exclude known flags

Author: thisisnic

dev/tasks/r/github.linux.cran.yml

@@ -48,7 +48,13 @@ jobs:
         env:
         {{ macros.github_set_sccache_envvars()|indent(8)}}
         # setting ARROW_SOURCE_HOME='' here ensures that we use the cpp source copied into tools/
-        run: archery docker run -e ARROW_SOURCE_HOME='' -e SKIP_VIGNETTES={{ '${{ matrix.config.skip_vignettes }}' }} -e _R_CHECK_CRAN_INCOMING_=false r
+        run: >
+          archery docker run
+          -e ARROW_SOURCE_HOME=''
+          -e SKIP_VIGNETTES={{ '${{ matrix.config.skip_vignettes }}' }}
+          -e _R_CHECK_CRAN_INCOMING_=false
+          -e _R_CHECK_COMPILATION_FLAGS_KNOWN_="-Werror=implicit-function-declaration -Wno-error=enum-constexpr-conversion -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw"
+          r
       - name: Dump install logs
         run: cat arrow/r/check/arrow.Rcheck/00install.out
         if: always()