diff --git a/doc/Makefile.am b/doc/Makefile.am
index c07bab1f9f6b7a4c59811f7bd87bf0ada1cb08c1..aca1d7e1779484dd8d6efe214d9e70e265114fca 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
fb.1: fb.txt ../version
.txt.1:
- a2x -d manpage -f manpage -apackage_version=$(PACKAGE_VERSION) $<
+ a2x -d manpage -f manpage \
+ -apackage_version=$(PACKAGE_VERSION) \
+ -abuild_date="$$( date --utc '+%F' )" \
+ $<