Rename speak => speak-ng.

.gitignore

 platforms/*/espeak-phoneme-data
 espeak-ng
 espeakedit
-speak
+speak-ng
 
 # Linux/Source distribution files
 

Makefile.am

 	-pedantic -fno-exceptions -D PATH_ESPEAK_DATA=\"$(DATADIR)\"
 src_libespeak_la_SOURCES  = $(common_SOURCE) $(libespeak_SOURCE) $(wave_SOURCE)
 
-bin_PROGRAMS += src/speak
+bin_PROGRAMS += src/speak-ng
 
-src_speak_LDFLAGS  = $(wave_LIBS) -lpthread -lm
-src_speak_CFLAGS = $(common_FLAGS) $(wave_FLAGS) -I src/libespeak-ng
-src_speak_SOURCES  = src/speak.c $(common_SOURCE) $(wave_SOURCE)
+src_speak_ng_LDFLAGS  = $(wave_LIBS) -lpthread -lm
+src_speak_ng_CFLAGS = $(common_FLAGS) $(wave_FLAGS) -I src/libespeak-ng
+src_speak_ng_SOURCES  = src/speak-ng.c $(common_SOURCE) $(wave_SOURCE)
 
 bin_PROGRAMS += src/espeak-ng
 

src/speak.c → src/speak-ng.c

 int end_of_sentence = 0;
 
 static const char *help_text =
-"\nspeak [options] [\"<words>\"]\n\n"
+"\nspeak-ng [options] [\"<words>\"]\n\n"
 "-f <text file>   Text file to speak\n"
 "--stdin    Read text input from stdin instead of a file\n\n"
 "If neither -f nor --stdin, then <words> are spoken, or if none then text\n"