X-Git-Url: https://git.llucax.com/software/posixx.git/blobdiff_plain/7b35c34eaa3ee421eb5effc63801aeff69a9ffe8..e0bc5811a3c9726cc5b2dc804a7e8915c39d3dbd:/doc/Makefile

diff --git a/doc/Makefile b/doc/Makefile
index 143f5e8..24f3879 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -1,17 +1,34 @@
 
+# sources from where to build the sources
+DOC_SOURCES = $(shell find ../src -name '*.hpp')
 
 # prefix for installing the binaries and headers
 prefix=/usr/local
 
 
+# install command
+INSTALL = install -p -m 0644 -D
+
+
+# install utility functions
+install_msg = echo "  INSTALL $(1)"
+
+install_group = @$(call install_msg,$(2)) && \
+	cd reference && \
+	for f in `find $(1) -type f`; do \
+		$(call install,$$f,$(2)/$$f); \
+	done && \
+	cd .. && \
+	touch $@
+
 ifneq ($(V), 1)
 NICE_DOXY = @echo "  DOXYGEN"; (cat Doxyfile; echo "QUIET=YES") | doxygen -
 NICE_CLEAN = @echo "  CLEAN"; $(RM)
-NICE = @
+install = $(INSTALL) $(1) $(2)
 else
 NICE_DOXY = doxygen
 NICE_CLEAN = $(RM) -v
-NICE =
+install = $(call install_msg,$(2)); $(INSTALL) $(1) $(2)
 endif
 
 
@@ -19,30 +36,30 @@ default: all
 
 all: doc
 
-doc: include
+doc: .doc-stamp
+
+.doc-stamp: include $(DOC_SOURCES) Doxyfile
 	$(NICE_DOXY)
+	@touch $@
 
 install: install-man install-html
 
-install-man: doc
-	$(NICE) for f in `find reference/man -type f | cut -b11-`; do \
-		echo "  INSTALL $(prefix)/share/$$f"; \
-		install -m 0644 -D reference/$$f $(prefix)/share/$$f; \
-	done
+install-man: .install-man-stamp
+
+.install-man-stamp: .doc-stamp
+	$(call install_group,man,$(prefix)/share/man)
 
-install-html: doc
-	$(NICE) for f in `find reference/html -type f | cut -b11-`; do \
-		echo "  INSTALL $(prefix)/share/doc/posixx/$$f"; \
-		install -m 0644 -D reference/$$f $(prefix)/share/doc/posixx/$$f; \
-	done
+install-html: .install-html-stamp
+
+.install-html-stamp: .doc-stamp
+	$(call install_group,html,$(prefix)/share/doc/posixx/html)
 
 include:
 	@mkdir -p include
 	@ln -fs ../../src include/posixx
 
 clean:
-	$(NICE_CLEAN) -r reference include
+	$(NICE_CLEAN) -r reference include .*-stamp
 
 .PHONY: default all doc install install-man install-doc clean
 
-