Issues #147

.travis.yml

@@ -50,10 +50,16 @@ install:
   - git submodule update
   - if [ $CXX == g++ ] && [ "$TRAVIS_OS_NAME" == "linux" ]; then CXX=g++-7; fi
   - if [ $CXX == clang++ ] && [ "$TRAVIS_OS_NAME" == "linux" ]; then CXX=clang++-5.0; fi
-  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install libelf zlib; fi
+  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install libelf zlib gcc@7; fi
   - if [ "$TRAVIS_OS_NAME" == "osx" ]; then export CPATH=$CPATH:/usr/local/Cellar/libelf/0.8.13_1/include/libelf; fi
   - echo "Installing GNU binutils for MIPS"
+  - OLD_CC=$CC
+  - OLD_CXX=$CXX
+  - CC=gcc-7
+  - CXX=g++-7
   - cd $TRAVIS_BUILD_DIR/binutils
-  - ./configure --target=mipsel-unknown-linux-gnu --prefix=$TRAVIS_BUILD_DIR/binutils/cross/mips --disable-gdb --disable-gprof --with-system-zlib
+  - ./configure --target=mipsel-unknown-linux-gnu --prefix=$TRAVIS_BUILD_DIR/binutils/cross/mips --disable-gdb --disable-gprof --with-system-zlib --disable-werror
   - make
   - make install
+  - CC=$OLD_CC
+  - CXX=$OLD_CXX