summaryrefslogtreecommitdiff
path: root/cmake/modules/Macros.cmake
blob: 33fbcbb231624542b453e9fb47ee634fc2172a5a (plain)
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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
option(DBUS_USE_WINE "set to 1 or ON to support running test cases with Wine" OFF)

if(DBUS_BUILD_TESTS AND CMAKE_CROSSCOMPILING AND CMAKE_SYSTEM_NAME STREQUAL "Windows")
    if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux")
        find_file(WINE_EXECUTABLE
            NAMES wine
            PATHS /usr/bin /usr/local/bin
            NO_CMAKE_FIND_ROOT_PATH
        )
        find_file(BINFMT_WINE_SUPPORT_FILE
            NAMES DOSWin wine Wine windows Windows
            PATHS /proc/sys/fs/binfmt_misc
            NO_SYSTEM_PATH NO_CMAKE_FIND_ROOT_PATH
        )
        if(EXISTS BINFMT_WINE_SUPPORT_FILE)
            file(READ ${BINFMT_WINE_SUPPORT_FILE} CONTENT)
            if(${CONTENT} MATCHES "enabled")
                set(HAVE_BINFMT_WINE_SUPPORT 1)
            endif()
        endif()
        if(WINE_EXECUTABLE)
            list(APPEND FOOTNOTES "NOTE: The requirements to run cross compiled applications on your host system are achieved. You may run 'make check'.")
        endif()
        if(NOT WINE_EXECUTABLE)
            list(APPEND FOOTNOTES "NOTE: You may install the Windows emulator 'wine' to be able to run cross compiled test applications.")
        endif()
        if(NOT HAVE_BINFMT_WINE_SUPPORT)
            list(APPEND FOOTNOTES "NOTE: You may activate binfmt_misc support for wine to be able to run cross compiled test applications directly.")
        endif()
    else()
        list(APPEND FOOTNOTES "NOTE: You will not be able to run cross compiled applications on your host system.")
    endif()

    # setup z drive required by wine
    set(Z_DRIVE_IF_WINE "z:")
    if(DBUS_USE_WINE AND WINE_EXECUTABLE)
        set(TEST_WRAPPER "${WINE_EXECUTABLE}")
    endif()
endif()

macro(add_test_executable _target _source)
    set(_sources "${_source}")
    if(WIN32 AND NOT MSVC)
        # avoid triggering UAC
        add_uac_manifest(_sources)
    endif()
    add_executable(${_target} ${_sources})
    target_link_libraries(${_target} ${ARGN})
    if(CMAKE_CROSSCOMPILING AND CMAKE_SYSTEM_NAME STREQUAL "Windows")
        # run tests with binfmt_misc
        if(HAVE_BINFMT_WINE_SUPPORT)
            add_test(NAME ${_target} COMMAND $<TARGET_FILE:${_target}> --tap)
        else()
            add_test(NAME ${_target} COMMAND ${TEST_WRAPPER} ${Z_DRIVE_IF_WINE}$<TARGET_FILE:${_target}> --tap)
        endif()
    else()
        add_test(
            NAME ${_target}
            COMMAND $<TARGET_FILE:${_target}> --tap
            WORKING_DIRECTORY ${DBUS_TEST_WORKING_DIR}
        )
    endif()
    set(_env)
    list(APPEND _env "DBUS_SESSION_BUS_ADDRESS=")
    list(APPEND _env "DBUS_FATAL_WARNINGS=1")
    list(APPEND _env "DBUS_TEST_DAEMON=${DBUS_TEST_DAEMON}")
    list(APPEND _env "DBUS_TEST_DATA=${DBUS_TEST_DATA}")
    list(APPEND _env "DBUS_TEST_DBUS_LAUNCH=${DBUS_TEST_DBUS_LAUNCH}")
    list(APPEND _env "DBUS_TEST_EXEC=${DBUS_TEST_EXEC}")
    list(APPEND _env "DBUS_TEST_HOMEDIR=${DBUS_TEST_HOMEDIR}")
    list(APPEND _env "DBUS_TEST_UNINSTALLED=1")
    set_tests_properties(${_target} PROPERTIES ENVIRONMENT "${_env}")
endmacro()

macro(add_helper_executable _target _source)
    set(_sources "${_source}")
    if(WIN32 AND NOT MSVC)
        # avoid triggering UAC
        add_uac_manifest(_sources)
    endif()
    add_executable(${_target} ${_sources})
    target_link_libraries(${_target} ${ARGN})
endmacro()

macro(add_session_test_executable _target _source)
    set(_sources "${_source}")
    if(WIN32 AND NOT MSVC)
        # avoid triggering UAC
        add_uac_manifest(_sources)
    endif()
    add_executable(${_target} ${_sources})
    target_link_libraries(${_target} ${ARGN})
    add_test(NAME ${_target}
        COMMAND
        ${TEST_WRAPPER}
        ${DBUS_TEST_RUN_SESSION}
        --config-file=${DBUS_TEST_DATA}/valid-config-files/tmp-session.conf
        --dbus-daemon=${DBUS_TEST_DAEMON}
        ${Z_DRIVE_IF_WINE}$<TARGET_FILE:${_target}>
        --tap
        WORKING_DIRECTORY ${DBUS_TEST_WORKING_DIR}
    )
    set(_env)
    list(APPEND _env "DBUS_SESSION_BUS_PID=")
    list(APPEND _env "DBUS_SESSION_BUS_ADDRESS=")
    list(APPEND _env "DBUS_FATAL_WARNINGS=1")
    list(APPEND _env "DBUS_TEST_DAEMON=${DBUS_TEST_DAEMON}")
    list(APPEND _env "DBUS_TEST_DATA=${DBUS_TEST_DATA}")
    list(APPEND _env "DBUS_TEST_HOMEDIR=${DBUS_TEST_HOMEDIR}")
    set_tests_properties(${_target} PROPERTIES ENVIRONMENT "${_env}")
endmacro()

#
# generate compiler flags from MSVC warning identifiers (e.g. '4114') or gcc warning keys (e.g. 'pointer-sign')
#
# @param target the variable name which will contain the warnings flags
# @param warnings a string with space delimited warnings
# @param disabled_warnings a string with space delimited disabled warnings
# @param error_warnings a string with space delimited warnings which should result into compile errors
#
macro(generate_warning_cflags target warnings disabled_warnings error_warnings)
    if(DEBUG_MACROS)
        message("generate_warning_cflags got: ${warnings} - ${disabled_warnings} - ${error_warnings}")
    endif()
    if(MSVC)
        # level 1 is default
        set(enabled_prefix "/w1")
        set(error_prefix "/we")
        set(disabled_prefix "/wd")
    else()
        set(enabled_prefix "-W")
        set(error_prefix "-Werror=")
        set(disabled_prefix "-Wno-")
    endif()

    set(temp)
    string(REPLACE " " ";" warnings_list "${warnings}")
    foreach(warning ${warnings_list})
        string(STRIP ${warning} _warning)
        if(_warning)
            set(temp "${temp} ${enabled_prefix}${_warning}")
        endif()
    endforeach()

    string(REPLACE " " ";" disabled_warnings_list "${disabled_warnings}")
    foreach(warning ${disabled_warnings_list})
        string(STRIP ${warning} _warning)
        if(_warning)
            set(temp "${temp} ${disabled_prefix}${_warning}")
        endif()
    endforeach()

    string(REPLACE " " ";" error_warnings_list "${error_warnings}")
    foreach(warning ${error_warnings_list})
        string(STRIP ${warning} _warning)
        if(_warning)
            set(temp "${temp} ${error_prefix}${_warning}")
        endif()
    endforeach()
    set(${target} "${temp}")
    if(DEBUG_MACROS)
        message("generate_warning_cflags return: ${${target}}")
    endif()
endmacro()

#
# Avoid triggering UAC
#
# This macro adds an rc file to _sources that is
# linked to a target and prevents UAC from making
# requests for administrator access.
#
macro(add_uac_manifest _sources)
    # 1 is the resource ID, ID_MANIFEST
    # 24 is the resource type, RT_MANIFEST
    # constants are used because of a bug in windres
    # see https://stackoverflow.com/questions/33000158/embed-manifest-file-to-require-administrator-execution-level-with-mingw32
    get_filename_component(UAC_FILE ${CMAKE_SOURCE_DIR}/tools/Win32.Manifest REALPATH)
    set(outfile ${CMAKE_BINARY_DIR}/disable-uac.rc)
    if(NOT EXISTS outfile)
        file(WRITE ${outfile} "1 24 \"${UAC_FILE}\"\n")
    endif()
    list(APPEND ${_sources} ${outfile})
endmacro()

macro(add_executable_version_info _sources _name)
    set(DBUS_VER_INTERNAL_NAME "${_name}")
    set(DBUS_VER_ORIGINAL_NAME "${DBUS_VER_INTERNAL_NAME}${CMAKE_EXECUTABLE_SUFFIX}")
    set(DBUS_VER_FILE_TYPE "VFT_APP")
    configure_file(${CMAKE_SOURCE_DIR}/dbus/versioninfo.rc.in ${CMAKE_CURRENT_BINARY_DIR}/versioninfo-${DBUS_VER_INTERNAL_NAME}.rc)
    # version info and uac manifest can be combined in a binary because they use different resource types
    list(APPEND ${_sources} ${CMAKE_CURRENT_BINARY_DIR}/versioninfo-${DBUS_VER_INTERNAL_NAME}.rc)
endmacro()

macro(add_library_version_info _sources _name)
    set(DBUS_VER_INTERNAL_NAME "${_name}")
    set(DBUS_VER_ORIGINAL_NAME "${DBUS_VER_INTERNAL_NAME}}${CMAKE_SHARED_LIBRARY_SUFFIX}")
    set(DBUS_VER_FILE_TYPE "VFT_DLL")
    configure_file(${CMAKE_SOURCE_DIR}/dbus/versioninfo.rc.in ${CMAKE_CURRENT_BINARY_DIR}/versioninfo-${DBUS_VER_INTERNAL_NAME}.rc)
    # version info and uac manifest can be combined in a binary because they use different resource types
    list(APPEND ${_sources} ${CMAKE_CURRENT_BINARY_DIR}/versioninfo-${DBUS_VER_INTERNAL_NAME}.rc)
endmacro()