When building dvd+rw-tools on an "unstable" Gentoo GNU/Linux system with
Linux headers derived from a 2.6.23 kernel, there are compilation errors
due to INT_MAX being undefined. This can be fixed by adding '#include
<limits.h>' to growisofs.c and transport.hxx, at least in the
GNU/Linux-specific parts of those files.
The definitions of the CDSL_CURRENT and CDSL_NONE macros changed in the
2.6.23 kernel sources <linux/cdrom.h>. They are now defined in terms of
INT_MAX, whereas previously they were based on casting an unsigned
integer constant numerically equal to INT_MAX.
<linux/cdrom.h> 2.6.22:
/* Special codes used when specifying changer slots. */
#define CDSL_NONE ((int) (~0U>>1)-1)
#define CDSL_CURRENT ((int) (~0U>>1))
<linux/cdrom.h> 2.6.23:
/* Special codes used when specifying changer slots. */
#define CDSL_NONE (INT_MAX-1)
#define CDSL_CURRENT INT_MAX
--
-=( Ian Abbott @ MEV Ltd. E-mail: <[EMAIL PROTECTED]> )=-
-=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=-
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