Date: Mon, 22 Jan 2018 08:48:48 -0800 From: bob prohaska <fbsd@www.zefox.net> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: freebsd-ports@freebsd.org Subject: Re: Use of undeclared identifier 'fpgetmask' Message-ID: <20180122164848.GA89314@www.zefox.net> In-Reply-To: <20180121181214.GA73826@troutmask.apl.washington.edu> References: <20180120222638.GA82875@www.zefox.net> <20180120230421.GA57305@troutmask.apl.washington.edu> <20180121160130.GA85652@www.zefox.net> <20180121173553.GA73646@troutmask.apl.washington.edu> <20180121175840.GA85758@www.zefox.net> <20180121181214.GA73826@troutmask.apl.washington.edu>
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On Sun, Jan 21, 2018 at 10:12:14AM -0800, Steve Kargl wrote:
> On Sun, Jan 21, 2018 at 09:58:40AM -0800, bob prohaska wrote:
> >
> > Main.cpp contains a test:
> >
> > #ifdef HAVE_IEEEFP_H
> > #include <ieeefp.h>
> > #endif
> >
> > and, in /usr/ports/graphics/inkscape/work/inkscape-0.92.2/include/config.h is
> > found
> >
> > /* Define to 1 if you have the <ieeefp.h> header file. */
> > #define HAVE_IEEEFP_H 1
> >
> > so it looks as if the test is satisfied.
> >
> > A brute-force search of the filesystem discloses several copies of ieeefh.h:
> > /tmp/mountpoint.Jw2teE/www/firefox-esr/work/firefox-52.5.2esr/obj-armv7-unknown-freebsd12.0/config/system_wrappers/ieeefp.h
> > /usr/include/machine/ieeefp.h
> > /usr/include/ieeefp.h
>
> Does this include fpgetmask
Running grep -i fpgetmask on both files discloses no matching lines.
> and does the compiler include -I/usr/include
> in its command line?
I can't find that exact string in the log file, but lots of other include
files do seem to be found. Might it be incuded implicitly, from elsewhere?
> Is config.h included in main.cpp?
>
>
Seemingly yes.
> What happens if you force inclusion by deleting #ifdef HAVE_IEEEFP_H?
>
After commenting out the test, running make clean and restarting a single-
threaded make the process stops with the same error:
src/main.cpp:679:15: error: use of undeclared identifier 'fpgetmask'
fpsetmask(fpgetmask() & ~(FP_X_DZ | FP_X_INV));
I've placed a copy of the make log file at
http://www.zefox.net/~fbsd/rpi2/inkscape/ieeefp_h_included.log
Thanks for reading!
bob prohaska
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