Clarify win_bison location

This commit is contained in:
Holger Vogt 2020-10-10 10:18:03 +02:00
parent 89cceb1560
commit f07a17878a
1 changed files with 8 additions and 3 deletions

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@ -1,4 +1,4 @@
ngspice may be compiled by MS Visual Studio Community 2015. ngspice may be compiled by MS Visual Studio Community 2019.
For compilation you need the GNU bison parser generator. For compilation you need the GNU bison parser generator.
@ -8,8 +8,13 @@ from
http://sourceforge.net/projects/winflexbison/files/ http://sourceforge.net/projects/winflexbison/files/
Create the directory Create the directory
../../flex-bison ..\..\flex-bison
relative from this directory right here, and unzip there. relative to the current directory ngspice/visualc, and
unzip win_flex_bison-latest.zip there. So for example
if you have D:\myspice\ngspice, you will then have
directory D:\myspice\flex-bison which contains
win_bison.exe and others.
We will invoke the win_bison.exe file We will invoke the win_bison.exe file
in this directory during the visual studio compilation. in this directory during the visual studio compilation.