pacman.conf.5: document system hook directory

Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 90d90f33..5d7c9754 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -121,7 +121,8 @@ ASCIIDOC_OPTS = \
 	-a pacman_date="`date +%Y-%m-%d`" \
 	-a pkgdatadir=$(pkgdatadir) \
 	-a localstatedir=$(localstatedir) \
-	-a sysconfdir=$(sysconfdir)
+	-a sysconfdir=$(sysconfdir) \
+	-a datarootdir=$(datarootdir)
 
 A2X_OPTS = \
 	--no-xmllint \