By using := instead of = users that rebuild our packaging can overwrite
the following via environment variables:
DPDK_CONFIG
RTE_MACHINE
RTE_TARGET
That is already used by some consumers of the Ubuntu packaging to get
optimized build, but would allow them to go on without a patch on top.
Also since it is a no-op, as long as the variables are not set, it is
fairly safe.
Change-Id: I26265c09c90d33a6e4cd37f8c26ac0ef5baac0c4
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
# package maintainers to append LDFLAGS
#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
# package maintainers to append LDFLAGS
#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
+# People rebuilding this package can overwrite DPDK_CONFIG, RTE_MACHINE and
+# RTE_TARGET via environment variables if they like
ifneq (,$(filter $(DEB_HOST_ARCH), arm64))
ifneq (,$(filter $(DEB_HOST_ARCH), arm64))
-DPDK_CONFIG = "arm64-armv8a-linuxapp-gcc"
-RTE_MACHINE = "armv8a"
-RTE_TARGET = "arm64-armv8a-linuxapp-gcc"
+DPDK_CONFIG := "arm64-armv8a-linuxapp-gcc"
+RTE_MACHINE := "armv8a"
+RTE_TARGET := "arm64-armv8a-linuxapp-gcc"
-DPDK_CONFIG = "$(DEB_HOST_GNU_CPU)-native-linuxapp-gcc"
-RTE_MACHINE = "default"
-RTE_TARGET = "$(DEB_HOST_GNU_CPU)-default-linuxapp-gcc"
+DPDK_CONFIG := "$(DEB_HOST_GNU_CPU)-native-linuxapp-gcc"
+RTE_MACHINE := "default"
+RTE_TARGET := "$(DEB_HOST_GNU_CPU)-default-linuxapp-gcc"
endif
DPDK_STATIC_DIR = "debian/build/static-root"
DPDK_SHARED_DIR = "debian/build/shared-root"
endif
DPDK_STATIC_DIR = "debian/build/static-root"
DPDK_SHARED_DIR = "debian/build/shared-root"