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15 changes: 0 additions & 15 deletions CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -30,21 +30,6 @@ if(DEBUG_CMAKE_TARGETS)
)
endif()

# for 64-bit large file support
ADD_DEFINITIONS(-D_LARGEFILE_SOURCE)
ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64)
ADD_DEFINITIONS(-D_LARGE_FILES)

INCLUDE(${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
INCLUDE(${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake)
INCLUDE(${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)

EMAN_CHECK_FUNCTION(fseek64 HAVE_FSEEK64)
EMAN_CHECK_FUNCTION(fseeko HAVE_FSEEKO)
EMAN_CHECK_FUNCTION(ftell64 HAVE_FTELL64)
EMAN_CHECK_FUNCTION(ftello HAVE_FTELLO)
# end for 64-bit large file support

set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)

set(CMAKE_INCLUDE_CURRENT_DIR ON)
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7 changes: 0 additions & 7 deletions cmake/functions.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -16,13 +16,6 @@ function(set_cache_var_to_var var val)
endif()
endfunction()

function(EMAN_CHECK_FUNCTION FUNCTION VARIABLE)
CHECK_FUNCTION_EXISTS(${FUNCTION} ${VARIABLE})
IF(${VARIABLE})
ADD_DEFINITIONS(-D${VARIABLE})
ENDIF()
endfunction()

OPTION(DEBUG_CHECK_REQUIRED_LIB "enable debug output for function CHECK_REQUIRED_LIB" OFF)
function(CHECK_REQUIRED_LIB upper lower header lower2 header2)
if(DEBUG_CHECK_REQUIRED_LIB)
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