diff Framework/Orthanc/Resources/CMake/Compiler.cmake @ 1:2dbe613f6c93

add orthanc core
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 14 Oct 2016 15:39:01 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Orthanc/Resources/CMake/Compiler.cmake	Fri Oct 14 15:39:01 2016 +0200
@@ -0,0 +1,161 @@
+# This file sets all the compiler-related flags
+
+if (CMAKE_CROSSCOMPILING)
+  # Cross-compilation necessarily implies standalone and static build
+  SET(STATIC_BUILD ON)
+  SET(STANDALONE_BUILD ON)
+endif()
+
+if (CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-long-long -Wno-implicit-function-declaration")  
+  # --std=c99 makes libcurl not to compile
+  # -pedantic gives a lot of warnings on OpenSSL 
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -Wno-variadic-macros")
+
+  if (CMAKE_CROSSCOMPILING)
+    # http://stackoverflow.com/a/3543845/881731
+    set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff -I<CMAKE_CURRENT_SOURCE_DIR> <SOURCE> <OBJECT>")
+  endif()
+
+elseif (MSVC)
+  # Use static runtime under Visual Studio
+  # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace
+  # http://stackoverflow.com/a/6510446
+  foreach(flag_var
+    CMAKE_C_FLAGS_DEBUG
+    CMAKE_CXX_FLAGS_DEBUG
+    CMAKE_C_FLAGS_RELEASE 
+    CMAKE_CXX_FLAGS_RELEASE
+    CMAKE_C_FLAGS_MINSIZEREL 
+    CMAKE_CXX_FLAGS_MINSIZEREL 
+    CMAKE_C_FLAGS_RELWITHDEBINFO 
+    CMAKE_CXX_FLAGS_RELWITHDEBINFO) 
+    string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
+    string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}")
+  endforeach(flag_var)
+
+  # Add /Zm256 compiler option to Visual Studio to fix PCH errors
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm256")
+
+  add_definitions(
+    -D_CRT_SECURE_NO_WARNINGS=1
+    -D_CRT_SECURE_NO_DEPRECATE=1
+    )
+  include_directories(${ORTHANC_ROOT}/Resources/ThirdParty/VisualStudio)
+  link_libraries(netapi32)
+endif()
+
+
+if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
+    ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD" OR
+    ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
+  set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined")
+  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
+
+  if (NOT DEFINED ENABLE_PLUGINS_VERSION_SCRIPT OR 
+      ENABLE_PLUGINS_VERSION_SCRIPT)
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--version-script=${ORTHANC_ROOT}/Plugins/Samples/Common/VersionScript.map")
+  endif()
+
+  # Remove the "-rdynamic" option
+  # http://www.mail-archive.com/cmake@cmake.org/msg08837.html
+  set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
+  link_libraries(uuid pthread rt)
+
+  if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed")
+    set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--as-needed")
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--as-needed")
+    add_definitions(
+      -D_LARGEFILE64_SOURCE=1 
+      -D_FILE_OFFSET_BITS=64
+      )
+    link_libraries(dl)
+  endif()
+
+  CHECK_INCLUDE_FILES(uuid/uuid.h HAVE_UUID_H)
+  if (NOT HAVE_UUID_H)
+    message(FATAL_ERROR "Please install the uuid-dev package")
+  endif()
+
+elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+  if (MSVC)
+    message("MSVC compiler version = " ${MSVC_VERSION} "\n")
+    # Starting Visual Studio 2013 (version 1800), it is not possible
+    # to target Windows XP anymore
+    if (MSVC_VERSION LESS 1800)
+      add_definitions(
+        -DWINVER=0x0501
+        -D_WIN32_WINNT=0x0501
+        )
+    endif()
+  else()
+    add_definitions(
+      -DWINVER=0x0501
+      -D_WIN32_WINNT=0x0501
+      )
+  endif()
+
+  add_definitions(
+    -D_CRT_SECURE_NO_WARNINGS=1
+    )
+  link_libraries(rpcrt4 ws2_32)
+
+  if (CMAKE_COMPILER_IS_GNUCXX)
+    # Some additional C/C++ compiler flags for MinGW
+    SET(MINGW_NO_WARNINGS "-Wno-unused-function -Wno-unused-variable")
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MINGW_NO_WARNINGS} -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast")
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MINGW_NO_WARNINGS}")
+
+    # This is a patch for MinGW64
+    SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
+    SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
+
+    CHECK_LIBRARY_EXISTS(winpthread pthread_create "" HAVE_WIN_PTHREAD)
+    if (HAVE_WIN_PTHREAD)
+      # This line is necessary to compile with recent versions of MinGW,
+      # otherwise "libwinpthread-1.dll" is not statically linked.
+      SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic")
+      add_definitions(-DHAVE_WIN_PTHREAD=1)
+    else()
+      add_definitions(-DHAVE_WIN_PTHREAD=0)
+    endif()
+  endif()
+
+elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+  SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -exported_symbols_list ${ORTHANC_ROOT}/Plugins/Samples/Common/ExportedSymbols.list")
+
+  add_definitions(
+    -D_XOPEN_SOURCE=1
+    )
+  link_libraries(iconv)
+
+  CHECK_INCLUDE_FILES(uuid/uuid.h HAVE_UUID_H)
+  if (NOT HAVE_UUID_H)
+    message(FATAL_ERROR "Please install the uuid-dev package")
+  endif()
+
+endif()
+
+
+if ("${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
+  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -I${LSB_PATH}/include")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -nostdinc++ -I${LSB_PATH}/include -I${LSB_PATH}/include/c++ -I${LSB_PATH}/include/c++/backward -fpermissive")
+  SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -L${LSB_LIBPATH}")
+endif()
+
+
+if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
+  # In FreeBSD, the "/usr/local/" folder contains the ports and need to be imported
+  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include")
+  SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/lib")
+  SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L/usr/local/lib")
+endif()
+
+
+if (STATIC_BUILD)
+  add_definitions(-DORTHANC_STATIC=1)
+else()
+  add_definitions(-DORTHANC_STATIC=0)
+endif()