Hi Peter,
After reading the documentation: this is an ant based project!
I just run "ant" and I build the thing withing 5 seconds [1].
Maybe you want to try to import into NetBeans as an Ant project?
Cheers,
Antonio
[1]
[...]
[javac] Note: Recompile with -Xlint:unchecked for details.
[jar] Building jar: /home/antonio/tmp/javacc/target/javacc.jar
[jar] Building jar: /home/antonio/tmp/javacc/target/javacc-7.0.4.jar
BUILD SUCCESSFUL
Total time: 5 seconds
On 01/06/18 23:27, Peter Nabbefeld wrote:
Hi Antonio,
trying to build using NB was my first approach, of course, but resulted
in several problems.
When trying from the command line, I get following errors (Java9 is
default on my computer):
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] Source option 1.5 is no longer supported. Use 1.6 or later.
[ERROR] Target option 1.5 is no longer supported. Use 1.6 or later.
Obviously it uses wrong JDK - probably JDK 9 isn't correctly identified
yet, and Java 5 is taken as a fallback. So, as JDK 10 is current
version, the POM is at least not ready for modern Java.
After adding the source and target properties, there 's a long list with
errors. It seems to me, that this special POM might probably work with
Eclipse (there're Eclipse project files in the repository), but I don't
see how to build the project even from the command line. :-/
Kind regards
Peter
Am 01.06.2018 um 21:04 schrieb Antonio:
Hi,
Can you run a plain Maven build in the command line? Is this a
Maven/pom.xml problem or a NetBeans problem?
If your objective is to build JavaCC from source, I don't think
messing with the pom.xml (as retrieved from github's master branch) is
a good idea.
I imagine the JavaCC people have a proper "pom.xml" file in their
master branch. Just clone the repo and import it in NetBeans, then
"Clean & Build" should do the job for you.
Cheers,
Antonio
On 01/06/18 19:20, Peter Nabbefeld wrote:
Hello,
I cloned JavaCC from "https://github.com/javacc/javacc.git"; and tried
to build it with NB 9.0 RC1. Of course, I first set the source/target
versions to 1.8.
[1] The source hierarchy looks a bit suspicious, most probably
because of several entries like the following in pom.xml:
<sourceDirectory>src</sourceDirectory>
As I've never used those (to be honest, most changes I do in the
POM are just adding copied dependencies), I don't know how to fix
these. As I'm seeing Eclipse project files, I'd guess, that it
handles them differently.
[2] As a result of the mal-configured hierarchy, packages are
incorrectly interpreted by NB.
Usually, I'd guess the build file is correct, but IMHO maven should
be able to build the project then without worrying, if NB interpretes
the files correctly. So, could anybody tell me how to fix the build
problems?
Kind regards
Peter
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