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comparison Orthanc/Resources/CMake/Compiler.cmake @ 78:d6da56f86e5a

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 25 Sep 2015 11:29:17 +0200
parents
children abdde1dfb3eb
comparison
equal deleted inserted replaced
77:f44ebb25691c 78:d6da56f86e5a
1 # This file sets all the compiler-related flags
2
3 if (CMAKE_CROSSCOMPILING)
4 # Cross-compilation necessarily implies standalone and static build
5 SET(STATIC_BUILD ON)
6 SET(STANDALONE_BUILD ON)
7 endif()
8
9 if (CMAKE_COMPILER_IS_GNUCXX)
10 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-long-long -Wno-implicit-function-declaration")
11 # --std=c99 makes libcurl not to compile
12 # -pedantic gives a lot of warnings on OpenSSL
13 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Wno-long-long -Wno-variadic-macros")
14
15 if (CMAKE_CROSSCOMPILING)
16 # http://stackoverflow.com/a/3543845/881731
17 set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff -I<CMAKE_CURRENT_SOURCE_DIR> <SOURCE> <OBJECT>")
18 endif()
19
20 elseif (MSVC)
21 # Use static runtime under Visual Studio
22 # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace
23 # http://stackoverflow.com/a/6510446
24 foreach(flag_var
25 CMAKE_C_FLAGS_DEBUG
26 CMAKE_CXX_FLAGS_DEBUG
27 CMAKE_C_FLAGS_RELEASE
28 CMAKE_CXX_FLAGS_RELEASE
29 CMAKE_C_FLAGS_MINSIZEREL
30 CMAKE_CXX_FLAGS_MINSIZEREL
31 CMAKE_C_FLAGS_RELWITHDEBINFO
32 CMAKE_CXX_FLAGS_RELWITHDEBINFO)
33 string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
34 string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}")
35 endforeach(flag_var)
36
37 # Add /Zm256 compiler option to Visual Studio to fix PCH errors
38 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm256")
39
40 add_definitions(
41 -D_CRT_SECURE_NO_WARNINGS=1
42 -D_CRT_SECURE_NO_DEPRECATE=1
43 )
44 include_directories(${ORTHANC_ROOT}/Resources/ThirdParty/VisualStudio)
45 link_libraries(netapi32)
46 endif()
47
48
49 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
50 ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD" OR
51 ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
52 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined")
53 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined -Wl,--version-script=${CMAKE_SOURCE_DIR}/Plugins/Samples/Common/VersionScript.map")
54
55 # Remove the "-rdynamic" option
56 # http://www.mail-archive.com/cmake@cmake.org/msg08837.html
57 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
58 link_libraries(uuid pthread rt)
59
60 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
61 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed")
62 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--as-needed")
63 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--as-needed")
64 add_definitions(
65 -D_LARGEFILE64_SOURCE=1
66 -D_FILE_OFFSET_BITS=64
67 )
68 link_libraries(dl)
69 endif()
70
71 elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
72 if (MSVC)
73 message("MSVC compiler version = " ${MSVC_VERSION} "\n")
74 # Starting Visual Studio 2013 (version 1800), it is not possible
75 # to target Windows XP anymore
76 if (MSVC_VERSION LESS 1800)
77 add_definitions(
78 -DWINVER=0x0501
79 -D_WIN32_WINNT=0x0501
80 )
81 endif()
82 else()
83 add_definitions(
84 -DWINVER=0x0501
85 -D_WIN32_WINNT=0x0501
86 )
87 endif()
88
89 add_definitions(
90 -D_CRT_SECURE_NO_WARNINGS=1
91 )
92 link_libraries(rpcrt4 ws2_32)
93
94 if (CMAKE_COMPILER_IS_GNUCXX)
95 # This is a patch for MinGW64
96 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
97 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
98
99 CHECK_LIBRARY_EXISTS(winpthread pthread_create "" HAVE_WIN_PTHREAD)
100 if (HAVE_WIN_PTHREAD)
101 # This line is necessary to compile with recent versions of MinGW,
102 # otherwise "libwinpthread-1.dll" is not statically linked.
103 SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic")
104 add_definitions(-DHAVE_WIN_PTHREAD=1)
105 else()
106 add_definitions(-DHAVE_WIN_PTHREAD=0)
107 endif()
108 endif()
109
110 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
111 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -exported_symbols_list ${CMAKE_SOURCE_DIR}/Plugins/Samples/Common/ExportedSymbols.list")
112
113 add_definitions(
114 -D_XOPEN_SOURCE=1
115 )
116 link_libraries(iconv)
117
118 endif()
119
120
121 if ("${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
122 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -I${LSB_PATH}/include")
123 SET(CMAKE_CXX_FLAGS "${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")
124 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -L${LSB_LIBPATH}")
125 endif()
126
127
128 if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
129 # In FreeBSD, the "/usr/local/" folder contains the ports and need to be imported
130 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include")
131 SET(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include")
132 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/lib")
133 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L/usr/local/lib")
134 endif()
135
136
137 if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
138 CHECK_INCLUDE_FILES(rpc.h HAVE_UUID_H)
139 else()
140 CHECK_INCLUDE_FILES(uuid/uuid.h HAVE_UUID_H)
141 endif()
142
143 if (NOT HAVE_UUID_H)
144 message(FATAL_ERROR "Please install the uuid-dev package")
145 endif()
146
147
148 if (STATIC_BUILD)
149 add_definitions(-DORTHANC_STATIC=1)
150 else()
151 add_definitions(-DORTHANC_STATIC=0)
152 endif()