Make it easier to do different types of asan.

Andersbakken · Oct 27, 2017 · 7fa54d5 · 7fa54d5
1 parent fd0cbe4
commit 7fa54d5
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Showing 2 changed files with 9 additions and 5 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -15,10 +15,11 @@ else ()
 endif ()
 
 if (ASAN)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")
-    # set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=leak")
-    # set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=leak")
+    string(REPLACE "," ";" ASANS ${ASAN})
+    foreach (SANITIZE ${ASANS})
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=${SANITIZE}")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=${SANITIZE}")
+    endforeach ()
 endif ()
 
 if (NOT CMAKE_BUILD_TYPE)

diff --git a/configure b/configure
@@ -102,7 +102,10 @@ while [ -n "$1" ]; do
             CMAKE_ARGS="${CMAKE_ARGS} -DRTAGS_NO_ELISP_BYTECOMPILE=1"
             ;;
         --asan)
-            CMAKE_ARGS="${CMAKE_ARGS} -DASAN=1"
+            CMAKE_ARGS="${CMAKE_ARGS} -DASAN=address,undefined"
+            ;;
+        --asan=*)
+            CMAKE_ARGS="${CMAKE_ARGS} -DASAN=`echo $1 | sed -e 's,--asan=,,'`"
             ;;
         --elisp-install-location)
             shift