- 
-@@ -22,8 +24,8 @@ LTP_CUT	=
- ######### both integer and floating point multiplications.
- ######### This flag is still in the experimental stage.
- 
--WAV49	= -DWAV49
--# WAV49	=
-+# WAV49	= -DWAV49
-+WAV49	=
- ######### Define to enable the GSM library's option to pack GSM frames 
- ######### in the style used by the WAV #49 format.  If you want to write
- ######### a tool that produces .WAV files which contain GSM-encoded data,
-@@ -44,7 +46,8 @@ WAV49	= -DWAV49
- # CCFLAGS 	= -c -O
- 
- CC		= gcc -ansi -pedantic
--CCFLAGS 	= -c -O2 -DNeedFunctionPrototypes=1
-+COPTS		= -O2
-+CCFLAGS 	= -c $(COPTS) -DNeedFunctionPrototypes=1
- 
- LD 		= $(CC)
- 
-@@ -78,10 +81,10 @@ INSTALL_ROOT	=
- # Leave GSM_INSTALL_ROOT empty to not install the GSM library outside of
- # this directory.
- 
--GSM_INSTALL_ROOT = $(INSTALL_ROOT)
-+GSM_INSTALL_ROOT = $(INSTALL_ROOT)/usr
- GSM_INSTALL_LIB = $(GSM_INSTALL_ROOT)/lib
--GSM_INSTALL_INC = $(GSM_INSTALL_ROOT)/inc
--GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/man/man3
-+GSM_INSTALL_INC = $(GSM_INSTALL_ROOT)/include
-+GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/share/man/man3
- 
- 
- # Where do you want to install the toast binaries and their manpage?
-@@ -89,14 +92,14 @@ GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/ma
- # Leave TOAST_INSTALL_ROOT empty to not install the toast binaries outside
- # of this directory.
- 
--TOAST_INSTALL_ROOT	  = $(INSTALL_ROOT)
-+TOAST_INSTALL_ROOT	  = $(INSTALL_ROOT)/usr
- TOAST_INSTALL_BIN = $(TOAST_INSTALL_ROOT)/bin
--TOAST_INSTALL_MAN = $(TOAST_INSTALL_ROOT)/man/man1
-+TOAST_INSTALL_MAN = $(TOAST_INSTALL_ROOT)/share/man/man1
- 
- #  Other tools
- 
- SHELL		= /bin/sh
--LN		= ln
-+LN		= ln -s
- BASENAME 	= basename
- AR		= ar
- ARFLAGS		= cr
-@@ -126,7 +129,7 @@ INC	= $(ROOT)/inc
- 
- # Flags
- 
--# DEBUG	= -DNDEBUG
-+DEBUG	= -DNDEBUG
- ######### Remove -DNDEBUG to enable assertions.
- 
- CFLAGS	= $(CCFLAGS) $(SASR) $(DEBUG) $(MULHACK) $(FAST) $(LTP_CUT) \
-@@ -140,6 +143,7 @@ LFLAGS	= $(LDFLAGS) $(LDINC)
- # Targets
- 
- LIBGSM	= $(LIB)/libgsm.a
-+LIBGSMSO= $(LIB)/libgsm.so
- 
- TOAST	= $(BIN)/toast
- UNTOAST	= $(BIN)/untoast
-@@ -258,6 +262,9 @@ STUFF = 	ChangeLog			\
- 
- GSM_INSTALL_TARGETS =	\
- 		$(GSM_INSTALL_LIB)/libgsm.a		\
-+		$(GSM_INSTALL_LIB)/libgsm.so		\
-+		$(GSM_INSTALL_LIB)/libgsm.so.1		\
-+		$(GSM_INSTALL_LIB)/libgsm.so.1.0.10	\
- 		$(GSM_INSTALL_INC)/gsm.h		\
- 		$(GSM_INSTALL_MAN)/gsm.3		\
- 		$(GSM_INSTALL_MAN)/gsm_explode.3	\
-@@ -279,7 +286,7 @@ TOAST_INSTALL_TARGETS =	\
- 
- # Target rules
- 
--all:		$(LIBGSM) $(TOAST) $(TCAT) $(UNTOAST)
-+all:		$(LIBGSM) $(LIBGSMSO) $(TOAST) $(TCAT) $(UNTOAST)
- 		@-echo $(ROOT): Done.
