From 103ddb445e7ffef5f565783f67c67b0390774180 Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Wed, 21 Sep 2016 16:07:57 +0100 Subject: [PATCH 1/1] Use ?= to allow env var overrides in d/rules In order to allow users to call debian/rules manually and overriding the default values of DPDK_CONFIG, RTE_MACHINE and RTE_TARGET assign the defaults with ?= instead of := Change-Id: I5b4b63e62572705b37ff37d610df6305546c62f5 Signed-off-by: Luca Boccassi --- debian/rules | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/debian/rules b/debian/rules index 0002871d..768203f5 100755 --- a/debian/rules +++ b/debian/rules @@ -35,18 +35,18 @@ export RTE_DEVEL_BUILD=n # People rebuilding this package can overwrite DPDK_CONFIG, RTE_MACHINE and # RTE_TARGET via environment variables if they like ifneq (,$(filter $(DEB_HOST_ARCH), arm64)) -DPDK_CONFIG := "arm64-armv8a-linuxapp-gcc" -RTE_MACHINE := "armv8a" -RTE_TARGET := "arm64-armv8a-linuxapp-gcc" +DPDK_CONFIG ?= "arm64-armv8a-linuxapp-gcc" +RTE_MACHINE ?= "armv8a" +RTE_TARGET ?= "arm64-armv8a-linuxapp-gcc" else ifneq (,$(filter $(DEB_HOST_ARCH), ppc64el)) -DPDK_CONFIG := "ppc_64-power8-linuxapp-gcc" -RTE_MACHINE := "power8" -RTE_TARGET := "ppc_64-power8-linuxapp-gcc" +DPDK_CONFIG ?= "ppc_64-power8-linuxapp-gcc" +RTE_MACHINE ?= "power8" +RTE_TARGET ?= "ppc_64-power8-linuxapp-gcc" else -DPDK_CONFIG := "$(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 endif DPDK_STATIC_DIR = "debian/build/static-root" -- 2.16.6