From: Eddie Hung <eddie@fpgeh.com>
Date: Wed, 14 Aug 2019 18:26:32 +0000 (-0700)
Subject: Bump gcc from 4.8 to 4.9 as undefined reference
X-Git-Tag: working-ls180~1145^2~5
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0c003a3d0d3e2e2b21ac03404f245a5ab1189bc7;p=yosys.git

Bump gcc from 4.8 to 4.9 as undefined reference

... to `__warn_memset_zero_len'.
Also remove gcc-6, bump gcc-7 to gcc-9, clang from 5.0 to 8.0
---

diff --git a/.travis.yml b/.travis.yml
index 4102f05fe..516df54d8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,7 +18,7 @@ matrix:
       addons:
         apt:
           packages:
-            - g++-4.8
+            - g++-4.9
             - gperf
             - build-essential
             - bison
@@ -38,36 +38,7 @@ matrix:
             - libboost-filesystem-dev
             - zlib1g-dev
       env:
-        - MATRIX_EVAL="CONFIG=gcc && CC=gcc-4.8 && CXX=g++-4.8"
-
-    # Latest gcc-6 on Travis Linux
-    - os: linux
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-6
-            - gperf
-            - build-essential
-            - bison
-            - flex
-            - libreadline-dev
-            - gawk
-            - tcl-dev
-            - libffi-dev
-            - git
-            - graphviz
-            - xdot
-            - pkg-config
-            - python
-            - python3
-            - libboost-system-dev
-            - libboost-python-dev
-            - libboost-filesystem-dev
-            - zlib1g-dev
-      env:
-        - MATRIX_EVAL="CONFIG=gcc && CC=gcc-6 && CXX=g++-6"
+        - MATRIX_EVAL="CONFIG=gcc && CC=gcc-4.9 && CXX=g++-4.9"
 
     # Latest gcc supported on Travis Linux
     - os: linux
@@ -76,7 +47,7 @@ matrix:
           sources:
             - ubuntu-toolchain-r-test
           packages:
-            - g++-7
+            - g++-9
             - gperf
             - build-essential
             - bison
@@ -96,7 +67,7 @@ matrix:
             - libboost-filesystem-dev
             - zlib1g-dev
       env:
-        - MATRIX_EVAL="CONFIG=gcc && CC=gcc-7 && CXX=g++-7"
+        - MATRIX_EVAL="CONFIG=gcc && CC=gcc-9 && CXX=g++-9"
 
     # Clang which ships on Trusty Linux
     - os: linux
@@ -133,9 +104,9 @@ matrix:
       addons:
         apt:
           sources:
-            - llvm-toolchain-trusty-5.0
+            - llvm-toolchain-bionic-8.0
           packages:
-            - clang-5.0
+            - clang-8.0
             - gperf
             - build-essential
             - bison
@@ -155,7 +126,7 @@ matrix:
             - libboost-filesystem-dev
             - zlib1g-dev
       env:
-        - MATRIX_EVAL="CONFIG=clang && CC=clang-5.0 && CXX=clang++-5.0"
+        - MATRIX_EVAL="CONFIG=clang && CC=clang-8.0 && CXX=clang++-8.0"
 
 #   # Latest clang on Mac OS X
 #   - os: osx