[Scons-users] CheckPkG on OS X 10.9

[Mr iQ]

Thanks Gary.

P.S. i think it's PKG_CONFIG_PATH that i should include it in my SConstruct

DONE.


2014-05-01 23:54 GMT+02:00 Gary Oberbrunner <garyo at oberbrunner.com>:


> Start with the SCons man page at

> http://www.scons.org/doc/HTML/scons-man.html.  Right up near the top

> you'll see examples of importing shell environment variables.  For

> instance, to import PATH and HOME:

>

> import os

> env = Environment(ENV = {'PATH' : os.environ['PATH'],

>                          'HOME' : os.environ['HOME']})

>

> You'll have to do some legwork to figure out which env var(s) are key

> for your problem; just divide and conquer.

>

> On Thu, May 1, 2014 at 5:47 PM, Mr iQ <mriq.13 at gmail.com> wrote:

> >

> > 2014-05-01 23:24 GMT+02:00 Gary Oberbrunner <garyo at oberbrunner.com>:

> >

> >> Probably something in your shell environment.

> >> See if it works if you replace your env line with:

> >>  env = Environment(ENV=os.environ)

> >>

> >

> > Bingo !!

> > it worked.

> >

> >>

> >> If it does, you have some shell environment variable that you may want

> >> to code into your SConstruct.

> >>

> >

> > how ?

> > i wanted actually do that but i'm not python programmer and didn't know

> how

> > to include it !

> > (i start to like python... maybe some day i start learning python :p)

> >

> > Thanks again.

> >

> >>

> >> On Thu, May 1, 2014 at 5:16 PM, Mr iQ <mriq.13 at gmail.com> wrote:

> >> > Hi all,

> >> >

> >> > i use Mac OS X. I get problem compiling a simple source code which

> does

> >> > print a gtk+ window. i can paste the source code if necessary but i

> >> > don't

> >> > think it does anything to do with the source code.

> >> >

> >> > i took the second example from this url :

> >> > http://www.scons.org/wiki/UsingPkgConfig

> >> >

> >> > after running scons i get the following error message :

> >> > scons: Reading SConscript files ...

> >> > Checking for pkg-config...yes

> >> > Checking for gtk+-3.0no

> >> > GTK+-3.0 not be found

> >> >

> >> > Interesting is that when i run pkg-config --exists 'gtk+-3.0' from

> >> > command

> >> > line the exit code is 0

> >> >

> >> > here is the SConstruct file :

> >> >

> >> > import os

> >> >

> >> > env = Environment()

> >> > env["PKG_CONFIG_PATH"] = os.environ.get("PKG_CONFIG_PATH") # a user in

> >> > IRC

> >> > suggested

> >> > def CheckPKGConfig(context, version):

> >> >         context.Message( 'Checking for pkg-config...' )

> >> >         ret = context.TryAction('pkg-config

> >> > --atleast-pkgconfig-version=%s'

> >> > % version)[0]

> >> >         context.Result( ret )

> >> >         return ret

> >> >

> >> > def CheckPKG(context, name):

> >> >         context.Message( 'Checking for %s' % name )

> >> >         ret = context.TryAction('pkg-config --exists \'%s\'' %

> name)[0]

> >> >         context.Result( ret )

> >> >         return ret

> >> >

> >> > # Configuration

> >> >

> >> > conf = Configure(env, custom_tests = { 'CheckPKGConfig' :

> >> > CheckPKGConfig,

> >> > 'CheckPKG' : CheckPKG})

> >> >

> >> > if not conf.CheckPKGConfig('0.15.0'):

> >> >         print 'pkg-config not found'

> >> >         Exit(1)

> >> >

> >> >

> >> > if not conf.CheckPKG('gtk+-3.0'):

> >> >         print 'GTK+-3.0 not be found'

> >> >         Exit(1)

> >> >

> >> > # Your extra checks here

> >> >

> >> > env = conf.Finish()

> >> >

> >> > # Now, build

> >> > env.ParseConfig('pkg-config --cflags --libs gtk+-3.0')

> >> > env.Program('main.c')

> >> >

> >> >

> >> > and here is the config.log

> >> >

> >> > file /Users/love_osx/Desktop/testscons/SConstruct,line 19:

> >> >         Configure(confdir = .sconf_temp)

> >> > scons: Configure: Checking for pkg-config...

> >> > pkg-config --atleast-pkgconfig-version=0.15.0

> >> > scons: Configure: yes

> >> >

> >> > scons: Configure: Checking for gtk+-3.0

> >> > pkg-config --exists 'gtk+-3.0'

> >> > scons: Configure: no

> >> >

> >> >

> >> > Is there something that a mac user should do before running scons ?

> >> >

> >> > P.S. i was also in IRC and a user suggested to enter the second line

> >> > pasted

> >> > in the SConstruct file, but no luck.

> >> >

> >> >

> >> > Thanks for any help.

> >> >

> >> > _______________________________________________

> >> > Scons-users mailing list

> >> > Scons-users at scons.org

> >> > http://four.pairlist.net/mailman/listinfo/scons-users

> >> >

> >>

> >>

> >>

> >> --

> >> Gary

> >> _______________________________________________

> >> Scons-users mailing list

> >> Scons-users at scons.org

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> >

> >

> >

> > _______________________________________________

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> >

>

>

>

> --

> Gary

> _______________________________________________

> Scons-users mailing list

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>

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