Source: liberasurecode Version: 1.1.0-2 Severity: wishlist Tags: patch User: reproducible-bui...@lists.alioth.debian.org Usertags: randomness X-Debbugs-Cc: reproducible-bui...@lists.alioth.debian.org
Hi, Whilst working on the "reproducible builds" effort [0], we noticed that liberasurecode could not be built reproducibly. What happens is that erasurecode_version.h headers are non-determinstically installed in the target binary depending on the system clock. This is due to debian/tmp/usr/include not being created and the install-exec-hook ignores errors. The attached patch ensures debian/tmp/usr/include exists and therefore the headers will always be there. Once applied, liberasurecode can be built reproducibly using our reproducible toolchain. [0] https://wiki.debian.org/ReproducibleBuilds Regards, -- ,''`. : :' : Chris Lamb `. `'` la...@debian.org / chris-lamb.co.uk `-
--- a/debian/patches/reproducible-build.patch 1970-01-01 02:00:00.000000000 +0200 --- b/debian/patches/reproducible-build.patch 2015-11-29 10:46:09.883968933 +0200 @@ -0,0 +1,12 @@ +--- liberasurecode-1.1.0.orig/Makefile.am ++++ liberasurecode-1.1.0/Makefile.am +@@ -32,7 +32,8 @@ thisinclude_HEADERS = \ + include/rs_vand/liberasurecode_rs_vand.h + + install-exec-hook: +- -(cd $(DESTDIR)$(includedir) && \ ++ -(mkdir -p $(DESTDIR)$(includedir) && \ ++ cd $(DESTDIR)$(includedir) && \ + rm -f erasurecode.h erasurecode_version.h \ + erasurecode_stdinc.h erasurecode_helpers.h \ + config_liberasurecode.h && \ --- a/debian/patches/series 2015-11-29 10:39:50.756146236 +0200 --- b/debian/patches/series 2015-11-29 10:46:07.603946325 +0200 @@ -1,2 +1,3 @@ disable-sse.patch use-full-soname.patch +reproducible-build.patch
