Initial import of eigen 3.1.1
Added a README.android and a MODULE_LICENSE_MPL2 file.
Added empty Android.mk and CleanSpec.mk to optimize Android build.
Non MPL2 license code is disabled in ./Eigen/src/Core/util/NonMPL2.h.
Trying to include such files will lead to an error.
Change-Id: I0e148b7c3e83999bcc4dfaa5809d33bfac2aac32
diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
new file mode 100644
index 0000000..0d9a631
--- /dev/null
+++ b/scripts/CMakeLists.txt
@@ -0,0 +1,6 @@
+get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST)
+configure_file(buildtests.in ${CMAKE_BINARY_DIR}/buildtests.sh @ONLY)
+
+configure_file(check.in ${CMAKE_BINARY_DIR}/check.sh COPYONLY)
+configure_file(debug.in ${CMAKE_BINARY_DIR}/debug.sh COPYONLY)
+configure_file(release.in ${CMAKE_BINARY_DIR}/release.sh COPYONLY)
diff --git a/scripts/buildtests.in b/scripts/buildtests.in
new file mode 100755
index 0000000..7026373
--- /dev/null
+++ b/scripts/buildtests.in
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+if [[ $# != 1 || $1 == *help ]]
+then
+ echo "usage: ./check regexp"
+ echo " Builds tests matching the regexp."
+ echo " The EIGEN_MAKE_ARGS environment variable allows to pass args to 'make'."
+ echo " For example, to launch 5 concurrent builds, use EIGEN_MAKE_ARGS='-j5'"
+ exit 0
+fi
+
+TESTSLIST="@EIGEN_TESTS_LIST@"
+targets_to_make=`echo "$TESTSLIST" | egrep "$1" | xargs echo`
+
+if [ -n "${EIGEN_MAKE_ARGS:+x}" ]
+then
+ make $targets_to_make ${EIGEN_MAKE_ARGS}
+else
+ make $targets_to_make
+fi
+exit $?
+
diff --git a/scripts/check.in b/scripts/check.in
new file mode 100755
index 0000000..a90061a
--- /dev/null
+++ b/scripts/check.in
@@ -0,0 +1,21 @@
+#!/bin/bash
+# check : shorthand for make and ctest -R
+
+if [[ $# != 1 || $1 == *help ]]
+then
+ echo "usage: ./check regexp"
+ echo " Builds and runs tests matching the regexp."
+ echo " The EIGEN_MAKE_ARGS environment variable allows to pass args to 'make'."
+ echo " For example, to launch 5 concurrent builds, use EIGEN_MAKE_ARGS='-j5'"
+ echo " The EIGEN_CTEST_ARGS environment variable allows to pass args to 'ctest'."
+ echo " For example, with CTest 2.8, you can use EIGEN_CTEST_ARGS='-j5'."
+ exit 0
+fi
+
+if [ -n "${EIGEN_CTEST_ARGS:+x}" ]
+then
+ ./buildtests.sh "$1" && ctest -R "$1" ${EIGEN_CTEST_ARGS}
+else
+ ./buildtests.sh "$1" && ctest -R "$1"
+fi
+exit $?
diff --git a/scripts/debug.in b/scripts/debug.in
new file mode 100755
index 0000000..d339d3d
--- /dev/null
+++ b/scripts/debug.in
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cmake -DCMAKE_BUILD_TYPE=Debug .
diff --git a/scripts/eigen_gen_credits.cpp b/scripts/eigen_gen_credits.cpp
new file mode 100644
index 0000000..f2e8163
--- /dev/null
+++ b/scripts/eigen_gen_credits.cpp
@@ -0,0 +1,232 @@
+#include <string>
+#include <sstream>
+#include <iostream>
+#include <fstream>
+#include <iomanip>
+#include <map>
+#include <list>
+
+using namespace std;
+
+// this function takes a line that may contain a name and/or email address,
+// and returns just the name, while fixing the "bad cases".
+std::string contributor_name(const std::string& line)
+{
+ string result;
+
+ // let's first take care of the case of isolated email addresses, like
+ // "[email protected]" entries
+ if(line.find("[email protected]") != string::npos)
+ {
+ return "Mark Borgerding";
+ }
+
+ if(line.find("[email protected]") != string::npos)
+ {
+ return "Guillaume Saupin";
+ }
+
+ // from there on we assume that we have a entry of the form
+ // either:
+ // Bla bli Blurp
+ // or:
+ // Bla bli Blurp <[email protected]>
+
+ size_t position_of_email_address = line.find_first_of('<');
+ if(position_of_email_address != string::npos)
+ {
+ // there is an e-mail address in <...>.
