Hi David, thanks for the update on your internal builds . Same is true for our
internal builds .
Regarding C99 with -Xa set :
> >
> > It's not at all clear to me that C99-isms will be allowed if -Xa is set.
> >
The C99 features I tested are allowed when -Xa is set (tested with SS12 update
4) -
-Xa is set, without other compile flags :
bash-4.1$ /compiler/SS12u4-Oct2017/SUNWspro/bin/cc bool.c -Xa -o bool
bash-4.1$ ./bool
b is true.
a: 1
-Xa is set together with the old flag forbidding C99 , this leads to a lot
of compile errors :
bash-4.1$ /compiler/SS12u4-Oct2017/SUNWspro/bin/cc bool.c -xc99=%none -Xa -o
bool
"bool.c", line 5: undefined symbol: bool
"bool.c", line 5: syntax error before or at: b
"bool.c", line 6: undefined symbol: b
"bool.c", line 9: syntax error before or at: /
"bool.c", line 12: undefined symbol: a
cc: acomp failed for bool.c
The example program contains bool , C++-style comments and declaration of
a after the if-statement.
bash-4.1$ more bool.c
#include <stdio.h>
#include <stdbool.h>
int main() {
bool b = true;
if (b) {
printf("b is true.\n");
}
// C++ style comments
// decl.
int a = 1;
printf("a: %d \n", a);
return 0;
}
Best regards, Matthias
> -----Original Message-----
> From: David Holmes <david.hol...@oracle.com>
> Sent: Dienstag, 18. Dezember 2018 01:24
> To: Baesken, Matthias <matthias.baes...@sap.com>; 2d-
> d...@openjdk.java.net; erik.joels...@oracle.com; 'build-
> d...@openjdk.java.net' <build-dev@openjdk.java.net>; awt-
> d...@openjdk.java.net; 'magnus.ihse.bur...@oracle.com'
> <magnus.ihse.bur...@oracle.com>
> Subject: Re: RFR: [OpenJDK 2D-Dev] JDK-8215296 do not disable c99 on
> Solaris
>
> Our internal builds pass okay.
>
> David
>
> On 18/12/2018 8:02 am, David Holmes wrote:
> > Hi Matthias,
> >
> > On 17/12/2018 11:12 pm, Baesken, Matthias wrote:
> >>
> >> Hello, please review
> >>
> >> http://cr.openjdk.java.net/~mbaesken/webrevs/8215296.0/
> >>
> >> in my change just -xc99=%none is removed, so we do not forbid c99
> >> coding.
> >>
> >> The -Xa compile flag is kept, no special additional settings are
> >> needed to compile png/awt .
> >
> > It's not at all clear to me that C99-isms will be allowed if -Xa is set.
> >
> > I don't think jdk-submit tests Solaris. I'm putting this through our
> > internal builds.
> >
> > Thanks,
> > David
> >
