5 files changed, 7 insertions, 65 deletions
diff --git a/grc/scripts/CMakeLists.txt b/grc/scripts/CMakeLists.txt
index 20366e0212..b0c264c8ba 100644
--- a/grc/scripts/CMakeLists.txt
+++ b/grc/scripts/CMakeLists.txt
@@ -2,20 +2,8 @@
 #
 # This file is part of GNU Radio
 #
-# GNU Radio 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; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 
 ########################################################################
 GR_PYTHON_INSTALL(
diff --git a/grc/scripts/freedesktop/CMakeLists.txt b/grc/scripts/freedesktop/CMakeLists.txt
index f9511071e5..282575cd39 100644
--- a/grc/scripts/freedesktop/CMakeLists.txt
+++ b/grc/scripts/freedesktop/CMakeLists.txt
@@ -2,20 +2,8 @@
 #
 # This file is part of GNU Radio
 #
-# GNU Radio 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; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 
 ########################################################################
 set(grc_freedesktop_path ${GR_PKG_DATA_DIR}/grc/freedesktop)
diff --git a/grc/scripts/freedesktop/grc_setup_freedesktop.in b/grc/scripts/freedesktop/grc_setup_freedesktop.in
index 87a388e2ec..50e02ee16a 100644
--- a/grc/scripts/freedesktop/grc_setup_freedesktop.in
+++ b/grc/scripts/freedesktop/grc_setup_freedesktop.in
@@ -4,20 +4,8 @@
 #
 # This file is part of GNU Radio
 #
-# GNU Radio 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; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 #
 ##################################################
 # setup grc on a freedesktop platform
diff --git a/grc/scripts/gnuradio-companion b/grc/scripts/gnuradio-companion
index 76c94e80b8..b357e74c3c 100755
--- a/grc/scripts/gnuradio-companion
+++ b/grc/scripts/gnuradio-companion
@@ -2,19 +2,8 @@
 # Copyright 2016 Free Software Foundation, Inc.
 # This file is part of GNU Radio
 #
-# GNU Radio Companion 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; either version 2
-# of the License, or (at your option) any later version.
-#
-# GNU Radio Companion 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+# SPDX-License-Identifier: GPL-2.0-or-later
+# 
 
 import os
 import sys
diff --git a/grc/scripts/grcc b/grc/scripts/grcc
index 6c581a2f6d..466b961668 100755
--- a/grc/scripts/grcc
+++ b/grc/scripts/grcc
@@ -2,19 +2,8 @@
 # Copyright 2016 Free Software Foundation, Inc.
 # This file is part of GNU Radio
 #
-# GNU Radio Companion 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; either version 2
-# of the License, or (at your option) any later version.
-#
-# GNU Radio Companion 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+# SPDX-License-Identifier: GPL-2.0-or-later
+# 
 
 import os
 import sys