[Scons-users] sh: o: command not found

[Alexey Petruchik]

By the way you can add to your SConscripts something like this, to get
understandable error messages in future.

# Check for C++ compiler on non-Windows platforms
if platform.system() != 'Windows':
	conf = Configure(self)
	if not conf.CheckCXX():
		raise SCons.Errors.UserError('No C++ compiler found. You should
install g++ first')

On Fri, Oct 5, 2012 at 4:54 AM, Buchwalter Edward <eeb at binary.com> wrote:

> Thank you both for your help - Alexey you were correct - though I had

> installed gcc I forgot I had to install the c++ component as well! I feel a

> bit silly. It came to me the other morning when I realized my 'C' targets

> were building but not the c++ targets.

>

> Again,

> Thanks,

>

> Date: Wed, 3 Oct 2012 14:26:48 +0300

> From: Alexey Petruchik <i100500 at gmail.com>

> Subject: Re: [Scons-users] sh: o: command not found

> To: SCons users mailing list <scons-users at scons.org>

> Message-ID:

> <CAB1qPCmZ=K83HSmeNiviqdPX3JLR_nai8=NgYS1jfTCfcEMwsg at mail.gmail.com>

> Content-Type: text/plain; charset=ISO-8859-1

>

> I had the same issue when compiling C++ code. Almost all Linux

> distroes have gcc but not g++ by default. So I fixed this by

> installing g++.

>

> On Wed, Oct 3, 2012 at 12:02 PM, Russel Winder <russel at winder.org.uk> wrote:

>

> On Tue, 2012-10-02 at 22:11 -0700, Buchwalter Edward wrote:

>

> Hello All,

>

>

> I have used scons for quite some time now - nearly 4 years! However, I have

> run into a difficult problem - perhaps this group can help.

>

>

> I have a "standard" build system using scons that has worked successfully on

> windows, OS-X, and Linux. However, I am trying to add a Centos 6.3 system to

> the mix. I am running Centos 6.3, python 2.6.6 and scons 2.2.0.

>

>

> The problem that I am seeing is that some targets build fine, but others

> lose the "gcc" string and report the above error - "sh: o: command not

> found". Essentially, the compiler string is being cleared somehow. I have

> tried re-arranging things etc but no success. Very odd behavior.

>

>

> Does anyone have any insight here?

>

>

> Thanks in advance,

>

>

> I find this happens a lot to me. The various GCC based tools are all

>

> interrelated and all use the same environment keys. This means order of

>

> loading of the tools can make a great difference to the command strings

>

> used. I am finding this to be a real problem for the GDC tool.

>

>

> I do not have access to CentOS to be able to run any experiments but if

>

> you could find a minimal project that exhibits the problem and post it

>

> here we can certainly investigate and see what the "CentOS Effect" is

>

> caused by.

>

> --

>

> Russel.

>

> =============================================================================

>

> Dr Russel Winder      t: +44 20 7585 2200   voip:

> sip:russel.winder at ekiga.net

>

> 41 Buckmaster Road    m: +44 7770 465 077   xmpp: russel at winder.org.uk

>

> London SW11 1EN, UK   w: www.russel.org.uk  skype: russel_winder

>

>

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