Use SPDX for licenses (#2122)

* Use SPDX identifier in header files * Use SPDX identifier in rest of source files * Fix usage of SPDX for files with 2 licenses * Add global license file * Fix compilation
Exiv2 · Mar 4, 2022 · b17828b · b17828b
1 parent 5ca423d
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diff --git a/LICENSE.txt b/LICENSE.txt
@@ -0,0 +1,17 @@
+This program is part of the Exiv2 distribution.
+Copyright (C) 2004-2022 Exiv2 authors
+
+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; 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 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.
+
+---------------------------------------------------------------------------
+Note:
+Individual files contain the following tag instead of the full license text.
+
+  SPDX-License-Identifier: GPL-2.0-or-later
+
+This enables machine processing of license information based on the SPDX
+License Identifiers that are here available: http://spdx.org/licenses/
diff --git a/app/actions.cpp b/app/actions.cpp
@@ -1,26 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
-/*
-  File:      actions.cpp
- */
-// *****************************************************************************
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 // included header files
 #include "config.h"
 

diff --git a/app/actions.hpp b/app/actions.hpp
@@ -1,22 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
   @file    actions.hpp
   @brief   Implements base class Task, TaskFactory and the various supported

diff --git a/app/exiv2.cpp b/app/exiv2.cpp
@@ -1,22 +1,4 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <exiv2/exiv2.hpp>
 

diff --git a/app/getopt.cpp b/app/getopt.cpp
@@ -1,22 +1,4 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #if _MSC_VER >= 1400
 # pragma warning(disable : 4996)

diff --git a/app/wmain.c b/app/wmain.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include <windows.h>
 
 extern int __cdecl main();

diff --git a/include/exiv2/basicio.hpp b/include/exiv2/basicio.hpp
@@ -1,25 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
-/*
-  File:      basicio.hpp
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #ifndef BASICIO_HPP_
 #define BASICIO_HPP_
 

diff --git a/include/exiv2/bmffimage.hpp b/include/exiv2/bmffimage.hpp
@@ -1,22 +1,4 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 

diff --git a/include/exiv2/bmpimage.hpp b/include/exiv2/bmpimage.hpp
@@ -1,25 +1,6 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
-  @file    bmpimage.hpp
-  @brief   Windows Bitmap (BMP) image
   @author  Marco Piovanelli, Ovolab (marco)
            <a href="mailto:[email protected]">[email protected]</a>
   @date    05-Mar-2007, marco: created

diff --git a/include/exiv2/convert.hpp b/include/exiv2/convert.hpp
@@ -1,22 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
   @file    convert.hpp
   @brief   Exif and IPTC conversions to and from XMP

diff --git a/include/exiv2/cr2image.hpp b/include/exiv2/cr2image.hpp
@@ -1,25 +1,6 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
-  @file    cr2image.hpp
-  @brief   Class Cr2Image
   @author  Andreas Huggel (ahu)
            <a href="mailto:[email protected]">[email protected]</a>
   @date    22-Apr-06, ahu: created

diff --git a/include/exiv2/crwimage.hpp b/include/exiv2/crwimage.hpp
@@ -1,24 +1,6 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
-  @file    crwimage.hpp
   @brief   Class CrwImage to access Canon CRW images.<BR>
            References:<BR>
            <a href="http://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html">The Canon RAW (CRW) File Format</a> by Phil Harvey

diff --git a/include/exiv2/datasets.hpp b/include/exiv2/datasets.hpp
@@ -1,24 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*!
-  @file    datasets.hpp
   @brief   IPTC dataset and type information
   @author  Brad Schick (brad) <[email protected]>
   @date    24-Jul-04, brad: created

diff --git a/include/exiv2/epsimage.hpp b/include/exiv2/epsimage.hpp
@@ -1,22 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
   @file    epsimage.hpp
   @brief   EPS image.

diff --git a/include/exiv2/error.hpp b/include/exiv2/error.hpp
@@ -1,22 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
   @file    error.hpp
   @brief   Error class for exceptions, log message class

diff --git a/include/exiv2/exif.hpp b/include/exiv2/exif.hpp
@@ -1,22 +1,5 @@
-// ***************************************************************** -*- C++ -*-
-/*
- * Copyright (C) 2004-2021 Exiv2 authors
- * This program is part of the Exiv2 distribution.
- *
- * 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; 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
- * 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, 5th Floor, Boston, MA 02110-1301 USA.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*!
   @file    exif.hpp
   @brief   Encoding and decoding of Exif data