sys-devel/bison: clarify bison.1 touching

diff --git a/sys-devel/bison/bison-3.0.4-r1.ebuild b/sys-devel/bison/bison-3.0.4-r1.ebuild
index 88ae57c1fcd647812678119a217d2a533713dd22..1fcf9c9a09349a221e9ae44b9fe890cc1a6a0993 100644 (file)
--- a/sys-devel/bison/bison-3.0.4-r1.ebuild
+++ b/sys-devel/bison/bison-3.0.4-r1.ebuild
@@ -26,7 +26,9 @@ DOCS=( AUTHORS ChangeLog-2012 NEWS README THANKS TODO ) # ChangeLog-1998 PACKAGI
 
 src_prepare() {
        epatch "${FILESDIR}"/${P}-optional-perl.patch #538300
-       touch doc/bison.1 #548778
+       # The makefiles make the man page depend on the configure script
+       # which we patched above.  Touch it to prevent regeneration.
+       touch doc/bison.1 #548778 #538300#9
 }
 
 src_configure() {