Switch from GPLv2 to GPLv2+

Signed-off-by: Keith Packard <keithp@keithp.com>

12 files changed, 24 insertions, 12 deletions

diff --git a/src/test/ao_aes_test.c b/src/test/ao_aes_test.c
index dcedbfca..4b65df8d 100644
--- a/src/test/ao_aes_test.c
+++ b/src/test/ao_aes_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_aprs_test.c b/src/test/ao_aprs_test.c
index ae505dea..3852668a 100644
--- a/src/test/ao_aprs_test.c
+++ b/src/test/ao_aprs_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_fat_test.c b/src/test/ao_fat_test.c
index d1309024..63be71c6 100644
--- a/src/test/ao_fat_test.c
+++ b/src/test/ao_fat_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_fec_test.c b/src/test/ao_fec_test.c
index 216a4b79..cbced6ae 100644
--- a/src/test/ao_fec_test.c
+++ b/src/test/ao_fec_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_flight_test.c b/src/test/ao_flight_test.c
index f71c3052..bd7f2ff8 100644
--- a/src/test/ao_flight_test.c
+++ b/src/test/ao_flight_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_gps_test.c b/src/test/ao_gps_test.c
index 543bbcc3..7c1ecc15 100644
--- a/src/test/ao_gps_test.c
+++ b/src/test/ao_gps_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_gps_test_skytraq.c b/src/test/ao_gps_test_skytraq.c
index 5eb7118d..61e7905a 100644
--- a/src/test/ao_gps_test_skytraq.c
+++ b/src/test/ao_gps_test_skytraq.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_gps_test_ublox.c b/src/test/ao_gps_test_ublox.c
index 83efbb4f..05334bbf 100644
--- a/src/test/ao_gps_test_ublox.c
+++ b/src/test/ao_gps_test_ublox.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_int64_test.c b/src/test/ao_int64_test.c
index 8557a1c7..07538ee0 100644
--- a/src/test/ao_int64_test.c
+++ b/src/test/ao_int64_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_micropeak_test.c b/src/test/ao_micropeak_test.c
index f4af707e..059c2284 100644
--- a/src/test/ao_micropeak_test.c
+++ b/src/test/ao_micropeak_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_ms5607_convert_test.c b/src/test/ao_ms5607_convert_test.c
index 1c571f1c..4876d21e 100644
--- a/src/test/ao_ms5607_convert_test.c
+++ b/src/test/ao_ms5607_convert_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/test/ao_quaternion_test.c b/src/test/ao_quaternion_test.c
index b630f1d3..ac232deb 100644
--- a/src/test/ao_quaternion_test.c
+++ b/src/test/ao_quaternion_test.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of