1 files changed, 7 insertions, 5 deletions
diff --git a/taler-build/update_merchant.sh b/taler-build/update_merchant.sh
index 5af4fa2..aba2f65 100755
--- a/taler-build/update_merchant.sh
+++ b/taler-build/update_merchant.sh
@@ -1,28 +1,30 @@
 #!/bin/bash
 
 export PATH="$HOME/deployment":$PATH
+base=${TALER_DEPLOYMENT_BASE:-$HOME}
 
 build_merchant() {
   (
     set -eu
+    base=${TALER_DEPLOYMENT_BASE:-$HOME}
 
     cd $HOME/merchant
     git clean -fdx
     ./bootstrap
     ./configure CFLAGS='-ggdb -O0' \
-            --prefix=$HOME/local --with-gnunet=$HOME/local \
-            --with-mint=$HOME/local \
-            --with-microhttpd=$HOME/local \
+            --prefix=$base/local --with-gnunet=$base/local \
+            --with-mint=$base/local \
+            --with-microhttpd=$base/local \
             --enable-logging=verbose
     make
     make install
   )
 }
 
-cd $HOME/merchant/ && \
+cd $base/merchant/ && \
   git pull && \
   git submodule update --init && \
-  cd $HOME/deployment && \
+  cd $base/deployment && \
   build_merchant && \
   arm.sh -k taler-merchant
 arm.sh -i taler-merchant