From: Dodji Seketeli <dodji@redhat.com>
Date: Thu, 18 Apr 2019 09:01:47 +0000 (+0200)
Subject: Enable building with AddressSanitizer activated
X-Git-Tag: libabigail-1.7~121
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=54488283938022ea4572d197fbcc8021a3fdaf8d;p=libabigail.git

Enable building with AddressSanitizer activated

With this patch, configuring the project with the environment variables
ABIGAIL_DEVEL=on and ABIGAIL_DEVEL_ASAN=on will turn on
AddressSanitizer.

	* configure.ac: If ABIGAIL_DEVEL_ASAN=on (in addition to
	ABIGAIL_DEVEL=on), then turn on AddressSanitizer in the build.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
---

diff --git a/configure.ac b/configure.ac
index 5537e679..ea1f2446 100644
--- a/configure.ac
+++ b/configure.ac
@@ -583,6 +583,10 @@ AC_SUBST(DEPS_LIBS)
 if test x$ABIGAIL_DEVEL != x; then
    CFLAGS="-g -Wall -Wextra -Werror"
    CXXFLAGS="-g -Wall -Wextra -Werror"
+   if test x$ABIGAIL_DEVEL_ASAN != x; then
+      CFLAGS="$CFLAGS -fsanitize=address"
+      CXXFLAGS="$CXXFLAGS -fsanitize=address"
+   fi
 fi
 
 dnl Check if several decls and constant are defined in dependant