Hi Vagrant
are you sure you picked the right code to patch? The code in Git[1]
is very different from the chunk your patch claims to replace. While
I could easily add -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON to dh_auto_configure
but I wanted to make sure that there is no other package you intended
to fix that way.
Kind regards
Andreas.
[1] https://salsa.debian.org/med-team/libvcflib/-/blob/master/debian/rules#L22
Am Sat, Jan 15, 2022 at 05:48:50PM -0800 schrieb Vagrant Cascadian:
> Source: libvcflib
> Severity: normal
> Tags: patch
> User: reproducible-bui...@lists.alioth.debian.org
> Usertags: buildpath
> X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
>
> The RPATH contains the build path resulting in different buildid:
>
>
> https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/libvcflib.html
>
> The attached patch to debian/rules passes
> -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON via a dh_auto_configure override,
> which should use a relative path for RPATH.
>
> Alternately, updating the packaging to debhelper compat level 14 should
> fix this, although it is currently an experimental compat level.
>
>
> With this patch applied, libvcflib should build reproducibly on
> tests.reproducible-builds.org!
>
>
> Thanks for maintaining libvcflib!
>
>
> live well,
> vagrant
> From 28fa4ee3a093404e5bb38df628660a8c004f3666 Mon Sep 17 00:00:00 2001
> From: Vagrant Cascadian <vagr...@reproducible-builds.org>
> Date: Sat, 15 Jan 2022 23:00:25 +0000
> Subject: [PATCH] debian/rules: Pass -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON via
> dh_auto_configure override.
>
> This avoids embedding the full path in RPATH, which triggers BuildId
> differences.
>
> https://tests.reproducible-builds.org/debian/issues/unstable/cmake_rpath_contains_build_path_issue.html
> ---
> debian/rules | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/debian/rules b/debian/rules
> index c66b57f..03cb3e7 100755
> --- a/debian/rules
> +++ b/debian/rules
> @@ -20,6 +20,7 @@ endif
> override_dh_auto_configure:
> dh_auto_configure -- \
> -DDOCS=$(BUILDDOC) \
> + -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON \
> -DPYTHON=ON
>
> # https://github.com/AcademySoftwareFoundation/Imath/issues/226
> --
> 2.34.1
>
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