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Merge topic 'document-add_jar-compat-shims'

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b41771d UseJava.cmake: document add_jar compat shim
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Brad King 2013-06-24 08:37:26 -04:00 committed by CMake Topic Stage
commit a0039a00fa
1 changed files with 7 additions and 0 deletions
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Modules/UseJava.cmake
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@ -221,6 +221,13 @@ set(_JAVA_SYMLINK_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaSymlinks.cmake)
function(add_jar _TARGET_NAME) function(add_jar _TARGET_NAME)
# In CMake < 2.8.12, add_jar used variables which were set prior to calling
# add_jar for customizing the behavior of add_jar. In order to be backwards
# compatible, check if any of those variables are set, and use them to
# initialize values of the named arguments. (Giving the corresponding named
# argument will override the value set here.)
#
# New features should use named arguments only.
if(DEFINED CMAKE_JAVA_TARGET_VERSION) if(DEFINED CMAKE_JAVA_TARGET_VERSION)
set(_add_jar_VERSION "${CMAKE_JAVA_TARGET_VERSION}") set(_add_jar_VERSION "${CMAKE_JAVA_TARGET_VERSION}")
endif() endif()