From 8c209eeef426ded66ce99048f535f35d08b88462 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Thu, 22 Nov 2018 21:17:47 +0100
Subject: [PATCH] Change tarball making procedure

Since recently, OpenSSL tarballs are produced with 'make tar' rather
than 'make dist', as the latter has turned out to be more troublesome
than useful.

The next step to look at is why we would need to configure at all to
produce a Makefile just to produce a tarball.  After all, the tarball
should now only contain source files that are present even without
configuring.

Furthermore, the current method for producing tarballs is a bit
complex, and can be greatly simplified with the right tools.  Since we
have everything versioned with git, we might as well use the tool that
comes with it.

Added: util/mktar.sh, a simple script to produce OpenSSL tarballs.  It
takes the options --name to modify the prefix of the distribution, and
--tarfile tp modify the tarball file name specifically.

This also adds a few entries in .gitattributes to specify files that
should never end up in a distribution tarball.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7692)
---
 .gitattributes |  5 +++++
 util/mktar.sh  | 27 +++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100755 util/mktar.sh

diff --git a/.gitattributes b/.gitattributes
index 15121c861c..912b4ae54e 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,8 @@
 *.der binary
 /fuzz/corpora/** binary
 *.pfx binary
+
+# For git archive
+fuzz/corpora/**                         export-ignore
+Configurations/*.norelease.conf         export-ignore
+.*                                      export-ignore
diff --git a/util/mktar.sh b/util/mktar.sh
new file mode 100755
index 0000000000..0848b7b1e1
--- /dev/null
+++ b/util/mktar.sh
@@ -0,0 +1,27 @@
+#! /bin/sh
+
+HERE=`dirname $0`
+
+version=`grep 'OPENSSL_VERSION_TEXT  *"OpenSSL' $HERE/../include/openssl/opensslv.h | sed -e 's|.*"OpenSSL ||' -e 's| .*||'`
+basename=openssl
+
+NAME="$basename-$version"
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --name=* ) NAME=`echo "$1" | sed -e 's|[^=]*=||'`       ;;
+        --name ) shift; NAME="$1"                               ;;
+        --tarfile=* ) TARFILE=`echo "$1" | sed -e 's|[^=]*=||'` ;;
+        --tarfile ) shift; TARFILE="$1"                         ;;
+        * ) echo >&2 "Could not parse '$1'"; exit 1             ;;
+    esac
+    shift
+done
+
+if [ -z "$TARFILE" ]; then TARFILE="$NAME.tar"; fi
+
+# This counts on .gitattributes to specify what files should be ignored
+git archive --worktree-attributes --format=tar --prefix="$NAME/" -v HEAD \
+    | gzip -9 > "$TARFILE.gz"
+
+ls -l "$TARFILE.gz"