update flags to #5509

Rdatatable · Dec 21, 2023 · 70b0994 · 70b0994
1 parent ee5fdcb
commit 70b0994
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/.devcontainer/r-devel-clang-ubsan/Dockerfile b/.devcontainer/r-devel-clang-ubsan/Dockerfile
@@ -14,6 +14,7 @@ RUN echo 'Sys.setenv(PROJ_PATH="/workspaces/data.table")\nsource(".dev/cc.R")' >
 
 # set ubsan flags
 RUN mkdir -p ~/.R \
-  && echo 'CC=clang -fsanitize=undefined -fno-omit-frame-pointer' > ~/.R/Makevars \
-  && echo 'CXX=clang++ -stdlib=libc++ -fsanitize=undefined -fno-omit-frame-pointer' >> ~/.R/Makevars \
-  && echo 'LDFLAGS=-L/usr/local/clang/lib64 -L/usr/local/lib64 -lubsan' >> ~/.R/Makevars
+        && echo 'CC=clang -fsanitize=undefined -fno-sanitize=float-divide-by-zero -fno-sanitize=alignment -fno-omit-frame-pointer' > ~/.R/Makevars \
+        && echo 'CXX=clang++ -stdlib=libc++ -fsanitize=undefined -fno-sanitize=float-divide-by-zero -fno-sanitize=alignment -fno-omit-frame-pointer' >> ~/.R/Makevars \
+        && echo 'CFLAGS=-g -O3 -Wall -pedantic' >> ~/.R/Makevars \
+        && echo 'LDFLAGS=-L/usr/local/clang/lib64 -L/usr/local/lib64 -lubsan' >> ~/.R/Makevars