+# Optional debuginfo feature (enabled by default)
+AS_IF([test "x$DEFAULT_ENABLE_DEBUGINFO" = xyes],
+ [AC_ARG_ENABLE([debug-info], [AC_HELP_STRING([--disable-debug-info], [disable the debug-info feature (default on OS X and Solaris)])], [], [enable_debuginfo=yes])],
+ [AC_ARG_ENABLE([debug-info], [AC_HELP_STRING([--enable-debug-info], [enable the debug-info feature (default on Linux)])], [], [enable_debuginfo=no])]
+)
+
+AM_CONDITIONAL([ENABLE_DEBUGINFO], [test "x$enable_debuginfo" = xyes])
+AS_IF([test "x$enable_debuginfo" = xyes], [
+ PKG_CHECK_MODULES(LIBDW, [libdw >= 0.154], [], [AC_MSG_ERROR(Missing libdw (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
+ PKG_CHECK_MODULES(LIBELF, [libelf >= 0.154], [], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
+ AC_DEFINE([ENABLE_DEBUGINFO], [1], [Define to 1 if you enable the 'debug-info' feature])
+], [])
+
+PKG_CHECK_MODULES(GMODULE, [gmodule-2.0 >= 2.0.0])