diff --git a/.gsm.metadata b/.gsm.metadata
new file mode 100644
index 0000000..f59cbfe
--- /dev/null
+++ b/.gsm.metadata
@@ -0,0 +1 @@
+668b0a180039a50d379b3d5a22e78da4b1d90afc SOURCES/gsm-1.0.13.tar.gz
diff --git a/README.md b/README.md
deleted file mode 100644
index 0e7897f..0000000
--- a/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-The master branch has no content
-
-Look at the c7 branch if you are working with CentOS-7, or the c4/c5/c6 branch for CentOS-4, 5 or 6
-
-If you find this file in a distro specific branch, it means that no content has been checked in yet
diff --git a/SOURCES/gsm-64bit.patch b/SOURCES/gsm-64bit.patch
new file mode 100644
index 0000000..195ed31
--- /dev/null
+++ b/SOURCES/gsm-64bit.patch
@@ -0,0 +1,15 @@
+--- gsm-1.0-pl12/inc/private.h.64bit 2006-04-26 21:17:01.000000000 +0200
++++ gsm-1.0-pl12/inc/private.h 2007-05-11 00:25:23.000000000 +0200
+@@ -10,10 +10,10 @@
+ #define PRIVATE_H
+
+ typedef short word; /* 16 bit signed int */
+-typedef long longword; /* 32 bit signed int */
++typedef int longword; /* 32 bit signed int */
+
+ typedef unsigned short uword; /* unsigned word */
+-typedef unsigned long ulongword; /* unsigned longword */
++typedef unsigned int ulongword; /* unsigned longword */
+
+ struct gsm_state {
+
diff --git a/SOURCES/gsm-makefile.patch b/SOURCES/gsm-makefile.patch
new file mode 100644
index 0000000..cf3e99b
--- /dev/null
+++ b/SOURCES/gsm-makefile.patch
@@ -0,0 +1,115 @@
+--- gsm-1.0-pl12/Makefile.mk 2006-04-26 21:14:26.000000000 +0200
++++ gsm-1.0-pl12/Makefile 2007-05-13 13:03:32.000000000 +0200
+@@ -30,6 +30,10 @@
+ ######### define this, and read about the GSM_OPT_WAV49 option in the
+ ######### manual page on gsm_option(3).
+
++PG =
++#PG = -g -pg
++######### Profiling flags. If you don't know what that means, leave it blank
++
+ # Choose a compiler. The code works both with ANSI and K&R-C.
+ # Use -DNeedFunctionPrototypes to compile with, -UNeedFunctionPrototypes to
+ # compile without, function prototypes in the header files.
+@@ -44,7 +48,7 @@
+ # CCFLAGS = -c -O
+
+ CC = gcc -ansi -pedantic
+-CCFLAGS = -c -O2 -DNeedFunctionPrototypes=1
++CCFLAGS = -c $(RPM_OPT_FLAGS) -D_REENTRANT -DNeedFunctionPrototypes=1
+
+ LD = $(CC)
+
+@@ -81,7 +85,7 @@
+ GSM_INSTALL_ROOT = $(INSTALL_ROOT)
+ GSM_INSTALL_LIB = $(GSM_INSTALL_ROOT)/lib
+ GSM_INSTALL_INC = $(GSM_INSTALL_ROOT)/inc
+-GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/man/man3
++GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/share/man/man3
+
+
+ # Where do you want to install the toast binaries and their manpage?
+@@ -91,16 +95,16 @@
+
+ TOAST_INSTALL_ROOT = $(INSTALL_ROOT)
+ 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
+-RMFLAGS =
++RMFLAGS = -f
+ FIND = find
+ COMPRESS = compress
+ COMPRESSFLAGS =
+@@ -129,17 +133,18 @@
+ # DEBUG = -DNDEBUG
+ ######### Remove -DNDEBUG to enable assertions.
