[PATCH] osmo-trx[master]: configure.ac: Add --enable-sanitize option

[Pau Espin Pedrol]

Review at  https://gerrit.osmocom.org/7828

configure.ac: Add --enable-sanitize option

Change-Id: I1b5154a47bb2f66103ac254a0f422e8a80b2d3e0
---
M configure.ac
1 file changed, 17 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-trx refs/changes/28/7828/1

diff --git a/configure.ac b/configure.ac
index c80f1cf..8271dbf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -78,6 +78,18 @@
 PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 0.3.0)
 PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 0.10.0)
 
+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
+	CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
+	LDFLAGS="$LDFLAGS -fsanitize=address -fsanitize=undefined"
+fi
+
 AC_ARG_WITH(usrp1, [
     AS_HELP_STRING([--with-usrp1],
         [enable USRP1 gnuradio based transceiver])
@@ -176,6 +188,11 @@
 AC_CHECK_HEADER([boost/config.hpp],[],
     [AC_MSG_ERROR([boost/config.hpp not found, install e.g. libboost-dev])])
 
+AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"])
+AC_MSG_RESULT([CFLAGS="$CFLAGS"])
+AC_MSG_RESULT([CXXFLAGS="$CXXFLAGS"])
+AC_MSG_RESULT([LDFLAGS="$LDFLAGS"])
+
 dnl Output files
 AC_CONFIG_FILES([\
     Makefile \

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I1b5154a47bb2f66103ac254a0f422e8a80b2d3e0
Gerrit-PatchSet: 1
Gerrit-Project: osmo-trx
Gerrit-Branch: master
Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de>