From 54b6cb03b60d1834130fa289188e9f232fab5898 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Mas=C5=82owski?= <mtjm@mtjm.eu>
Date: Sat, 18 Feb 2012 14:44:22 +0100
Subject: Show a useful error message if a dependency is not found.

Should stop the build, somehow doesn't.
---
 fullpkg-find | 16 +++++-----------
 toru         |  3 +--
 2 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/fullpkg-find b/fullpkg-find
index 8c0c063..e38014e 100755
--- a/fullpkg-find
+++ b/fullpkg-find
@@ -80,17 +80,16 @@ find_deps() {
 
         local found=false
 # TODO change for where_is or toru-path
-        local pkgdir=$(toru -p ${_dep})
+        local pkgdir=$(toru -p ${_dep} \
+            || error "dependency %s of %s not found" "${_dep}" "${pkgbase}" \
+            && exit 1)
 
         if [ -n "$pkgdir" -a -d "${pkgdir}" ]; then
           found=true
 
           pushd "${pkgdir}" > /dev/null
 # runs itself on dep's PKGBUILD dir
-          $0 -l ${next_level} ${build_dir}
-
-# probable circular deps
-          [ $? -eq 20 ] && return 20
+          $0 -l ${next_level} ${build_dir} || return $?
           popd > /dev/null
         fi
 
@@ -188,13 +187,8 @@ fi
 find_deps || {
 
 # Probable circular deps
-    if [ "$?" -eq 20 ]; then
-
-# Show error only on level 0
-       if [ "$LEVEL" -eq 0 ]; then
+    if [ "$?" -eq 20 -a "$LEVEL" -eq 0 ]; then
            error "Check for circular deps on $build_dir/BUILDORDER";
-       fi
-
     fi
 # Pass message 20
     exit 20
diff --git a/toru b/toru
index e878b3a..766331b 100755
--- a/toru
+++ b/toru
@@ -297,8 +297,7 @@ while getopts 'haqfpum' arg; do
       f) force=true ;;
       u) commands+=(update);;
       p) shift $(( OPTIND - 1 ))
-          where_is "$1"
-          exit $?;;
+          where_is "$1" || exit 1;;
       m) commands+=(missing);;
   esac
 
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