install documentation into $PREFIX/shared/doc/rrdtool-$VERSION/{txt,html} but

drop the rrdtool-$VERSION/ bit if $PREFIX matches on rrd assuming that the tool is being installed into a custom directory anyway.

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@482 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 189c5c5..e392cfc 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -26,10 +26,11 @@ PDF = $(MAN:.1=.pdf)
 # what should go into the distribution
 EXTRA_DIST= $(POD) $(HTML) $(TXT) rrdtool-dump.dtd rrdtool-xport.dtd
 
-# some install rules
-idocdir = $(prefix)/doc
+# some install rules if the install pat
+DOCPREFIX:=$(shell echo "@prefix@" | grep rrd >/dev/null && echo "rrdtool-@VERSION@/")
+idocdir = $(prefix)/shared/doc/$(DOCPREFIX)txt
 idoc_DATA = $(POD) $(TXT)
-ihtmldir = $(prefix)/html
+ihtmldir = $(prefix)/shared/doc/$(DOCPREFIX)html
 ihtml_DATA = $(HTML)
 imandir = $(mandir)/man1
 iman_DATA = $(MAN)