1# Orthanc - A Lightweight, RESTful DICOM Store 2# Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics 3# Department, University Hospital of Liege, Belgium 4# Copyright (C) 2017-2021 Osimis S.A., Belgium 5# 6# This program is free software: you can redistribute it and/or 7# modify it under the terms of the GNU Lesser General Public License 8# as published by the Free Software Foundation, either version 3 of 9# the License, or (at your option) any later version. 10# 11# This program is distributed in the hope that it will be useful, but 12# WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14# Lesser General Public License for more details. 15# 16# You should have received a copy of the GNU Lesser General Public 17# License along with this program. If not, see 18# <http://www.gnu.org/licenses/>. 19 20 21SET(DCMTK_VERSION_NUMBER 366) 22SET(DCMTK_PACKAGE_VERSION "3.6.6") 23SET(DCMTK_SOURCES_DIR ${CMAKE_BINARY_DIR}/dcmtk-3.6.6) 24SET(DCMTK_URL "http://orthanc.osimis.io/ThirdPartyDownloads/dcmtk-3.6.6.tar.gz") 25SET(DCMTK_MD5 "f815879d315b916366a9da71339c7575") 26 27macro(DCMTK_UNSET) 28endmacro() 29 30macro(DCMTK_UNSET_CACHE) 31endmacro() 32 33set(DCMTK_BINARY_DIR ${DCMTK_SOURCES_DIR}/) 34set(DCMTK_CMAKE_INCLUDE ${DCMTK_SOURCES_DIR}/) 35 36if (CMAKE_SYSTEM_NAME STREQUAL "Emscripten") 37 set(DCMTK_WITH_THREADS OFF) # Disable thread support in wasm/asm.js 38else() 39 set(DCMTK_WITH_THREADS ON) 40endif() 41 42add_definitions(-DDCMTK_INSIDE_LOG4CPLUS=1) 43 44if (IS_DIRECTORY "${DCMTK_SOURCES_DIR}") 45 set(FirstRun OFF) 46else() 47 set(FirstRun ON) 48endif() 49 50DownloadPackage(${DCMTK_MD5} ${DCMTK_URL} "${DCMTK_SOURCES_DIR}") 51 52 53if (FirstRun) 54 # Apply the patches 55 execute_process( 56 COMMAND ${PATCH_EXECUTABLE} -p0 -N -i 57 ${CMAKE_CURRENT_LIST_DIR}/../Patches/dcmtk-3.6.6.patch 58 WORKING_DIRECTORY ${CMAKE_BINARY_DIR} 59 RESULT_VARIABLE Failure 60 ) 61 62 if (Failure) 63 message(FATAL_ERROR "Error while patching a file") 64 endif() 65 66 configure_file( 67 ${CMAKE_CURRENT_LIST_DIR}/../Patches/dcmtk-dcdict_orthanc.cc 68 ${DCMTK_SOURCES_DIR}/dcmdata/libsrc/dcdict_orthanc.cc 69 COPYONLY) 70else() 71 message("The patches for DCMTK have already been applied") 72endif() 73 74 75include_directories( 76 ${DCMTK_SOURCES_DIR}/dcmiod/include 77 ) 78 79 80# C_CHAR_UNSIGNED *must* be set before calling "GenerateDCMTKConfigure.cmake" 81IF (CMAKE_CROSSCOMPILING) 82 if (CMAKE_COMPILER_IS_GNUCXX AND 83 CMAKE_SYSTEM_NAME STREQUAL "Windows") # MinGW 84 SET(C_CHAR_UNSIGNED 1 CACHE INTERNAL "Whether char is unsigned.") 85 86 elseif(CMAKE_SYSTEM_NAME STREQUAL "Emscripten") # WebAssembly or asm.js 87 88 # Check out "../WebAssembly/ArithmeticTests/" to regenerate the 89 # "arith.h" file 90 configure_file( 91 ${CMAKE_CURRENT_LIST_DIR}/WebAssembly/arith.h 92 ${DCMTK_SOURCES_DIR}/config/include/dcmtk/config/arith.h 93 COPYONLY) 94 95 UNSET(C_CHAR_UNSIGNED CACHE) 96 SET(C_CHAR_UNSIGNED 0 CACHE INTERNAL "") 97 98 else() 99 message(FATAL_ERROR "Support your platform here") 100 endif() 101ENDIF() 102 103 104if ("${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase") 105 SET(DCMTK_ENABLE_CHARSET_CONVERSION "iconv" CACHE STRING "") 106 SET(HAVE_SYS_GETTID 0 CACHE INTERNAL "") 107endif() 108 109 110SET(DCMTK_SOURCE_DIR ${DCMTK_SOURCES_DIR}) 111include(${DCMTK_SOURCES_DIR}/CMake/CheckFunctionWithHeaderExists.cmake) 112include(${DCMTK_SOURCES_DIR}/CMake/GenerateDCMTKConfigure.cmake) 113 114 115if (CMAKE_SYSTEM_NAME STREQUAL "Emscripten") # WebAssembly or 116 # asm.js The macros below are not properly discovered by DCMTK 117 # when using WebAssembly. Check out "../WebAssembly/arith.h" for 118 # how we produced these values. This step MUST be after 119 # "GenerateDCMTKConfigure" and before the generation of 120 # "osconfig.h". 