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Make the build reproducible 

Whilst working on the Reproducible Builds effort [0], we noticed
that zstd could not be built reproducibly.

This is due to the manual page encoding the number of CPUs from the
build machine and thus varies across builds.

This was originally filed in Debian as #897904 [1].

 [0] https://reproducible-builds.org/
 [1] https://bugs.debian.org/897904

Signed-off-by: Chris Lamb <lamby@debian.org>
dev
Chris Lamb 2018-05-04 08:39:03 -07:00
parent 5ec92c4d96
commit 2dbe408a49
1 changed files with 1 additions and 1 deletions
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2
contrib/pzstd/Options.cpp
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@ -85,7 +85,7 @@ void usage() {
std::fprintf(stderr, "Usage:\n");
std::fprintf(stderr, " pzstd [args] [FILE(s)]\n");
std::fprintf(stderr, "Parallel ZSTD options:\n");
std::fprintf(stderr, " -p, --processes # : number of threads to use for (de)compression (default:%d)\n", defaultNumThreads());
std::fprintf(stderr, " -p, --processes # : number of threads to use for (de)compression (default:<numcpus>)\n");
std::fprintf(stderr, "ZSTD options:\n");
std::fprintf(stderr, " -# : # compression level (1-%d, default:%d)\n", kMaxNonUltraCompressionLevel, kDefaultCompressionLevel);