Mercurial > hg > orthanc-webviewer
annotate Orthanc/Resources/CMake/Compiler.cmake @ 179:8fe42ddf0807
sync
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 04 Jan 2018 09:50:04 +0100 |
parents | dd1ad819ca33 |
children | 36d4388ed131 |
rev | line source |
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78 | 1 # This file sets all the compiler-related flags |
2 | |
175 | 3 if (CMAKE_CROSSCOMPILING OR |
4 "${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase") | |
78 | 5 # Cross-compilation necessarily implies standalone and static build |
6 SET(STATIC_BUILD ON) | |
7 SET(STANDALONE_BUILD ON) | |
8 endif() | |
9 | |
10 if (CMAKE_COMPILER_IS_GNUCXX) | |
167 | 11 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-long-long") |
12 | |
78 | 13 # --std=c99 makes libcurl not to compile |
14 # -pedantic gives a lot of warnings on OpenSSL | |
128
e8cfda4c8a2f
Sync + support of JPEG2000 lossless images with YBR_RCT photometric interpretation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
124
diff
changeset
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15 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -Wno-variadic-macros") |
78 | 16 |
17 if (CMAKE_CROSSCOMPILING) | |
18 # http://stackoverflow.com/a/3543845/881731 | |
19 set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff -I<CMAKE_CURRENT_SOURCE_DIR> <SOURCE> <OBJECT>") | |
20 endif() | |
21 | |
22 elseif (MSVC) | |
23 # Use static runtime under Visual Studio | |
24 # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace | |
25 # http://stackoverflow.com/a/6510446 | |
26 foreach(flag_var | |
27 CMAKE_C_FLAGS_DEBUG | |
28 CMAKE_CXX_FLAGS_DEBUG | |
29 CMAKE_C_FLAGS_RELEASE | |
30 CMAKE_CXX_FLAGS_RELEASE | |
31 CMAKE_C_FLAGS_MINSIZEREL | |
32 CMAKE_CXX_FLAGS_MINSIZEREL | |
33 CMAKE_C_FLAGS_RELWITHDEBINFO | |
34 CMAKE_CXX_FLAGS_RELWITHDEBINFO) | |
35 string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") | |
36 string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}") | |
37 endforeach(flag_var) | |
38 | |
39 # Add /Zm256 compiler option to Visual Studio to fix PCH errors | |
40 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm256") | |
41 | |
42 add_definitions( | |
43 -D_CRT_SECURE_NO_WARNINGS=1 | |
44 -D_CRT_SECURE_NO_DEPRECATE=1 | |
45 ) | |
151 | 46 |
47 if (MSVC_VERSION LESS 1600) | |
48 # Starting with Visual Studio >= 2010 (i.e. macro _MSC_VER >= | |
49 # 1600), Microsoft ships a standard-compliant <stdint.h> | |
50 # header. For earlier versions of Visual Studio, give access to a | |
51 # compatibility header. | |
52 # http://stackoverflow.com/a/70630/881731 | |
53 # https://en.wikibooks.org/wiki/C_Programming/C_Reference/stdint.h#External_links | |
54 include_directories(${ORTHANC_ROOT}/Resources/ThirdParty/VisualStudio) | |
55 endif() | |
56 | |
78 | 57 link_libraries(netapi32) |
58 endif() | |
59 | |
60 | |
167 | 61 if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR |
62 ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD") | |
63 # In FreeBSD/OpenBSD, the "/usr/local/" folder contains the ports and need to be imported | |
64 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include") | |
65 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/local/include") | |
66 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/lib") | |
67 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L/usr/local/lib") | |
68 endif() | |
69 | |
70 | |
78 | 71 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR |
72 ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD" OR | |
167 | 73 ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR |
74 ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD") | |
75 | |
76 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD") | |
77 # The "--no-undefined" linker flag makes the shared libraries | |
78 # (plugins ModalityWorklists and ServeFolders) fail to compile on OpenBSD | |
79 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined") | |
80 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined") | |
81 endif() | |
124 | 82 |
83 if (NOT DEFINED ENABLE_PLUGINS_VERSION_SCRIPT OR | |
84 ENABLE_PLUGINS_VERSION_SCRIPT) | |
85 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--version-script=${ORTHANC_ROOT}/Plugins/Samples/Common/VersionScript.map") | |
86 endif() | |
78 | 87 |
88 # Remove the "-rdynamic" option | |
89 # http://www.mail-archive.com/cmake@cmake.org/msg08837.html | |
90 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "") | |
175 | 91 link_libraries(pthread) |
167 | 92 |
93 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD") | |
94 link_libraries(rt) | |
95 endif() | |
96 | |
97 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND | |
98 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD") | |
99 link_libraries(dl) | |
100 endif() | |
78 | 101 |
102 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD") | |
167 | 103 # The "--as-needed" linker flag is not available on FreeBSD |
78 | 104 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed") |
105 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--as-needed") | |
106 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--as-needed") | |
167 | 107 endif() |
108 | |
109 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND | |
110 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD") | |
