Source: leveldb
Version: 1.18-2
Severity: wishlist
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: locale
X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org

Hi!

While working on the "reproducible builds"€ effort [1], we have noticed
that leveldb could not be built reproducibly.
A file list is sorted differently depending on the locale.

The attached patch fixes this by setting LC_ALL to C before sorting.

Regards,
 Reiner

[1]: https://wiki.debian.org/ReproducibleBuilds

diff --git a/debian/patches/0002-reproducible_build.patch b/debian/patches/0002-reproducible_build.patch
new file mode 100644
index 0000000..c728033
--- /dev/null
+++ b/debian/patches/0002-reproducible_build.patch
@@ -0,0 +1,13 @@
+Index: leveldb-1.18/build_detect_platform
+===================================================================
+--- leveldb-1.18.orig/build_detect_platform
++++ leveldb-1.18/build_detect_platform
+@@ -174,7 +174,7 @@ set -f # temporarily disable globbing so
+ PRUNE_TEST="-name *test*.cc -prune"
+ PRUNE_BENCH="-name *_bench.cc -prune"
+ PRUNE_TOOL="-name leveldb_main.cc -prune"
+-PORTABLE_FILES=`find $DIRS $PRUNE_TEST -o $PRUNE_BENCH -o $PRUNE_TOOL -o -name '*.cc' -print | sort | sed "s,^$PREFIX/,," | tr "\n" " "`
++PORTABLE_FILES=`find $DIRS $PRUNE_TEST -o $PRUNE_BENCH -o $PRUNE_TOOL -o -name '*.cc' -print | LC_ALL=C sort | sed "s,^$PREFIX/,," | tr "\n" " "`
+ 
+ set +f # re-enable globbing
+ 
diff --git a/debian/patches/series b/debian/patches/series
index c12b084..eafed0d 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -4,3 +4,4 @@
 0112-makefile_install.patch
 0113-makefile_memenv.patch
 1001-fix_bloom_test.patch
+0002-reproducible_build.patch

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