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
|
# Copied from ECM 5.28.0, ECMQueryQmake.cmake
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
find_package(Qt5Core QUIET)
if (Qt5Core_FOUND)
set(_qmake_executable_default "qmake-qt5")
endif ()
if (TARGET Qt5::qmake)
get_target_property(_qmake_executable_default Qt5::qmake LOCATION)
endif()
set(QMAKE_EXECUTABLE ${_qmake_executable_default}
CACHE FILEPATH "Location of the Qt5 qmake executable")
# This is not public API (yet)!
function(query_qmake result_variable qt_variable)
if(NOT QMAKE_EXECUTABLE)
set(${result_variable} "" PARENT_SCOPE)
message(WARNING "Should specify a qmake Qt5 binary. Can't check ${qt_variable}")
return()
endif()
execute_process(
COMMAND ${QMAKE_EXECUTABLE} -query "${qt_variable}"
RESULT_VARIABLE return_code
OUTPUT_VARIABLE output
)
if(return_code EQUAL 0)
string(STRIP "${output}" output)
file(TO_CMAKE_PATH "${output}" output_path)
set(${result_variable} "${output_path}" PARENT_SCOPE)
else()
message(WARNING "Failed call: ${QMAKE_EXECUTABLE} -query \"${qt_variable}\"")
message(FATAL_ERROR "QMake call failed: ${return_code}")
endif()
endfunction()
|
