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Fixed a bug that caused configure to disobey the enable/disable debug flag. The debug flag will default to disabled if not specified.
--- m4/ax_debug.m4.orig 2014-02-09 11:52:42 UTC
+++ m4/ax_debug.m4
@@ -49,16 +49,18 @@ AC_DEFUN([AX_DEBUG],
[AC_PREREQ([2.63])dnl
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
- [Add debug code/turns off optimizations (yes|no) @<:@default=no@:>@])],
- [ax_enable_debug=yes
+ [Add debug code/turns off optimizations (yes|no) @<:@default=no@:>@])])
+ AS_IF([test "x$enable_debug" = "xyes"], [
+ ax_enable_debug=yes
AC_DEFINE([DEBUG],[1],[Define to 1 to enable debugging code.])
AX_CHECK_LIBRARY([MCHECK],[mcheck.h],[mcheck],[AX_APPEND_LINK_FLAGS([-lmcheck])])
AX_ADD_AM_MACRO([--debug],[AM_YFLAGS])
- AX_ADD_AM_MACRO([-D_GLIBCXX_DEBUG],[AM_CPPFLAGS])],
- [ax_enable_debug=no
+ AX_ADD_AM_MACRO([-D_GLIBCXX_DEBUG],[AM_CPPFLAGS])
+ ], [
+ ax_enable_debug=no
AC_SUBST([MCHECK])
- AC_DEFINE([DEBUG],[0],[Define to 1 to enable debugging code.])])
-
+ AC_DEFINE([DEBUG],[0],[Define to 1 to enable debugging code.])
+ ])
AC_MSG_CHECKING([for debug])
AC_MSG_RESULT([$ax_enable_debug])
AM_CONDITIONAL([DEBUG],[test "x${ax_enable_debug}" = "xyes"])])
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