fltk/CMake/install-symlinks.cmake.in

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#
# Installation script to create symlinks for the FLTK project using CMake
#
# Copyright 1998-2021 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
# On UNIX create backward compatibility symlinks
if (NOT EXISTS $ENV{DESTDIR}@PREFIX_INCLUDE@/Fl)
EXECUTE_PROCESS(
COMMAND ln -s FL Fl
WORKING_DIRECTORY $ENV{DESTDIR}@PREFIX_INCLUDE@
)
endif (NOT EXISTS $ENV{DESTDIR}@PREFIX_INCLUDE@/Fl)
file (GLOB FLTK_HEADER_FILES $ENV{DESTDIR}@PREFIX_INCLUDE@/FL/*.H)
foreach (file ${FLTK_HEADER_FILES})
GET_FILENAME_COMPONENT(nameWE ${file} NAME_WE)
if (NOT EXISTS $ENV{DESTDIR}@PREFIX_INCLUDE@/FL/${nameWE}.h)
EXECUTE_PROCESS(
COMMAND ln -s ${nameWE}.H ${nameWE}.h
WORKING_DIRECTORY $ENV{DESTDIR}@PREFIX_INCLUDE@/FL
)
endif (NOT EXISTS $ENV{DESTDIR}@PREFIX_INCLUDE@/FL/${nameWE}.h)
endforeach (file)