CPUDesc plug-in: Difference between revisions
From NSIS Wiki
Jump to navigationJump to search
m (Wikipedia python library) |
m (Updated author and download links, and changed format of some pages.) |
||
| Line 1: | Line 1: | ||
== Links == | |||
<attach>cpudesc.zip</attach> | |||
== Description == | == Description == | ||
| Line 25: | Line 26: | ||
See cpudesc.txt for more info. | See cpudesc.txt for more info. | ||
Page author: menakkis | Page author: [[User:menakkis|menakkis]] | ||
Revision as of 12:36, 23 April 2005
Links
cpudesc.zip (12 KB)
Description
It's a plugin with one function: tell(). It returns a string giving some information about the CPU on the computer where your setup program's being run. This info string always has the same fields in exactly the same place, so it's easy to pull it apart. The info string looks like this:
INTELP=d AMD=add PPRO=b MMX=d SSE=b SSE2=b 3DNOW=d ARCH=dd LEVEL=dd NCPU=dd
"d" means a decimal digit (0..9), "a" means a letter (A..Z), and "b" means a boolean digit (0 or 1).
Usage
(e.g. in your Install section):
; ... cpudesc::tell Pop $0 ;full identification string in $0 StrCpy $1 $0 1, 22 ;pull out one character after PPRO= IntFmt $2 "%u" $1 ; and turn it into a number IntCmpU $2 1 +1 +3 +3 ;pick a BLOG dep on PPro compatibility File /oname=blog.exe "blog_source_directory\blog_gen.exe" Goto +2 File /oname=blog.exe "blog_source_directory\blog_pro.exe" ; ... the rest of your Install section
See cpudesc.txt for more info.
Page author: menakkis
