1 files changed, 4 insertions, 0 deletions
diff --git a/doc/PKGBUILD.5.asciidoc b/doc/PKGBUILD.5.asciidoc
index 1db0b6c4..af615040 100644
--- a/doc/PKGBUILD.5.asciidoc
+++ b/doc/PKGBUILD.5.asciidoc
@@ -325,6 +325,10 @@ underscore and the architecture name e.g., 'replaces_x86_64=()'.
 		When used in combination with the `strip' option, a separate package
 		containing the debug symbols is created.
 
+	*lto*;;
+		Enable building packages using link time optimization. Adds '-flto'
+		to both CFLAGS and CXXFLAGS.
+
 
 Packaging Functions
 -------------------