fix: try to add whisperx and faster-whisper for more variants (#9278)

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

backend/python/faster-whisper/install.sh

@@ -16,4 +16,14 @@ if [ "x${BUILD_PROFILE}" == "xintel" ]; then
     EXTRA_PIP_INSTALL_FLAGS+=" --upgrade --index-strategy=unsafe-first-match"
 fi
 
+if [ "x${BUILD_PROFILE}" == "xl4t13" ]; then
+  PYTHON_VERSION="3.12"
+  PYTHON_PATCH="12"
+  PY_STANDALONE_TAG="20251120"
+fi
+
+if [ "x${BUILD_PROFILE}" == "xl4t12" ]; then
+    USE_PIP=true
+fi
+
 installRequirements

backend/python/faster-whisper/requirements-l4t12.txt

@@ -0,0 +1,3 @@
+--extra-index-url https://pypi.jetson-ai-lab.io/jp6/cu129/
+torch
+faster-whisper

backend/python/faster-whisper/requirements-l4t13.txt

@@ -0,0 +1,3 @@
+--extra-index-url https://download.pytorch.org/whl/cu130
+torch
+faster-whisper

backend/python/whisperx/install.sh

@@ -8,8 +8,21 @@ else
     source $backend_dir/../common/libbackend.sh
 fi
 
-if [ "x${BUILD_PROFILE}" != "xmetal" ] && [ "x${BUILD_PROFILE}" != "xmps" ]; then
-    EXTRA_PIP_INSTALL_FLAGS+=" --index-strategy unsafe-best-match"
+if [ "x${BUILD_PROFILE}" == "xl4t13" ]; then
+  PYTHON_VERSION="3.12"
+  PYTHON_PATCH="12"
+  PY_STANDALONE_TAG="20251120"
+fi
+
+if [ "x${BUILD_PROFILE}" == "xl4t12" ]; then
+    USE_PIP=true
+fi
+
+# --index-strategy is a uv-only flag; skip it when using pip
+if [ "x${USE_PIP}" != "xtrue" ]; then
+    if [ "x${BUILD_PROFILE}" != "xmetal" ] && [ "x${BUILD_PROFILE}" != "xmps" ]; then
+        EXTRA_PIP_INSTALL_FLAGS+=" --index-strategy unsafe-best-match"
+    fi
 fi
 
 installRequirements

backend/python/whisperx/requirements-l4t12.txt

@@ -0,0 +1,3 @@
+--extra-index-url https://pypi.jetson-ai-lab.io/jp6/cu129/
+torch
+whisperx @ git+https://github.com/m-bain/whisperX.git

backend/python/whisperx/requirements-l4t13.txt

@@ -0,0 +1,3 @@
+--extra-index-url https://download.pytorch.org/whl/cu130
+torch
+whisperx @ git+https://github.com/m-bain/whisperX.git