From: David Hunt <david.hunt@intel.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, shreyansh.jain@nxp.com,
David Hunt <david.hunt@intel.com>
Subject: [dpdk-dev] [PATCH v3 1/3] mk: add sensible default target with defconfig
Date: Wed, 7 Jun 2017 15:37:55 +0100 [thread overview]
Message-ID: <1496846277-280267-2-git-send-email-david.hunt@intel.com> (raw)
In-Reply-To: <1496846277-280267-1-git-send-email-david.hunt@intel.com>
Users can now use 'make defconfig' to generate a configuration using
the most appropriate defaults for the current machine.
<arch-machine-execenv-toolchain>
arch taken from uname -m
machine defaults to native
execenv is taken from uname, Linux=linuxapp, otherwise bsdapp
toolchain is taken from $CC -v to see which compiler to use
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
---
mk/rte.sdkconfig.mk | 28 +++++++++++++++++++++++++---
mk/rte.sdkroot.mk | 4 ++--
2 files changed, 27 insertions(+), 5 deletions(-)
diff --git a/mk/rte.sdkconfig.mk b/mk/rte.sdkconfig.mk
index 1f2d6bd..fc03fe3 100644
--- a/mk/rte.sdkconfig.mk
+++ b/mk/rte.sdkconfig.mk
@@ -60,16 +60,38 @@ showconfigs:
.PHONY: notemplate
notemplate:
- @printf "No template specified. "
- @echo "Use T=template among the following list:"
+ @printf "No template specified. Use 'make defconfig' or "
+ @echo "use T=template from the following list:"
@$(MAKE) -rR showconfigs | sed 's,^, ,'
+
+.PHONY: defconfig
+defconfig:
+ @$(MAKE) config T=$(shell \
+ uname -m | awk '{ \
+ if ($$0 == "aarch64") { \
+ print "arm64-armv8a"} \
+ else if ($$0 == "armv7l") { \
+ print "arm-armv7a"} \
+ else if ($$0 == "ppc64") { \
+ print "ppc_64-power8"} \
+ else { \
+ printf "%s-native", $$0} }')-$(shell \
+ uname | awk '{ \
+ if ($$0 == "Linux") { \
+ print "linuxapp"} \
+ else { \
+ print "bsdapp"} }')-$(shell \
+ ${CC} -v 2>&1 | \
+ grep " version " | cut -d ' ' -f 1)
+
.PHONY: config
ifeq ($(RTE_CONFIG_TEMPLATE),)
config: notemplate
else
config: $(RTE_OUTPUT)/include/rte_config.h $(RTE_OUTPUT)/Makefile
- @echo "Configuration done"
+ @echo "Configuration done using "$(shell basename \
+ $(RTE_CONFIG_TEMPLATE) | sed "s/defconfig_//g")
endif
$(RTE_OUTPUT):
diff --git a/mk/rte.sdkroot.mk b/mk/rte.sdkroot.mk
index 2843b7d..076a2d7 100644
--- a/mk/rte.sdkroot.mk
+++ b/mk/rte.sdkroot.mk
@@ -88,8 +88,8 @@ export ROOTDIRS-y ROOTDIRS- ROOTDIRS-n
.PHONY: default
default: all
-.PHONY: config showconfigs showversion showversionum
-config showconfigs showversion showversionum:
+.PHONY: defconfig config showconfigs showversion showversionum
+defconfig config showconfigs showversion showversionum:
$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkconfig.mk $@
.PHONY: cscope gtags tags etags
--
2.7.4
next prev parent reply other threads:[~2017-06-07 14:38 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-23 10:28 [dpdk-dev] mk: make config enhancements David Hunt
2017-05-23 10:28 ` [dpdk-dev] [PATCH v1 1/2] mk: allow use of environment var for make config David Hunt
2017-05-23 10:28 ` [dpdk-dev] [PATCH v1 2/2] mk: add sensible default target with defconfig David Hunt
2017-05-24 6:10 ` Shreyansh Jain
2017-05-25 13:04 ` Hunt, David
2017-05-25 13:19 ` Shreyansh Jain
2017-05-26 8:52 ` [dpdk-dev] [PATCH v2 0/2] mk: make config enhancements David Hunt
2017-05-26 8:52 ` [dpdk-dev] [PATCH v2 1/2] mk: allow use of environment var for make config David Hunt
2017-06-07 8:39 ` Hunt, David
2017-06-07 9:36 ` Shreyansh Jain
2017-06-07 10:28 ` Hunt, David
2017-06-07 11:46 ` Shreyansh Jain
2017-06-07 12:07 ` Bruce Richardson
2017-06-07 14:37 ` [dpdk-dev] [PATCH v3 0/3] mk: make config enhancements David Hunt
2017-06-07 14:37 ` David Hunt [this message]
2017-06-12 8:36 ` [dpdk-dev] [PATCH v3 1/3] mk: add sensible default target with defconfig Jerin Jacob
2017-08-03 22:39 ` Thomas Monjalon
2017-08-04 8:22 ` Hunt, David
2017-08-04 9:36 ` Thomas Monjalon
2017-08-04 9:53 ` Hunt, David
2017-08-04 10:05 ` Thomas Monjalon
2017-08-04 10:42 ` Hunt, David
2017-08-04 10:28 ` [dpdk-dev] [PATCH v4] " David Hunt
2017-08-04 10:39 ` [dpdk-dev] [PATCH v5] " David Hunt
2017-08-05 8:24 ` Thomas Monjalon
2017-06-07 14:37 ` [dpdk-dev] [PATCH v3 2/3] mk: allow use of environment var for template David Hunt
2017-06-12 8:37 ` Jerin Jacob
2017-08-03 22:42 ` Thomas Monjalon
2017-06-07 14:37 ` [dpdk-dev] [PATCH v3 3/3] doc: update build-sdk-quick txt file David Hunt
2017-06-12 12:50 ` Mcnamara, John
2018-02-13 12:18 ` Ferruh Yigit
2018-02-13 23:41 ` Thomas Monjalon
2018-04-11 8:44 ` Hunt, David
2018-04-11 8:49 ` Thomas Monjalon
2017-05-26 8:52 ` [dpdk-dev] [PATCH v2 2/2] mk: add sensible default target with defconfig David Hunt
2017-05-29 7:31 ` [dpdk-dev] [PATCH v2 0/2] mk: make config enhancements Shreyansh Jain
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