- 
- tst:		$(TST)/lin2cod $(TST)/cod2lin $(TOAST) $(TST)/test-result
-@@ -299,6 +306,11 @@ install:	toastinstall gsminstall
- 
- # The basic API: libgsm
- 
-+$(LIBGSMSO):	$(LIB) $(GSM_OBJECTS)
-+		$(LD) -o $@.1.0.10 -shared -Xlinker -soname -Xlinker libgsm.so.1 $(GSM_OBJECTS) -lc
-+		ln -fs libgsm.so.1.0.10 lib/libgsm.so.1
-+		ln -fs libgsm.so.1.0.10 lib/libgsm.so
-+
- $(LIBGSM):	$(LIB) $(GSM_OBJECTS)
- 		-rm $(RMFLAGS) $(LIBGSM)
- 		$(AR) $(ARFLAGS) $(LIBGSM) $(GSM_OBJECTS)
-@@ -308,15 +320,15 @@ $(LIBGSM):	$(LIB) $(GSM_OBJECTS)
- # Toast, Untoast and Tcat -- the compress-like frontends to gsm.
- 
- $(TOAST):	$(BIN) $(TOAST_OBJECTS) $(LIBGSM)
--		$(LD) $(LFLAGS) -o $(TOAST) $(TOAST_OBJECTS) $(LIBGSM) $(LDLIB)
-+		$(LD) $(LFLAGS) -o $(TOAST) $(TOAST_OBJECTS) $(LIBGSMSO) $(LDLIB)
- 
- $(UNTOAST):	$(BIN) $(TOAST)
- 		-rm $(RMFLAGS) $(UNTOAST)
--		$(LN) $(TOAST) $(UNTOAST)
-+		$(LN) toast $(UNTOAST)
- 
- $(TCAT):	$(BIN) $(TOAST)
- 		-rm $(RMFLAGS) $(TCAT)
--		$(LN) $(TOAST) $(TCAT)
-+		$(LN) toast $(TCAT)
- 
- 
- # The local bin and lib directories
-@@ -351,53 +363,66 @@ toastuninstall:
- 		fi
- 
- $(TOAST_INSTALL_BIN)/toast:	$(TOAST)
--		-rm $@
--		cp $(TOAST) $@
-+		mkdir -p $(TOAST_INSTALL_BIN)
-+		cp -f $(TOAST) $@
- 		chmod 755 $@
- 
- $(TOAST_INSTALL_BIN)/untoast:	$(TOAST_INSTALL_BIN)/toast
--		-rm $@
--		ln $? $@
-+		mkdir -p $(TOAST_INSTALL_BIN)
-+		ln -sf $? $@
- 
- $(TOAST_INSTALL_BIN)/tcat:	$(TOAST_INSTALL_BIN)/toast
--		-rm $@
--		ln $? $@
-+		mkdir -p $(TOAST_INSTALL_BIN)
-+		ln -sf $? $@
- 
- $(TOAST_INSTALL_MAN)/toast.1:	$(MAN)/toast.1
--		-rm $@
--		cp $? $@
-+		mkdir -p $(TOAST_INSTALL_MAN)
-+		cp -f $? $@
- 		chmod 444 $@
- 
- $(GSM_INSTALL_MAN)/gsm.3:	$(MAN)/gsm.3
--		-rm $@
--		cp $? $@
-+		mkdir -p $(GSM_INSTALL_MAN)
-+		cp -f $? $@
- 		chmod 444 $@
- 
- $(GSM_INSTALL_MAN)/gsm_option.3:	$(MAN)/gsm_option.3
--		-rm $@
--		cp $? $@
-+		mkdir -p $(GSM_INSTALL_MAN)
-+		cp -f $? $@
- 		chmod 444 $@
- 
- $(GSM_INSTALL_MAN)/gsm_explode.3:	$(MAN)/gsm_explode.3
--		-rm $@
--		cp $? $@
-+		mkdir -p $(GSM_INSTALL_MAN)
-+		cp -f $? $@
- 		chmod 444 $@
- 
- $(GSM_INSTALL_MAN)/gsm_print.3:	$(MAN)/gsm_print.3
--		-rm $@
--		cp $? $@
-+		mkdir -p $(GSM_INSTALL_MAN)
-+		cp -f $? $@
- 		chmod 444 $@
- 
- $(GSM_INSTALL_INC)/gsm.h:	$(INC)/gsm.h
--		-rm $@
--		cp $? $@
-+		mkdir -p $(GSM_INSTALL_INC)
-+		cp -f $? $@
- 		chmod 444 $@
- 
- $(GSM_INSTALL_LIB)/libgsm.a:	$(LIBGSM)
--		-rm $@
--		cp $? $@
-+		mkdir -p $(GSM_INSTALL_LIB)
-+		cp -f $? $@
- 		chmod 444 $@
- 
-+$(GSM_INSTALL_LIB)/libgsm.so:	$(LIBGSMSO)
-+		mkdir -p $(GSM_INSTALL_LIB)
-+		cp -f $? $@
-+
-+$(GSM_INSTALL_LIB)/libgsm.so.1:	$(LIBGSMSO)
-+		mkdir -p $(GSM_INSTALL_LIB)
-+		cp -f $? $@
-+
-+$(GSM_INSTALL_LIB)/libgsm.so.1.0.10:	$(LIBGSMSO)
-+		mkdir -p $(GSM_INSTALL_LIB)
-+		cp -f $? $@
-+		chmod 755 $@
-+
- 
- # Distribution
- 
