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lib/oe/utils: Set stderr for host_gcc_version()

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Fixed:
$ ln -s /usr/bin/ccache /folk/lyang1/bin/gcc
$ rm -fr tmp/hosttools/ && bitbake -p
[snip]
ERROR: Error running gcc  --version:

It didn't print the error message, now it is:
ERROR: Error running gcc  --version: ccache: error: Could not find compiler "gcc" in PATH

For the error itself, it is because ccache is not in my HOSTTOOLS, so this is
an expected error.

(From OE-Core rev: 91955caae584b4f75118e04411851b1a3d783fec)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Robert Yang 2018-12-13 11:19:28 +08:00 committed by Richard Purdie
parent bc25bb645e
commit 66c2638844
1 changed files with 2 additions and 1 deletions
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3
meta/lib/oe/utils.py
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@ -366,7 +366,8 @@ def host_gcc_version(d, taskcontextonly=False):
try:
env = os.environ.copy()
env["PATH"] = d.getVar("PATH")
output = subprocess.check_output("%s --version" % compiler, shell=True, env=env).decode("utf-8")
output = subprocess.check_output("%s --version" % compiler, \
shell=True, env=env, stderr=subprocess.STDOUT).decode("utf-8")
except subprocess.CalledProcessError as e:
bb.fatal("Error running %s --version: %s" % (compiler, e.output.decode("utf-8")))