Redefine GEOS_DIR in new workflow using pwd command

Author: molinav

.github/workflows/build.yml

@@ -59,8 +59,8 @@ jobs:
             # LD_LIBRARY_PATH in environment is needed by auditwheel.
             environment: >-
               GEOS_VERSION="3.6.5"
-              GEOS_DIR="/project/packages/basemap/extern"
-              LD_LIBRARY_PATH="/project/packages/basemap/extern/lib"
+              GEOS_DIR="$(pwd)/extern"
+              LD_LIBRARY_PATH="${GEOS_DIR}/lib"
               PIP_PREFER_BINARY=1
               PYTHONUNBUFFERED=1
           - os: windows-latest
@@ -71,7 +71,7 @@ jobs:
               python -c "import utils; utils.GeosLibrary('%GEOS_VERSION%').build('%GEOS_DIR%', njobs=2)"
             environment: >-
               GEOS_VERSION="3.6.5"
-              GEOS_DIR="D:/a/basemap/basemap/packages/basemap/extern"
+              GEOS_DIR="$(pwd)/extern"
               PIP_PREFER_BINARY=1
               PYTHONUNBUFFERED=1
     runs-on: ${{ matrix.os }}