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authorFrank Ch. Eigler <fche@elastic.org>2009-01-06 12:40:16 -0500
committerFrank Ch. Eigler <fche@elastic.org>2009-01-06 12:40:16 -0500
commite100f0744e77c5270dd8347f78bb97ee2aab878f (patch)
tree2a988c82e2a3f67b82b1e93edc4feb20747af41c /doc/SystemTap_Tapset_Reference/Makefile.am
parentae474ad1e1dd8cbdb7b33fe5dcf0dec47e4dbc58 (diff)
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build: don't needlessly rebuild tapset ref docs
Diffstat (limited to 'doc/SystemTap_Tapset_Reference/Makefile.am')
-rw-r--r--doc/SystemTap_Tapset_Reference/Makefile.am21
1 files changed, 14 insertions, 7 deletions
diff --git a/doc/SystemTap_Tapset_Reference/Makefile.am b/doc/SystemTap_Tapset_Reference/Makefile.am
index 71f2cd55..609519e4 100644
--- a/doc/SystemTap_Tapset_Reference/Makefile.am
+++ b/doc/SystemTap_Tapset_Reference/Makefile.am
@@ -19,18 +19,25 @@ SRCTREE=$(abs_top_srcdir)/
DOCPROC=$(abs_builddir)/docproc
if BUILD_DOCS
-all: pdfdocs htmldocs mandocs
-xmldocs: docproc
- SRCTREE=$(SRCTREE) $(DOCPROC) doc $(abs_srcdir)/tapsets.tmpl > tapsets.xml
-
-htmldocs: xmldocs
+all: tapsets.pdf stamp-htmldocs stamp-mandocs
+tapsets.xml: docproc $(shell find $(SRCTREE) -name '*.stp')
+ SRCTREE=$(SRCTREE) $(DOCPROC) doc $(abs_srcdir)/tapsets.tmpl > tapsets.xml.new
+ if cmp tapsets.xml.new tapsets.xml >/dev/null ; then \
+ echo tapsets.xml unchanged; \
+ else \
+ mv tapsets.xml.new tapsets.xml; \
+ fi
+
+stamp-htmldocs: tapsets.xml
xmlto html -o tapsets tapsets.xml
+ touch stamp-htmldocs
-pdfdocs: xmldocs
+tapsets.pdf: tapsets.xml
xmlto pdf tapsets.xml
-mandocs: xmldocs
+stamp-mandocs: tapsets.xml
xmlto man -o man5 tapsets.xml
+ touch stamp-mandocs
#FIXME need to figure out where to install things appropriately
#installmandocs: mandocs