UBUNTU: [Packaging] use versioned gcc-12

BugLink: https://bugs.launchpad.net/bugs/1991664
cbd/kteam-tools have been updated to install gcc-12 toolchain. dkms
dynamically checks and tries to use the same compiler version as the
kernel build. When backporting, the toolchain version should be set in
full to the versioned gcc-12, make it so. This is to support building
dkms modules with matching gcc in jammy.

Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>

diff --git a/debian/rules.d/0-common-vars.mk b/debian/rules.d/0-common-vars.mk
index a37befa24006e32622c48b03f4a1c2f28b3527ce..1d8f8b85772f656bd9f2cafd5dc1c4224f540089 100644 (file)
--- a/debian/rules.d/0-common-vars.mk
+++ b/debian/rules.d/0-common-vars.mk
@@ -119,7 +119,7 @@ CROSS_COMPILE ?= $(DEB_HOST_GNU_TYPE)-
 # If a given kernel wants to change this, they can do so via their own
 # $(DEBIAN)/rules.d/hooks.mk and $(DEBIAN)/rules.d/$(arch).mk files
 #
-export gcc?=gcc
+export gcc?=gcc-12
 GCC_BUILD_DEPENDS=\ $(gcc), $(gcc)-aarch64-linux-gnu [arm64] <cross>, $(gcc)-arm-linux-gnueabihf [armhf] <cross>, $(gcc)-powerpc64le-linux-gnu [ppc64el] <cross>, $(gcc)-riscv64-linux-gnu [riscv64] <cross>, $(gcc)-s390x-linux-gnu [s390x] <cross>, $(gcc)-x86-64-linux-gnu [amd64] <cross>,
 
 abidir         := $(CURDIR)/$(DEBIAN)/__abi.current/$(arch)