This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
How to properly build and run testsuite?
- From: "Andrew Dean via gcc" <gcc at gcc dot gnu dot org>
- To: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Thu, 21 Nov 2019 19:10:53 +0000
- Subject: How to properly build and run testsuite?
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=microsoft.com; dmarc=pass action=none header.from=microsoft.com; dkim=pass header.d=microsoft.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=2W8KB8wVltHEFSgE9niiVxsXg1Q+qqetfBjp8O8NlPc=; b=RMkYhVUHgXqh1AtvpYQALEaqt4a+7COFoEKufEroQgfmQyt+Cdg3Mq6sMnejoOYKBSXQlrJnQY+dakevG0NcxkjsWvD1r7a/AooHFeAabPzxP76/eEhETyHNsIQ923h1meD0YJ5HmITcI0Oc2HOj/DuzeQMmCffTCdKGBUkw/FMdK2gGFKeGVdX6kphbzuI6taZs+xtU8IX9QK1SEAbtONNoJipO3rd/5L7uaF9f0gSbed8dKr6sTku1n1LMq/66OXiIxuw7qXhmUJjpyXI95AGGVfxAGH49VwMupYKZFuuNpgLVZM1oRuzkblfaCBTy6wWJxoSVVJlexH3Vy9/zhg==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=D9Eyvhed5Y7l5SWBCA4v/cnP5sfGsMZZstshHJ4U4z5zBXJ133qcltFvdLMgthfIqBqPHhw2lhZbicIk62LYM+H8tgPfzVtC+SXYJHKkhcCNkyu9VFkDFW+v2D39e7fS2PAM28J7gDwM+mfAHhIUna7X3olQWAea+wBig0XkbOTofiE9ISXgHZMATkkLXKAqz9NME6yw1/52x4bmeLEynNO0kOGbQNWyofLk+UjH6kg8pO5Ws0NxMiVYu9cC09aIhiisbu9kK4tGCRc8yecBS3zEBJIvXuOH/sqJZSDyUu0rjS6b2jY8nH4kSAJSCe3kxqB1jfurYaJP6wS1H+F1FA==
- Reply-to: Andrew Dean <Andrew dot Dean at microsoft dot com>
I'm curious what other people are doing, because I'm never able to match the results that get reported to the test-results list. I created a brand new virtual machine running Ubuntu 18.04 (x86_64), installed the prereqs as listed here: https://gcc.gnu.org/install/prerequisites.html, created the repo following the "Getting Started - Read Only" instructions listed here: https://gcc.gnu.org/wiki/GitMirror, then ran these commands from my build folder.
configure --disable-multilib --prefix=/home/adean/install
make
make check -k
As an example, the gcc summary for me (10.0.0 20191120) shows
# of unexpected failures 85
# of unexpected successes 35
Whereas the most recent reported results (10.0.0 20191118) show only 2 unexpected failures and no unexpected successes in the gcc summary.
Is it really just because I'm two days newer that ~120 regressions entered the picture (unlikely) or am I doing something wrong on my machine?
Thanks,
Andrew