Use -j4 by default for make (#58)

Author: csukuangfj

CMakeLists.txt

@@ -7,7 +7,7 @@ project(kaldifeat)
 # remember to change the version in
 # scripts/conda/kaldifeat/meta.yaml
 # scripts/conda-cpu/kaldifeat/meta.yaml
-set(kaldifeat_VERSION "1.19.2")
+set(kaldifeat_VERSION "1.20")
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")

cmake/cmake_extension.py

@@ -106,6 +106,8 @@ def build_extension(self, ext: setuptools.extension.Extension):
                 print(
                     'export KALDIFEAT_MAKE_ARGS="-j"; python setup.py install'
                 )
+                make_args = " -j4 "
+                print("Setting make_args to '-j4'")
 
             build_cmd = f"""
                 cd {self.build_temp}

scripts/conda-cpu/kaldifeat/meta.yaml

@@ -1,6 +1,6 @@
 package:
   name: kaldifeat
-  version: "1.19.2"
+  version: "1.20"
 
 source:
   path: "{{ environ.get('KALDIFEAT_ROOT_DIR') }}"

scripts/conda/kaldifeat/meta.yaml

@@ -1,6 +1,6 @@
 package:
   name: kaldifeat
-  version: "1.19.2"
+  version: "1.20"
 
 source:
   path: "{{ environ.get('KALDIFEAT_ROOT_DIR') }}"