[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#33736: flymake test different-diagnostic-types confuses gcc and CC
|
From: |
Glenn Morris |
|
Subject: |
bug#33736: flymake test different-diagnostic-types confuses gcc and CC |
|
Date: |
Thu, 13 Dec 2018 21:35:06 -0500 |
|
User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Package: emacs
Version: 27.0.50
Severity: minor
flymake-test's different-diagnostic-types is skipped if "gcc" seems too old.
However, what matters to the rest of the test is $CC, not gcc.
So if gcc is new enough for the test to run, but $CC is older, the test fails.
Eg on RHEL 7.6:
scl enable devtoolset-7 bash
type -ap gcc # /opt/rh/devtoolset-7/root/usr/bin/gcc
gcc --version # 7.3.1
make lisp/progmodes/flymake-tests # 9 tests pass
/usr/bin/gcc --version # 4.8.5
make lisp/progmodes/flymake-tests CC=/usr/bin/gcc
-> different-diagnostic-types fails rather than being skipped
This happens on hydra.nixos.org, ref eg https://hydra.nixos.org/build/85857843
- bug#33736: flymake test different-diagnostic-types confuses gcc and CC,
Glenn Morris <=