cmake: Fix FTBS if no translations are available

Signed-off-by: Slávek Banko <slavek.banko@axis.cz> (cherry picked from commit 7504920c6d)
6 years ago · b663b64b33
parent 9ff0bfc84d
commit b663b64b33
1 changed files with 5 additions and 1 deletions
--- a/po/CMakeLists.txt
+++ b/po/CMakeLists.txt
@ -1 +1,5 @@
-tde_create_translation( LANG auto OUTPUT_NAME ${PROJECT_NAME} )
+# build translations if some are already available
+file( GLOB _srcs RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.po  )
+if( _srcs )
+  tde_create_translation( LANG auto OUTPUT_NAME ${PROJECT_NAME} )
+endif( )