-@@ -426,7 +451,9 @@ semi-clean:
- 
- clean:	semi-clean
- 		-rm $(RMFLAGS) $(LIBGSM) $(ADDTST)/add		\
--			$(TOAST) $(TCAT) $(UNTOAST)	\
-+			$(LIBGSMSO) $(LIB)/libgsm.so.1.0.10	\
-+			$(LIB)libgsm.so.1			\
-+			$(TOAST) $(TCAT) $(UNTOAST)		\
- 			$(ROOT)/gsm-1.0.tar.Z
- 
- 
---- a/inc/config.h
-+++ b/inc/config.h
-@@ -9,8 +9,8 @@
- #ifndef	CONFIG_H
- #define	CONFIG_H
- 
--/*efine	SIGHANDLER_T	int 		/* signal handlers are void	*/
--/*efine HAS_SYSV_SIGNAL	1		/* sigs not blocked/reset?	*/
-+/*efine	SIGHANDLER_T	int 		*//* signal handlers are void	*/
-+/*efine HAS_SYSV_SIGNAL	1		*//* sigs not blocked/reset?	*/
- 
- #define	HAS_STDLIB_H	1		/* /usr/include/stdlib.h	*/
- #define	HAS_LIMITS_H	1		/* /usr/include/limits.h	*/
-@@ -22,16 +22,16 @@
- #define	HAS_CHMOD 	1		/* chmod syscall		*/
- #define	HAS_FCHOWN 	1		/* fchown syscall		*/
- #define	HAS_CHOWN 	1		/* chown syscall		*/
--/*efine	HAS__FSETMODE 	1		/* _fsetmode -- set file mode	*/
-+/*efine	HAS__FSETMODE 	1		*//* _fsetmode -- set file mode	*/
- 
- #define	HAS_STRING_H 	1		/* /usr/include/string.h 	*/
--/*efine	HAS_STRINGS_H	1		/* /usr/include/strings.h 	*/
-+/*efine	HAS_STRINGS_H	1		*//* /usr/include/strings.h 	*/
- 
- #define	HAS_UNISTD_H	1		/* /usr/include/unistd.h	*/
- #define	HAS_UTIME	1		/* POSIX utime(path, times)	*/
--/*efine	HAS_UTIMES	1		/* use utimes()	syscall instead	*/
-+/*efine	HAS_UTIMES	1		*//* use utimes()	syscall instead	*/
- #define	HAS_UTIME_H	1		/* UTIME header file		*/
- #define	HAS_UTIMBUF	1		/* struct utimbuf		*/
--/*efine	HAS_UTIMEUSEC   1		/* microseconds in utimbuf?	*/
-+/*efine	HAS_UTIMEUSEC   1		*//* microseconds in utimbuf?	*/
- 
- #endif	/* CONFIG_H */
---- a/inc/gsm.h
-+++ b/inc/gsm.h
-@@ -54,6 +54,10 @@ typedef gsm_byte 		gsm_frame[33];		/* 33
- #define	GSM_OPT_FRAME_INDEX	5
- #define	GSM_OPT_FRAME_CHAIN	6
- 
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
- extern gsm  gsm_create 	GSM_P((void));
- extern void gsm_destroy GSM_P((gsm));	
- 
-@@ -66,6 +70,10 @@ extern int  gsm_decode  GSM_P((gsm, gsm_
- extern int  gsm_explode GSM_P((gsm, gsm_byte   *, gsm_signal *));
- extern void gsm_implode GSM_P((gsm, gsm_signal *, gsm_byte   *));
- 
-+#ifdef __cplusplus
-+}
-+#endif
-+
- #undef	GSM_P
- 
- #endif	/* GSM_H */
---- a/inc/toast.h
-+++ b/inc/toast.h
-@@ -16,11 +16,12 @@
- 
- #include <stdio.h>
- #include <ctype.h>
-+#include <pthread.h>
- #include <signal.h>
- 
- #include <errno.h>
--#ifndef	HAS_ERRNO_DECL
--	 extern int	errno;
-+#ifndef errno
-+ extern int	errno;
- #endif
- 
- #ifdef	HAS_LIMITS_H
-@@ -37,6 +38,10 @@
- # endif
- #endif
- 
-+#ifdef  HAS_STDIO_H
-+# include <stdio.h>
-+#endif
-+
- #include "gsm.h"
- 
- #ifndef	S_ISREG
---- a/src/code.c
-+++ b/src/code.c
-@@ -9,8 +9,8 @@
- #include	"config.h"
- 
- 
--#ifdef	HAS_STDLIB_H
--#include	<stdlib.h>
-+#ifdef	HAS_STRING_H
-+#include	<string.h>
- #else
- #	include "proto.h"
- 	extern char	* memcpy P((char *, char *, int));
---- a/src/debug.c
-+++ b/src/debug.c
-@@ -49,7 +49,7 @@ void gsm_debug_longwords P4( (name, from
- 	fprintf( stderr, "%s [%d .. %d]: ", name, from, to );
- 	while (from <= to) {
- 
--		fprintf(stderr, "%d ", ptr[ from ] );
-+		fprintf(stderr, "%ld ", ptr[ from ] );
- 		from++;
- 		if (nprinted++ >= 7) {
- 			nprinted = 0;
-@@ -63,14 +63,14 @@ void gsm_debug_longword P2(  (name, valu
- 	char		* name,
- 	longword	  value	)
- {
--	fprintf(stderr, "%s: %d\n", name, (long)value );
-+	fprintf(stderr, "%s: %ld\n", name, (long)value );
- }
- 
- void gsm_debug_word P2(  (name, value),
- 	char	* name,
- 	word	  value	)
- {
--	fprintf(stderr, "%s: %d\n", name, (long)value);
-+	fprintf(stderr, "%s: %ld\n", name, (long)value);
- }
- 
- #endif
---- a/src/toast.c
-+++ b/src/toast.c
-@@ -251,8 +251,8 @@ static char * emalloc P1((len), size_t l
- {
- 	char * s;
- 	if (!(s = malloc(len))) {
--		fprintf(stderr, "%s: failed to malloc %d bytes -- abort\n",
--			progname, len);
-+		fprintf(stderr, "%s: failed to malloc %ld bytes -- abort\n",
-+			progname, (long) len);
- 		onintr();
- 		exit(1);
- 	}
-@@ -270,7 +270,7 @@ static char* normalname P3((name, want, 
- 	maxlen = strlen(name) + 1 + strlen(want) + strlen(cut);
- 	p = strcpy(emalloc(maxlen), name);
- 
--	if (s = suffix(p, cut)) strcpy(s, want);
-+	if ((s = suffix(p, cut))) strcpy(s, want);
- 	else if (*want && !suffix(p, want)) strcat(p, want);
- 
- 	return p;
-@@ -386,7 +386,7 @@ static void update_times P0()
- 		ut[0] = instat.st_atime;
- 		ut[1] = instat.st_mtime;
- 
--		(void) utime(outname, ut);
-+		(void) utime(outname, (struct utimbuf *)ut);
- 
- #endif	/* UTIMBUF */
- 	}
-@@ -416,7 +416,7 @@ static int okay_as_input P3((name,f,st),
- 	}
- 	if (st->st_nlink > 1 && !f_cat && !f_precious) {
- 		fprintf(stderr, 
--		      "%s: \"%s\" has %s other link%s -- unchanged.\n",
-+		      "%s: \"%s\" has %d other link%s -- unchanged.\n",
- 			progname,name,st->st_nlink - 1,"s" + (st->st_nlink<=2));
- 		return 0;
- 	}
-@@ -585,8 +585,8 @@ static int process_decode P0()
- 
- 		if (cc != sizeof(s)) {
- 			if (cc >= 0) fprintf(stderr,
--			"%s: incomplete frame (%d byte%s missing) from %s\n",
--					progname, sizeof(s) - cc,
-+			"%s: incomplete frame (%ld byte%s missing) from %s\n",
-+					progname, (long) sizeof(s) - cc,
- 					"s" + (sizeof(s) - cc == 1),
- 					inname ? inname : "stdin" );
- 			gsm_destroy(r);
-@@ -624,8 +624,6 @@ static int process_decode P0()
- 
- static int process P1((name), char * name)
- {
--	int step = 0;
--
- 	out     = (FILE *)0;
- 	in      = (FILE *)0;
- 
-@@ -779,7 +777,6 @@ int main P2((ac, av), int ac, char **av)
- 	case 'h': help();    exit(0);
- 
- 	default: 
--	usage:
- 		fprintf(stderr,
- 	"Usage: %s [-fcpdhvuaslFC] [files...] (-h for help)\n",
- 			progname);