multiplatform build attempt

Dockerfile

@@ -61,10 +61,10 @@ WORKDIR /root/src/image-decoders
 RUN chmod a+x install_openslide.sh
 RUN ./install_openslide.sh
 
-# temporary fix bc it's looking for .so.0 but has .so.1
-WORKDIR /usr/local/lib
-RUN ln -s $(ls | grep libopenslide.so.1) libopenslide.so.0
+ENV LD_LIBRARY_PATH=/usr/local/lib
 
+# temporary fix bc it's looking for .so.0 but has .so.1
+RUN bash openslide_symlink.sh
 ## Install dummy apt packages against competitor versions being installed
 WORKDIR /root/src/image-decoders
 RUN chmod a+x register_openslide_apt.sh

build_multiplatform.sh

@@ -0,0 +1,3 @@
+docker buildx create --use
+docker buildx build --platform linux/amd64,linux/arm64 -t camicroscope/image_decoders -f Dockerfile .
+docker push camicroscope/image_decoders

openslide_symlink.sh

@@ -0,0 +1,12 @@
+lib_path=$(find /usr/local/lib/ -name 'libopenslide.so.1' -print -quit)
+
+# Check if libopenslide.so.1 is found
+if [ -n "$lib_path" ]; then
+    # Navigate to the directory containing libopenslide.so.1
+    cd "$(dirname "$lib_path")"
+
+    # Create a symbolic link from libopenslide.so.1 to libopenslide.so.0
+    ln -s libopenslide.so.1 libopenslide.so.0
+else
+    echo "libopenslide.so.1 not found in /usr/local/lib/"
+fi

register_openslide_apt.sh

@@ -15,3 +15,5 @@ sed -i 's/libopenslide0/libopenslide-dev/g' libopenslide0
 mv libopenslide0 libopenslide-dev
 equivs-build libopenslide-dev
 dpkg -i libopenslide-dev_4.1.0_all.deb
+
+export LD_LIBRARY_PATH=/usr/local/lib