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-rw-r--r--Modules/FindJava.cmake3
1 files changed, 3 insertions, 0 deletions
diff --git a/Modules/FindJava.cmake b/Modules/FindJava.cmake
index 4265a97..3d32560 100644
--- a/Modules/FindJava.cmake
+++ b/Modules/FindJava.cmake
@@ -143,6 +143,9 @@ if(Java_JAVA_EXECUTABLE)
if(var MATCHES "java version \"([0-9]+\\.[0-9]+\\.[0-9_.]+.*)\"")
# This is most likely Sun / OpenJDK, or maybe GCJ-java compat layer
set(Java_VERSION_STRING "${CMAKE_MATCH_1}")
+ elseif(var MATCHES "openjdk version \"([0-9]+)-[a-z]+\"")
+ # OpenJDK 9 early access builds or locally built
+ set(Java_VERSION_STRING "1.${CMAKE_MATCH_1}.0")
elseif(var MATCHES "java full version \"kaffe-([0-9]+\\.[0-9]+\\.[0-9_]+)\"")
# Kaffe style
set(Java_VERSION_STRING "${CMAKE_MATCH_1}")