Revert "Makefile: make custom-entities.ent depend on Makefile.am"

This reverts commit 6096d9cc. As discussed on the mailing list, we
should accept some formal incorrectness in the dependency here, and
not rebuild the man pages every time Makefile.am changes - xsltproc
is simply too expensive.

Instead, let's move man/custom-entities.ent from DISTCLEANFILES to
CLEANFILES, so a 'make clean' is sufficient to actually make changes
in Makefile.am efficient for the contents of the man pages.

diff --git a/Makefile.am b/Makefile.am
index 06512ae3840981daa2bcfbfac450de50842bc0ec..38e5d74203ecaf055e1f11d60451c27058c98c39 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -6597,13 +6597,13 @@ EXTRA_DIST += \
 
 # ------------------------------------------------------------------------------
 if ENABLE_MANPAGES
-man/custom-entities.ent: Makefile.am configure.ac
+man/custom-entities.ent: configure.ac
        $(AM_V_GEN)$(MKDIR_P) $(dir $@)
        $(AM_V_GEN)(echo '<?xml version="1.0" encoding="utf-8" ?>' && \
         printf '$(subst '|,<!ENTITY ,$(subst =, ",$(subst |',">\n,$(substitutions))))') \
         > $@ # '
 
-DISTCLEANFILES += \
+CLEANFILES += \
        man/custom-entities.ent
 
 XSLTPROC_FLAGS = \