[MERGED] osmo-ggsn[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: I439ff2b2cb36a5c29347a914c0f2e21bed598b06
---
M configure.ac
1 file changed, 12 insertions(+), 0 deletions(-)

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



diff --git a/configure.ac b/configure.ac
index ca455ce..4fd0132 100644
--- a/configure.ac
+++ b/configure.ac
@@ -140,6 +140,18 @@
 PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 0.3.0)
 PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl)
 
+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_CONFIG_FILES([Makefile
                  doc/Makefile
                  doc/examples/Makefile

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Gerrit-MessageType: merged
Gerrit-Change-Id: I439ff2b2cb36a5c29347a914c0f2e21bed598b06
Gerrit-PatchSet: 1
Gerrit-Project: osmo-ggsn
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder