--- /dev/null
+#
+# Copyright (C) 2006-2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=gsm
+PKG_VERSION:=1.0.13
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://user.cs.tu-berlin.de/~jutta/gsm/
+PKG_MD5SUM:=c1ba392ce61dc4aff1c29ea4e92f6df4
+
+PKG_MAINTAINER:=Ted Hess <thess@kitschensync.net>
+
+PKG_LICENSE:=FREE
+PKG_LICENSE_FILES:=COPYRIGHT
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-1.0-pl13
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/gsm/Default
+ TITLE:=GSM transcoding
+ URL:=http://user.cs.tu-berlin.de/~jutta/toast.html
+endef
+
+define Package/gsm/description/Default
+ An implementation of the European GSM 06.10 provisional standard
+ for full-rate speech transcoding, prI-ETS 300 036, which uses
+ RPE/LTP (residual pulse excitation/long term prediction) coding
+ at 13 kbit/s.
+endef
+
+define Package/libgsm
+$(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))
--- /dev/null
+--- 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);