[OE-core] [PATCH 3/3] buildhistory: remove duplicate entries from dot graph

[Koen Kooi]

There are various conditions that lead to duplicate entries in the dot graph which need to get fixed, but this patch is a catchall.

Another benefit is that the sort order is now know, leading to less spurious diffs in buildhistory commits.

Signed-off-by: Koen Kooi <koen at dominion.thruhere.net>
---
 meta/classes/buildhistory.bbclass |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index 3aec325..6502b04 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -291,6 +291,7 @@ buildhistory_get_image_installed() {
 	# Produce installed package file and size lists and dependency graph
 	echo -n > ${BUILDHISTORY_DIR_IMAGE}/installed-packages.txt
 	echo -n > ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.tmp
+	echo -n > ${BUILDHISTORY_DIR_IMAGE}/depends.tmp	
 	echo -e "digraph depends {\n    node [shape=plaintext]" > ${BUILDHISTORY_DIR_IMAGE}/depends.dot
 	for pkg in $INSTALLED_PKGS; do
 		pkgfile=`get_package_filename $pkg`
@@ -302,14 +303,16 @@ buildhistory_get_image_installed() {
 
 		deps=`list_package_depends $pkg | sort | uniq`
 		for dep in $deps ; do
-			echo "$pkg OPP $dep;" | sed -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' | sed 's:OPP:->:g' >> ${BUILDHISTORY_DIR_IMAGE}/depends.dot
+			echo "$pkg OPP $dep;" | sed -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' | sed 's:OPP:->:g' >> ${BUILDHISTORY_DIR_IMAGE}/depends.tmp
 		done
 
 		recs=`list_package_recommends $pkg | sort | uniq`
 		for rec in $recs ; do
-			echo "$pkg OPP $rec [style=dotted];" | sed -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' | sed 's:OPP:->:g' >> ${BUILDHISTORY_DIR_IMAGE}/depends.dot
+			echo "$pkg OPP $rec [style=dotted];" | sed -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' | sed 's:OPP:->:g' >> ${BUILDHISTORY_DIR_IMAGE}/depends.tmp
 		done
 	done
+	cat ${BUILDHISTORY_DIR_IMAGE}/depends.tmp | sort | uniq >> ${BUILDHISTORY_DIR_IMAGE}/depends.dot
+	rm ${BUILDHISTORY_DIR_IMAGE}/depends.tmp
 	echo "}" >>  ${BUILDHISTORY_DIR_IMAGE}/depends.dot
 
 	cat ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.tmp | sort -n -r | awk '{print $1 "\tKiB " $2}' > ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.txt
-- 
1.7.2.5