* Setting up GPRBUILD for Ada in mingw64
@ 2017-07-12 0:26 Jere
2017-07-12 6:50 ` Simon Wright
2017-07-12 6:54 ` Simon Wright
0 siblings, 2 replies; 6+ messages in thread
From: Jere @ 2017-07-12 0:26 UTC (permalink / raw)
So I recently installed minggw64 on my windows 10 box, got Gnat installed,
but found that gprbuild wasn't available via the pacman command. I got a
copy of it from the Gnoga sourceforge site and copied all of the files to the
appropriate places, but when I tried to run a simple:
gprbuild -P test_gnoga.gpr
or any gpr file for that matter, I get the following error
"Error: no native compiler found for language 'ada', default runtime
test_gnoga.gpr:1:06: unknown project file: "Gnoga"
gprbuild: "test_gnoga.gpr" processing failed"
I haven't gotten to building gnoga yet because gprbuild isn't working,
but I did make sure to point to my /bin dir in the path and I can see
gcc, gnat, etc.
Is there some sort of configuration I need to setup for gprbuild to find
ada/gnat besides setting the PATH variable?
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Setting up GPRBUILD for Ada in mingw64
2017-07-12 0:26 Setting up GPRBUILD for Ada in mingw64 Jere
@ 2017-07-12 6:50 ` Simon Wright
2017-07-12 13:05 ` Jere
2017-07-12 13:09 ` Jere
2017-07-12 6:54 ` Simon Wright
1 sibling, 2 replies; 6+ messages in thread
From: Simon Wright @ 2017-07-12 6:50 UTC (permalink / raw)
Jere <jhb.chat@gmail.com> writes:
> but when I tried to run a simple:
>
> gprbuild -P test_gnoga.gpr
>
> or any gpr file for that matter, I get the following error
>
> "Error: no native compiler found for language 'ada', default runtime
> test_gnoga.gpr:1:06: unknown project file: "Gnoga"
> gprbuild: "test_gnoga.gpr" processing failed"
gprbuild uses gprconfig to work out what compilers are
available. gprconfig probes the environment in various ways, for example
by examining the output of "gcc -dumpmachine".
Try running "gprconfig -v foo.gpr" and see whether (a) the compiler
you've installed is found at all, (b) [if you can! the output can be a
bit terse] why it was rejected.
A while back you had to say "gprbuild --target=<target>" (where <target>
is the output of "gcc -dumpmachine", e.g. x86_64-apple-darwin14.5.0) if
gprbuild was built with a different compiler than the one you have on
your PATH, but the pattern matching has got a lot better since then.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Setting up GPRBUILD for Ada in mingw64
2017-07-12 0:26 Setting up GPRBUILD for Ada in mingw64 Jere
2017-07-12 6:50 ` Simon Wright
@ 2017-07-12 6:54 ` Simon Wright
1 sibling, 0 replies; 6+ messages in thread
From: Simon Wright @ 2017-07-12 6:54 UTC (permalink / raw)
Jere <jhb.chat@gmail.com> writes:
> Is there some sort of configuration I need to setup for gprbuild to
> find ada/gnat besides setting the PATH variable?
The configuration is in $prefix/share/gprconfig/; probably
compilers.xml. Not for the faint-hearted.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Setting up GPRBUILD for Ada in mingw64
2017-07-12 6:50 ` Simon Wright
@ 2017-07-12 13:05 ` Jere
2017-07-12 13:09 ` Jere
1 sibling, 0 replies; 6+ messages in thread
From: Jere @ 2017-07-12 13:05 UTC (permalink / raw)
On Wednesday, July 12, 2017 at 2:50:10 AM UTC-4, Simon Wright wrote:
> Jere writes:
>
> > but when I tried to run a simple:
> >
> > gprbuild -P test_gnoga.gpr
> >
> > or any gpr file for that matter, I get the following error
> >
> > "Error: no native compiler found for language 'ada', default runtime
> > test_gnoga.gpr:1:06: unknown project file: "Gnoga"
> > gprbuild: "test_gnoga.gpr" processing failed"
>
> gprbuild uses gprconfig to work out what compilers are
> available. gprconfig probes the environment in various ways, for example
> by examining the output of "gcc -dumpmachine".
>
> Try running "gprconfig -v foo.gpr" and see whether (a) the compiler
> you've installed is found at all, (b) [if you can! the output can be a
> bit terse] why it was rejected.
Here was my output:
$ gprbuild -v test_gnoga.gpr
GPRBUILD GPL 2015 (20150428) (i686-pc-mingw32)
Copyright (C) 2004-2015, Free Software Foundation, Inc.
24 lines: No errors
gprconfig --batch -o D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\auto.cgpr --target=x86-windows --config=ada,,
Error: no native compiler found for language 'ada', default runtime
Creating configuration file: D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\au to.cgpr
Checking configuration D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\auto.cgp r
Setting the default project search directories
==============Error messages for project file: D:\Program_Files\msys64\home\Jere \Test_Gnoga\test_gnoga.gpr
1. with "Gnoga";
|
>>> unknown project file: "Gnoga"
24 lines: 1 error
gprbuild: "test_gnoga.gpr" processing failed
Note that the version of GCC/GNAT that I am using is 7.1.
I did try building gprbuild from the adacore git repo, but
with little success, which is why I grabbed the gnoga one.
Normally my taget has x86_64 in it but that one just says x86 in it.
I am guessing that is the culprit?
>
> A while back you had to say "gprbuild --target=<target>" (where <target>
> is the output of "gcc -dumpmachine", e.g. x86_64-apple-darwin14.5.0) if
> gprbuild was built with a different compiler than the one you have on
> your PATH, but the pattern matching has got a lot better since then.
