From cda175e0d6740ea9f7fdf55729ac7f067bf20c96 Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Sat, 28 Feb 2015 02:38:00 +0100
Subject: [PATCH] xbps-src: make show-build-deps return err when arch is not
 supported.

---
 common/xbps-src/shutils/pkgtarget.sh | 6 +++---
 common/xbps-src/shutils/show.sh      | 3 +--
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/common/xbps-src/shutils/pkgtarget.sh b/common/xbps-src/shutils/pkgtarget.sh
index feef0025fa6..628d8b8071e 100644
--- a/common/xbps-src/shutils/pkgtarget.sh
+++ b/common/xbps-src/shutils/pkgtarget.sh
@@ -1,9 +1,9 @@
 # vim: set ts=4 sw=4 et:
 
 check_pkg_arch() {
-    local cross="$1"
+    local cross="$1" err="$2" _arch f found
 
-    if [ -n "$BEGIN_INSTALL" -a -n "$only_for_archs" ]; then
+    if [ -n "$only_for_archs" ]; then
         if [ -n "$cross" ]; then
             _arch="$XBPS_TARGET_MACHINE"
         elif [ -n "$XBPS_ARCH" ]; then
@@ -19,7 +19,7 @@ check_pkg_arch() {
         done
         if [ -z "$found" ]; then
             msg_red "$pkgname: this package cannot be built for ${_arch}.\n"
-            exit 0
+            exit ${err:=0}
         fi
     fi
 }
diff --git a/common/xbps-src/shutils/show.sh b/common/xbps-src/shutils/show.sh
index 1449bb7f349..20e0c9c9920 100644
--- a/common/xbps-src/shutils/show.sh
+++ b/common/xbps-src/shutils/show.sh
@@ -50,8 +50,7 @@ show_pkg_files() {
 show_pkg_build_deps() {
     local f x _pkgname _dep found
 
-    BEGIN_INSTALL=1
-    check_pkg_arch $XBPS_CROSS_BUILD
+    check_pkg_arch "$XBPS_CROSS_BUILD" 1
     setup_pkg_depends
     # build time deps
     for f in ${host_build_depends} ${build_depends} ${run_depends}; do