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Author Topic: Setting Up Ndless C Compiler  (Read 16000 times)

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Offline Goplat

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Re: Setting Up Ndless C Compiler
« Reply #15 on: August 16, 2011, 03:24:58 pm »
Quote from: sammyMaX on August 15, 2011, 08:09:13 pm
Sorry for the double post, but I found something REALLY weird. I type in "nspire-gcc" into the console, and it gives me "/home/anonymous/ndless2/sdk/bin/nspire-gcc: 26: : Permission denied." It knows where nspire-gcc is!!!
26 could mean line 26, the last line of the nspire-gcc script, where it calls gcc. Maybe it's the permissions on gcc that are wrong?

Try running
which arm-elf-gcc arm-none-eabi-gcc arm-linux-gnueabi-gcc
to find the ARM gcc, and check that that's executable.
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Offline fb39ca4

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Re: Setting Up Ndless C Compiler
« Reply #16 on: August 16, 2011, 03:29:20 pm »
That may me the case. Can you try using arm-none-eabi-gcc? Or, you could change the nspire-gcc script to use the version you have.
« Last Edit: August 16, 2011, 03:29:57 pm by t0xic_kitt3n »
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Offline sammyMaX

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Re: Setting Up Ndless C Compiler
« Reply #17 on: August 16, 2011, 03:31:42 pm »
Yes, the last line of the script is definitely the problem. Nspire-gcc should be able to run without elevated privileges, right?
Too many posts at once! Yes, I will try installing gcc as arm-none-eabi.
« Last Edit: August 16, 2011, 03:34:39 pm by sammyMaX »
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Offline sammyMaX

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Re: Setting Up Ndless C Compiler
« Reply #18 on: August 16, 2011, 05:50:36 pm »
Uhmm... how do you configure gcc to be arm-none-eabi? I downloaded the source and I have no idea what to do. In the meantime, I will be installing MSYS and YAGARTO.
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Offline fb39ca4

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Re: Setting Up Ndless C Compiler
« Reply #19 on: August 16, 2011, 07:28:23 pm »
Odd, the nspire-gcc i have is configured to work with both versions of gcc.
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Offline ExtendeD

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Re: Setting Up Ndless C Compiler
« Reply #20 on: August 17, 2011, 04:23:25 pm »
Quote from: sammyMaX on August 16, 2011, 03:21:44 pm
I still can't get it to work, even after changing permissions. :( I guess installing MSYS and YAGARTO are my only options...

Could just show us what a ls -l outputs in Ndless's bin/ directory to be sure?
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Offline sammyMaX

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Re: Setting Up Ndless C Compiler
« Reply #21 on: August 17, 2011, 05:23:22 pm »
The console outputs:
total 4
drwxrwxrwx 6 philip philip 4096 2011-08-15 20:16 sdk

EDIT: Finished installing toolchain in Windows.
« Last Edit: August 17, 2011, 09:20:38 pm by sammyMaX »
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Offline ExtendeD

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Re: Setting Up Ndless C Compiler
« Reply #22 on: August 18, 2011, 08:54:13 am »
Could you please do the same in the bin/ directory containing the nspire-* scripts?
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Offline sammyMaX

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Re: Setting Up Ndless C Compiler
« Reply #23 on: August 18, 2011, 01:42:19 pm »
The terminal outputs:
total 36
-rwxrwxrwx 1 philip philip 20715 2011-06-11 09:55 MakeLoader.exe
-rwxrwxrwx 1 philip philip   872 2011-06-11 09:55 nspire-as
-rwxrwxrwx 1 philip philip  1029 2011-08-16 15:32 nspire-gcc
-rwxrwxrwx 1 philip philip  1935 2011-06-11 09:55 nspire-ld

I noticed the "d" in the front when I did this for the ndless2 folder disappeared. What does the "d" represent?
« Last Edit: August 18, 2011, 01:43:13 pm by sammyMaX »
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Offline Lionel Debroux

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Re: Setting Up Ndless C Compiler
« Reply #24 on: August 18, 2011, 02:50:04 pm »
d = directory, l = symlink.
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Offline ExtendeD

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Re: Setting Up Ndless C Compiler
« Reply #25 on: August 19, 2011, 04:29:22 am »
And if you just run "./nspire-gcc" from this folder, what happens?
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Offline sammyMaX

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Re: Setting Up Ndless C Compiler
« Reply #26 on: August 19, 2011, 09:28:27 pm »
Hmmm... I still get permission denied... as sudo.
Edit: and as a standard user.
« Last Edit: August 19, 2011, 09:28:45 pm by sammyMaX »
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Offline ExtendeD

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Re: Setting Up Ndless C Compiler
« Reply #27 on: August 20, 2011, 01:35:09 am »
Ok.
And now what does this returns from the same folder: sh -x ./nspire-gcc ?

Sorry for all these tests, but I can't see any other way.
« Last Edit: August 20, 2011, 01:35:19 am by ExtendeD »
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Offline sammyMaX

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Re: Setting Up Ndless C Compiler
« Reply #28 on: August 20, 2011, 04:17:23 pm »
I don't mind these tests at all! As long as you're trying to help, it's fine.
The console outputs:
+ uname -s
+ tr [A-Z] [a-z]
+ UNAME=linux
+ dirname ./nspire-gcc
+ DIRNAME=.
+ which readlink
+ readlink ./nspire-gcc
+ [ linux = cygwin ]
+ GCC=
+  -mcpu=arm7tdmi -I ./../include -fpic -fno-builtin
./nspire-gcc: 1: : Permission denied
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Offline AngelFish

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Re: Setting Up Ndless C Compiler
« Reply #29 on: August 20, 2011, 04:23:06 pm »
Quote from: sammyMaX on August 19, 2011, 09:28:27 pm
Hmmm... I still get permission denied... as sudo.
Edit: and as a standard user.

Are you running this from a device with a FAT filesystem? Linux will tend to return permission denied when the filesystem doesn't properly support permissions.
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