diff options
| -rw-r--r-- | Modules/UseJava.cmake | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/UseJava.cmake b/Modules/UseJava.cmake index 9c23127..0242b24 100644 --- a/Modules/UseJava.cmake +++ b/Modules/UseJava.cmake @@ -221,6 +221,13 @@ set(_JAVA_SYMLINK_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaSymlinks.cmake) function(add_jar _TARGET_NAME) + # In CMake < 2.8.12, add_jar used variables which were set prior to calling + # add_jar for customizing the behavior of add_jar. In order to be backwards + # compatible, check if any of those variables are set, and use them to + # initialize values of the named arguments. (Giving the corresponding named + # argument will override the value set here.) + # + # New features should use named arguments only. if(DEFINED CMAKE_JAVA_TARGET_VERSION) set(_add_jar_VERSION "${CMAKE_JAVA_TARGET_VERSION}") endif() |