EPICS Home EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

Format page
for printing


Search Tech-talk
1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  <2020>  2021  2022  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  <2020>  2021  2022  2023  2024 
<== Date ==> <== Thread ==>
Subject: Re: MEDM crash
From: "Johnson, Andrew N. via Tech-talk" <tech-talk at aps.anl.gov>
To: "Rivers, Mark L." <rivers at cars.uchicago.edu>
Cc: EPICS tech-talk <tech-talk at aps.anl.gov>
Date: Thu, 22 Oct 2020 20:13:46 +0000
On Oct 22, 2020, at 1:54 PM, Mark Rivers <rivers at cars.uchicago.edu> wrote:

That PR builds OK on Centos 7, but it fails to build on Ubuntu 18.  I see the same failure on Ubuntu 18 with the MEDM_3_1_14 tag.


TahoeU18:/corvette/usr/local/epics/extensions_new/src/medm_fix> make
make -C ./printUtils install
make[1]: Entering directory '/corvette/usr/local/epics/extensions_new/src/medm_fix/printUtils'
make -C O.linux-x86_64-ub18 -f ../Makefile TOP=../../../.. \
   T_A=linux-x86_64-ub18 install
make[2]: Entering directory '/corvette/usr/local/epics/extensions_new/src/medm_fix/printUtils/O.linux-x86_64-ub18'
/usr/bin/gcc  -D_GNU_SOURCE -D_DEFAULT_SOURCE           -D_X86_64_  -DUNIX  -Dlinux      -O3 -g   -Wall      -mtune=generic      -m64 -fPIC -I. -I../O.Common -I. -I. -I.. -I../../../../include/compiler/gcc -I../../../../include/os/Linux -I../../../../include -I/corvette/usr/local/epics/base/include/compiler/gcc -I/corvette/usr/local/epics/base/include/os/Linux -I/corvette/usr/local/epics/base/include   -I../../../../include       -I    -MM -MF xwd2ps.d  ../xwd2ps.c
cc1: error: to generate dependencies you must specify either -M or -MM

As Bob pointed out you have an empty include path in your build. The last -I option there was eating up the -MM which explains the error message, so one of your extensions config variables was probably empty.

- Andrew

-- 
Complexity comes for free, simplicity you have to work for.

Replies:
RE: MEDM crash Mark Rivers via Tech-talk
References:
MEDM crash Siddons, David via Tech-talk
RE: MEDM crash Soliday, Robert T. via Tech-talk
Re: MEDM crash Johnson, Andrew N. via Tech-talk
Re: MEDM crash Mark Rivers via Tech-talk
Navigate by Date:
Prev: Re: MEDM crash Siddons, David via Tech-talk
Next: RE: MEDM crash Mark Rivers via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  <2020>  2021  2022  2023  2024 
Navigate by Thread:
Prev: Re: MEDM crash Mark Rivers via Tech-talk
Next: RE: MEDM crash Mark Rivers via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  <2020>  2021  2022  2023  2024 
ANJ, 22 Oct 2020 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·