[英]NSIS: How to use a paramter to build different installer
I want to build my script differently depend how I set the paramter. 我想根据我设置参数的方式来不同地构建脚本。
I call my script like here: 我这样称呼我的脚本:
makensis test.nsi -DFLAG=10
or makensis test.nsi -DFLAG=8
. makensis test.nsi -DFLAG=10
或makensis test.nsi -DFLAG=8
。
I tried to use it as a paramter like here 我试图像这里一样使用它作为参数
${If} ${FLAG} == 10
...
${IfElse} ${FLAG} == 8
....
${Else}
!error "Set the Flag."
${IfEnd}
But I still get only there error message. 但是我仍然只收到错误消息。
I tried also to use GetParamters
from the documentation 4.12. 我还尝试使用文档4.12中的
GetParamters
。
include FileFunc.nsh
!insertmacro GetParameters
!insertmacro GetOptions
${GetParameters} $R0
ClearErrors
${GetOptions} $R0 -DFLAG= $0
!echo $R0
But it only returns $R0
and not the value. 但是它只返回
$R0
,而不返回值。 What are the mistake or are there a besser strategy? 有什么错误,或者有什么策略?
First off, you must execute it as makensis -DFLAG=8 test.nsi
because the parameters are parsed in same order as you pass them in. From the documentation: 首先,必须以
makensis -DFLAG=8 test.nsi
身份执行它,因为参数的解析顺序与传递它们的顺序相同。
Parameters are processed in order.
参数按顺序处理。
makensis /Ddef script.nsi
is not the same asmakensis script.nsi /Ddef
.makensis /Ddef script.nsi
与makensis script.nsi /Ddef
。
Secondly, you cannot mix ${If}
with !error
because the former is a run-time instruction and the latter is a compile-time instruction. 其次,您不能将
${If}
与!error
混合使用,因为前者是运行时指令,而后者是编译时指令。
Use !if ${FLAG} = 8
or !ifdef FLAG
. 使用
!if ${FLAG} = 8
或!ifdef FLAG
。
GetParameters
returns the parameters passed to the installer on the end-users system, not the compiler. GetParameters
返回传递给最终用户系统而不是编译器上的安装程序的参数。
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