[thud,01/29] utils: fix gcc 10 version detection

Submitted by Richard Purdie on Sept. 10, 2020, 12:24 p.m. | Patch ID: 176252


Message ID 20200910122433.2040293-1-richard.purdie@linuxfoundation.org
State New
Headers show

Commit Message

Richard Purdie Sept. 10, 2020, 12:24 p.m.
From: Charles-Antoine Couret <charles-antoine.couret@mind.be>

Utils can not detect GCC 10 correctly due to wrong regex.
It generates this error "ERROR: Can't get compiler version from gcc  --version output"

Sub-version numbers should be 1 or more digits instead of 1 only.

(From OE-Core rev: 1d6f50a5e58f46f8af6e83c4e288d93a717187ea)

Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@mind.be>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 186fe4a3d390a52b87282c3e694ce3251e45ee78)
Signed-off-by: Jeremy A. Puhlman <jpuhlman@mvista.com>
 meta/lib/oe/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/meta/lib/oe/utils.py b/meta/lib/oe/utils.py
index 8a584d6ddd5..96ebc36b8b4 100644
--- a/meta/lib/oe/utils.py
+++ b/meta/lib/oe/utils.py
@@ -370,7 +370,7 @@  def host_gcc_version(d, taskcontextonly=False):
     except subprocess.CalledProcessError as e:
         bb.fatal("Error running %s --version: %s" % (compiler, e.output.decode("utf-8")))
-    match = re.match(".* (\d\.\d)\.\d.*", output.split('\n')[0])
+    match = re.match(r".* (\d+\.\d+)\.\d+.*", output.split('\n')[0])
     if not match:
         bb.fatal("Can't get compiler version from %s --version output" % compiler)