Make GCC version extraction work with GCC 10

Add whitespace to the regular expression used for extracting the GCC
version from "gcc --version" output so that it works properly with
multi-digit major version numbers.

(cherry picked from commit 3b48eec79fb272715c3b7070edb601956b86aa70)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 720b6e8d7531cc9a2bf9f16683b99648c5bf1be2..bc2bca82d64a1eb15165d0b4605f2eb645150363 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -354,7 +354,7 @@ stages:
   script:
     - *configure
     - (make -nwk all || true) | compiledb
-    - export GCC_VERSION=$(gcc --version | sed -n 's/.*\([0-9]\+\)\.[0-9]\+\.[0-9]\+.*/\1/p')
+    - export GCC_VERSION=$(gcc --version | sed -n 's/.* \([0-9]\+\)\.[0-9]\+\.[0-9]\+.*/\1/p')
     - sed -i "/gcc\",/a\"-DCPPCHECK\", \"-D__STDC__\", \"-D__GNUC__=${GCC_VERSION}\"," compile_commands.json
     - *run_cppcheck
   after_script: