/usr/share/cmake-2.8/Modules/MultiArchCross.cmake is in cmake-data 2.8.12.2-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | #NB! the meaning of DEB_BUILD and DEB_HOST is same as in dpkg-architecture & autoconf, i.e.:
# BUILD - the system type where compilation is executed
# HOST - the system type where results of the compilation will be executed
#
# We can reliably determine all variables with dpkg-architecture (take into account env overrides)
# however it will not be the indication that this was actually explicitely requested
#execute_process(dpkg-architecture -qDEB_BUILD_GNU_TYPE OUTPUT_VARIABLE CMAKE_DEB_BUILD_GNU_TYPE)
#execute_process(dpkg-architecture -qDEB_HOST_GNU_TYPE OUTPUT_VARIABLE CMAKE_DEB_HOST_GNU_TYPE)
#execute_process(dpkg-architecture -qDEB_HOST_MULTIARCH OUTPUT_VARIABLE CMAKE_DEB_HOST_MULTIARCH)
#execute_process(dpkg-architecture -qDEB_HOST_ARCH_OS OUTPUT_VARIABLE CMAKE_DEB_HOST_ARCH_OS)
if(DEFINED ENV{DEB_BUILD_GNU_TYPE} AND DEFINED ENV{DEB_HOST_GNU_TYPE} AND DEFINED ENV{DEB_HOST_MULTIARCH} AND DEFINED ENV{DEB_BUILD_MULTIARCH} AND DEFINED ENV{DEB_HOST_ARCH_OS})
set(CMAKE_DEB_BUILD_MULTIARCH $ENV{DEB_BUILD_MULTIARCH})
set(CMAKE_DEB_HOST_MULTIARCH $ENV{DEB_HOST_MULTIARCH})
set(CMAKE_DEB_BUILD_GNU_TYPE $ENV{DEB_BUILD_GNU_TYPE})
set(CMAKE_DEB_HOST_GNU_TYPE $ENV{DEB_HOST_GNU_TYPE})
set(CMAKE_DEB_HOST_ARCH_OS $ENV{DEB_HOST_ARCH_OS})
# NB! ${CMAKE_DEB_HOST_MULTIARCH}-gcc exists on the native system to
# do native compilation (just a symlink to gcc)
# TODO probably also needs to honor e.g. $ENV{CC}=gcc-4.6 and prefix
# that with ${CMAKE_DEB_HOST_MULTIARCH}
if(NOT DEFINED CMAKE_C_COMPILER AND NOT DEFINED ENV{CC})
find_program(CMAKE_C_COMPILER ${CMAKE_DEB_HOST_GNU_TYPE}-gcc)
endif()
if(NOT DEFINED CMAKE_CXX_COMPILER AND NOT DEFINED ENV{CXX})
find_program(CMAKE_CXX_COMPILER ${CMAKE_DEB_HOST_GNU_TYPE}-g++)
endif()
if(NOT DEFINED CMAKE_Fortran_COMPILER AND NOT DEFINED ENV{FC})
find_program(CMAKE_Fortran_COMPILER ${CMAKE_DEB_HOST_GNU_TYPE}-gfortran)
endif()
if(NOT DEFINED CMAKE_LIBRARY_ARCHITECTURE)
SET(CMAKE_LIBRARY_ARCHITECTURE ${CMAKE_DEB_HOST_MULTIARCH})
endif()
if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
SET(CMAKE_INSTALL_LIBDIR "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
endif()
if(NOT DEFINED CMAKE_SYSTEM_NAME)
if(CMAKE_DEB_HOST_ARCH_OS STREQUAL "linux-gnu")
SET(CMAKE_SYSTEM_NAME Linux)
endif()
if(CMAKE_DEB_HOST_ARCH_OS STREQUAL "kfreebsd")
SET(CMAKE_SYSTEM_NAME GNU/kFreeBSD)
endif()
endif()
if(CMAKE_DEB_HOST_GNU_TYPE AND CMAKE_DEB_BUILD_GNU_TYPE)
if(NOT ${CMAKE_DEB_HOST_GNU_TYPE} STREQUAL ${CMAKE_DEB_BUILD_GNU_TYPE})
SET(CMAKE_CROSSCOMPILING TRUE)
SET(PKG_CONFIG_EXECUTABLE ${CMAKE_DEB_HOST_GNU_TYPE}-pkg-config)
if(NOT CMAKE_SCRIPT_MODE_FILE)
# These really do not belong here, qtchooser should be able to pick the right qt (3rdparty, system, or cross)
if (NOT TARGET Qt5::qmake)
add_executable(Qt5::qmake IMPORTED AND COMMAND "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/qmake")
set_target_properties(Qt5::qmake PROPERTIES IMPORTED_LOCATION "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/qmake")
endif()
if (NOT TARGET Qt5::moc)
add_executable(Qt5::moc IMPORTED AND COMMAND "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/moc")
set_target_properties(Qt5::moc PROPERTIES IMPORTED_LOCATION "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/moc")
endif()
if (NOT TARGET Qt5::rcc)
add_executable(Qt5::rcc IMPORTED AND COMMAND "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/rcc")
set_target_properties(Qt5::rcc PROPERTIES IMPORTED_LOCATION "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/rcc")
endif()
if (NOT TARGET Qt5::uic)
add_executable(Qt5::uic IMPORTED AND COMMAND "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/uic")
set_target_properties(Qt5::uic PROPERTIES IMPORTED_LOCATION "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/uic")
endif()
if (NOT TARGET Qt5::qdbuscpp2xml)
add_executable(Qt5::qdbuscpp2xml IMPORTED AND COMMAND "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/qdbuscpp2xml")
set_target_properties(Qt5::qdbuscpp2xml PROPERTIES IMPORTED_LOCATION "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/qdbuscpp2xml")
endif()
if (NOT TARGET Qt5::qdbusxml2cpp)
add_executable(Qt5::qdbusxml2cpp IMPORTED AND COMMAND "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/qdbusxml2cpp")
set_target_properties(Qt5::qdbusxml2cpp PROPERTIES IMPORTED_LOCATION "/usr/lib/$ENV{DEB_BUILD_MULTIARCH}/qt5/bin/qdbusxml2cpp")
endif()
endif()
endif()
endif()
endif()
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