reproducible Debian: improve src_dir variation

Signed-off-by: Holger Levsen <holger@layer-acht.org>

31 files changed, 62 insertions, 124 deletions

diff --git a/hosts/bbx15-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/bbx15-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/bbx15-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/bbx15-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/bpi0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/bpi0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/bpi0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/bpi0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/cb3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/cb3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/cb3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/cb3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/cbxi4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/cbxi4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/cbxi4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/cbxi4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/cbxi4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/cbxi4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/cbxi4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/cbxi4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/cbxi4pro0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/cbxi4pro0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/cbxi4pro0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/cbxi4pro0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/ff2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/ff2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/ff2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/ff2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/ff2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/ff2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/ff2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/ff2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/ff4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/ff4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/ff4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/ff4a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/hb0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/hb0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/hb0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/hb0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/jenkins-test-vm/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/jenkins-test-vm/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/jenkins-test-vm/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/jenkins-test-vm/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/jenkins/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/jenkins/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/jenkins/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/jenkins/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/jtk1a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/jtk1a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/jtk1a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/jtk1a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/odu3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/odu3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/odu3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/odu3a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/odxu4-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/odxu4-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/odxu4-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/odxu4-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/odxu4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/odxu4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/odxu4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/odxu4b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/odxu4c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/odxu4c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/odxu4c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/odxu4c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/opi2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/opi2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/opi2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/opi2a-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/opi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/opi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/opi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/opi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/opi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/opi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/opi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/opi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/profitbricks-build1-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/profitbricks-build1-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/profitbricks-build1-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/profitbricks-build1-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/profitbricks-build10-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/profitbricks-build10-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/profitbricks-build10-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/profitbricks-build10-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/profitbricks-build11-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/profitbricks-build11-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/profitbricks-build11-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/profitbricks-build11-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/profitbricks-build15-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/profitbricks-build15-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/profitbricks-build15-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/profitbricks-build15-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/profitbricks-build2-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/profitbricks-build2-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/profitbricks-build2-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/profitbricks-build2-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/profitbricks-build5-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/profitbricks-build5-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/profitbricks-build5-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/profitbricks-build5-amd64/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/profitbricks-build6-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/profitbricks-build6-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/profitbricks-build6-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/profitbricks-build6-i386/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/rpi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/rpi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/rpi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/rpi2b-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/rpi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/rpi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/rpi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/rpi2c-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/wbd0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/wbd0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/wbd0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/wbd0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd
diff --git a/hosts/wbq0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir b/hosts/wbq0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
index 7750fdfe..9225116b 100755
--- a/hosts/wbq0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
+++ b/hosts/wbq0-armhf-rb/etc/pbuilder/rebuild-hooks/A01_modfiy_src_dir
@@ -7,7 +7,7 @@ set -e
 
 cd $BUILDDIR
 
-if [ "$(basename $(pwd))" != "2nd" ]; then
+if [ "$PWD" == "/build" ]; then
 	# build path variation disabled, so do nothing
 	exit 0
 fi
@@ -15,6 +15,4 @@ fi
 # There should be only one file, the source directory.
 src_dir=$(ls | head -n 1)
 
-# We want to keep the build path length to minimise the diff. So we just
-# replace the first char of the source dir.
-mv $src_dir _${src_dir:1}
+mv $src_dir 2nd