+
+-CFLAGS = $(CCFLAGS) $(SASR) $(DEBUG) $(MULHACK) $(FAST) $(LTP_CUT) \
++CFLAGS = $(PG) $(CCFLAGS) $(SASR) $(DEBUG) $(MULHACK) $(FAST) $(LTP_CUT) \
+ $(WAV49) $(CCINC) -I$(INC)
+ ######### It's $(CC) $(CFLAGS)
+
+-LFLAGS = $(LDFLAGS) $(LDINC)
++LFLAGS = $(PG) $(LDFLAGS) $(LDINC)
+ ######### It's $(LD) $(LFLAGS)
+
+
+ # Targets
+
+ LIBGSM = $(LIB)/libgsm.a
++LIBGSMSO = $(LIB)/libgsm.so
+
+ TOAST = $(BIN)/toast
+ UNTOAST = $(BIN)/untoast
+@@ -279,7 +284,7 @@
+
+ # Target rules
+
+-all: $(LIBGSM) $(TOAST) $(TCAT) $(UNTOAST)
++all: $(LIBGSM) $(LIBGSMSO) $(TOAST) $(TCAT) $(UNTOAST)
+ @-echo $(ROOT): Done.
+
+ tst: $(TST)/lin2cod $(TST)/cod2lin $(TOAST) $(TST)/test-result
+@@ -299,24 +304,28 @@
+
+ # The basic API: libgsm
+
++$(LIBGSMSO): $(LIB) $(GSM_OBJECTS)
++ $(LD) -o $@.1.0.12 -shared -Xlinker -soname -Xlinker libgsm.so.1 $(GSM_OBJECTS) -lc
++ ln -fs libgsm.so.1.0.12 lib/libgsm.so.1
++ ln -fs libgsm.so.1.0.12 lib/libgsm.so
++
+ $(LIBGSM): $(LIB) $(GSM_OBJECTS)
+ -rm $(RMFLAGS) $(LIBGSM)
+ $(AR) $(ARFLAGS) $(LIBGSM) $(GSM_OBJECTS)
+ $(RANLIB) $(LIBGSM)
+
+-
+ # Toast, Untoast and Tcat -- the compress-like frontends to gsm.
+
+-$(TOAST): $(BIN) $(TOAST_OBJECTS) $(LIBGSM)
+- $(LD) $(LFLAGS) -o $(TOAST) $(TOAST_OBJECTS) $(LIBGSM) $(LDLIB)
++$(TOAST): $(BIN) $(TOAST_OBJECTS) $(LIBGSM) $(LIBGSMSO)
++ $(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
diff --git a/SOURCES/gsm-warnings.patch b/SOURCES/gsm-warnings.patch
new file mode 100644
index 0000000..663e8ed
--- /dev/null
+++ b/SOURCES/gsm-warnings.patch
@@ -0,0 +1,49 @@
+diff --git a/add-test/add_test.c b/add-test/add_test.c
+index 8e832df..6405178 100644
+--- a/add-test/add_test.c
++++ b/add-test/add_test.c
+@@ -9,6 +9,7 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <unistd.h>
+
+ #include "gsm.h"
+
+@@ -29,7 +30,7 @@ word M_gsm_abs P((word op1));
+ longword M_gsm_L_mult P((word op1, word op2));
+ longword M_gsm_L_add P((longword op1, longword op2));
+
+-help()
++void help(void)
+ {
+ puts( " add a b sub a b mult a b div a b" );
+ puts( "L_add A B L_sub A B L_mult A B mult_r a b" );
+diff --git a/src/code.c b/src/code.c
+index 65dd0a3..402f614 100644
+--- 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));
+diff --git a/src/toast.c b/src/toast.c
+index 9823642..6d4166b 100644
+--- a/src/toast.c
++++ b/src/toast.c
+@@ -6,6 +6,8 @@
+
+ /* $Header: /tmp_amd/presto/export/kbs/jutta/src/gsm/RCS/toast.c,v 1.8 1996/07/02 10:41:04 jutta Exp $ */
+
++#include <stdio.h>
++#include <getopt.h>
+ #include "toast.h"
+
+ /* toast -- lossy sound compression using the gsm library.
diff --git a/SPECS/gsm.spec b/SPECS/gsm.spec
new file mode 100644
index 0000000..0c3828b
--- /dev/null
+++ b/SPECS/gsm.spec
@@ -0,0 +1,236 @@
+Name: gsm
+Version: 1.0.13
+Release: 9%{?dist}
+Summary: Shared libraries for GSM speech compressor
+
+Group: System Environment/Libraries
+License: MIT
+URL: http://www.quut.com/gsm/
+Source: http://www.quut.com/gsm/%{name}-%{version}.tar.gz
+Patch0: %{name}-makefile.patch
+Patch1: %{name}-warnings.patch
+Patch2: %{name}-64bit.patch
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+
+%global srcver 1.0-pl13
+%global soname 1.0.12
+
+%description
+Contains runtime shared libraries for libgsm, 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.
