[Scons-users] VB: SCons fails to build

[Kristian Kinderlöv]

Strange that it doesn’t work. I’ve double check and for me it run outside my build tree. There are some prerequisites: gcc, scons, python, linux. Did you get any debug/error logs? As I mentioned before I haven’t managed to get the problem with a simple example, but I can give that one more try.

In my Ubuntu environment I get:
./build/scons_wrapper.sh CONFIG=config/config-posix-debug.cfg TOOLCHAIN=posix-gcc hello
NOTE: Compiling with gcc 7 found in /usr/bin
gcc _output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello_main.o
scons: *** [_output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello_main.o] No such file or directory

And in Arch Linux or MSYS:
./build/scons_wrapper.sh CONFIG=config/config-posix-debug.cfg TOOLCHAIN=posix-gcc hello NOTE: Compiling with gcc 7.2.1 found in /usr/bin
gcc _output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello_main.o
gcc _output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello
size _output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello > _output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello.size
objdump -d _output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello > _output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello.lst
Install file: "_output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello.size" as "_output/hello/host/config-posix-debug/posix-gcc/hello.size"
Install file: "_output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello.lst" as "_output/hello/host/config-posix-debug/posix-gcc/hello.lst"
Install file: "_output/hello/host/config-posix-debug/posix-gcc/applications/hello/hello" as "_output/hello/host/config-posix-debug/posix-gcc/bin/hello"


Från: Bill Deegan <bill at baddogconsulting.com>
Skickat: den 11 oktober 2018 18:47
Till: SCons users mailing list <scons-users at scons.org>
Kopia: Kristian Kinderlöv <Kristian.Kinderlov at husqvarnagroup.com>
Ämne: Re: [Scons-users] VB: SCons fails to build

Doesn't work.
Trying to import project.

Please make a single file to demonstrate the issue. And double check it can be run outside your build tree.


On Thu, Oct 11, 2018 at 9:21 AM Kristian Kinderlöv via Scons-users <scons-users at scons.org<mailto:scons-users at scons.org>> wrote:
Hi again,


I’ve removed the git repo check in the attached file, so hopefully it works now for you. I agree that a more simple example would be better and I’ve tried that but without getting the error/problem. Maybe the “spawn” wasn’t called in that example.

Från: Scons-users <scons-users-bounces at scons.org<mailto:scons-users-bounces at scons.org>> För Bill Deegan
Skickat: den 10 oktober 2018 18:43
Till: SCons users mailing list <scons-users at scons.org<mailto:scons-users at scons.org>>
Ämne: Re: [Scons-users] VB: SCons fails to build

Ideally you'd send a single SConstruct file to demonstrate, rather than tyring to extract some subset of your non-trivial build system.

On Wed, Oct 10, 2018 at 9:51 AM Mats Wichmann <mats at wichmann.us<mailto:mats at wichmann.us>> wrote:
On 10/10/2018 05:41 AM, Kristian Kinderlöv via Scons-users wrote:
> Hi,
>
> I've attached an example. Extract the file with "tar -zxvf my_project.tar.gz" and  "cd" to my_project.
>
> Now you build with:
> ./build/scons_wrapper.sh CONFIG=config/config-posix-debug.cfg TOOLCHAIN=posix-gcc hello


Funkar inte :)

it seems to expect more setup than you sent along as it gets git errors

fatal: Not a git repository (or any parent up to mount point /)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).


> Answer from the question below:
> Default in ubuntu the "sh" points to dash:
> ll /bin/sh
> lrwxrwxrwx 1 root root 9 Oct  3 09:49 /bin/sh -> /bin/dash*
>
> (I tried also to changed "sh" to point to bash instead but that gave the same problem)
>
> Br
> Kristian

I didn't mean the system's idea of 'sh' (I know Ubuntu makes that dash),
but scons' idea of the construction variable SHELL.  However, I can grep
through what you sent and see nothing touches that.



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