[Patch] Configure broken for Solaris 2.6 (PR#12014)

[David Collier-Brown]

Andrej Borsenkow wrote:
> itsrm1% getconf LFS64_CFLAGS
> -D_LONGLONG -Kll64
> itsrm1% getconf LFS_CFLAGS
> -D_FILE_OFFSET_BITS=64 -D_LONGLONG -Kll64
> 
> God, people, ther _is_ standard way to do things.

	Agreed: we're all working towards that...
	we just take turns getting it wrong (:-))


The settings from getconf look normal on Slolaris 2.6:
---
SunOS u2 5.6 Generic sun4u sparc SUNW,Ultra-2
$ getconf LFS64_CFLAGS
-D_LARGEFILE64_SOURCE
$ getconf LFS_CFLAGS
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
---

These match 2.7:
---
$ uname -a
SunOS elsbeth 5.7 s998_19 sun4u sparc SUNW,Ultra-30
$ getconf LFS64_CFLAGS
-D_LARGEFILE64_SOURCE
$ getconf LFS_CFLAGS
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
---