[PATCH 1/r47] maint: help2man targets should rely on the binaries they call.

[Gary V. Vaughan]

The start of my post-release patch queue... okay to push?

* Makefile.am (doc/libtool.1, doc/libtoolize.1): Don't rely on
the intermediate files, since they might have changed without
giving make the opportunity to update the actual binaries that
help2man calls in time.

Signed-off-by: Gary V. Vaughan <address@hidden>
---
 ChangeLog   |    8 ++++++++
 Makefile.am |    4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 566b74e..77dbb59 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-09-01  Gary V. Vaughan  <address@hidden>
+
+       maint: help2man targets should rely on the binaries they call.
+       * Makefile.am (doc/libtool.1, doc/libtoolize.1): Don't rely on
+       the intermediate files, since they might have changed without
+       giving make the opportunity to update the actual binaries that
+       help2man calls in time.
+
 2010-09-22  Gary V. Vaughan  <address@hidden>
 
        Post-release administrivia.
diff --git a/Makefile.am b/Makefile.am
index 6e29a29..0123180 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -326,9 +326,9 @@ MAINTAINERCLEANFILES        += $(dist_man1_MANS)
 update_mans = \
   PATH=.$(PATH_SEPARATOR)$$PATH; export PATH; \
   $(HELP2MAN) --output=$@
-$(srcdir)/doc/libtool.1: $(srcdir)/$(auxdir)/ltmain.sh
+$(srcdir)/doc/libtool.1: libtool
        $(update_mans) --help-option=--help-all libtool
-$(srcdir)/doc/libtoolize.1: $(srcdir)/libtoolize.in
+$(srcdir)/doc/libtoolize.1: libtoolize
        $(update_mans) libtoolize
 
 
-- 
1.7.3