From: Bernhard M. Wiedemann <bwiedemann@suse.de>
Date: Mon, 30 Jul 2018 17:02:46 +0000 (+0200)
Subject: find-debuginfo.sh: sort output of find
X-Git-Tag: debugedit-0.1~35
X-Git-Url: https://www.sourceware.org/git/?a=commitdiff_plain;h=d17fbdbf1a6d03780d892f4a4fd523ec7e08ea92;p=debugedit.git

find-debuginfo.sh: sort output of find

to make build results more reproducible
in spite of indeterministic filesystem readdir order.

For openSUSE, this helped to make squid, openssh, postfix and shadow
packages build reproducibly.

See https://reproducible-builds.org/ for why this is good.
---

diff --git a/scripts/find-debuginfo.sh b/scripts/find-debuginfo.sh
index 44d1642..11397b7 100755
--- a/scripts/find-debuginfo.sh
+++ b/scripts/find-debuginfo.sh
@@ -487,7 +487,7 @@ fi
 # Invoke the DWARF Compressor utility.
 if $run_dwz \
    && [ -d "${RPM_BUILD_ROOT}/usr/lib/debug" ]; then
-  readarray dwz_files < <(cd "${RPM_BUILD_ROOT}/usr/lib/debug"; find -type f -name \*.debug)
+  readarray dwz_files < <(cd "${RPM_BUILD_ROOT}/usr/lib/debug"; find -type f -name \*.debug | LC_ALL=C sort)
   if [ ${#dwz_files[@]} -gt 0 ]; then
     dwz_multifile_name="${RPM_PACKAGE_NAME}-${RPM_PACKAGE_VERSION}-${RPM_PACKAGE_RELEASE}.${RPM_ARCH}"
     dwz_multifile_suffix=