Changeset e2472dd

Timestamp:

2014-11-24T05:16:05Z (10 years ago)

Author:

dequis <dx@…>

Branches:

master

Children:

b38d399

Parents:

aa6bcd8

Message:

configure: --asan=1 parameter for AddressSanitizer

Requires gcc >=4.8 or clang >=3.1

AddressSanitizer (ASan) is a fast memory error detector. See also:

​https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer

File:

• configure (modified) (4 diffs)

configure

@@ -40 +40 @@
 strip=1
 gcov=0
+asan=0
 plugins=1
 otr=0
@@ -89 +90 @@
 --pie=0/1       Build position independent executable   $pie
 --gcov=0/1      Disable/enable test coverage reporting  $gcov
+--asan=0/1      Disable/enable AddressSanitizer         $asan
 --plugins=0/1   Disable/enable plugins support          $plugins
 --otr=0/1/auto/plugin
@@ -200 +202 @@
 fi
 
+if [ "$asan" = "1" ]; then
+        CFLAGS="$CFLAGS -fsanitize=address"
+        LDFLAGS="$LDFLAGS -fsanitize=address"
+        debug=1
+fi
 
 if [ "$debug" = "1" ]; then
         echo 'DEBUG=1' >> Makefile.settings
-        CFLAGS="$CFLAGS -g -DDEBUG"
+        CFLAGS="$CFLAGS -g3 -DDEBUG -O0"
 else
         [ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
@@ -827 +834 @@
 fi
 
+if [ "$asan" = "1" ]; then
+        echo '  AddressSanitizer (ASAN) enabled.'
+else
+        echo '  AddressSanitizer (ASAN) disabled.'
+fi
+
 if [ "$pie" = "1" ]; then
         echo '  Building PIE executable'