Mercurial > hg > orthanc

annotate OrthancFramework/Resources/CMake/Compiler.cmake @ 4706:dbee8bd8ee1f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
display OpenSSL version in the logs
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 22 Jun 2021 09:13:03 +0200
parents 49971e7b75fb
children 24dbf3f013d9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4120
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
1 # Orthanc - A Lightweight, RESTful DICOM Store
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
2 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
3 # Department, University Hospital of Liege, Belgium
4437
d9473bd5ed43 upgrade to year 2021
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4120
diff changeset
4 # Copyright (C) 2017-2021 Osimis S.A., Belgium
4120
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
5 #
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
6 # This program is free software: you can redistribute it and/or
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
7 # modify it under the terms of the GNU Lesser General Public License
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
8 # as published by the Free Software Foundation, either version 3 of
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
9 # the License, or (at your option) any later version.
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
10 #
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
11 # This program is distributed in the hope that it will be useful, but
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
14 # Lesser General Public License for more details.
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
15 #
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
16 # You should have received a copy of the GNU Lesser General Public
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
17 # License along with this program. If not, see
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
18 # <http://www.gnu.org/licenses/>.
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
19
304842a0d152 adding missing license headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4099
diff changeset
20
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 # This file sets all the compiler-related flags
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
4063
e00f3d089991 shared library of orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4054
diff changeset
23
e00f3d089991 shared library of orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4054
diff changeset
24 # Save the current compiler flags to the cache every time cmake configures the project
e00f3d089991 shared library of orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4054
diff changeset
25 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "compiler flags" FORCE)
e00f3d089991 shared library of orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4054
diff changeset
26 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "compiler flags" FORCE)
e00f3d089991 shared library of orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4054
diff changeset
27
e00f3d089991 shared library of orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4054
diff changeset
28
4042
f5c86a00cae0 moving DownloadOrthancFramework.cmake to Resources/CMake/
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3833
diff changeset
29 include(CheckLibraryExists)
f5c86a00cae0 moving DownloadOrthancFramework.cmake to Resources/CMake/
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3833
diff changeset
30
3833
a3e38994d95a compilation on mips qemu
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3625
diff changeset
31 if ((CMAKE_CROSSCOMPILING AND NOT
a3e38994d95a compilation on mips qemu
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3625
diff changeset
32 "${CMAKE_SYSTEM_VERSION}" STREQUAL "CrossToolNg") OR
2448
862d943115f9 working on linux standard base
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2406
diff changeset
33 "${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
1414
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
34 # Cross-compilation necessarily implies standalone and static build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
35 SET(STATIC_BUILD ON)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
36 SET(STANDALONE_BUILD ON)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
37 endif()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
38
3625
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
39
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
40 if ("${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
41 # Cache the environment variables "LSB_CC" and "LSB_CXX" for further
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
42 # use by "ExternalProject" in CMake
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
43 SET(CMAKE_LSB_CC $ENV{LSB_CC} CACHE STRING "")
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
44 SET(CMAKE_LSB_CXX $ENV{LSB_CXX} CACHE STRING "")
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
45 endif()
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
46
d5cf43519a49 fix lsb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3599
diff changeset
47
1414
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
48 if (CMAKE_COMPILER_IS_GNUCXX)
2362
f47fd47b3c91 removal of -Wno-implicit-function-declaration compiler flag
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2175
diff changeset
49 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-long-long")
f47fd47b3c91 removal of -Wno-implicit-function-declaration compiler flag
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2175
diff changeset
50
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 # --std=c99 makes libcurl not to compile
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 # -pedantic gives a lot of warnings on OpenSSL
1951
01de36d949c3 Possibility to use forthcoming DCMTK 3.6.1 in static builds (instead of 3.6.0)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1901
diff changeset
53 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -Wno-variadic-macros")
571
ec2c2411d4db versioning
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 569
diff changeset
54
ec2c2411d4db versioning
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 569
diff changeset
55 if (CMAKE_CROSSCOMPILING)
ec2c2411d4db versioning
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 569
diff changeset
56 # http://stackoverflow.com/a/3543845/881731
ec2c2411d4db versioning
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 569
diff changeset
57 set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff -I<CMAKE_CURRENT_SOURCE_DIR> <SOURCE> <OBJECT>")
ec2c2411d4db versioning
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 569
diff changeset
58 endif()
ec2c2411d4db versioning
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 569
diff changeset
59
1414
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
60 elseif (MSVC)
569
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 566
diff changeset
61 # Use static runtime under Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 566
diff changeset
62 # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63 # http://stackoverflow.com/a/6510446
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 foreach(flag_var
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 CMAKE_C_FLAGS_DEBUG
