From 0bc621bc0032f7e2104aa99f0f8f433bb5a9cdbc Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Wed, 21 May 2025 16:28:22 +0200
Subject: Enable CPack support to build binary packages and installers

This minimal implementation works and enables basic (mostly default)
CPack support to build binary packages of FLTK (RPM, TGZ, NSIS, ...).

Users need the required tools like `rpmbuild` to build a particular
type of package or installer.

Using EPM or rpmbuild directly with a provided "list" file has
been discontinued: fltk.list.in (EPM) and fltk.spec.in (RPM) have
consequently been deleted.

README.CPack.txt: basic documentation
---
 package/CMakeLists.txt | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 package/CMakeLists.txt

(limited to 'package')

diff --git a/package/CMakeLists.txt b/package/CMakeLists.txt
new file mode 100644
index 000000000..e47f546ce
--- /dev/null
+++ b/package/CMakeLists.txt
@@ -0,0 +1,48 @@
+#
+# CMakeLists.txt to enable CPack for the FLTK project
+#
+# Copyright 2025 by Bill Spitzak and others.
+#
+# This library is free software. Distribution and use rights are outlined in
+# the file "COPYING" which should have been included with this file.  If this
+# file is missing or damaged, see the license at:
+#
+#     https://www.fltk.org/COPYING.php
+#
+# Please see the following page on how to report bugs and issues:
+#
+#     https://www.fltk.org/bugs.php
+#
+
+# Note: this file is included by add_subdirectory() only if it really
+# is to be used (top level project, maybe an option, etc.).
+# Therefore the code below is executed unconditionally...
+
+#######################################################################
+# Configure CPack parameters
+#######################################################################
+
+set(CPACK_PACKAGE_NAME                    "FLTK")
+set(CPACK_PACKAGE_VENDOR                  "The FLTK TEAM (fltk.org)")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY     "Cross-platform GUI development library")
+set(CPACK_PACKAGE_INSTALL_DIRECTORY       "${CPACK_PACKAGE_NAME}")
+set(CPACK_PACKAGE_VERSION_MAJOR           "${FLTK_VERSION_MAJOR}")
+set(CPACK_PACKAGE_VERSION_MINOR           "${FLTK_VERSION_MINOR}")
+set(CPACK_PACKAGE_VERSION_PATCH           "${FLTK_VERSION_PATCH}")
+
+set(CPACK_VERBATIM_VARIABLES              TRUE)
+
+# The following files are used by *some* installers (not yet supported by FLTK).
+# These files would be located in the same directory as this file.
+# CMake uses default values if these variables are not defined.
+
+# set(CPACK_PACKAGE_DESCRIPTION_FILE        ${CMAKE_CURRENT_LIST_DIR}/Description.txt)
+# set(CPACK_RESOURCE_FILE_WELCOME           ${CMAKE_CURRENT_LIST_DIR}/Welcome.txt)
+# set(CPACK_RESOURCE_FILE_LICENSE           ${CMAKE_CURRENT_LIST_DIR}/License.txt)
+# set(CPACK_RESOURCE_FILE_README            ${CMAKE_CURRENT_LIST_DIR}/Readme.txt)
+
+#######################################################################
+# Include the CPack module
+#######################################################################
+
+include(CPack)
-- 
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