Added error message when swig is missing

2016-04-26 16:00:48 +02:00 · 2016-04-26 16:00:48 +02:00 · f6a76ab0c0
parent d924dba895
commit f6a76ab0c0
1 changed files with 2 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -72,6 +72,8 @@ if(SWIG_FOUND)
    if("${SWIG_VERSION}" VERSION_GREATER "1.3.30")
        set(SWIG_VERSION_CHECK TRUE)
    endif()
+else()
+    message(FATAL_ERROR "SWIG required to compile gr-gsm")
 endif(SWIG_FOUND)