El viernes, 16 de noviembre de 2018, Michael Olbrich <
m.olbrich@pengutronix.de> escribió:

> On Fri, Nov 16, 2018 at 12:20:18PM +0100, Guillermo Rodríguez wrote:
> > Commit bbc978e623cafc added a patch intended to fix building
> > with OpenJDK 1.8, however that commit was not complete. It is
> > necessary to run autogen.sh so that the configure script is
> > regenerated and the patched m4 macros are used.
> >
> > Signed-off-by: Guillermo Rodriguez <guille.rodriguez@gmail.com>
>
> Unfortunately it's not that simple. The */Makefile.am also need the
> 1.5 -> 1.6 change. I tried that an then I get lots of errors like this:
>
> warning: as of release 9, '_' is a keyword, and may not be used as an
> identifier


Uhm, those are not errors, they are warnings (as long as we specify -target
< 9, which is the case here). Anyway from these messages it looks like you
are building with OpenJDK9? That is not supposed to work; the intent of the
patch was to allow building with OpenJDK8... can you check the version of
javac?

Guillermo



>
> Michael
>
> > ---
> >  patches/classpath-0.99/autogen.sh | 2 ++
> >  rules/classpath.in                | 1 +
> >  2 files changed, 3 insertions(+)
> >  create mode 100755 patches/classpath-0.99/autogen.sh
> >
> > diff --git a/patches/classpath-0.99/autogen.sh b/patches/classpath-0.99/
> autogen.sh
> > new file mode 100755
> > index 0000000..9ca025f
> > --- /dev/null
> > +++ b/patches/classpath-0.99/autogen.sh
> > @@ -0,0 +1,2 @@
> > +#!/bin/bash
> > +exec ./autogen.sh
> > diff --git a/rules/classpath.in b/rules/classpath.in
> > index 16017b2..271a917 100644
> > --- a/rules/classpath.in
> > +++ b/rules/classpath.in
> > @@ -5,6 +5,7 @@ config CLASSPATH
> >       prompt "classpath"
> >       select GCCLIBS_GCC_S
> >       select HOST_SYSTEM_JDK
> > +     select HOST_GETTEXT
> >       help
> >         GNU Classpath, Essential Libraries for Java, is a GNU project to
> create
> >         free core class libraries for use with virtual machines and
> compilers
> > --
> > 1.9.1
> >
> >
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> > ptxdist@pengutronix.de
>
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-- 
Guillermo Rodriguez Garcia
guille.rodriguez@gmail.com