Cirrus CI: Back GCC version off on Linux.

Unfortunately, a simple workaround did not work, so let's leave the GCC
part of Linux task as it was for now.  Set LANG same as in tcpdump.

diff --git a/.cirrus.yml b/.cirrus.yml
index 59a7acdeb95c5c18a1066a8ee353cdd4fd9d6fc7..8e03fb98cb47a49cd8b9efea1f71052f40e95797 100644 (file)
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -30,17 +30,18 @@ linux_task:
     image: ubuntu:22.04
   env:
     DEBIAN_FRONTEND: noninteractive # libnids-dev -> tzdata -> debconf
-    MATRIX_CC: gcc-12 clang-15
+    MATRIX_CC: gcc clang-15
+    LANG: C
   script:
     - apt-get -qy update >/dev/null
-    - apt-get -qy install libpcap-dev libnids-dev libosip2-dev autoconf make clang-15 gcc-12 >/dev/null
+    - apt-get -qy install libpcap-dev libnids-dev libosip2-dev autoconf make clang-15 gcc >/dev/null
     - apt-get -qy install flex bison libdbus-1-dev libbluetooth-dev libnl-genl-3-dev libibverbs-dev >/dev/null # for libpcap
     - apt-get -qy install git bc >/dev/null # for build_matrix.sh and build.sh
     - apt-get -qy install shellcheck >/dev/null
     - apt list --installed 'lib*-dev'
     - git -C .. clone --depth ${CIRRUS_CLONE_DEPTH} --branch=master --quiet ${LIBPCAP_GIT}
     - ./autogen.sh
-    - CC=gcc-12 ./configure --quiet # build the Makefile
+    - ./configure --quiet # build the Makefile
     - make releasecheck
     - make whitespacecheck
     - make shellcheck