[xen staging] CI: Coverity tweaks

[patchbot@xxxxxxx]

commit 32c91e445d9fd3b079fa7fcccf900e866acbfe72
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Sat Feb 19 16:28:08 2022 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Mon Feb 21 18:17:56 2022 +0000

    CI: Coverity tweaks
    
     * Use workflow_dispatch to allow manual creation of the job.
     * Use parallel builds; the workers have two vCPUs.  Also, use the build-*
       targets rather than the ones which expand to dist-*.
     * Shrink the dependency list further.  build-essential covers make and gcc,
       while bridge-utils and iproute2 are runtime dependencies not build
       dependencies.  Alter bzip2 to libbz2-dev.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 .github/workflows/coverity.yml | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index 9d04b56fd3..427fb86f94 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -2,6 +2,7 @@ name: Coverity Scan
 
 # We only want to test official release code, not every pull request.
 on:
+  workflow_dispatch:
   schedule:
     - cron: '18 9 * * WED,SUN' # Bi-weekly at 9:18 UTC
 
@@ -11,11 +12,11 @@ jobs:
     steps:
     - name: Install build dependencies
       run: |
-        sudo apt-get install -y wget git gawk bridge-utils \
-          iproute2 bzip2 build-essential \
-          make gcc zlib1g-dev libncurses5-dev iasl \
-          libbz2-dev e2fslibs-dev git-core uuid-dev ocaml \
-          ocaml-findlib xz-utils libyajl-dev \
+        sudo apt-get install -y wget git gawk \
+          libbz2-dev build-essential \
+          zlib1g-dev libncurses5-dev iasl \
+          libbz2-dev e2fslibs-dev uuid-dev ocaml \
+          ocaml-findlib libyajl-dev \
           autoconf libtool liblzma-dev \
           python3-dev golang python-dev libsystemd-dev
 
@@ -31,11 +32,11 @@ jobs:
 
     - name: Pre build stuff
       run: |
-        make mini-os-dir
+        make -j`nproc` mini-os-dir
 
     - uses: vapier/coverity-scan-action@v1
       with:
-        command: make xen tools && make -C extras/mini-os/
+        command: make -j`nproc` build-xen build-tools && make -j`nproc` -C 
extras/mini-os/
         project: XenProject
         email: ${{ secrets.COVERITY_SCAN_EMAIL }}
         token: ${{ secrets.COVERITY_SCAN_TOKEN }}
--
generated by git-patchbot for /home/xen/git/xen.git#staging