Set tkinter configure options

Author: corona10

.github/workflows/build.yml

@@ -150,8 +150,14 @@ jobs:
       PYTHONSTRICTEXTENSIONBUILD: 1
     steps:
     - uses: actions/checkout@v3
+    - name: Prepare homebrew environment variables
+      run: |
+        echo "PATH=$(brew --prefix tcl-tk)/bin:$PATH" >> $GITHUB_ENV
+        echo "LDFLAGS=-L$(brew --prefix tcl-tk)/lib" >> $GITHUB_ENV
+        echo "PKG_CONFIG_PATH=$(brew --prefix openssl@1.1)/lib/pkgconfig:$(brew --prefix tcl-tk)/lib/pkgconfig" >> $GITHUB_ENV
+        echo "CFLAGS=-I$(brew --prefix tcl-tk)/include" >> $GITHUB_ENV
     - name: Configure CPython
-      run: ./configure --with-pydebug --with-openssl=/usr/local/opt/openssl --with-tcltk-includes=-I$(brew --prefix tcl-tk)/include/ --with-tcltk-libs=-L$(brew --prefix tcl-tk)/lib/ --prefix=/opt/python-dev
+      run: ./configure --with-pydebug --with-openssl=/usr/local/opt/openssl --prefix=/opt/python-dev --with-tcltk-includes=-I$(brew --prefix tcl-tk)/include --with-tcltk-libs=-L$(brew --prefix tcl-tk)/lib
     - name: Build CPython
       run: make -j4
     - name: Display build info