diff options
| author | Daft-Freak <admin@daftgames.net> | 2013-11-13 19:11:54 +0000 |
|---|---|---|
| committer | Charlie Birks <admin@daftgames.net> | 2013-11-14 17:42:17 +0000 |
| commit | 11fa4baa5b20dc15839b80eac7c27fb08bd97322 (patch) | |
| tree | 2f5b3e15fe7600fe852fb1db47f4f33911695112 /cmake | |
| parent | 0286c6739d67bcbe5f0f10f1fd2a0a6debce33d1 (diff) | |
CMake: only append to LINK_FLAGS if they exist
Prevents an error similar to:
ERROR root: props-NOTFOUND: No such file or directory
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/Platform/Emscripten.cmake | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cmake/Platform/Emscripten.cmake b/cmake/Platform/Emscripten.cmake index 7c8e83fa..e1e54ccf 100644 --- a/cmake/Platform/Emscripten.cmake +++ b/cmake/Platform/Emscripten.cmake @@ -146,6 +146,10 @@ set(link_js_counter 1) # Internal function: Do not call from user CMakeLists.txt files. Use one of em_link_js_library()/em_link_pre_js()/em_link_post_js() instead. function(em_add_tracked_link_flag target flagname) get_target_property(props ${target} LINK_FLAGS) + if(NOT props) + set(props "") + endif() + # User can input list of JS files either as a single list, or as variable arguments to this function, so iterate over varargs, and treat each # item in varargs as a list itself, to support both syntax forms. foreach(jsFileList ${ARGN}) |