https://bugs.freedesktop.org/show_bug.cgi?id=76056
# ------------------------------------------------------------------------------
if ENABLE_MANPAGES
# ------------------------------------------------------------------------------
if ENABLE_MANPAGES
-man/custom-entities.ent:
+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))))') \
$(AM_V_GEN)$(MKDIR_P) $(dir $@)
$(AM_V_GEN)(echo '<?xml version="1.0" encoding="utf-8" ?>' && \
printf '$(subst '|,<!ENTITY ,$(subst =, ",$(subst |',">\n,$(substitutions))))') \