+
+GSM 06.10 compresses frames of 162 13-bit samples (8 kHz sampling
+rate, i.e. a frame rate of 50 Hz) into 260 bits; for compatibility
+with typical UNIX applications, our implementation turns frames of 160
+16-bit linear samples into 33-byte frames (1650 Bytes/s).
+The quality of the algorithm is good enough for reliable speaker
+recognition; even music often survives transcoding in recognizable
+form (given the bandwidth limitations of 8 kHz sampling rate).
+
+The interfaces offered are a front end modelled after compress(1), and
+a library API. Compression and decompression run faster than realtime
+on most SPARCstations. The implementation has been verified against the
+ETSI standard test patterns.
+
+%package tools
+Summary: GSM speech compressor tools
+Group: Applications/Multimedia
+
+%description tools
+Contains command line utilities for libgsm, 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.
+
+%package devel
+Summary: Header files and development libraries for libgsm
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+Contains header files and development libraries for libgsm, 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.
+
+%prep
+%setup -n gsm-%{srcver} -q
+%patch0 -p1 -b .mk
+%patch1 -p1 -b .warn
+%patch2 -p1 -b .64bit
+
+%build
+export RPM_OPT_FLAGS="$RPM_OPT_FLAGS -fPIC";
+make %{?_smp_mflags} all
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+mkdir -p $RPM_BUILD_ROOT%{_bindir}
+mkdir -p $RPM_BUILD_ROOT%{_includedir}/gsm
+mkdir -p $RPM_BUILD_ROOT%{_libdir}
+mkdir -p $RPM_BUILD_ROOT%{_mandir}/{man1,man3}
+
+make install \
+ INSTALL_ROOT=$RPM_BUILD_ROOT%{_prefix} \
+ GSM_INSTALL_INC=$RPM_BUILD_ROOT%{_includedir}/gsm \
+ GSM_INSTALL_LIB=$RPM_BUILD_ROOT%{_libdir}
+
+cp -p $RPM_BUILD_DIR/gsm-%{srcver}/lib/libgsm.so.%{soname} $RPM_BUILD_ROOT%{_libdir}
+ln -s libgsm.so.%{soname} $RPM_BUILD_ROOT%{_libdir}/libgsm.so.1
+ln -s libgsm.so.%{soname} $RPM_BUILD_ROOT%{_libdir}/libgsm.so
+
+# some apps look for this in /usr/include
+ln -s gsm/gsm.h $RPM_BUILD_ROOT%{_includedir}
+
+rm -f $RPM_BUILD_ROOT%{_libdir}/lib*.a
+
+
+%check
+# This is to ensure that the patch creates the proper library version.
+[ -f $RPM_BUILD_ROOT%{_libdir}/libgsm.so.%{soname} ]
+make addtst
+
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%doc ChangeLog COPYRIGHT MACHINES README
+%{_libdir}/libgsm.so.*
+
+%files tools
+%{_bindir}/tcat
+%{_bindir}/toast
+%{_bindir}/untoast
+%{_mandir}/man1/toast.1*
+
+%files devel
+%defattr(-,root,root,-)
+%dir %{_includedir}/gsm
+%{_includedir}/gsm/gsm.h
+%{_includedir}/gsm.h
+%{_libdir}/libgsm.so
+%{_mandir}/man3/*
+
+%changelog
+* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.13-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Tue Nov 20 2012 Jaroslav Škarvada <jskarvad@redhat.com> - 1.0.13-8
+- Defines changed to globals
+
+* Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.13-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.13-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Wed Nov 30 2011 Jaroslav Škarvada <jskarvad@redhat.com> - 1.0.13-5
+- Fixed build failure, defuzzified gsm-warnings patch
+ Resolves: rhbz#757136
+
+* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.13-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Sat Jan 16 2010 Dominik Mierzejewski <rpm[AT]greysector.net> 1.0.13-3
+- update homepage and source URLs
+
+* Wed Jul 29 2009 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.0.13-2
+- Fix dangling symlinks for shared lib, thanks to Lucian Langa for pointing out the issue.
