Re: [tycho-user] 1.0 fails build with access restriction

["Hussein, Mohamed" <mohamed_hussein@xxxxxxxxxx>]

Thanks Jan for the info,

You are right about compilerArgs, I switched to use that now, but unfortunately it didn't change the behavior, the following still works in 0.26.0 and fails in 1.0.0

<plugin>
	<groupId>org.eclipse.tycho</groupId>
	<artifactId>tycho-compiler-plugin</artifactId>
	<version>${tycho.version}</version>
	<configuration> 
		<compilerArgs>
			<arg>-err:-forbidden</arg>
			<arg>-warn:-forbidden</arg>
		</compilerArgs>

		<!-- Allow Java 8 language -->
		<source>1.8</source>
		<target>1.8</target>      
	</configuration>
</plugin>

Best Regards,
Mohamed.


> -----Original Message-----
> From: tycho-user-bounces@xxxxxxxxxxx [mailto:tycho-user-
> bounces@xxxxxxxxxxx] On Behalf Of Sievers, Jan
> Sent: Friday, April 21, 2017 9:24 AM
> To: Tycho user list <tycho-user@xxxxxxxxxxx>
> Subject: Re: [tycho-user] 1.0 fails build with access restriction
> 
> I assume you are accessing JDK internal packages.
> 
> If you want to relax access restriction errors, you should be able to use
> https://eclipse.org/tycho/sitedocs/tycho-compiler-plugin/compile-
> mojo.html#compilerArgs
> 
> 
> <plugin>
>   <groupId>org.eclipse.tycho</groupId>
>   <artifactId>tycho-compiler-plugin</artifactId>
>   <version>${tycho.version}</version>
>   <configuration>
>      <compilerArgs>
>         <arg>-err:-forbidden</arg>
>      </compilerArgs>
>   </configuration>
> </plugin>
> 
> note the nested compilerArgs XML structure. If you put two
> compilerArgument flattened into the configuration, I'm not sure which one
> wins or if it's even specified.
> 
> See JDT batch compiler args
> https://help.eclipse.org/neon/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%
> 2Ftasks%2Ftask-using_batch_compiler.htm
> 
> 
> Jan
> 
> 
> On 21.04.17, 15:55, "tycho-user-bounces@xxxxxxxxxxx on behalf of Hussein,
> Mohamed" <tycho-user-bounces@xxxxxxxxxxx on behalf of
> mohamed_hussein@xxxxxxxxxx> wrote:
> 
> Hi,
> 
> I had a build of a plugin that uses DOM classes from rt.jar that was building
> fine with 0.26.0 but when I changed Tycho.version to 1.0.0 it started failing
> with the following error:
> 
> [ERROR]
> serializer.getDomConfig().setParameter(Constants.DOM_FORMAT_PRETTY_
> PRINT, true);
> [ERROR] ^^^^^^^^^^^^^^^^^^^^^^^
> [ERROR] Access restriction: The field
> 'Constants.DOM_FORMAT_PRETTY_PRINT' is not API (restriction on classpath
> entry 'C:\bin\jdk1.8.0_112\jre\lib\rt.jar')
> 
> I have the following in the configuration of the Tycho-compiler-plugin
> 
>    <plugin>
>          <groupId>org.eclipse.tycho</groupId>
>          <artifactId>tycho-compiler-plugin</artifactId>
>         <version>${tycho.version}</version>
>        <configuration>
>            <compilerArgument>-warn:none</compilerArgument>
> 
>            <compilerArgument>-err:none</compilerArgument>
>            <source>1.8</source>
>            <target>1.8</target>
>        </configuration>
>    </plugin>
> 
> I also tried
>    <compilerArgument>-err:-forbidden</compilerArgument>
>    <compilerArgument>-warn:-forbidden</compilerArgument>
> 
> 
> I read through
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=369187
> <https://bugs.eclipse.org/bugs/show_bug.cgi?id=369187> and
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=367431
> <https://bugs.eclipse.org/bugs/show_bug.cgi?id=367431> but couldn’t
> understand what more to do.
> 
> State:
> -
> Building with 0.26.0 with no compiler arguments FAIL
> -
> Building with 0.26.0 with –warn:none and –err:none  compiler arguments
> *PASS*
> -
> Building with 1.0.0 with –warn:none and –err:none  compiler arguments FAIL
> -
> Building with 1.0.0 with no compiler arguments FAIL
> 
> Any clues?
> 
> Best Regards,
> Mohamed.
> 
> 
> 
> 
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