- [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
- AC_SUBST([MCHECK])
- AC_DEFINE([DEBUG],[0],[Define to 1 to enable debugging code.])])
+ [ax_enable_debug=$enableval],
+ [ax_enable_debug=no])
+
+ AS_IF([test "x$ax_enable_debug" = xyes],
+ [AC_DEFINE([DEBUG],[1],[Define to 1 to enable debugging code.])
+ AX_ADD_AM_MACRO([AM_YFLAGS += --debug])
+ AX_ADD_AM_MACRO([AM_CPPFLAGS += -D_GLIBCXX_DEBUG])],
+ [AC_SUBST([MCHECK])
+ AC_DEFINE([DEBUG],[0],[Define to 1 to enable debugging code.])])