blob: e34baa0e96272c9bd96052a97efcf6e6be26474e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
# This script works around a bug in CPack's DEB/RPM generator, which causes
# files installed by subprojects (not by the main CMake script) to end up in
# packages alongside the "real" installation directory. It probably happens due
# to CMake running under fakeroot (when invoked by CPack to prepare the files
# to be packaged) and referencing absolute paths, which would explain why the
# entire build directory tree is replicated inside the packages. What this
# script does is simply finding and deleting all directories that do not match
# the installation prefix before CPack generates the package.
cmake_minimum_required(VERSION 3.21)
set(_prefix ${CPACK_TEMPORARY_INSTALL_DIRECTORY}${CPACK_PACKAGING_INSTALL_PREFIX})
file(
GLOB_RECURSE _entries
LIST_DIRECTORIES ON
${CPACK_TEMPORARY_INSTALL_DIRECTORY}/*
)
foreach(_entry IN LISTS _entries)
# Skip the entry if it (or its parent directory) has already been deleted.
if(NOT EXISTS ${_entry})
continue()
endif()
# Delete anything whose path doesn't start with the expected prefix.
string(FIND ${_entry} ${_prefix} _index)
if(NOT _index EQUAL 0)
message(NOTICE "Deleting unneeded entry from package: ${_entry}")
file(REMOVE_RECURSE ${_entry})
endif()
endforeach()
|
