Re: Ada download

[sophia.adampour@gmail.com]

søndag 14. januar 2018 19.04.03 UTC+1 skrev Simon Wright følgende:
> sophia.adampour@gmail.com writes:
> 
> > fredag 12. januar 2018 10.39.09 UTC+1 skrev Simon Wright følgende:
> >> sophia.adampour@gmail.com writes:
> >> 
> >> > Thank you! This shows up when I say
> >> >
> >> > $ gps &:
> >> >
> >> > Adampours-MacBook-Pro:~ adampour$ gps &
> >> > [1] 6390
> >> > Adampours-MacBook-Pro:~ adampour$ -bash: gps: command not found
> >> >
> >> > So my download is not correct?
> >> 
> >> No, it just means that gps isn't on your PATH.
> >> 
> >> Setting up your PATH on macOS is a whole other question! If you look
> >> into the GPS.app I uploaded (*from the terminal*) you'll see
> >> 
> > I cannot see the file, it will only download because it's a zip-file
> > Dropbox states
> 
> 1) go to https://www.dropbox.com/s/5gd84jl255povju/GPS.zip?dl=0 and
> download the file (GPS.zip).
> 
> 2) in Finder, in the Downloads folder, find GPS.zip and double-click;
> this should unpack it and create GPS.app (you won't see the .app part,
> because Finder hides this file extension, and you may have to clean up
> the view (Finder>View/Clean Up By>Name); you'll see a pretty blue icon
> with a G in the middle).
> 
> 3) double-click on this GPS icon to start up GPS.
> 
> 4) when you are happy, drag the GPS icon into the Applications folder.
> 
> 
> >> 
> >> and in order not to have to do the "export" line every time you start a
> >> new Terminal you need to copy that line to the end of one of the startup
> >> scripts, probably ~/.bash_profile_common .
> >> 
> >>I am sorry, but where do I find this line? Seriously, I am so sorry
> >> for all these stupid questions
> >> 
> >> > Btw. Does anyone know about any tutorials on how to use this GPS with
> >> > Mac Terminal? :-)
> >> 
> >> (a.k.a. "from the command line")
> >> 
> >> GPS is an IDE (Interactive Develpoment Environment). When it wants to do
> >> a compilation it calls up GNAT's command line tools to do the job.
> >> 
> >> If you want to compile a file e.g. hello.adb from the command line, then
> >> (assuming your PATH is set up as above!) you say
> >> 
> >>    $ gnatmake hello.adb
> >   
> > I say this in the Mac terminal, right?
> 
> Yes.
> 
> When you open a macOS Terminal, you see a $ prompt and that is the
> command line. When you type stuff in there, you are typing it at the
> command line.
> 
> I do think you'll be better off compiling from within GPS. AdaCore have
> a couple of tutorials, both Windows but once you're in GPS there's not a
> lot of difference.
> 
> https://www.youtube.com/watch?v=QesNHCKNxFM (a couple of years old)
> 
> https://www.youtube.com/watch?v=oMQn_M-9Kmw&t=201s (for GNAT pro, but
> start at 2:45 to skip the Pro-specific stuff)
> 
> & from Joakim
> 
> https://www.youtube.com/watch?v=194rs1H6d64 (this is 3 years old!)

Thank you, Tim! This is really helpful:-)

When I use the GPS and follow Joakims Youtube-video, I get this error message:

gprbuild -d -P/Users/adampour/Desktop/src_ada/Hello_World/default.gpr /Users/adampour/Desktop/src_ada/Hello_World/src/main.adb
Compile
   [Ada]          main.adb
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
gprbuild: * compilation phase failed
[2018-01-14 17:30:00] process exited with status 4, elapsed time: 00.56s


Does anyone here understand what is wrong? My classmates could not figure out either..