Works with Mir 3.7 too

canonical · Jan 26, 2023 · 2518dce · 2518dce
1 parent 7cc2839
commit 2518dce
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diff --git a/snap/hooks/configure b/snap/hooks/configure
@@ -21,6 +21,7 @@ EOT
     mv "${display_file}"  "${display_file}.save" || true
     mv "${display_temp}" "${display_file}"
     chmod a+r "${display_file}"
+    ! [ -e "${SNAP}/miral-lt-3.8" ] || ((config_changes+=1))
   else
     rm "${display_temp}"
   fi

diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
@@ -170,3 +170,12 @@ parts:
       find . -type f,l -exec rm -f $SNAPCRAFT_PRIME/usr/lib/${SNAPCRAFT_ARCH_TRIPLET}/{} \;
       rm -fr "$SNAPCRAFT_PRIME/usr/lib/${SNAPCRAFT_ARCH_TRIPLET}/dri"
       rm -fr "$SNAPCRAFT_PRIME/usr/share/"{bug,doc,doc-base,drirc.d,glvnd,libdrm,lintian,man}
+      
+      # Back compatibility fix until MirAL 3.8 is released
+      miral_version=`LANG=C apt-cache policy libmiral-dev | sed -rne 's/^\s+Candidate:\s+([0-9]*\.[0-9])\..+$/\1/p'`
+      if [ ${miral_version%.*} -eq 3 ] && [ ${miral_version#*.} -lt 8 ]
+      then
+        touch $SNAPCRAFT_PRIME/miral-lt-3.8
+      else
+        rm -f $SNAPCRAFT_PRIME/miral-lt-3.8
+      fi