121 UNSET(SIZEOF_VOID_P CACHE) 122 UNSET(SIZEOF_CHAR CACHE) 123 UNSET(SIZEOF_DOUBLE CACHE) 124 UNSET(SIZEOF_FLOAT CACHE) 125 UNSET(SIZEOF_INT CACHE) 126 UNSET(SIZEOF_LONG CACHE) 127 UNSET(SIZEOF_SHORT CACHE) 128 UNSET(SIZEOF_VOID_P CACHE) 129 130 SET(SIZEOF_VOID_P 4 CACHE INTERNAL "") 131 SET(SIZEOF_CHAR 1 CACHE INTERNAL "") 132 SET(SIZEOF_DOUBLE 8 CACHE INTERNAL "") 133 SET(SIZEOF_FLOAT 4 CACHE INTERNAL "") 134 SET(SIZEOF_INT 4 CACHE INTERNAL "") 135 SET(SIZEOF_LONG 4 CACHE INTERNAL "") 136 SET(SIZEOF_SHORT 2 CACHE INTERNAL "") 137 SET(SIZEOF_VOID_P 4 CACHE INTERNAL "") 138endif() 139 140 141set(DCMTK_PACKAGE_VERSION_SUFFIX "") 142set(DCMTK_PACKAGE_VERSION_NUMBER ${DCMTK_VERSION_NUMBER}) 143 144CONFIGURE_FILE( 145 ${DCMTK_SOURCES_DIR}/CMake/osconfig.h.in 146 ${DCMTK_SOURCES_DIR}/config/include/dcmtk/config/osconfig.h) 147 148if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows") 149 link_libraries(netapi32) # For NetWkstaUserGetInfo@12 150 link_libraries(iphlpapi) # For GetAdaptersInfo@8 151 152 # Configure Wine if cross-compiling for Windows 153 if (CMAKE_COMPILER_IS_GNUCXX) 154 include(${DCMTK_SOURCES_DIR}/CMake/dcmtkUseWine.cmake) 155 FIND_PROGRAM(WINE_WINE_PROGRAM wine) 156 FIND_PROGRAM(WINE_WINEPATH_PROGRAM winepath) 157 list(APPEND DCMTK_TRY_COMPILE_REQUIRED_CMAKE_FLAGS "-DCMAKE_EXE_LINKER_FLAGS=-static") 158 endif() 159endif() 160 161# This step must be after the generation of "osconfig.h" 162if (NOT CMAKE_SYSTEM_NAME STREQUAL "Emscripten") 163 INSPECT_FUNDAMENTAL_ARITHMETIC_TYPES() 164endif() 165 166 167# Source for the logging facility of DCMTK 168AUX_SOURCE_DIRECTORY(${DCMTK_SOURCES_DIR}/oflog/libsrc DCMTK_SOURCES) 169if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR 170 ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin" OR 171 ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR 172 ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD" OR 173 ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD" OR 174 ${CMAKE_SYSTEM_NAME} STREQUAL "Emscripten") 175 list(REMOVE_ITEM DCMTK_SOURCES 176 ${DCMTK_SOURCES_DIR}/oflog/libsrc/clfsap.cc 177 ${DCMTK_SOURCES_DIR}/oflog/libsrc/windebap.cc 178 ${DCMTK_SOURCES_DIR}/oflog/libsrc/winsock.cc 179 ) 180 181elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Windows") 182 list(REMOVE_ITEM DCMTK_SOURCES 183 ${DCMTK_SOURCES_DIR}/oflog/libsrc/unixsock.cc 184 ${DCMTK_SOURCES_DIR}/oflog/libsrc/clfsap.cc 185 ) 186endif() 187 188 189# Starting with DCMTK 3.6.2, the Nagle algorithm is not disabled by 190# default since this does not seem to be appropriate (anymore) for 191# most modern operating systems. In order to change this default, the 192# environment variable NO_TCPDELAY can be set to "1" (see envvars.txt 193# for details). Alternatively, the macro DISABLE_NAGLE_ALGORITHM can 194# be defined to change this setting at compilation time (see 195# macros.txt for details). 196# https://forum.dcmtk.org/viewtopic.php?t=4632 197add_definitions( 198 -DDISABLE_NAGLE_ALGORITHM=1 199 ) 200 201 202if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows") 203 # For compatibility with Windows XP, avoid using fiber-local-storage 204 # in log4cplus, but use thread-local-storage instead. Otherwise, 205 # Windows XP complains about missing "FlsGetValue()" in KERNEL32.dll 206 add_definitions( 207 -DDCMTK_LOG4CPLUS_AVOID_WIN32_FLS 208 ) 209 210 if (CMAKE_COMPILER_IS_GNUCXX OR # MinGW 211 "${CMAKE_SIZEOF_VOID_P}" STREQUAL "4") # MSVC for 32bit (*) 212 213 # (*) With multithreaded logging enabled, Visual Studio 2008 fails 214 # with error: ".\dcmtk-3.6.6\oflog\libsrc\globinit.cc(422) : error 215 # C2664: 'dcmtk::log4cplus::thread::impl::tls_init' : cannot 216 # convert parameter 1 from 'void (__stdcall *)(void *)' to 217 # 'dcmtk::log4cplus::thread::impl::tls_init_cleanup_func_type'" 218 # None of the functions with this name in scope match the target type 219 220 add_definitions( 221 -DDCMTK_LOG4CPLUS_SINGLE_THREADED 222 ) 223 endif() 224endif() 225