don't quit if a package fails to compile

local/libexec/sspt/sspt-update

@@ -36,12 +36,20 @@ update_package() {
 upgrade_package() {
     exec_subcommand pkgcmd config "$1" && \
         exec_subcommand pkgcmd build "$1" && \
-        exec_subcommand strace "$1" || exit 1
+        exec_subcommand strace "$1"
+    return $?
 }
 upgrade_pkgs() {
-    # TODO: speed this up, maybe by parallellising this?
+    local ERRORS=""
+
     while read -r PKG; do
-        upgrade_package "$PKG"
+        if ! upgrade_package "$PKG"; then
+            if [ -z "$ERRORS" ]; then
+                ERRORS="$PKG"
+            else
+                ERRORS="$ERRORS, $PKG"
+            fi
+        fi
     done < "/tmp/upgrade_list"
     rm /tmp/upgrade_list
 }
@@ -59,6 +67,7 @@ update_selection() {
 }
 
 update_all() {
+    # TODO: speed this up, maybe by parallellising this?
     while read -r PKG; do
         echo -n "$PKG:	"
         if ! update_package "$PKG"; then