diff --git a/build_android.py b/build_android.py
new file mode 100755
index 00000000..48b10c49
--- /dev/null
+++ b/build_android.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python3
+from pathlib import Path
+import os
+import multiprocessing
+import shutil
+
+# Temporary build directory
+DIR_BUILD = 'build_android'
+
+# Android NDK home directory 
+NDK_HOME = os.environ['ANDROID_NDK_HOME']
+
+# CMake toolchain file
+TOOLCHAIN_FILE = f'{NDK_HOME}/build/cmake/android.toolchain.cmake'
+
+# This directory
+DIR_THIS = Path(__file__).parent.resolve()
+
+# Path to app
+DIR_SOURCE = (DIR_THIS / '../src').resolve()
+
+def make_build() -> Path:
+    if Path(DIR_BUILD).exists():
+        shutil.rmtree(DIR_BUILD)
+    os.mkdir(DIR_BUILD)
+    os.chdir(DIR_BUILD)  
+    
+    cmd = f'cmake -DCMAKE_TOOLCHAIN_FILE={TOOLCHAIN_FILE} '
+    cmd += f'-DANDROID_NDK=$NDK_HOME '
+    cmd += f'-DANDROID_PLATFORM=24 '
+    cmd += f'-DCMAKE_BUILD=Release '
+    cmd += f'-DANDROID_ABI="arm64-v8a" '
+    cmd += '../src'
+    retcode = os.system(cmd)
+    if retcode != 0:
+        raise RuntimeError('Problem when configuring the project')
+    
+    cmd = f'cmake --build . -j {multiprocessing.cpu_count()}'
+    retcode = os.system(cmd)
+    if retcode != 0:
+        raise RuntimeError('Problem when building the project')
+    
+if __name__ == '__main__':
+    make_build()
diff --git a/build_linux.py b/build_linux.py
new file mode 100755
index 00000000..840949a0
--- /dev/null
+++ b/build_linux.py
@@ -0,0 +1,37 @@
+#!/usr/bin/python3
+from pathlib import Path
+import os
+import multiprocessing
+import shutil
+
+# Temporary build directory
+DIR_BUILD = 'build_linux'
+
+# This directory
+DIR_THIS = Path(__file__).parent.resolve()
+
+# Path to app
+DIR_SOURCE = (DIR_THIS / '../src').resolve()
+
+def make_build() -> Path:
+    if Path(DIR_BUILD).exists():
+        shutil.rmtree(DIR_BUILD)
+    os.mkdir(DIR_BUILD)
+    os.chdir(DIR_BUILD)  
+    
+    cmd = f'cmake ../src'
+    retcode = os.system(cmd)
+    if retcode != 0:
+        raise RuntimeError('Problem when configuring the project')
+    
+    cmd = f'cmake --build . -j {multiprocessing.cpu_count()}'
+    retcode = os.system(cmd)
+    if retcode != 0:
+        raise RuntimeError('Problem when building the project')
+    
+    os.chdir('..')
+    return Path(DIR_BUILD) / 'librtphone.a'
+
+if __name__ == '__main__':
+    p = make_build()
+    print (f'Built: {p}')
\ No newline at end of file