+
+ // Hauke once committed as "John Smith", fix that.
+ if(line.find("hauke.heibel") != string::npos)
+ result = "Hauke Heibel";
+ else
+ {
+ // just remove the e-mail address
+ result = line.substr(0, position_of_email_address);
+ }
+ }
+ else
+ {
+ // there is no e-mail address in <...>.
+
+ if(line.find("convert-repo") != string::npos)
+ result = "";
+ else
+ result = line;
+ }
+
+ // remove trailing spaces
+ size_t length = result.length();
+ while(length >= 1 && result[length-1] == ' ') result.erase(--length);
+
+ return result;
+}
+
+// parses hg churn output to generate a contributors map.
+map<string,int> contributors_map_from_churn_output(const char *filename)
+{
+ map<string,int> contributors_map;
+
+ string line;
+ ifstream churn_out;
+ churn_out.open(filename, ios::in);
+ while(!getline(churn_out,line).eof())
+ {
+ // remove the histograms "******" that hg churn may draw at the end of some lines
+ size_t first_star = line.find_first_of('*');
+ if(first_star != string::npos) line.erase(first_star);
+
+ // remove trailing spaces
+ size_t length = line.length();
+ while(length >= 1 && line[length-1] == ' ') line.erase(--length);
+
+ // now the last space indicates where the number starts
+ size_t last_space = line.find_last_of(' ');
+
+ // get the number (of changesets or of modified lines for each contributor)
+ int number;
+ istringstream(line.substr(last_space+1)) >> number;
+
+ // get the name of the contributor
+ line.erase(last_space);
+ string name = contributor_name(line);
+
+ map<string,int>::iterator it = contributors_map.find(name);
+ // if new contributor, insert
+ if(it == contributors_map.end())
+ contributors_map.insert(pair<string,int>(name, number));
+ // if duplicate, just add the number
+ else
+ it->second += number;
+ }
+ churn_out.close();
+
+ return contributors_map;
+}
+
+// find the last name, i.e. the last word.
+// for "van den Schbling" types of last names, that's not a problem, that's actually what we want.
+string lastname(const string& name)
+{
+ size_t last_space = name.find_last_of(' ');
+ if(last_space >= name.length()-1) return name;
+ else return name.substr(last_space+1);
+}
+
+struct contributor
+{
+ string name;
+ int changedlines;
+ int changesets;
+ string url;
+ string misc;
+
+ contributor() : changedlines(0), changesets(0) {}
+
+ bool operator < (const contributor& other)
+ {
+ return lastname(name).compare(lastname(other.name)) < 0;
+ }
+};
+
+void add_online_info_into_contributors_list(list<contributor>& contributors_list, const char *filename)
+{
+ string line;
+ ifstream online_info;
+ online_info.open(filename, ios::in);
+ while(!getline(online_info,line).eof())
+ {
+ string hgname, realname, url, misc;
+
+ size_t last_bar = line.find_last_of('|');
+ if(last_bar == string::npos) continue;
+ if(last_bar < line.length())
+ misc = line.substr(last_bar+1);
+ line.erase(last_bar);
+
+ last_bar = line.find_last_of('|');
+ if(last_bar == string::npos) continue;
+ if(last_bar < line.length())
+ url = line.substr(last_bar+1);
+ line.erase(last_bar);
+
+ last_bar = line.find_last_of('|');
+ if(last_bar == string::npos) continue;
+ if(last_bar < line.length())
+ realname = line.substr(last_bar+1);
+ line.erase(last_bar);
+
+ hgname = line;
+
+ // remove the example line
+ if(hgname.find("MercurialName") != string::npos) continue;
+
+ list<contributor>::iterator it;
+ for(it=contributors_list.begin(); it != contributors_list.end() && it->name != hgname; ++it)
+ {}
+
+ if(it == contributors_list.end())
+ {
+ contributor c;
+ c.name = realname;
+ c.url = url;
+ c.misc = misc;
+ contributors_list.push_back(c);
+ }
+ else
+ {
+ it->name = realname;
+ it->url = url;
+ it->misc = misc;
+ }
+ }
+}
+
+int main()
+{
+ // parse the hg churn output files
+ map<string,int> contributors_map_for_changedlines = contributors_map_from_churn_output("churn-changedlines.out");
+ //map<string,int> contributors_map_for_changesets = contributors_map_from_churn_output("churn-changesets.out");
+
+ // merge into the contributors list
+ list<contributor> contributors_list;
+ map<string,int>::iterator it;
