Install binaries via pip install (#112)

When pepole use pip install sherpa-onnx, they also get the following binaries:

(py38) fangjuns-MacBook-Pro:bin fangjun$ ls -lh  sherpa-onnx*
-rwxr-xr-x  1 fangjun  staff    36K Apr  4 13:48 sherpa-onnx
-rwxr-xr-x  1 fangjun  staff    52K Apr  4 13:48 sherpa-onnx-microphone
-rwxr-xr-x  1 fangjun  staff    54K Apr  4 13:48 sherpa-onnx-microphone-offline
-rwxr-xr-x  1 fangjun  staff    37K Apr  4 13:48 sherpa-onnx-offline
-rwxr-xr-x  1 fangjun  staff   634K Apr  4 13:48 sherpa-onnx-offline-websocket-server
-rwxr-xr-x  1 fangjun  staff   710K Apr  4 13:48 sherpa-onnx-online-websocket-client
-rwxr-xr-x  1 fangjun  staff   651K Apr  4 13:48 sherpa-onnx-online-websocket-server
(py38) fangjuns-MacBook-Pro:bin fangjun$ pwd
/Users/fangjun/py38/bin

cmake/cmake_extension.py

@@ -5,6 +5,7 @@
 
 import os
 import platform
+import shutil
 import sys
 from pathlib import Path
 
@@ -59,6 +60,7 @@ class BuildExtension(build_ext):
         # build/lib.linux-x86_64-3.8
         os.makedirs(self.build_lib, exist_ok=True)
 
+        out_bin_dir = Path(self.build_lib).parent / "sherpa_onnx" / "bin"
         install_dir = Path(self.build_lib).resolve() / "sherpa_onnx"
 
         sherpa_onnx_dir = Path(__file__).parent.parent.resolve()
@@ -75,9 +77,9 @@ class BuildExtension(build_ext):
 
         extra_cmake_args += " -DSHERPA_ONNX_ENABLE_CHECK=OFF "
         extra_cmake_args += " -DSHERPA_ONNX_ENABLE_PYTHON=ON "
-        extra_cmake_args += " -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF "
+        extra_cmake_args += " -DSHERPA_ONNX_ENABLE_PORTAUDIO=ON "
         extra_cmake_args += " -DSHERPA_ONNX_ENABLE_C_API=OFF "
-        extra_cmake_args += " -DSHERPA_ONNX_ENABLE_WEBSOCKET=OFF "
+        extra_cmake_args += " -DSHERPA_ONNX_ENABLE_WEBSOCKET=ON "
 
         if "PYTHON_EXECUTABLE" not in cmake_args:
             print(f"Setting PYTHON_EXECUTABLE to {sys.executable}")
@@ -125,3 +127,21 @@ class BuildExtension(build_ext):
                     "You can ask for help by creating an issue on GitHub.\n"
                     "\nClick:\n\thttps://github.com/k2-fsa/sherpa-onnx/issues/new\n"  # noqa
                 )
+
+        suffix = ".exe" if is_windows() else ""
+        # Remember to also change setup.py
+
+        binaries = ["sherpa-onnx"]
+        binaries += ["sherpa-onnx-offline"]
+        binaries += ["sherpa-onnx-microphone"]
+        binaries += ["sherpa-onnx-microphone-offline"]
+        binaries += ["sherpa-onnx-online-websocket-server"]
+        binaries += ["sherpa-onnx-offline-websocket-server"]
+        binaries += ["sherpa-onnx-online-websocket-client"]
+
+        for f in binaries:
+            src_file = install_dir / "bin" / (f + suffix)
+            print(f"Copying {src_file} to {out_bin_dir}/")
+            shutil.copy(f"{src_file}", f"{out_bin_dir}/")
+
+        shutil.rmtree(f"{install_dir}/bin")

cmake/onnxruntime.cmake

@@ -149,7 +149,7 @@ function(download_onnxruntime)
   if(UNIX AND NOT APPLE)
     file(GLOB onnxruntime_lib_files "${onnxruntime_SOURCE_DIR}/lib/lib*")
   elseif(APPLE)
-    file(GLOB onnxruntime_lib_files "${onnxruntime_SOURCE_DIR}/lib/lib*dylib")
+    file(GLOB onnxruntime_lib_files "${onnxruntime_SOURCE_DIR}/lib/libonnxruntime.*.*dylib")
   elseif(WIN32)
     file(GLOB onnxruntime_lib_files "${onnxruntime_SOURCE_DIR}/lib/*.dll")
   endif()

cmake/portaudio.cmake

@@ -53,6 +53,23 @@ function(download_portaudio)
   endif()
 
   add_subdirectory(${portaudio_SOURCE_DIR} ${portaudio_BINARY_DIR} EXCLUDE_FROM_ALL)
+
+  if(BUILD_SHARED_LIBS)
+    set_target_properties(portaudio PROPERTIES OUTPUT_NAME "sherpa-onnx-portaudio")
+
+    if(SHERPA_ONNX_ENABLE_PYTHON AND WIN32)
+      install(TARGETS portaudio DESTINATION ..)
+    else()
+      install(TARGETS portaudio DESTINATION lib)
+    endif()
+  else()
+    set_target_properties(portaudio_static PROPERTIES OUTPUT_NAME "sherpa-onnx-portaudio_static")
+    if(SHERPA_ONNX_ENABLE_PYTHON AND WIN32)
+      install(TARGETS portaudio_static DESTINATION ..)
+    else()
+      install(TARGETS portaudio_static DESTINATION lib)
+    endif()
+  endif()
 endfunction()
 
 download_portaudio()