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From: Christian Ehrhardt <christian.ehrhardt@canonical.com>
To: christian.ehrhardt@canonical.com, ferruh.yigit@intel.com,
	thomas.monjalon@6wind.com, dev@dpdk.org
Subject: [dpdk-dev] [RFC] mk: filter duplicate configuration entries
Date: Mon, 13 Jun 2016 17:10:32 +0200	[thread overview]
Message-ID: <1465830632-25156-1-git-send-email-christian.ehrhardt@canonical.com> (raw)
In-Reply-To: <CAATJJ0KgKO3nOYxVWs4-tHdFOJ7=Co-FWpdfNppXYCTOOrp=aA@mail.gmail.com>

Due to the hierarchy and the demand to keep the base config shoing all
options some options end up multiple times in the .config file.

A suggested solution was to filter for duplicates at the end of the
actual config step which is implemented here.

Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
---
 mk/rte.sdkconfig.mk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mk/rte.sdkconfig.mk b/mk/rte.sdkconfig.mk
index a3acfe6..734aa06 100644
--- a/mk/rte.sdkconfig.mk
+++ b/mk/rte.sdkconfig.mk
@@ -70,6 +70,11 @@ config: notemplate
 else
 config: $(RTE_OUTPUT)/include/rte_config.h $(RTE_OUTPUT)/Makefile
 	$(Q)$(MAKE) depdirs
+	tac $(RTE_OUTPUT)/.config | awk --field-separator '=' '!/^#/ {print $$1}' | while read config; do \
+		if [ $$(grep "^$${config}=" $(RTE_OUTPUT)/.config | wc -l) -gt 1 ]; then \
+			sed -i "0,/$${config}/{//d}" $(RTE_OUTPUT)/.config; \
+		fi; \
+	done
 	@echo "Configuration done"
 endif
 
-- 
2.7.4

  reply	other threads:[~2016-06-13 15:10 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-13 11:50 [dpdk-dev] Duplicate config symbols Christian Ehrhardt
2016-06-13 13:07 ` Ferruh Yigit
2016-06-13 13:47 ` Thomas Monjalon
2016-06-13 15:09   ` Christian Ehrhardt
2016-06-13 15:10     ` Christian Ehrhardt [this message]
2016-06-28 16:11       ` [dpdk-dev] [RFC] mk: filter duplicate configuration entries Ferruh Yigit
2016-06-28 16:38         ` Christian Ehrhardt
2016-06-28 16:48           ` Ferruh Yigit
2016-06-30 11:57             ` Christian Ehrhardt
2016-06-30 12:00               ` [dpdk-dev] [PATCH v2] " Christian Ehrhardt
2016-07-05 16:47                 ` Ferruh Yigit
2016-07-05 19:47                   ` Thomas Monjalon
2016-07-06  5:37                     ` Christian Ehrhardt
2016-07-06  5:37                       ` [dpdk-dev] [PATCH v3] " Christian Ehrhardt
2016-07-06  8:06                         ` Ferruh Yigit
2016-07-06  8:12                         ` Bruce Richardson
2016-07-06  8:57                           ` Ferruh Yigit
2016-07-06  9:08                             ` Christian Ehrhardt
2016-07-06  9:13                               ` [dpdk-dev] [PATCH v4] " Christian Ehrhardt
2016-07-11 12:47                                 ` Thomas Monjalon
2016-07-06  9:30                             ` [dpdk-dev] [PATCH v3] " Bruce Richardson
2016-06-13 16:55     ` [dpdk-dev] Duplicate config symbols Thomas Monjalon

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