From d36f41e5658bbbb6080ee833027879c119edf3e0 Mon Sep 17 00:00:00 2001 From: Ed Bartosh Date: Wed, 14 Dec 2016 01:55:04 +0200 Subject: uninative: rebuild uninative for gcc 4.8 and 4.9 Some c++ libraries fail to build if uninative is built with gcc 5.x and host gcc version is either 4.8 or 4.9. The issue should be solved by making separate uninative sstate directory structure sstate-cache/universal- for host gcc versions 4.8 and 4.9. This causes rebuilds of uninative if host gcc is either 4.8 or 4.9 and it doesn't match gcc version used to build uninative. [YOCTO #10441] Signed-off-by: Ed Bartosh Signed-off-by: Ross Burton --- meta/lib/oe/utils.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'meta/lib') diff --git a/meta/lib/oe/utils.py b/meta/lib/oe/utils.py index d6545b197d..2b095f1f0a 100644 --- a/meta/lib/oe/utils.py +++ b/meta/lib/oe/utils.py @@ -230,6 +230,20 @@ def format_pkg_list(pkg_dict, ret_format=None): return '\n'.join(output) +def host_gcc_version(d): + compiler = d.getVar("BUILD_CC", True) + retval, output = getstatusoutput("%s --version" % compiler) + if retval: + bb.fatal("Error running %s --version: %s" % (compiler, output)) + + import re + match = re.match(".* (\d\.\d)\.\d.*", output.split('\n')[0]) + if not match: + bb.fatal("Can't get compiler version from %s --version output" % compiler) + + version = match.group(1) + return "-%s" % version if version in ("4.8", "4.9") else "" + # # Python 2.7 doesn't have threaded pools (just multiprocessing) # so implement a version here -- cgit v1.2.3