Fix version.cmake when there is no tag

gruppe-adler · Mar 29, 2021 · 67693b3 · 67693b3
1 parent 9fb7c64
commit 67693b3
Showing 1 changed file with 14 additions and 4 deletions.
diff --git a/cmake/version.cmake b/cmake/version.cmake
@@ -44,11 +44,21 @@ else()
     endif()
     message("Tag: ${VERSION_TAG}")
     message("Build: ${VERSION_BUILD}")
-    message("")
     string(REPLACE "." ";" GIT_VERSION_LIST ${VERSION_TAG})
-    list(GET GIT_VERSION_LIST 0 VERSION_MAJOR)
-    list(GET GIT_VERSION_LIST 1 VERSION_MINOR)
-    list(GET GIT_VERSION_LIST 2 VERSION_PATCH)
+
+    list(LENGTH GIT_VERSION_LIST GIT_VERSION_LIST_LENGTH)
+
+    if(GIT_VERSION_LIST_LENGTH EQUAL 3)
+        list(GET GIT_VERSION_LIST 0 VERSION_MAJOR)
+        list(GET GIT_VERSION_LIST 1 VERSION_MINOR)
+        list(GET GIT_VERSION_LIST 2 VERSION_PATCH)
+    else()
+        set(VERSION_MAJOR 0)
+        set(VERSION_MINOR 0)
+        set(VERSION_PATCH 0)
+    endif()
+    message("Version: ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
+    message("")
 endif()
 
 set(VERSION "#define MAJOR ${VERSION_MAJOR}