Initial Spring 2016 commit.

mk/os161.man.mk

@@ -0,0 +1,66 @@
+#
+# OS/161 build environment: install man pages
+#
+# Usage:
+#    TOP=../..
+#    .include "$(TOP)/mk/os161.config.mk"
+#    [defs go here]
+#    .include "$(TOP)/mk/os161.man.mk"
+#    [any extra rules go here]
+#
+# Variables controlling this file:
+#
+# MANFILES			Files to install.
+#
+# MANDIR			Directory under $(OSTREE) to install into,
+#                               e.g. /man/bin. Should have a leading slash.
+#
+
+# We may want these directories created. (Used by os161.baserules.mk.)
+# We don't use the build directory because we don't currently generate
+# anything for man pages.
+#MKDIRS+=$(MYBUILDDIR)
+MKDIRS+=$(INSTALLTOP)$(MANDIR)
+MKDIRS+=$(OSTREE)$(MANDIR)
+
+# Default rule: do nothing.
+# (In make the first rule found is the default.)
+all: all-local
+all-local: ;
+
+#
+# Install: we can install into either $(INSTALLTOP) or $(OSTREE).
+# When building the whole system, we always install into the staging
+# area. However, if you're working on a particular program it is
+# usually convenient to be able to install it directly to $(OSTREE)
+# instead of doing a complete top-level install.
+#
+# Note that we make a hard link instead of a copy by default to reduce
+# overhead.
+#
+install-staging-local: $(INSTALLTOP)$(MANDIR) .WAIT
+
+.for _F_ in $(MANFILES)
+install-staging-local: $(INSTALLTOP)$(MANDIR)/$(_F_)
+$(INSTALLTOP)$(MANDIR)/$(_F_): $(_F_)
+	rm -f $(.TARGET)
+	ln $(_F_) $(.TARGET) || cp $(_F_) $(.TARGET)
+.endfor
+
+install-local: $(OSTREE)$(MANDIR) .WAIT installmanpages
+installmanpages:
+.for _F_ in $(MANFILES)
+	rm -f $(OSTREE)$(MANDIR)/$(_F_)
+	ln $(_F_) $(OSTREE)$(MANDIR)/$(_F_) || \
+	  cp $(_F_) $(OSTREE)$(MANDIR)/$(_F_)
+.endfor
+
+
+# Mark targets that don't represent files PHONY, to prevent various
+# lossage if files by those names appear.
+.PHONY: all all-local install-staging-local install-local installmanpages
+
+# Finally, get the shared definitions for the most basic rules.
+.include "$(TOP)/mk/os161.baserules.mk"
+
+# End.