Better testing for Stackwalker (#18). r=bryner
- Test StackwalkerX86 and StackwalkerPPC on the current process, if built
by a supported compiler (gcc) on a supported (walkable) CPU (x86, ppc).
- This test is not enabled by default because of certain optimizations
that interfere with it (stack frame reuse, frame pointer omission). See
the comments at the top of stackwalker_selftest.cc. To enable this
test in the standard "make check" suite, configure with --enable-selftest.
http://groups.google.com/group/airbag-dev/browse_thread/thread/2ca1c8e72c809bec
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@35 4c0a9323-5329-0410-9bdc-e9ce6186880e
diff --git a/configure.ac b/configure.ac
index b7153a9..f1c2cc8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,5 +47,24 @@
AC_HEADER_STDC
+AC_ARG_ENABLE(selftest,
+ AS_HELP_STRING([--enable-selftest],
+ [Run extra tests with "make check" ]
+ [(may conflict with optimizations) ]
+ [(default is no)]),
+ [case "${enableval}" in
+ yes)
+ selftest=true
+ ;;
+ no)
+ selftest=false
+ ;;
+ *)
+ AC_MSG_ERROR(bad value ${enableval} for --enable-selftest)
+ ;;
+ esac],
+ [selftest=false])
+AM_CONDITIONAL(SELFTEST, test x$selftest = xtrue)
+
AC_CONFIG_FILES([Makefile])
AC_OUTPUT