Add slashes after source and build to support symlinks

repo.sh

@@ -13,19 +13,19 @@ fi
 
 for recipe in $recipes
 do
-    if [ ! -d "recipes/$recipe/source" ]
+    if [ ! -d "recipes/$recipe/source/" ]
     then
         echo -e "\033[01;38;5;215mrepo - fetching $recipe\033[0m" >&2
         ./cook.sh "$recipe" fetch
     fi
 
-    if [ ! -d "recipes/$recipe/build" ]
+    if [ ! -d "recipes/$recipe/build/" ]
     then
         echo -e "\033[01;38;5;155mrepo - preparing $recipe\033[0m" >&2
         ./cook.sh "$recipe" prepare
     else
-        TIME_SOURCE="$($FIND recipes/$recipe/source -type f -not -path '*/.git*' -printf "%Ts\n" | sort -nr | head -n 1)"
-        TIME_BUILD="$($FIND recipes/$recipe/build -type f -not -path '*/.git*' -printf "%Ts\n" | sort -nr | head -n 1)"
+        TIME_SOURCE="$($FIND recipes/$recipe/source/ -type f -not -path '*/.git*' -printf "%Ts\n" | sort -nr | head -n 1)"
+        TIME_BUILD="$($FIND recipes/$recipe/build/ -type f -not -path '*/.git*' -printf "%Ts\n" | sort -nr | head -n 1)"
         if [ "$TIME_SOURCE" -gt "$TIME_BUILD" ]
         then
             echo -e "\033[01;38;5;155mrepo - repreparing $recipe\033[0m" >&2
@@ -38,7 +38,7 @@ do
         echo -e "\033[01;38;5;155mrepo - building $recipe\033[0m" >&2
         ./cook.sh "$recipe" build stage tar
     else
-        TIME_BUILD="$($FIND recipes/$recipe/build -type f -not -path '*/.git*' -printf "%Ts\n" | sort -nr | head -n 1)"
+        TIME_BUILD="$($FIND recipes/$recipe/build/ -type f -not -path '*/.git*' -printf "%Ts\n" | sort -nr | head -n 1)"
         TIME_STAGE="$($STAT -c "%Y" recipes/$recipe/stage.tar.gz)"
         TIME_RECIPE="$($FIND recipes/$recipe/{recipe.sh,*.patch} -printf '%Ts\n' | sort -nr | head -n 1)"
         if [ "$TIME_BUILD" -gt "$TIME_STAGE" -o "$TIME_RECIPE" -gt "$TIME_STAGE" ]