Experimental Physics and
Industrial Control System

Andrew Johnson <[email protected]> · Fri, 21 Mar 2014 10:40:13 -0500

Hi Andrew,

On 03/20/2014 10:11 PM, Andrew C. Starritt wrote:
> So my question is this: When I build an IOC, is there any easy way to
> only do the cross
> compilation and skip the host build? (I'm not worried about the base
> host build - it works ;).

You can't stop the build from compiling for the host architecture, but
there is another way to achieve the effect you want. You have to adjust
your Makefile so it only asks for Windows-only code to be built for the
Windows targets. That is easy to do, instead of doing
    PROD += WindowsProg
you should use
    PROD_WIN32 += WindowsProg

Note that WIN32 is the EPICS OSCLASS value for Windows targets. Similar
suffixes work on other variables such as SRCS, INC, LIBRARY etc. This is
all documented in the Application Developers Guide chapter 4.
http://www.aps.anl.gov/epics/base/R3-14/12-docs/AppDevGuide/node5.html
(do a search within that page for _<osclass> to find all the possible
OS-specific variables you can use).

HTH,

- Andrew
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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System