+
+* Tue Jul 28 2009 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.0.13-1.1
+- Upload sources
+
+* Tue Jul 28 2009 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.0.13-1
+- Update to 1.0.13
+
+* Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.12-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
+
+* Tue Feb 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.12-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
+
+* Mon Feb 11 2008 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.0.12-6
+- Rebuild for GCC 4.3
+
+* Sun Aug 26 2007 Dominik Mierzejewski <rpm[AT]greysector.net> 1.0.12-5
+- install symlinks instead of binaries in -devel
+
+* Sat Aug 25 2007 Dominik Mierzejewski <rpm[AT]greysector.net> 1.0.12-4
+- rebuild for BuildID
+- specfile cleanups
+
+* Sun May 13 2007 Dominik Mierzejewski <rpm[AT]greysector.net> 1.0.12-3
+- fix parallel make
+
+* Fri May 11 2007 Dominik Mierzejewski <rpm[AT]greysector.net> 1.0.12-2
+- fix some warnings
+- fix 64bit testsuite issue as described at gsm homepage
+- add compatibility header symlink
+- split off binaries into a separate package
+
+* Sun Apr 15 2007 Michael Schwendt <mschwendt[AT]users.sf.net> 1.0.12-1
+- Update to Release 1.0 Patchlevel 12.
+- Build with -fPIC not just for non-ix86.
+- Add check section to ensure proper library version.
+- Remove static library.
+
+* Fri Oct 06 2006 Thorsten Leemhuis <fedora [AT] leemhuis [DOT] info> 1.0.10-12
+- rebuilt for unwind info generation, broken in gcc-4.1.1-21
+
+* Tue Sep 26 2006 Thomas Vander Stichele <thomas at apestaart dot org>
+- 1.0.10-11
+- rebuild for FC6
+
+* Thu Mar 09 2006 Andreas Bierfert <andreas.bierfert[AT]lowlatency.de>
+- switch to new release field
+
+* Tue Feb 28 2006 Andreas Bierfert <andreas.bierfert[AT]lowlatency.de>
+- add dist
+
+* Mon Jun 27 2005 David Woodhouse <dwmw2@infradead.org>
+- 1.0.10-0.lvn.10: Clean up installation
+
+* Sat Jun 25 2005 Thorsten Leemhuis <fedora[AT]leemhuis[DOT]info>
+- 1.0.10-0.lvn.9: mv libgsm.a only when needed
+
+* Fri Dec 31 2004 Thorsten Leemhuis <fedora[AT]leemhuis[DOT]info>
+- 1.0.10-0.lvn.8: Use -fPIC on non ix86
+
+* Tue Mar 02 2004 Thomas Vander Stichele <thomas at apestaart dot org>
+- 1.0.10-0.lvn.7: moved to rpm.livna.org
+
+* Tue Mar 02 2004 Thomas Vander Stichele <thomas at apestaart dot org>
+- 1.0.10-0.fdr.7: applied patch from Ville, remove epoch since it's allowed
+
+* Sat Sep 13 2003 Thomas Vander Stichele <thomas at apestaart dot org>
+- 0:1.0.10-0.fdr.6: remove second makeinstall
+
+* Sun Sep 07 2003 Thomas Vander Stichele <thomas at apestaart dot org>
+- 0:1.0.10-0.fdr.5
+- added back epochs, I surrender
+- fix RPM_OPT_FLAGS hackery
+
+* Fri Jul 18 2003 Thomas Vander Stichele <thomas at apestaart dot org>
+- 1.0.10-0.fdr.4: remove epoch mentions
+
+* Sat Jul 05 2003 Thomas Vander Stichele <thomas at apestaart dot org>
+- 1.0.10-0.fdr.3
+- pull in RPM_OPT_FLAGS in patch instead of using perl to wedge it in
+- fix group
+- -p'ize ldconfig
+
+* Tue Jun 10 2003 Thomas Vander Stichele <thomas at apestaart dot org>
+- 1.0.10-0.fdr.2
+- Fix libgsm.so.* being files instead of symlinks
+
+* Thu May 29 2003 Thomas Vander Stichele <thomas at apestaart dot org>
+- 0:1.0.10-0.fdr.1: initial RPM release