111 # FreeBSD/OpenBSD have just one single interface for file | |
112 # handling, which is 64bit clean, so there is no need to define macro | |
113 # for LFS (Large File Support). | |
114 # https://ohse.de/uwe/articles/lfs.html | |
78 | 115 add_definitions( |
116 -D_LARGEFILE64_SOURCE=1 | |
117 -D_FILE_OFFSET_BITS=64 | |
118 ) | |
119 endif() | |
120 | |
121 elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows") | |
122 if (MSVC) | |
123 message("MSVC compiler version = " ${MSVC_VERSION} "\n") | |
124 # Starting Visual Studio 2013 (version 1800), it is not possible | |
125 # to target Windows XP anymore | |
126 if (MSVC_VERSION LESS 1800) | |
127 add_definitions( | |
128 -DWINVER=0x0501 | |
129 -D_WIN32_WINNT=0x0501 | |
130 ) | |
131 endif() | |
132 else() | |
133 add_definitions( | |
134 -DWINVER=0x0501 | |
135 -D_WIN32_WINNT=0x0501 | |
136 ) | |
137 endif() | |
138 | |
139 add_definitions( | |
140 -D_CRT_SECURE_NO_WARNINGS=1 | |
141 ) | |
142 link_libraries(rpcrt4 ws2_32) | |
143 | |
144 if (CMAKE_COMPILER_IS_GNUCXX) | |
128
e8cfda4c8a2f
Sync + support of JPEG2000 lossless images with YBR_RCT photometric interpretation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
124
diff
changeset
|
145 # Some additional C/C++ compiler flags for MinGW |
e8cfda4c8a2f
Sync + support of JPEG2000 lossless images with YBR_RCT photometric interpretation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
124
diff
changeset
|
146 SET(MINGW_NO_WARNINGS "-Wno-unused-function -Wno-unused-variable") |
e8cfda4c8a2f
Sync + support of JPEG2000 lossless images with YBR_RCT photometric interpretation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
124
diff
changeset
|
147 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MINGW_NO_WARNINGS} -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast") |
e8cfda4c8a2f
Sync + support of JPEG2000 lossless images with YBR_RCT photometric interpretation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
124
diff
changeset
|
148 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MINGW_NO_WARNINGS}") |
e8cfda4c8a2f
Sync + support of JPEG2000 lossless images with YBR_RCT photometric interpretation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
124
diff
changeset
|
149 |
78 | 150 # This is a patch for MinGW64 |
151 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++") | |
152 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++") | |
153 | |
154 CHECK_LIBRARY_EXISTS(winpthread pthread_create "" HAVE_WIN_PTHREAD) | |
155 if (HAVE_WIN_PTHREAD) | |
156 # This line is necessary to compile with recent versions of MinGW, | |
157 # otherwise "libwinpthread-1.dll" is not statically linked. | |
158 SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic") | |
159 add_definitions(-DHAVE_WIN_PTHREAD=1) | |
160 else() | |
161 add_definitions(-DHAVE_WIN_PTHREAD=0) | |
162 endif() | |
163 endif() | |
164 | |
165 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin") | |
79 | 166 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -exported_symbols_list ${ORTHANC_ROOT}/Plugins/Samples/Common/ExportedSymbols.list") |
78 | 167 |
168 add_definitions( | |
169 -D_XOPEN_SOURCE=1 | |
170 ) | |
171 link_libraries(iconv) | |
172 | |
172 | 173 elseif (CMAKE_SYSTEM_NAME STREQUAL "Emscripten") |
174 message("Building using Emscripten (for WebAssembly or asm.js targets)") | |
175 | |
167 | 176 else() |
177 message(FATAL_ERROR "Support your platform here") | |
78 | 178 endif() |
179 | |
180 | |
155 | 181 if (DEFINED ENABLE_PROFILING AND ENABLE_PROFILING) |
182 if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug") | |
183 message(WARNING "Enabling profiling on a non-debug build will not produce full information") | |
184 endif() | |
185 | |
186 if (CMAKE_COMPILER_IS_GNUCXX) | |
187 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg") | |
188 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pg") | |
189 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pg") | |
190 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -pg") | |
191 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -pg") | |
192 else() | |
193 message(FATAL_ERROR "Don't know how to enable profiling on your configuration") | |
194 endif() | |
195 endif() | |
196 | |
197 | |
175 | 198 if (CMAKE_COMPILER_IS_GNUCXX) |
199 # "When creating a static library using binutils (ar) and there | |
200 # exist a duplicate object name (e.g. a/Foo.cpp.o, b/Foo.cpp.o), the | |
201 # resulting static library can end up having only one of the | |
202 # duplicate objects. [...] This bug only happens if there are many | |
179 | 203 # objects." The trick consists in replacing the "r" argument |
204 # ("replace") provided to "ar" (as used in CMake < 3.1) by the "q" | |
205 # argument ("quick append"). This is because of the fact that CMake | |
206 # will invoke "ar" several times with several batches of ".o" | |
207 # objects, and using "r" would overwrite symbols defined in | |
208 # preceding batches. https://cmake.org/Bug/view.php?id=14874 | |
175 | 209 set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> <LINK_FLAGS> q <TARGET> <OBJECTS>") |
210 endif() | |
211 | |
212 | |
78 | 213 if (STATIC_BUILD) |
214 add_definitions(-DORTHANC_STATIC=1) | |
215 else() | |
216 add_definitions(-DORTHANC_STATIC=0) | |
217 endif() |