This adds copyright verbiage to the Perl scripts. Scripts that are
known to be clean w.r.t. the 2-clause BSD license are given that
license; unclear ones are given the "LGPL for now".
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Snapshot releases have *only* digits in the tail. "git describe"
produces tails that have digits in them, but aren't numeric.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
When producing the mangled version number, don't add a subminor if
there isn't a patch level or release candidate number. Thus, 2.05p1
is 2.05.00.01, but 2.05 can just be 2.05.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Add support for daily snapshot releases of the form
<ordinary version number>-<datecode>. These are exported to programs
as the new macro __NASM_SNAPSHOT__ (only present in snapshot releases.)
Update nasm.spec.in to match modern conventions, and make it handle rc
releases by using the "mangled" version of the name (1.99.99.91
instead of 2.0rc1).
Support version numbers of the form X.Y[.Z]rcW where X, Y, Z and W are
numbers. For the numeric macros, drop them down to a lower level, so
2.0rc1 is treated as version 1.99.99.91.
