From 9ae512bbbbbf80fdb0d15fe9f1ea84afab7e32b5 Mon Sep 17 00:00:00 2001
From: John <johnz@posteo.net>
Date: Wed, 17 Apr 2019 16:29:53 +0200
Subject: [PATCH] xbps-src: only detect host build loops when not cross
 compiling

---
 common/xbps-src/shutils/build_dependencies.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/common/xbps-src/shutils/build_dependencies.sh b/common/xbps-src/shutils/build_dependencies.sh
index 240da693c60..2314766d96c 100644
--- a/common/xbps-src/shutils/build_dependencies.sh
+++ b/common/xbps-src/shutils/build_dependencies.sh
@@ -240,10 +240,12 @@ install_pkg_deps() {
                 continue
             else
                 echo "   [host] ${i}: not found."
-                if [ "${_realpkg}" = "$targetpkg" ]; then
-                    msg_error "${pkg}: [host] build loop detected: ${_realpkg} <-> ${targetpkg} [depends on itself]\n"
-                elif [ "${_realpkg}" = "$pkg" ]; then
-                    msg_error "${pkg}: [host] build loop detected: $pkg <-> ${_realpkg}\n"
+                if [ -z "$CROSS_BUILD" ]; then
+                    if [ "${_realpkg}" = "$targetpkg" ]; then
+                        msg_error "${pkg}: [host] build loop detected: ${_realpkg} <-> ${targetpkg} [depends on itself]\n"
+                    elif [ "${_realpkg}" = "$pkg" ]; then
+                        msg_error "${pkg}: [host] build loop detected: $pkg <-> ${_realpkg}\n"
+                    fi
                 fi
             fi
         fi