Jextract tool-provider bug?

[Mark Hammons]

https://github.com/markehammons/Skylight/blob/DottyRebuild/build.sc


The jextract method and run tool method in that file are how I’m 
invoking it. When I invoke from Sbt (finally learned how to override its 
scala version with one that works with jdk14+), the Sbt version of the 
code works, so maybe this is something related to the way mill launches 
tasks.


Mark Edgar Hammons II - Ingénieur d'études at BioEmergences
0603695656

On 11 Aug 2019, at 23:46, Maurizio Cimadamore 
<maurizio.cimadamore at oracle.com <mailto:maurizio.cimadamore at oracle.com>> 
wrote:

> So, jextract works but the tool provider does not?
>
> How are you invoking jextract exactly?
>
> Thanks
> Maurizio
>
> On 11/08/2019 16:18, Mark Hammons wrote:
>> Hi all,
>>
>> I started testing jdk-14-panama+1-15 yesterday, and it seems I've run 
>> into a bug when using the jextract tool provider. When I try to use 
>> my jextract build target, i get the following output:
>>
>> 1 targets failed
>> javahelp.jextract java.lang.RuntimeException: In memory compilation 
>> failed: /usr/include/bits/thread_shared_types_lib.java:3: error: 
>> cannot access usr.include.bits
>> package usr.include.bits;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/bits/type_headers/struct_timespec_h.java:3: error: 
>> cannot access usr.include.bits.type_headers
>> package usr.include.bits.type_headers;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/EGL/eglext_lib.java:3: error: cannot access usr.include.EGL
>> package usr.include.EGL;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /wlroots/clang_support/builtin$_lib.java:3: error: cannot access 
>> wlroots.clang_support
>> package wlroots.clang_support;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/X11/keysym_h.java:3: error: cannot access usr.include.X11
>> package usr.include.X11;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/endian_lib.java:3: error: cannot access usr.include
>> package usr.include;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/wayland/wayland_version_h.java:3: error: cannot access 
>> usr.include.wayland
>> package usr.include.wayland;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /wlroots/wlr_output_h.java:3: error: cannot access wlroots
>> package wlroots;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/KHR/khrplatform_h.java:3: error: cannot access 
>> usr.include.KHR
>> package usr.include.KHR;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/pixman_1/pixman_version_lib.java:3: error: cannot access 
>> usr.include.pixman_1
>> package usr.include.pixman_1;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/sys/select_lib.java:3: error: cannot access usr.include.sys
>> package usr.include.sys;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /wlroots/backend_headers/session_h.java:3: error: cannot access 
>> wlroots.backend_headers
>> package wlroots.backend_headers;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/gnu/stubs_64_lib.java:3: error: cannot access 
>> usr.include.gnu
>> package usr.include.gnu;
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/bits/type_headers/__sigset_t_h.java:15: error: cannot 
>> access usr
>> public interface __sigset_t_h {
>> ^
>>   loc: wrong sig ->a25f5b4b
>> /usr/include/bits/type_headers/__sigset_t_h.java:10: error: cannot 
>> find symbol
>> @NativeHeader(
>>  ^
>>   symbol: class NativeHeader
>> 15 errors
>>
>> jdk.jextract/com.sun.tools.jextract.InMemoryJavaCompiler.compile(InMemoryJavaCompiler.java:59) 
>>
>> jdk.jextract/com.sun.tools.jextract.Writer.ensureSourcesCompiled(Writer.java:49) 
>>
>> jdk.jextract/com.sun.tools.jextract.Writer.writeJar(Writer.java:115)
>> jdk.jextract/com.sun.tools.jextract.Main.runInternal(Main.java:342)
>> jdk.jextract/com.sun.tools.jextract.Main.run(Main.java:211)
>> jdk.jextract/com.sun.tools.jextract.Main$JextractToolProvider.run(Main.java:373) 
>>
>> ammonite.$file.build$javahelp$.$anonfun$runTool$1(build.sc:66)
>>
>>
>> I'm fairly certain this isn't an issue in my code, but I could be wrong.
>>
>> ~Mark
>>