Add pomdp-solve repo as submodule (#51)

* add pomdp-solve as submodule

* build pomdp-solve in ubuntu ci

.github/workflows/macos.yml

@@ -1,4 +1,4 @@
-name: pomdp-py macOS build
+name: pomdp-py repo macOS build
 
 on:
   push:

.github/workflows/ubuntu.yml

@@ -0,0 +1,41 @@
+name: pomdp-py repo ubuntu build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+    - uses: actions/setup-python@v5
+      with:
+        python-version: '3.10'
+    - name: Build dependencies
+      run: |
+        # build pomdp-solve
+        sudo apt-get update
+        sudo apt-get install -y autoconf automake libtool
+        cd thirdparty/pomdp-solve
+        ./configure
+        make
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -e .
+    - name: Test
+      working-directory: .
+      run: |
+        export POMDP_SOLVE_PATH=./thirdparty/pomdp-solve/src/pomdp-solve
+        python tests/test_all.py

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "thirdparty/pomdp-solve"]
+	path = thirdparty/pomdp-solve
+	url = [email protected]:cassandra/pomdp-solve.git