Add Support for Plugins

Added a new option DISABLE_PLUGINS to control whether the plugin
interface is included or not.

This requires Homebrew/homebrew-core#20586 to work (python support in libpeas).

1 files changed, 42 insertions, 0 deletions

diff --git a/LICENSE.md b/LICENSE.md
index 83fc1ed..a6c7e05 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -82,3 +82,45 @@ later in this section).
     02110-1301, USA.
 
 See COPYING.LGPL-2.1+
+
+------------------------------------------------------------------------
+
+This program includes `cmake/FindGObjectIntrospection.cmake` and
+`cmake/GObjectIntrospectionMacros.cmake` from [the poppler pdf
+rendering library](https://cgit.freedesktop.org/poppler/poppler/),
+developed at freedesktop.org. `FindGObjectIntrospection.cmake` is the
+original version, whereas `GObjectIntrospectionMacros.cmake` has been
+modified for building this program. The redistribution and use of both
+files is allowed according to the terms of the BSD license. These two
+files are only used to build this program, but are not included in
+executable forms of this program.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+    1. Redistributions of source code must retain the copyright
+       notice, this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the copyright
+       notice, this list of conditions and the following disclaimer in
+       the documentation and/or other materials provided with the
+       distribution.
+
+    3. The name of the author may not be used to endorse or promote
+       products derived from this software without specific prior
+       written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+
+See COPYING-CMAKE-SCRIPTS