[MERGED] libsmpp34[master]: add --enable-sanitize config option

[Harald Welte]

Harald Welte has submitted this change and it was merged.

Change subject: add --enable-sanitize config option
......................................................................


add --enable-sanitize config option

Change-Id: I83c7b16baeffd3b7ae86edf87a9bb4cbb7346609
---
M configure.ac
1 file changed, 13 insertions(+), 0 deletions(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/configure.ac b/configure.ac
index 305cc11..85270bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -40,6 +40,19 @@
 # Checks for library functions.
 AC_FUNC_MALLOC
 AC_CHECK_FUNCS([memset])
+
+AC_ARG_ENABLE(sanitize,
+	[AS_HELP_STRING(
+		[--enable-sanitize],
+		[Compile with address sanitizer enabled],
+	)],
+	[sanitize=$enableval], [sanitize="no"])
+if test x"$sanitize" = x"yes"
+then
+	CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined"
+	CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
+fi
+
 AC_OUTPUT([Makefile
            def_frame/Makefile
            def_list/Makefile

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Gerrit-MessageType: merged
Gerrit-Change-Id: I83c7b16baeffd3b7ae86edf87a9bb4cbb7346609
Gerrit-PatchSet: 1
Gerrit-Project: libsmpp34
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder