On Mon, 2020-03-30 at 12:43 -0700, Tim Orling wrote: > +# The gcc version in CentOS-7 (4.8.5) is known to be a problem. > +# Require at least gcc version 5.0. > +# > +# This can be fixed on CentOS-7 with devtoolset-6+ > +# https://www.softwarecollections.org/en/scls/rhscl/devtoolset-6/ > +# > +# A less invasive fix is with scripts/install-buildtools (or with user > +# built buildtools-extended-tarball) > +# > +def check_gcc_version(sanity_data): > + from distutils.version import LooseVersion > + import subprocess > + build_cc = sanity_data.getVar('BUILD_CC').strip() > + if build_cc == "gcc": > + try: > + result = subprocess.check_output(["gcc", "--version"], > stderr=subprocess.DEVNULL).decode('utf-8') > + except subprocess.CalledProcessError as e: > + return "Unable to execute gcc --version, exit code %d\n%s\n" % > (e.returncode, e.output) > + version = result.split()[2] > + if LooseVersion(version) < LooseVersion("5.0"): > + return "Your version of gcc is older than 5.0 and will break > builds. Please install a newer version of gcc (you could use the project's > buildtools-extended-tarball or use scripts/install-buildtools).\n" > + return None
I had forgotten we had this but a recent patch reminded me, would we want to tweak this function: http://git.yoctoproject.org/cgit.cgi/poky/tree/meta/lib/oe/utils.py?h=master-next#n376 ? Cheers, Richard
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