Bootstrap build of Portola on Alpine

[Josh Graham]

OK Updated the gist, the extra args to config no longer needed :-)

The symlink of sys/poll.h is because of this:


In file included from /usr/include/alsa/asoundlib.h:38:0,
                 from
/code/jdk/src/java.desktop/unix/native/libjsound/PLATFORM_API_LinuxOS_ALSA_CommonUtils.h:26,
                 from
/code/jdk/src/java.desktop/unix/native/libjsound/PLATFORM_API_LinuxOS_ALSA_CommonUtils.c:29:
/usr/include/sys/poll.h:1:2: error: #warning redirecting incorrect #include
<sys/poll.h> to <poll.h> [-Werror=cpp]
 #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
  ^
In file included from /usr/include/alsa/asoundlib.h:38:0,
                 from
/code/jdk/src/java.desktop/unix/native/libjsound/PLATFORM_API_LinuxOS_ALSA_MidiIn.c:32:
/usr/include/sys/poll.h:1:2: error: #warning redirecting incorrect #include
<sys/poll.h> to <poll.h> [-Werror=cpp]
 #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
  ^
cc1: all warnings being treated as errors
SoundLibraries.gmk:151: recipe for target
'/code/build/linux-x86_64-normal-server-release/support/native/java.desktop/libjsoundalsa/PLATFORM_API_LinuxOS_ALSA_CommonUtils.o'
failed
make[3]: ***
[/code/build/linux-x86_64-normal-server-release/support/native/java.desktop/libjsoundalsa/PLATFORM_API_LinuxOS_ALSA_CommonUtils.o]
Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from /usr/include/alsa/asoundlib.h:38:0,
                 from
/code/jdk/src/java.desktop/unix/native/libjsound/PLATFORM_API_LinuxOS_ALSA_MidiOut.c:31:
/usr/include/sys/poll.h:1:2: error: #warning redirecting incorrect #include
<sys/poll.h> to <poll.h> [-Werror=cpp]
 #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
  ^
cc1: all warnings being treated as errors
cc1: all warnings being treated as errors
SoundLibraries.gmk:151: recipe for target
'/code/build/linux-x86_64-normal-server-release/support/native/java.desktop/libjsoundalsa/PLATFORM_API_LinuxOS_ALSA_MidiIn.o'
failed
make[3]: ***
[/code/build/linux-x86_64-normal-server-release/support/native/java.desktop/libjsoundalsa/PLATFORM_API_LinuxOS_ALSA_MidiIn.o]
Error 1
make[3]: ***
[/code/build/linux-x86_64-normal-server-release/support/native/java.desktop/libjsoundalsa/PLATFORM_API_LinuxOS_ALSA_MidiOut.o]
Error 1
SoundLibraries.gmk:151: recipe for target
'/code/build/linux-x86_64-normal-server-release/support/native/java.desktop/libjsoundalsa/PLATFORM_API_LinuxOS_ALSA_MidiOut.o'
failed
make[2]: *** [java.desktop-libs] Error 1
make/Main.gmk:221: recipe for target 'java.desktop-libs' failed




On Wed, May 17, 2017 at 9:54 AM, Mikael Vidstedt <mikael.vidstedt at oracle.com
> wrote:

>
> Josh,
>
> Did you have a chance to look at which file generates the warning/error?
>
> Also, with the latest changes in the portola forest you should (hopefully)
> be able to drop the —build and —host configure arguments. If you happen to
> have a chance to try that let me know how it works out for you!
>
> Cheers,
> Mikael
>
> > On Apr 26, 2017, at 6:42 PM, Mikael Vidstedt <mikael.vidstedt at oracle.com>
> wrote:
> >
> >
> >> On Apr 26, 2017, at 6:14 PM, Josh Graham <josh at grahamis.com> wrote:
> >>
> >> G'day Mikael,
> >>
> >> Out of curiosity, why did you have to do the poll.h softlink
> workaround? I
> >>> was naively hoping I had fixed all of the incorrect includes, but
> maybe I
> >>> missed something?
> >>>
> >>
> >> With warnings-as-errors the content of `sys/poll.h` emits a warning,
> thus
> >> raises an error. I suppose that flag could be turned off. There's a few
> >> -Xlint warnings, too, which may warrant further investigation.
> >
> > Right, but I thought this change would have removed all the references
> to sys/poll.h (in favor of poll.h without the sys/ prefix):
> >
> > http://mail.openjdk.java.net/pipermail/portola-dev/2017-
> April/000009.html <http://mail.openjdk.java.net/
> pipermail/portola-dev/2017-April/000009.html>
> >
> > http://hg.openjdk.java.net/portola/portola/hotspot/rev/95d3f5d5ca24
> > http://hg.openjdk.java.net/portola/portola/jdk/rev/e5f4488e151b <
> http://hg.openjdk.java.net/portola/portola/jdk/rev/e5f4488e151b>
> >
> > Which file is generating the warning/error?
> >
> >>
> >>
> >>
> >>> bash ./configure --host=x86_64-unknown-linux-musl
> >>> --build=x86_64-unknown-linux-musl <…>
> >>>
> >>
> >> Trying that now (along with a `make clean`). The new `--openjdk-target`
> >> argument looks interesting, I'll play with that too at some point.
> >
> > Indeed. Erik/Magnus, can you comment on how the —openjdk-target
> could/should be used here..?
> >
> >> After I get a good build, I'll iterate from fresh and incorporate the
> `sed`
> >> idea and fewer package installs. Then it's on to runtime testing!
> >
> > Sounds great, let me know!
> >
> > Cheers,
> > Mikael
> >
>
>