Added fpic (Charles Driver and https://stackoverflow.com/questions/53…

…11515/gcc-fpic-option)

.travis.yml

@@ -1,11 +1,11 @@
 language: r
 r:
-  - devel
+#  - devel
   - release
 sudo: FALSE
 cache: packages
 
-warnings_are_errors: FALSE
+warnings_are_errors: TRUE
 
 r_build_args: '--no-build-vignettes'
 r_check_args: '--ignore-vignettes'
@@ -16,7 +16,7 @@ r_github_packages:
 before_install:
   - mkdir -p ~/.R
   - echo "CXX14FLAGS=-O3 -mtune=native -march=native -Wno-unused-variable -Wno-unused-function  -Wno-macro-redefined" >> ~/.R/Makevars
-  - echo "CXX14=g++ -std=c++1y" >> ~/.R/Makevars
+  - echo "CXX14=g++ -std=c++1y -fPIC" >> ~/.R/Makevars
 
 after_success:
   - travis_wait 59 Rscript -e 'covr::coveralls(line_exclusions="src/init.cpp")'

breathteststan.Rproj

@@ -18,5 +18,5 @@ StripTrailingWhitespace: Yes
 BuildType: Package
 PackageUseDevtools: Yes
 PackageInstallArgs: --no-multiarch --with-keep.source
-PackageCheckArgs: --no-manual --as-cran --run-donttest
+PackageCheckArgs: --no-manual  --run-donttest
 PackageRoxygenize: rd,collate,namespace