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<== Date ==> <== Thread ==>
Subject: Applying site-wide c++ standards
From: Simon Rose via Tech-talk <tech-talk at aps.anl.gov>
To: "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date: Fri, 29 Jan 2021 13:37:25 +0000

Hello -

 

What is the best way to apply global c++ standards throughout an entire installation? Basically, I want to add the flag

 

-std=c++11

 

(or something similar) for every module compiled with that EPICS base installation. There are a lot of *_CXXFLAGS that could be used, and the closest one that I see is the following:

 

$ grep -nr std= configure

configure/os/CONFIG.Common.solaris-sparc-gnu:12:POSIX_CFLAGS = -std=gnu99 -D_POSIX_C_SOURCE=200112L

configure/os/CONFIG.Common.solaris-x86-gnu:12:POSIX_CFLAGS = -std=gnu99 -D_POSIX_C_SOURCE=200112L

 

Is there a commonly-accepted way of doing this at different sites?

 

Cheers,

 

Simon

 

-- 

Simon Rose

Software Engineer

European Spallation Source

Replies:
Re: Applying site-wide c++ standards Ralph Lange via Tech-talk
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