From: Peter Maydell <[email protected]> Sometimes the CI "pages" job fails with a message like this from htags:
$ htags -anT --tree-view=filetree -m qemu_init -t "Welcome to the QEMU sourcecode" htags: Negative exec line limit = -371 This is due to a bug in hflags where if the environment is too large it falls over: https://lists.gnu.org/archive/html/bug-global/2024-01/msg00000.html This happens to us because GitLab CI puts the commit message of the commit under test into the CI_COMMIT_MESSAGE and/or CI_COMMIT_TAG_MESSAGE environment variables, so the job will fail if the commit happens to have a verbose commit message. Work around the htags bug by unsetting these variables while running htags. Cc: [email protected] Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2080 Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Message-ID: <[email protected]> Signed-off-by: Thomas Huth <[email protected]> (cherry picked from commit 52a21689cd829c1cc931b59b5ee5bdb10dd578c1) Signed-off-by: Michael Tokarev <[email protected]> diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml index 10886bb414..7243b8079b 100644 --- a/.gitlab-ci.d/buildtest.yml +++ b/.gitlab-ci.d/buildtest.yml @@ -637,7 +637,10 @@ pages: - mkdir -p public # HTML-ised source tree - make gtags - - htags -anT --tree-view=filetree -m qemu_init + # We unset variables to work around a bug in some htags versions + # which causes it to fail when the environment is large + - CI_COMMIT_MESSAGE= CI_COMMIT_TAG_MESSAGE= htags + -anT --tree-view=filetree -m qemu_init -t "Welcome to the QEMU sourcecode" - mv HTML public/src # Project documentation -- 2.39.2
