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| author | Brad King <brad.king@kitware.com> | 2016-06-28 09:42:08 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2016-06-28 09:43:52 -0400 |
| commit | 843402b04a72ec1f99f0f712c4eb73abbcb67cba (patch) | |
| tree | a6c4fac3136b9d50a670d70ac62adb1341229383 /Modules/GenerateExportHeader.cmake | |
| parent | 4bbfea17510d25c950747c4b0f877e5d5b1f528e (diff) | |
| download | cmake-843402b04a72ec1f99f0f712c4eb73abbcb67cba.tar.gz | |
GenerateExportHeader: Add option to specify custom content
Diffstat (limited to 'Modules/GenerateExportHeader.cmake')
| -rw-r--r-- | Modules/GenerateExportHeader.cmake | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/Modules/GenerateExportHeader.cmake b/Modules/GenerateExportHeader.cmake index 6389d3072d..6205b8ccb3 100644 --- a/Modules/GenerateExportHeader.cmake +++ b/Modules/GenerateExportHeader.cmake @@ -20,6 +20,7 @@ # [NO_DEPRECATED_MACRO_NAME <no_deprecated_macro_name>] # [DEFINE_NO_DEPRECATED] # [PREFIX_NAME <prefix_name>] +# [CUSTOM_CONTENT_FROM_VARIABLE <variable>] # ) # # @@ -60,8 +61,10 @@ # The CMake fragment will generate a file in the # ``${CMAKE_CURRENT_BINARY_DIR}`` called ``somelib_export.h`` containing the # macros ``SOMELIB_EXPORT``, ``SOMELIB_NO_EXPORT``, ``SOMELIB_DEPRECATED``, -# ``SOMELIB_DEPRECATED_EXPORT`` and ``SOMELIB_DEPRECATED_NO_EXPORT``. The -# resulting file should be installed with other headers in the library. +# ``SOMELIB_DEPRECATED_EXPORT`` and ``SOMELIB_DEPRECATED_NO_EXPORT``. +# They will be followed by content taken from the variable specified by +# the ``CUSTOM_CONTENT_FROM_VARIABLE`` option, if any. +# The resulting file should be installed with other headers in the library. # # The ``BASE_NAME`` argument can be used to override the file name and the # names used for the macros: @@ -288,7 +291,7 @@ macro(_DO_GENERATE_EXPORT_HEADER TARGET_LIBRARY) set(options DEFINE_NO_DEPRECATED) set(oneValueArgs PREFIX_NAME BASE_NAME EXPORT_MACRO_NAME EXPORT_FILE_NAME DEPRECATED_MACRO_NAME NO_EXPORT_MACRO_NAME STATIC_DEFINE - NO_DEPRECATED_MACRO_NAME) + NO_DEPRECATED_MACRO_NAME CUSTOM_CONTENT_FROM_VARIABLE) set(multiValueArgs) cmake_parse_arguments(_GEH "${options}" "${oneValueArgs}" "${multiValueArgs}" @@ -361,6 +364,14 @@ macro(_DO_GENERATE_EXPORT_HEADER TARGET_LIBRARY) endif() string(MAKE_C_IDENTIFIER ${EXPORT_IMPORT_CONDITION} EXPORT_IMPORT_CONDITION) + if(_GEH_CUSTOM_CONTENT_FROM_VARIABLE) + if(DEFINED "${_GEH_CUSTOM_CONTENT_FROM_VARIABLE}") + set(CUSTOM_CONTENT "${${_GEH_CUSTOM_CONTENT_FROM_VARIABLE}}") + else() + set(CUSTOM_CONTENT "") + endif() + endif() + configure_file("${_GENERATE_EXPORT_HEADER_MODULE_DIR}/exportheader.cmake.in" "${EXPORT_FILE_NAME}" @ONLY) endmacro() |