Merge pull request #8949 from EOSIO/replace-bc-with-shell-arithmetic

Replace bc with shell arithmetic - 2.0
EOSIO · Apr 16, 2020 · 089d3f9 · 089d3f9
2 parents 2d2acf0 + c791983
commit 089d3f9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/scripts/helpers/general.sh b/scripts/helpers/general.sh
@@ -63,7 +63,7 @@ function set_system_vars() {
         export OS_MAJ=$(echo "${OS_VER}" | cut -d'.' -f1)
         export OS_MIN=$(echo "${OS_VER}" | cut -d'.' -f2)
         export OS_PATCH=$(echo "${OS_VER}" | cut -d'.' -f3)
-        export MEM_GIG=$(bc <<< "($(sysctl -in hw.memsize) / 1024000000)")
+        export MEM_GIG=$(($(sysctl -in hw.memsize) / 1024 / 1024 /1024))
         export DISK_INSTALL=$(df -h . | tail -1 | tr -s ' ' | cut -d\  -f1 || cut -d' ' -f1)
         export blksize=$(df . | head -1 | awk '{print $2}' | cut -d- -f1)
         export gbfactor=$(( 1073741824 / blksize ))
@@ -379,4 +379,4 @@ function ensure-apt-packages() {
         echo ""
     fi
     IFS=$OLDIFS
-}
+}