diff --git a/Makefile b/Makefile
index cb3ed5e..424c758 100644
--- a/Makefile
+++ b/Makefile
@@ -141,12 +141,12 @@ AWK = gawk
 BMORSE_AUTHORS = 
 CC = gcc
 CCDEPMODE = depmode=gcc3
-CFLAGS = -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CFLAGS = -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" 
 CPP = gcc -E
 CPPFLAGS = 
 CXX = g++
 CXXDEPMODE = depmode=gcc3
-CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++0x
 CYGPATH_W = echo
 DEFS = -DHAVE_CONFIG_H
 DEPDIR = .deps
diff --git a/Makefile.am b/Makefile.am
index 1aef512..6937052 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,7 @@
 SUBDIRS = src
 GIT_VERSION := $(shell git describe --abbrev=4 --dirty --always)
-CFLAGS= -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
-CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CFLAGS= -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" 
+CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++0x
 
 #bin_PROGRAMS = bmorse
 
diff --git a/Makefile.in b/Makefile.in
index d0ce632..71d4d97 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -141,12 +141,12 @@ AWK = @AWK@
 BMORSE_AUTHORS = @BMORSE_AUTHORS@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
-CFLAGS = -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CFLAGS = -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" 
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++0x
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
diff --git a/config.log b/config.log
index c0f6527..60c692a 100644
--- a/config.log
+++ b/config.log
@@ -4,7 +4,7 @@ running configure, to aid debugging if configure makes a mistake.
 It was created by bmorse configure 0.1.02, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
-  $ ./configure --no-create --no-recursion
+  $ ./configure 
 
 ## --------- ##
 ## Platform. ##
@@ -382,6 +382,27 @@ configure:4849: $? = 0
 configure:4856: result: yes
 configure:5029: creating ./config.status
 
+## ---------------------- ##
+## Running config.status. ##
+## ---------------------- ##
+
+This file was extended by bmorse config.status 0.1.02, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = 
+  CONFIG_HEADERS  = 
+  CONFIG_LINKS    = 
+  CONFIG_COMMANDS = 
+  $ ./config.status 
+
+on X301
+
+config.status:882: creating Makefile
+config.status:882: creating src/Makefile
+config.status:882: creating config.h
+config.status:1063: config.h is unchanged
+config.status:1111: executing depfiles commands
+
 ## ---------------- ##
 ## Cache variables. ##
 ## ---------------- ##
@@ -589,24 +610,3 @@ target_alias=''
 #define _TANDEM_SOURCE 1
 
 configure: exit 0
-
-## ---------------------- ##
-## Running config.status. ##
-## ---------------------- ##
-
-This file was extended by bmorse config.status 0.1.02, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  CONFIG_FILES    = 
-  CONFIG_HEADERS  = 
-  CONFIG_LINKS    = 
-  CONFIG_COMMANDS = 
-  $ ./config.status 
-
-on X301
-
-config.status:882: creating Makefile
-config.status:882: creating src/Makefile
-config.status:882: creating config.h
-config.status:1063: config.h is unchanged
-config.status:1111: executing depfiles commands
diff --git a/src/Makefile.am b/src/Makefile.am
index 0e168b6..b262c81 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,7 +1,7 @@
 GIT_VERSION := $(shell git describe --abbrev=4 --dirty --always)
 bin_PROGRAMS = bmorse
-CFLAGS= -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
-CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CFLAGS= -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" 
+CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++0x
 
 #AM_CXXFLAGS = -I$(src)
 
diff --git a/src/Makefile.in b/src/Makefile.in
index c3458e1..f654f47 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -122,12 +122,12 @@ AWK = @AWK@
 BMORSE_AUTHORS = @BMORSE_AUTHORS@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
-CFLAGS = -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CFLAGS = -Wall -pedantic -DGVERSION=\"$(GIT_VERSION)\" 
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++11
+CXXFLAGS = -DGVERSION=\"$(GIT_VERSION)\" -std=c++0x
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@