Ask brew where it put ncurses

Author: rbergen

.github/workflows/cmake.yml

@@ -25,8 +25,9 @@ jobs:
       if: ${{ matrix.os == 'macos-latest' }}
       run: |
         brew install ncurses
-        echo "LDFLAGS=-L/opt/homebrew/opt/ncurses/lib" >> $GITHUB_ENV
-        echo "CPPFLAGS=-I/opt/homebrew/opt/ncurses/include" >> $GITHUB_ENV
+        echo "NCURSES_ROOT=$(brew --prefix ncurses)" >> $GITHUB_ENV
+        echo "LDFLAGS=-L$(brew --prefix ncurses)/lib" >> $GITHUB_ENV
+        echo "CPPFLAGS=-I$(brew --prefix ncurses)/include" >> $GITHUB_ENV
 
     - name: Create Build Environment
       # Some projects don't allow in-source building, so create a separate build directory
@@ -41,7 +42,7 @@ jobs:
       # Note the current convention is to use the -S and -B options here to specify source
       # and build directories, but this is only available with CMake 3.13 and higher.
       # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
-      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_PREFIX_PATH=/opt/homebrew/opt/ncurses
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_PREFIX_PATH=$NCURSES_ROOT
 
     - name: Build
       working-directory: ${{github.workspace}}/build