i18n support and German translation

Translation can be done with .ts-files in src/i18n/de.ts. The resulting .qm-files are stored as resources in the program binary.

build.sh has a new option --update-translations that causes the .ts files to be updated

1 files changed, 15 insertions, 1 deletions

diff --git a/build.sh b/build.sh
index 69041c0..7a515e4 100755
--- a/build.sh
+++ b/build.sh
@@ -8,6 +8,20 @@ BUILDDIR="build"
 
 DIR=$(pwd)
 
+for OPTION in "$@"
+do
+  if [[ "$OPTION" == "--clean" ]]
+  then
+    rm -r "$BUILDDIR"
+  elif [[ "$OPTION" == "--update-translations" ]]
+  then
+    CMAKE_ARGS="$CMAKE_ARGS -DUPDATE_TRANSLATIONS:BOOL=ON"
+  else
+    echo "usage: $SCRIPTNAME [--clean] [--update-translations]" >&2
+    exit 1
+  fi
+done
+
 if [[ ! -f "$DIR"/"$SRCDIR"/CMakeLists.txt ]]
 then
   echo "$SRCDIR/CMakeLists.txt not found" >&2
@@ -26,6 +40,6 @@ fi
 mkdir -p "$BUILDDIR"
 cd "$BUILDDIR"
 
-cmake "$DIR"/"$SRCDIR"/ && make clean && make -j $NCORES
+cmake $CMAKE_ARGS "$DIR"/"$SRCDIR"/ && make -j $NCORES
 
 cd "$DIR"