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From: Daniel Ziólkowski <ziolko...@gmail.com>
Date: 10 March 2013 22:58
Subject: Re: [Mypaint-discuss] scons - can't compile MyPaint, g++
options of unknown origin
To: Jon Nordby <jono...@gmail.com>
2013/3/9 Jon Nordby <jono...@gmail.com>:
> The MyPaint scons file does neither add "-OPT:Olimit=0" nor
> "-march=core2 -O2 -fplugin=/usr/lib64/llvm/dragonegg.so".
> It will capture CFLAGS/CXXFLAGS from the environment, so please first
> try to "unset CFLAGS" and "unset CXXFLAGS" before trying to build.
> Furthermore, it will use cflags as specified by its dependencies in
> their pkg-config files. So try to do "pkg-config --cflags json-c
> python gtk-2.0 lcms-2.0" (note: names of the dependencies are from my
> head, check with the scons file for the exact names). Could also grep
> your pkg-config files for this strange -OPT thing.
There was nothing wrong with pkg-config nor CFLAGS/CXXFLAGS. Scons
ignore all variables from command line by the way.
However I did little dirty hack and added
> env["CC"] = os.getenv("CC") or env["CC"]
> env["CXX"] = os.getenv("CXX") or env["CXX"]
> env["LINK"] = os.getenv("LINK") or env["LINK"]
> env["ENV"].update(x for x in os.environ.items() if x[0].startswith("CCC_"))
to SConstruct and then compiled with 'CC=clang CXX=clang++ LINK=g++
scons'. It worked, but don't ask me why/how, I have no idea. Probably
there is something hardcoded in my scons or something. However the
most important thing is that MyPaint have compiled and works. :)
--
Daniel "Tracerneo" Ziółkowski
--
Jon Nordby - www.jonnor.com
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