message: Enable to export symbols from static libLIEF.a
diff: @@ -3,7 +3,7 @@ set -ex
  export CXXFLAGS='-ffunction-sections -fdata-sections -fvisibility-inlines-hidden -static-libstdc++ -static-libgcc'
  export CFLAGS='-ffunction-sections -fdata-sections -static-libstdc++ -static-libgcc'
  -export LDFLAGS='-Wl,--gc-sections -Wl,--exclude-libs,ALL'
  +export LDFLAGS='-Wl,--gc-sections'
  $PYTHON_BINARY setup.py --ninja --lief-test build \
  bdist_wheel --skip-build --dist-dir wheel_stage
  