cmake_modules/utils.cmake
author nemo
Sat, 01 Mar 2014 14:52:36 -0500
changeset 10171 00f41ff0bf2d
parent 9339 14f5f3a1e2f7
permissions -rw-r--r--
Script might well override a static map, but can't risk it not doing it, and preview completely failing. Better to just not try it for static maps. Some script cfg might help. Could also avoid unnnecessary preview regenerations even if the script was doing nothing at all.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
8686
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     1
9225
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
     2
#find package helpers
8686
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     3
macro(find_package_or_fail _PKG_NAME)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     4
    find_package(${_PKG_NAME})
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     5
    string(TOUPPER ${_PKG_NAME} _PKG_NAME_UP)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     6
    if(NOT ${_PKG_NAME_UP}_FOUND)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     7
        message(SEND_ERROR "Missing ${_PKG_NAME}! Please install it and rerun cmake.")
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     8
    endif(NOT ${_PKG_NAME_UP}_FOUND)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
     9
endmacro(find_package_or_fail _PKG_NAME)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    10
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    11
macro(find_package_or_disable _PKG_NAME _VAR_NAME)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    12
    find_package(${_PKG_NAME})
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    13
    string(TOUPPER ${_PKG_NAME} _PKG_NAME_UP)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    14
    if(NOT ${_PKG_NAME_UP}_FOUND)
9274
9749524d1767 restore the GLUT check
koda
parents: 9253
diff changeset
    15
        message(SEND_ERROR "Missing ${_PKG_NAME}! Rerun cmake with -D${_VAR_NAME}=1 to skip this error.")
8686
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    16
    endif(NOT ${_PKG_NAME_UP}_FOUND)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    17
endmacro(find_package_or_disable _PKG_NAME _VAR_NAME)
d303da4568b7 introduce find_package_or_fail/disable to group together similar cmake code
koda
parents:
diff changeset
    18
8688
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    19
macro(find_package_or_disable_msg _PKG_NAME _VAR_NAME _MSG)
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    20
    if(NOT ${_VAR_NAME})
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    21
        find_package_or_disable(${_PKG_NAME} ${_VAR_NAME})
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    22
    else(NOT ${_VAR_NAME})
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    23
        message(STATUS "${_PKG_NAME} disabled. ${_MSG}")
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    24
        string(TOUPPER ${_PKG_NAME} _PKG_NAME_UP)
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    25
        set(${_PKG_NAME_UP}_FOUND false)
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    26
    endif(NOT ${_VAR_NAME})
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    27
endmacro(find_package_or_disable_msg _PKG_NAME _VAR_NAME _MSG)
88a6114a318c even more wrapping with find_package_or_disable_msg
koda
parents: 8686
diff changeset
    28
9225
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    29
#variable manipulation macros
8772
c9583cf8e10d utility macros for adding compiler flags
koda
parents: 8688
diff changeset
    30
macro(add_flag_append _VAR_NAME _FLAG)
c9583cf8e10d utility macros for adding compiler flags
koda
parents: 8688
diff changeset
    31
    set(${_VAR_NAME} "${${_VAR_NAME}} ${_FLAG}")
c9583cf8e10d utility macros for adding compiler flags
koda
parents: 8688
diff changeset
    32
endmacro(add_flag_append _VAR_NAME _FLAG)
c9583cf8e10d utility macros for adding compiler flags
koda
parents: 8688
diff changeset
    33
c9583cf8e10d utility macros for adding compiler flags
koda
parents: 8688
diff changeset
    34
macro(add_flag_prepend _VAR_NAME _FLAG)
8794
koda
parents: 8772
diff changeset
    35
    set(${_VAR_NAME} "${_FLAG} ${${_VAR_NAME}}")
8772
c9583cf8e10d utility macros for adding compiler flags
koda
parents: 8688
diff changeset
    36
endmacro(add_flag_prepend _VAR_NAME _FLAG)
c9583cf8e10d utility macros for adding compiler flags
koda
parents: 8688
diff changeset
    37
9225
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    38
macro(add_linker_flag _FLAG)
9253
90ea56f4f2f5 oops, fix setting linker flags for haskell executables
koda
parents: 9227
diff changeset
    39
    list(APPEND haskell_flags "-optl" "-Wl,${_FLAG}")
9339
14f5f3a1e2f7 some work on cmake_pascal files to better support flags we use, make engine compile as library again
koda
parents: 9274
diff changeset
    40
    #executables
14f5f3a1e2f7 some work on cmake_pascal files to better support flags we use, make engine compile as library again
koda
parents: 9274
diff changeset
    41
    add_flag_append(CMAKE_C_LINK_FLAGS "-Wl,${_FLAG}")
14f5f3a1e2f7 some work on cmake_pascal files to better support flags we use, make engine compile as library again
koda
parents: 9274
diff changeset
    42
    add_flag_append(CMAKE_CXX_LINK_FLAGS "-Wl,${_FLAG}")
14f5f3a1e2f7 some work on cmake_pascal files to better support flags we use, make engine compile as library again
koda
parents: 9274
diff changeset
    43
    add_flag_append(CMAKE_Pascal_LINK_FLAGS "-k${_FLAG}")
14f5f3a1e2f7 some work on cmake_pascal files to better support flags we use, make engine compile as library again
koda
parents: 9274
diff changeset
    44
    #libraries
9227
c02e081ba481 this should resolve a few issues on clean builds
koda
parents: 9225
diff changeset
    45
    add_flag_append(CMAKE_SHARED_LIBRARY_C_FLAGS "-Wl,${_FLAG}")
c02e081ba481 this should resolve a few issues on clean builds
koda
parents: 9225
diff changeset
    46
    add_flag_append(CMAKE_SHARED_LIBRARY_CXX_FLAGS "-Wl,${_FLAG}")
9339
14f5f3a1e2f7 some work on cmake_pascal files to better support flags we use, make engine compile as library again
koda
parents: 9274
diff changeset
    47
    #CMAKE_SHARED_LIBRARY_Pascal_FLAGS is already set by CMAKE_Pascal_LINK_FLAGS
9225
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    48
endmacro(add_linker_flag _FLAG)
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    49
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    50
#TODO: find_package_or_bundle
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    51
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    52
d8d929f92633 use target name instead of the resulting library, use more macros around
koda
parents: 9224
diff changeset
    53