buildsystem: update translation script

Running this on a different system I found a few problems...

Signed-off-by: Dirk Hohndel <[email protected]>

scripts/updatetranslationsource.sh

@@ -1,6 +1,11 @@
 #!/bin/bash
 #
-# ugly hack - makes way too many assumptions about my layout
+# ugly hack - this does NOT work with the normal layout of our sources
+# the build dir needs to be outside of the src/subsurface tree for this to work
+# in order to run this I have this layout
+# .../src/subsurface
+# .../src/subsurface-build
+# and then run this in that latter directory
 
 if [[ ! -d translations || ! -f translations/subsurface_source.qm ]] ; then
 	echo Start from the build folder
@@ -20,9 +25,11 @@ git status | grep "Changes not staged for commit" 2>/dev/null && echo "tree not
 git status | grep "Changes to be committed" 2>/dev/null && echo "tree not clean" && exit 1
 
 # now remove the translations and remove access to the kirigami sources
-# and any old sources under tmp
+# and any old sources under tmp as well as build directories inside the source tree
 chmod 000 mobile-widgets/3rdparty
-chmod 000 tmp
+[ -d tmp ] && chmod 000 tmp
+[ -d build ] && chmod 000 build
+[ -d build-mobile ] && chmod 000 build-mobile
 rm translations/subsurface_source.ts
 
 # enable creating the translation strings
@@ -53,7 +60,9 @@ git reset --hard
 
 # now enable access to kirigami again
 chmod 755 mobile-widgets/3rdparty
-chmod 755 tmp
+[ -d tmp ] && chmod 755 tmp
+[ -d build ] && chmod 755 build
+[ -d build-mobile ] && chmod 755 build-mobile
 
 # this really depends on my filesystem layout
 # push sources to Transifex