Source: miceamaze Version: 1.8-1 Severity: wishlist Tags: patch User: reproducible-builds@lists.alioth.debian.org Usertags: timestamps
Hi! While working on Debian's “reproducible builds” effort [1], we have noticed that miceamaze doesn't build reproducibly. A PNG icon contains an embedded timestamp of the build time. The attached patch fixes this. Once applied, miceamaze can be built reproducibly in our current experimental framework. Regards, Reiner [1]: https://wiki.debian.org/ReproducibleBuilds
diff --git a/debian/patches/no_png_timestamps.patch b/debian/patches/no_png_timestamps.patch new file mode 100644 index 0000000..c22cbef --- /dev/null +++ b/debian/patches/no_png_timestamps.patch @@ -0,0 +1,16 @@ +Author: Reiner Herrmann <rei...@reiner-h.de> +Description: Prevent ambedding of timestamps into PNG icon. + +Index: miceamaze-1.8/Makefile +=================================================================== +--- miceamaze-1.8.orig/Makefile ++++ miceamaze-1.8/Makefile +@@ -29,7 +29,7 @@ miceamaze.xpm: data/images/mouse.png + convert -scale 32x32 $^ $@ + + miceamaze.png: data/images/mouse.png +- convert -scale 64x64 $^ $@ ++ convert -scale 64x64 $^ +set date:create +set date:modify -define png:exclude-chunk=time $@ + + miceamaze.6.gz: man/miceamaze.6 + gzip -nc $^ > $@ diff --git a/debian/patches/series b/debian/patches/series new file mode 100644 index 0000000..d2ea731 --- /dev/null +++ b/debian/patches/series @@ -0,0 +1 @@ +no_png_timestamps.patch
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