Your message dated Wed, 02 Sep 2015 07:17:14 +0000
with message-id <e1zx2ie-0007mi...@franck.debian.org>
and subject line Bug#797715: Removed package(s) from unstable
has caused the Debian Bug report #778439,
regarding bespin: please make the build reproducible
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
778439: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=778439
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: bespin
Version: 0.r1552+nmu1
Severity: wishlist
Tags: patch
User: reproducible-bui...@lists.alioth.debian.org
Usertags: timestamps
Hi!
While working on Debian's “reproducible builds” effort [1], we have
noticed that bespin doesn't build reproducibly.
PNG images generated during the build have timestamps embedded.
The attached patch prevents this. Once applied, bespin can be
built reproducibly in our current experimental framework.
Regards,
Reiner
[1]: https://wiki.debian.org/ReproducibleBuilds
diff --git a/debian/patches/no_timestamps_in_images.patch b/debian/patches/no_timestamps_in_images.patch
new file mode 100644
index 0000000..7b4028a
--- /dev/null
+++ b/debian/patches/no_timestamps_in_images.patch
@@ -0,0 +1,86 @@
+Author: Reiner Herrmann <rei...@reiner-h.de>
+Description: prevent embedding of timestamps into png files
+
+Index: bespin-0.r1552+nmu1/ksplash/bespin/generate.sh
+===================================================================
+--- bespin-0.r1552+nmu1.orig/ksplash/bespin/generate.sh
++++ bespin-0.r1552+nmu1/ksplash/bespin/generate.sh
+@@ -27,14 +27,16 @@ DIR="${1}x${2}"
+
+ mkdir "$DIR" 2>/dev/null
+
++PNGOPTS="+set date:create +set date:modify -define png:exclude-chunk=time"
++
+ if [ ! -e "$DIR/background.png" ]; then
+- convert -scale $DIR! -filter lanczos ../../kdm/bespin/background.jpg "$DIR/background.png"
++ convert -scale $DIR! -filter lanczos ../../kdm/bespin/background.jpg $PNGOPTS "$DIR/background.png"
+ fi
+
+ if [ ! -e Preview.png ]; then
+ convert -scale 740x420! -filter lanczos ../../kdm/bespin/background.jpg ".tmp.png"
+ convert -crop 740x420+6660+0 pulse.png ".tmp2.png"
+- convert ".tmp.png" ".tmp2.png" -gravity Center -composite Preview.png
++ convert ".tmp.png" ".tmp2.png" -gravity Center -composite $PNGOPTS Preview.png
+ mogrify -scale 400x300 -filter lanczos Preview.png
+ rm -f ".tmp.png" ".tmp2.png"
+ fi
+Index: bespin-0.r1552+nmu1/ksplash/tibanna/generate.sh
+===================================================================
+--- bespin-0.r1552+nmu1.orig/ksplash/tibanna/generate.sh
++++ bespin-0.r1552+nmu1/ksplash/tibanna/generate.sh
+@@ -33,31 +33,33 @@ fi
+
+ mkdir "$DIR" 2>/dev/null
+
++PNGOPTS="+set date:create +set date:modify -define png:exclude-chunk=time"
++
+ ratio=$(( $1 * 1000 / $2 ))
+
+ if (( $ratio == 1600 )); then #scale
+ echo tata
+- convert -scale $DIR! -filter lanczos ../../kdm/tibanna/background.jpg "$DIR/background.png"
+- convert -scale $DIR! -filter lanczos flash.png "$DIR/flash.png"
++ convert -scale $DIR! -filter lanczos ../../kdm/tibanna/background.jpg $PNGOPTS "$DIR/background.png"
++ convert -scale $DIR! -filter lanczos flash.png $PNGOPTS "$DIR/flash.png"
+ elif (( $ratio < 1600 )); then #crop width
+ W=$(( $1 * 1200 / $2 ))
+ X=$(( (1920-$W)/2 ))
+- convert -crop ${W}x1200+${X}+0 -scale $DIR! -filter lanczos ../../kdm/tibanna/background.jpg "$DIR/background.png"
++ convert -crop ${W}x1200+${X}+0 -scale $DIR! -filter lanczos ../../kdm/tibanna/background.jpg $PNGOPTS "$DIR/background.png"
+ else # crop height
+ H=$(( 1920 * $2 / $1 ))
+ Y=$(( (1200-$H)/2 ))
+- convert -crop 1920x${H}+0+${Y} -scale $DIR! -filter lanczos ../../kdm/tibanna/background.jpg "$DIR/background.png"
++ convert -crop 1920x${H}+0+${Y} -scale $DIR! -filter lanczos ../../kdm/tibanna/background.jpg $PNGOPTS "$DIR/background.png"
+ fi
+
+ H=$(( 282*$2 / 1200 ))
+-convert -scale $((7*$1))x${H}! -filter lanczos flash.png "$DIR/flash.png"
++convert -scale $((7*$1))x${H}! -filter lanczos flash.png $PNGOPTS "$DIR/flash.png"
+
+ Y=$(( ($2*464)/1200 ))
+
+
+
+ if [ ! -e Preview.png ]; then
+- convert -crop 1600x1200+160+0 -scale 400x300! -filter lanczos ../../kdm/tibanna/background.jpg Preview.png
++ convert -crop 1600x1200+160+0 -scale 400x300! -filter lanczos ../../kdm/tibanna/background.jpg $PNGOPTS Preview.png
+ fi
+
+ echo "SCALE OFF
+Index: bespin-0.r1552+nmu1/ksplash/aperture/generate.sh
+===================================================================
+--- bespin-0.r1552+nmu1.orig/ksplash/aperture/generate.sh
++++ bespin-0.r1552+nmu1/ksplash/aperture/generate.sh
+@@ -29,8 +29,10 @@ DIR="${1}x${2}"
+
+ mkdir "$DIR" 2>/dev/null
+
++PNGOPTS="+set date:create +set date:modify -define png:exclude-chunk=time"
++
+ if [ ! -e "$DIR/background.png" ]; then
+- convert -resize ${DIR}^ -gravity Center -crop ${DIR}+0+0 +repage -filter lanczos ../../kdm/aperture/background.jpg "$DIR/background.png"
++ convert -resize ${DIR}^ -gravity Center -crop ${DIR}+0+0 +repage -filter lanczos ../../kdm/aperture/background.jpg $PNGOPTS "$DIR/background.png"
+ fi
+
+ echo "SCALE OFF
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..9314454
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+no_timestamps_in_images.patch
signature.asc
Description: OpenPGP digital signature
--- End Message ---
--- Begin Message ---
Version: 0.r1552+nmu1+rm
Dear submitter,
as the package bespin has just been removed from the Debian archive
unstable we hereby close the associated bug reports. We are sorry
that we couldn't deal with your issue properly.
For details on the removal, please see https://bugs.debian.org/797715
The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.
This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmas...@ftp-master.debian.org.
Debian distribution maintenance software
pp.
Scott Kitterman (the ftpmaster behind the curtain)
--- End Message ---
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