Hi Anthony,
On 23/01/2015 10:33 AM, Anthony Scarpino wrote:
Hi,
I just pulled the jdk9/dev gate today and hit a build failure on SPARC
Solaris 11.1 when compiling perfMemory_solaris.cpp in hotspot. I'm
using SS12u3 compilers. Anyone else see a similar error or know what
might be going wrong?
...hotspot/src/os/solaris/vm/perfMemory_solaris.cpp", line 337: Error:
dd_fd is not a member of DIR.
...hotspot/src/os/solaris/vm/perfMemory_solaris.cpp", line 369: Error:
dd_fd is not a member of DIR."
gmake[8]: *** [perfMemory_solaris.o] Error 2
This code was brought in via the recent CPU integration of bug 8050807.
(Hi Jerry! - cc'd)
It looks like Solaris has two potential definitions of DIR:
#if defined(__USE_LEGACY_PROTOTYPES__)
/* traditional SVR4 definition */
typedef struct {
int dd_fd; /* file descriptor */
int dd_loc; /* offset in block */
int dd_size; /* amount of valid data */
char *dd_buf; /* directory block */
} DIR; /* stream data from opendir() */
#else
/* default definition (POSIX conformant) */
typedef struct {
int d_fd; /* file descriptor */
int d_loc; /* offset in block */
int d_size; /* amount of valid data */
char *d_buf; /* directory block */
} DIR; /* stream data from opendir() */
#endif /* __USE_LEGACY_PROTOTYPES__ */
I can't see what controls __USE_LEGACY_PROTOTYPES__ but presumably
either something in Solaris 11.1, or something in SS12u3 is causing this
difference.
David
thanks
Tony
