On 2013-03-13 18:14, Matthew Woehlke wrote:
On 2013-03-13 17:09, Matthew Woehlke wrote:
I have a project that builds a bunch of jar's with add_jar from
UseJava.cmake. Let's say we have myjar1 and myjar2. How do I write the
build rules for myjar2 such that it depends on myjar1?
It looks like add_jar is intended to accept names of jar's as source
arguments, but this doesn't work (they are appended to
CMAKE_JAVA_INCLUDE_PATH which is not pushed back to parent scope and is
not used after the point where the append happens). Also, there does not
seem to be *any* way to enforce that myjar1 is built before myjar2.
Do I miss something, or is this not supported?
So... I fixed this locally by hacking on UseJava.cmake. Basically, I did
three things:
- Also set CMAKE_JAVA_INCLUDE_PATH_FINAL when a jar is seen in add_jar
arguments.
- Accept targets as a means of specifying jar files.
- Add jars as dependencies of the javac step.
...and I also moved some path logic to after the extension check, as it
is only used for .java files.
Is there any chance of getting this accepted for 2.8.11?
This is now pushed to stage/fix-java-jar-depends. If someone
knowledgeable could have a look, that would be much appreciated.
--
Matthew
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