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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
#.rst:
# FindPerlModules
# ---------------
#
# Check that Perl has certain modules available.
#
# If PERL_EXECUTABLE is set, uses that, otherwise calls the Perl find module.
#
# To use, pass the perl module names (in the form you would use in a Perl
# ``use`` statement) as components.
#
# This will define the following variables:
#
# ``Perl_<module>_FOUND``
# True if the given Perl module could be loaded by Perl
#
# where ``<module>`` is either the name passed as a component, or a version
# with ``::`` replaced by ``_``.
# SPDX-FileCopyrightText: 2015 Alex Merry <alex.merry@kde.org>
#
# SPDX-License-Identifier: BSD-3-Clause
if (NOT PERL_EXECUTABLE)
find_package(Perl)
endif()
include(FindPackageHandleStandardArgs)
if (PERL_EXECUTABLE)
set(PerlModules_all_modules_found TRUE)
foreach(_comp ${PerlModules_FIND_COMPONENTS})
execute_process(
COMMAND ${PERL_EXECUTABLE} -e "use ${_comp}"
RESULT_VARIABLE _result
OUTPUT_QUIET
ERROR_QUIET
)
string(REPLACE "::" "_" _comp_sanitised "${_comp}")
if (_result EQUAL 0)
set(PerlModules_${_comp_sanitised}_FOUND TRUE)
else()
set(PerlModules_${_comp_sanitised}_FOUND FALSE)
set(PerlModules_all_modules_found FALSE)
endif()
find_package_handle_standard_args(PerlModules_${_comp}
FOUND_VAR
PerlModules_${_comp}_FOUND
REQUIRED_VARS
PerlModules_${_comp_sanitised}_FOUND
)
endforeach()
endif()
find_package_handle_standard_args(PerlModules
FOUND_VAR
PerlModules_FOUND
REQUIRED_VARS
PerlModules_all_modules_found
HANDLE_COMPONENTS
)
include(FeatureSummary)
set_package_properties(PerlModules PROPERTIES
URL "https://www.cpan.org"
)
|
