2 # Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software Foundation
16 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
18 function(install_if_not_exists src dest)
19 set(real_dest "${dest}")
20 if(NOT IS_ABSOLUTE "${src}")
21 set(src "${CMAKE_CURRENT_SOURCE_DIR}/${src}")
23 get_filename_component(src_name "${src}" NAME)
24 if (NOT IS_ABSOLUTE "${dest}")
25 set(dest "${CMAKE_INSTALL_PREFIX}/${dest}")
27 get_filename_component(basename_dest "${src}" NAME)
28 string(REPLACE "/" "\\\\" nsis_src "${src}")
29 string(REPLACE "/" "\\\\" nsis_dest_dir "${real_dest}")
30 string(REPLACE "/" "\\\\" nsis_dest "${real_dest}/${basename_dest}")
31 set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS "${CPACK_NSIS_EXTRA_INSTALL_COMMANDS}
33 CreateDirectory '$INSTDIR\\\\${nsis_dest_dir}'
34 File '/oname=${nsis_dest}' '${nsis_src}'
38 if(NOT EXISTS \"\$ENV{DESTDIR}${dest}/${src_name}\")
39 #file(INSTALL \"${src}\" DESTINATION \"${dest}\")
40 message(STATUS \"Installing: \$ENV{DESTDIR}${dest}/${src_name}\")
41 execute_process(COMMAND \${CMAKE_COMMAND} -E copy \"${src}\"
42 \"\$ENV{DESTDIR}${dest}/${src_name}\"
43 RESULT_VARIABLE copy_result
44 ERROR_VARIABLE error_output)
46 message(FATAL_ERROR \${error_output})
49 message(STATUS \"Skipping : \$ENV{DESTDIR}${dest}/${src_name}\")
52 endfunction(install_if_not_exists)