Yeah, I started looking through that at one point, but I
really couldn't make heads or tails out of what I was
supposed to change. I'll try and keep looking through that.
gcc outputs: x86_64-w64-mingw32
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Setting up GPRBUILD for Ada in mingw64
2017-07-12 6:50 ` Simon Wright
2017-07-12 13:05 ` Jere
@ 2017-07-12 13:09 ` Jere
2017-08-29 14:16 ` Jere
1 sibling, 1 reply; 6+ messages in thread
From: Jere @ 2017-07-12 13:09 UTC (permalink / raw)
On Wednesday, July 12, 2017 at 2:50:10 AM UTC-4, Simon Wright wrote:
> Jere writes:
>
> > but when I tried to run a simple:
> >
> > gprbuild -P test_gnoga.gpr
> >
> > or any gpr file for that matter, I get the following error
> >
> > "Error: no native compiler found for language 'ada', default runtime
> > test_gnoga.gpr:1:06: unknown project file: "Gnoga"
> > gprbuild: "test_gnoga.gpr" processing failed"
>
> gprbuild uses gprconfig to work out what compilers are
> available. gprconfig probes the environment in various ways, for example
> by examining the output of "gcc -dumpmachine".
>
> Try running "gprconfig -v foo.gpr" and see whether (a) the compiler
> you've installed is found at all, (b) [if you can! the output can be a
> bit terse] why it was rejected.
>
Sorry, the earlier attempt had bad formatting. Hopefully this looks better:
$ gprbuild -v test_gnoga.gpr
GPRBUILD GPL 2015 (20150428) (i686-pc-mingw32)
Copyright (C) 2004-2015, Free Software Foundation, Inc.
24 lines: No errors
gprconfig --batch -o D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\auto.cgpr
--target=x86-windows --config=ada,,
Error: no native compiler found for language 'ada', default runtime
Creating configuration file: D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\
auto.cgpr
Checking configuration D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\
auto.cgpr
Setting the default project search directories
==============Error messages for project file: D:\Program_Files\msys64\home\
Jere\test_gnoga.gpr
1. with "Gnoga";
|
>>> unknown project file: "Gnoga"
24 lines: 1 error
gprbuild: "test_gnoga.gpr" processing failed
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Setting up GPRBUILD for Ada in mingw64
2017-07-12 13:09 ` Jere
@ 2017-08-29 14:16 ` Jere
0 siblings, 0 replies; 6+ messages in thread
From: Jere @ 2017-08-29 14:16 UTC (permalink / raw)
On Wednesday, July 12, 2017 at 9:09:56 AM UTC-4, Jere wrote:
> On Wednesday, July 12, 2017 at 2:50:10 AM UTC-4, Simon Wright wrote:
> > Jere writes:
> >
> > > but when I tried to run a simple:
> > >
> > > gprbuild -P test_gnoga.gpr
> > >
> > > or any gpr file for that matter, I get the following error
> > >
> > > "Error: no native compiler found for language 'ada', default runtime
> > > test_gnoga.gpr:1:06: unknown project file: "Gnoga"
> > > gprbuild: "test_gnoga.gpr" processing failed"
> >
> > gprbuild uses gprconfig to work out what compilers are
> > available. gprconfig probes the environment in various ways, for example
> > by examining the output of "gcc -dumpmachine".
> >
> > Try running "gprconfig -v foo.gpr" and see whether (a) the compiler
> > you've installed is found at all, (b) [if you can! the output can be a
> > bit terse] why it was rejected.
> >
>
>
> Sorry, the earlier attempt had bad formatting. Hopefully this looks better:
> $ gprbuild -v test_gnoga.gpr
> GPRBUILD GPL 2015 (20150428) (i686-pc-mingw32)
> Copyright (C) 2004-2015, Free Software Foundation, Inc.
> 24 lines: No errors
> gprconfig --batch -o D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\auto.cgpr
> --target=x86-windows --config=ada,,
> Error: no native compiler found for language 'ada', default runtime
> Creating configuration file: D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\
> auto.cgpr
> Checking configuration D:\Program_Files\msys64\home\Jere\Test_Gnoga\obj\
> auto.cgpr
> Setting the default project search directories
>
> ==============Error messages for project file: D:\Program_Files\msys64\home\
> Jere\test_gnoga.gpr
> 1. with "Gnoga";
> |
> >>> unknown project file: "Gnoga"
>
> 24 lines: 1 error
> gprbuild: "test_gnoga.gpr" processing failed
So after a month or so playing with this, I finally at
least got a workaround going. I was never able to get
gprbuild to compile correctly, so I went back to trying
to get this version of gprbuild to work with my target.
My target ended up being x86_64-w64-mingw32 instead of
the x86-windows specified in the -v output. I looked
up gprconfig in the manual and ended up using:
$ gprconfig --target=x86_64-w64-mingw32 --config=Ada batch
to generate a .cgpr file (I selected all the options before
saving), which I renamed to default.cgpr and placed it
in my /msys64/mingw64/share/gpr folder. This causes gprbuild
and related executables to use my target when running.
Now I am able to use gprbuild with mingw64 and GCC 7.2
on Windows 10. Yay!
I still wish I could have gotten it to build correctly, but
I'll take what I can get for now.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-08-29 14:16 UTC | newest]
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2017-07-12 0:26 Setting up GPRBUILD for Ada in mingw64 Jere
2017-07-12 6:50 ` Simon Wright
2017-07-12 13:05 ` Jere
2017-07-12 13:09 ` Jere
2017-08-29 14:16 ` Jere
2017-07-12 6:54 ` Simon Wright
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