+2012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * configure.in: Fix previous change. Remove --enable-asserts.
+ (CPPFLAGS): Remove conditional -DXASSERTS=1.
+ Add --enable-link-time-optimization.
+ * INSTALL: Mention this.
+
2012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
* configure.in: Add glyphs category to --enable-checking option.