.travis.yml: bump gcc sanitiser job to gcc-9

The toolchain PPA has it so we might as well use it. We currently have
to add:

  -Wno-error=stringop-truncation

as there are still strncpy operations in the tree operating on things
that haven't been annotated with QEMU_NONSTRING.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

diff --git a/.travis.yml b/.travis.yml
index a08a7b72787420dceb557de4c2f068c5635ec789..a6bb1f9f98e38424f36585c82939e08fd0583d5a 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -240,8 +240,8 @@ matrix:
             - ubuntu-toolchain-r-test
           packages:
             # Extra toolchains
-            - gcc-7
-            - g++-7
+            - gcc-9
+            - g++-9
             # Build dependencies
             - libaio-dev
             - libattr1-dev
@@ -270,11 +270,11 @@ matrix:
       language: generic
       compiler: none
       env:
-        - COMPILER_NAME=gcc CXX=g++-7 CC=gcc-7
-        - CONFIG="--cc=gcc-7 --cxx=g++-7 --disable-pie --disable-linux-user"
+        - COMPILER_NAME=gcc CXX=g++-9 CC=gcc-9
+        - CONFIG="--cc=gcc-9 --cxx=g++-9 --disable-pie --disable-linux-user"
         - TEST_CMD=""
       before_script:
-        - ./configure ${CONFIG} --extra-cflags="-g3 -O0 -fsanitize=thread -fuse-ld=gold" || { cat config.log && exit 1; }
+        - ./configure ${CONFIG} --extra-cflags="-g3 -O0 -Wno-error=stringop-truncation -fsanitize=thread -fuse-ld=gold" || { cat config.log && exit 1; }
 
 
     # Run check-tcg against linux-user