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* [dpdk-dev] [PATCH] ci: remove LTO job
@ 2019-11-08 19:32 David Marchand
  2019-11-08 19:55 ` Thomas Monjalon
  0 siblings, 1 reply; 7+ messages in thread
From: David Marchand @ 2019-11-08 19:32 UTC (permalink / raw)
  To: dev; +Cc: aostruszka, bruce.richardson, Aaron Conole, Michael Santana

The LTO job using gcc-7 has two issues at the moment:
- warnings about implicit fallthroughs trigger build errors:

In file included from ...common/include/rte_memory.h:22:0,
                 from ...linux/eal/eal_hugepage_info.c:24:
...common/include/rte_common.h: In function ‘rte_str_to_size’:
...common/include/rte_common.h:744:27: error: this statement may
  fall through [-Werror=implicit-fallthrough=]
  case 'G': case 'g': size *= 1024; /* fall-through */
                      ~~~~~^~~~~~~

- if we disable this warning, linking the binaries takes too much time
  and the job is terminated by Travis because it reaches the maximum
  time limit

Fixes: 098cc0fea3be ("build: add option to enable LTO")

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 .travis.yml | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index a1c31d4..3d6ef29 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -105,15 +105,6 @@ matrix:
       apt:
         packages:
           - *extra_packages
-  - env: DEF_LIB="static" OPTS="-Db_lto=true" EXTRA_PACKAGES=1 CC=gcc-7
-    compiler: gcc
-    addons:
-      apt:
-        sources:
-            - ubuntu-toolchain-r-test
-        packages:
-          - *extra_packages
-          - gcc-7
 
 
 script: ./.ci/${TRAVIS_OS_NAME}-build.sh
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

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2019-11-08 19:32 [dpdk-dev] [PATCH] ci: remove LTO job David Marchand
2019-11-08 19:55 ` Thomas Monjalon
2019-11-08 20:07   ` David Marchand
2019-11-11 11:31   ` Bruce Richardson
2019-11-11 12:27     ` David Marchand
2019-11-11 13:57       ` Bruce Richardson
2019-11-12  8:55         ` Andrzej Ostruszka

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