Squashed 'third_party/ceres/' content from commit e51e9b4

Change-Id: I763587619d57e594d3fa158dc3a7fe0b89a1743b
git-subtree-dir: third_party/ceres
git-subtree-split: e51e9b46f6ca88ab8b2266d0e362771db6d98067
diff --git a/scripts/make_release b/scripts/make_release
new file mode 100755
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--- /dev/null
+++ b/scripts/make_release
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+#!/bin/bash
+#
+# Ceres Solver - A fast non-linear least squares minimizer
+# Copyright 2015 Google Inc. All rights reserved.
+# http://ceres-solver.org/
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice,
+#   this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
+#   and/or other materials provided with the distribution.
+# * Neither the name of Google Inc. nor the names of its contributors may be
+#   used to endorse or promote products derived from this software without
+#   specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# Author: mierle@gmail.com (Keir Mierle)
+#
+# Note: You will need Sphinx and Pygments installed for this to work.
+
+if [ -z $1 ] ; then
+  echo 'usage: scripts/make_release <version>'
+  echo '       must be run from toplevel Ceres source directory'
+  exit 1
+fi
+
+TMP="/tmp/ceres-solver-$1"
+DOCS_TMP="/tmp/ceres-solver-docs-$1"
+VERSION=$(grep '#define CERES_VERSION_' include/ceres/version.h | \
+          sed -e 's/#define CERES_VERSION_STRING.*$//' | \
+          sed -e 's/\(^#define CERES_VERSION_[MR^S].[A-Z]*\) \([0-9]\)/\2/' | \
+          tr '\n' '.' | \
+          sed -e 's/..$//')
+GIT_COMMIT=$(git log -1 HEAD |grep commit)
+
+if [[ $1 != $VERSION ]] ; then
+  echo "ERROR: Version from the command line $1 does not match CERES_VERSION"
+  echo "       in include/ceres/version.h, which is $VERSION. You may not be in the "
+  echo "       toplevel source dir."
+  exit 1
+fi
+
+# Export repository.
+git checkout-index -f -a --prefix=$TMP/
+
+# Build the VERSION file.
+VERSIONFILE=$TMP/VERSION
+echo "version $VERSION" >> $VERSIONFILE
+echo "$GIT_COMMIT" >> $VERSIONFILE
+
+# Build the documentation.
+python $TMP/scripts/make_docs.py $TMP $DOCS_TMP
+cp -pr $DOCS_TMP/html $TMP/docs
+
+# Build the tarball.
+cd /tmp
+tar -cvzf "ceres-solver-$1.tar.gz" "ceres-solver-$1"
+
+# Don't leave a mess behind.
+rm -rf $TMP
+rm -rf $DOCS_TMP
+
+# Reminder to upload.
+cat <<EOF
+
+TODO:
+  - Upload /tmp/ceres-solver-$1.tar.gz
+EOF