[dpdk-dev] [PATCH] ci: remove LTO job

[David Marchand <david.marchand@redhat.com>]

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