+ for(it=contributors_map_for_changedlines.begin(); it != contributors_map_for_changedlines.end(); ++it)
+ {
+ contributor c;
+ c.name = it->first;
+ c.changedlines = it->second;
+ c.changesets = 0; //contributors_map_for_changesets.find(it->first)->second;
+ contributors_list.push_back(c);
+ }
+
+ add_online_info_into_contributors_list(contributors_list, "online-info.out");
+
+ contributors_list.sort();
+
+ cout << "{| cellpadding=\"5\"\n";
+ cout << "!\n";
+ cout << "! Lines changed\n";
+ cout << "!\n";
+
+ list<contributor>::iterator itc;
+ int i = 0;
+ for(itc=contributors_list.begin(); itc != contributors_list.end(); ++itc)
+ {
+ if(itc->name.length() == 0) continue;
+ if(i%2) cout << "|-\n";
+ else cout << "|- style=\"background:#FFFFD0\"\n";
+ if(itc->url.length())
+ cout << "| [" << itc->url << " " << itc->name << "]\n";
+ else
+ cout << "| " << itc->name << "\n";
+ if(itc->changedlines)
+ cout << "| " << itc->changedlines << "\n";
+ else
+ cout << "| (no information)\n";
+ cout << "| " << itc->misc << "\n";
+ i++;
+ }
+ cout << "|}" << endl;
+}
diff --git a/scripts/eigen_gen_docs b/scripts/eigen_gen_docs
new file mode 100644
index 0000000..921d600
--- /dev/null
+++ b/scripts/eigen_gen_docs
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# configuration
+# You should call this script with USER set as you want, else some default
+# will be used
+USER=${USER:-'orzel'}
+
+#ulimit -v 1024000
+
+# step 1 : build
+mkdir build -p
+(cd build && cmake .. && make doc) || { echo "make failed"; exit 1; }
+
+#step 2 : upload
+# (the '/' at the end of path is very important, see rsync documentation)
+rsync -az --no-p --delete build/doc/html/ [email protected]:eigen/eigen.tuxfamily.org-web/htdocs/dox-devel/ || { echo "upload failed"; exit 1; }
+
+#step 3 : fix the perm
+ssh [email protected] 'chmod -R g+w /home/eigen/eigen.tuxfamily.org-web/htdocs/dox-devel' || { echo "perm failed"; exit 1; }
+
+echo "Uploaded successfully"
+
diff --git a/scripts/release.in b/scripts/release.in
new file mode 100755
index 0000000..db2d9d9
--- /dev/null
+++ b/scripts/release.in
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cmake -DCMAKE_BUILD_TYPE=Release .
diff --git a/scripts/relicense.py b/scripts/relicense.py
new file mode 100644
index 0000000..8a5265f
--- /dev/null
+++ b/scripts/relicense.py
@@ -0,0 +1,69 @@
+# This file is part of Eigen, a lightweight C++ template library
+# for linear algebra.
+#
+# Copyright (C) 2012 Keir Mierle <[email protected]>
+#
+# This Source Code Form is subject to the terms of the Mozilla
+# Public License v. 2.0. If a copy of the MPL was not distributed
+# with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# Author: [email protected] (Keir Mierle)
+#
+# Make the long-awaited conversion to MPL.
+
+lgpl3_header = '''
+// Eigen is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 3 of the License, or (at your option) any later version.
+//
+// Alternatively, you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of
+// the License, or (at your option) any later version.
+//
+// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License and a copy of the GNU General Public License along with
+// Eigen. If not, see <http://www.gnu.org/licenses/>.
+'''
+
+mpl2_header = """
+// This Source Code Form is subject to the terms of the Mozilla
+// Public License v. 2.0. If a copy of the MPL was not distributed
+// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+"""
+
+import os
+import sys
+
+exclusions = set(['relicense.py'])
+
+def update(text):
+ if text.find(lgpl3_header) == -1:
+ return text, False
+ return text.replace(lgpl3_header, mpl2_header), True
+
+rootdir = sys.argv[1]
+for root, sub_folders, files in os.walk(rootdir):
+ for basename in files:
+ if basename in exclusions:
+ print 'SKIPPED', filename
+ continue
+ filename = os.path.join(root, basename)
+ fo = file(filename)
+ text = fo.read()
+ fo.close()
+
+ text, updated = update(text)
+ if updated:
+ fo = file(filename, "w")
+ fo.write(text)
+ fo.close()
+ print 'UPDATED', filename
+ else:
+ print ' ', filename
