voice: add a 'make talkclips' target for voice builds.

This will use the configured tts engine and language to generate
the talk clips for a specified directory.

  TALKDIR=/path/to/somehere make talkclips
  TALKDIR=/path/to/somehere make talkclips-force

If 'TALKDIR' is not defined then it will error out gracefully.

Normally if a talkclip is present already it will not regenerate the file,
but 'make talkclip-force' will regenerate it anyway.

Change-Id: I62683f9e5ca395fd303ac6029096c20da1e96d01

1 files changed, 11 insertions, 1 deletions

diff --git a/tools/root.make b/tools/root.make
index 03c4d48986..37aeaadaff 100644
--- a/tools/root.make
+++ b/tools/root.make
@@ -374,7 +374,17 @@ ifdef TTS_ENGINE
 
 voice: voicetools $(BUILDDIR)/apps/features
         $(SILENT)for f in `cat $(BUILDDIR)/apps/features`; do feat="$$feat:$$f" ; done ; \
-        for lang in `echo $(VOICELANGUAGE) |sed "s/,/ /g"`; do $(TOOLSDIR)/voice.pl -V -l=$$lang -t=$(MODELNAME)$$feat -i=$(TARGET_ID) -e="$(ENCODER)" -E="$(ENC_OPTS)" -s=$(TTS_ENGINE) -S="$(TTS_OPTS)"; done \
+        for lang in `echo $(VOICELANGUAGE) |sed "s/,/ /g"`; do $(TOOLSDIR)/voice.pl -V -l=$$lang -t=$(MODELNAME)$$feat -i=$(TARGET_ID) -e="$(ENCODER)" -E="$(ENC_OPTS)" -s=$(TTS_ENGINE) -S="$(TTS_OPTS)"; done
+
+talkclips: voicetools
+        $(SILENT)if [ -z '$(TALKDIR)' ] ; then \
+                echo "Must specify TALKDIR"; \
+        else \
+                for lang in `echo $(VOICELANGUAGE) |sed "s/,/ /g"`; do $(TOOLSDIR)/voice.pl -C -l=$$lang -e="$(ENCODER)" -E="$(ENC_OPTS)" -s=$(TTS_ENGINE) -S="$(TTS_OPTS)" $(FORCE) "$(TALKDIR)" ; done \
+        fi
+
+talkclips-force: FORCE=-F
+talkclips-force: talkclips
 
 endif