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 CMAKE_CXX_FLAGS_DEBUG
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 CMAKE_C_FLAGS_RELEASE
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68 CMAKE_CXX_FLAGS_RELEASE
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 CMAKE_C_FLAGS_MINSIZEREL
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 CMAKE_CXX_FLAGS_MINSIZEREL
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 CMAKE_C_FLAGS_RELWITHDEBINFO
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72 CMAKE_CXX_FLAGS_RELWITHDEBINFO)
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74 string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}")
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 endforeach(flag_var)
569
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 566
diff changeset
76
3251
fcfd4f73228c using masm if compiling icu with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3250
diff changeset
77 # Add /Zm256 compiler option to Visual Studio to fix PCH errors
fcfd4f73228c using masm if compiling icu with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3250
diff changeset
78 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm256")
1060
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1057
diff changeset
79
3278
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
80 # New in Orthanc 1.5.5
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
81 if (MSVC_MULTIPLE_PROCESSES)
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
82 # "If you omit the processMax argument in the /MP option, the
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
83 # compiler obtains the number of effective processors from the
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
84 # operating system, and then creates one process per effective
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
85 # processor"
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
86 # https://blog.kitware.com/cmake-building-with-all-your-cores/
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
87 # https://docs.microsoft.com/en-us/cpp/build/reference/mp-build-with-multiple-processes
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
88 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP")
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
89 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
90 endif()
ce6a98f8ed85 New CMake option: "-DMSVC_MULTIPLE_PROCESSES=ON" for parallel build with Visual Studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3251
diff changeset
91
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 add_definitions(
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93 -D_CRT_SECURE_NO_WARNINGS=1
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94 -D_CRT_SECURE_NO_DEPRECATE=1
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 )
2148
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
96
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
97 if (MSVC_VERSION LESS 1600)
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
98 # Starting with Visual Studio >= 2010 (i.e. macro _MSC_VER >=
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
99 # 1600), Microsoft ships a standard-compliant <stdint.h>
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
100 # header. For earlier versions of Visual Studio, give access to a
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
101 # compatibility header.
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
102 # http://stackoverflow.com/a/70630/881731
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
103 # https://en.wikibooks.org/wiki/C_Programming/C_Reference/stdint.h#External_links
4049
47e9e788224c removing occurrences of ORTHANC_ROOT
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4045
diff changeset
104 include_directories(${CMAKE_CURRENT_LIST_DIR}/../../Resources/ThirdParty/VisualStudio)
2148
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
105 endif()
e18023c2fdfb fix visual studio 2015 build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1969
diff changeset
106
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
107 link_libraries(netapi32)
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 endif()
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
110
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
111 if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
112 ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
113 # In FreeBSD/OpenBSD, the "/usr/local/" folder contains the ports and need to be imported
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
114 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
115 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/local/include")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
116 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/lib")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
117 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L/usr/local/lib")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
118 endif()
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
119
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
120
890
816dccaeb7cf Support of kFreeBSD
jodogne
parents: 571
diff changeset
121 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
1337
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
122 ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD" OR
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
123 ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
124 ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
125
3155
077e1101d908 fix to compile postgresql plugin in FreeBSD
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2781
diff changeset
126 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD" AND
077e1101d908 fix to compile postgresql plugin in FreeBSD
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2781
diff changeset
127 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
128 # The "--no-undefined" linker flag makes the shared libraries
3155
077e1101d908 fix to compile postgresql plugin in FreeBSD
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2781
diff changeset
129 # (plugins ModalityWorklists and ServeFolders) fail to compile on
077e1101d908 fix to compile postgresql plugin in FreeBSD
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2781
diff changeset
130 # OpenBSD, and make the PostgreSQL plugin complain about missing
077e1101d908 fix to compile postgresql plugin in FreeBSD
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2781
diff changeset
131 # "environ" global variable in FreeBSD
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
132 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
133 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
134 endif()
1901
50234539a0dd ENABLE_PLUGINS_VERSION_SCRIPT
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1649
diff changeset
135
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136 # Remove the "-rdynamic" option
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
137 # http://www.mail-archive.com/cmake@cmake.org/msg08837.html
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
138 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
2450
ade8b4ddd8a6 Static linking against libuuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2448
diff changeset
139 link_libraries(pthread)
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
140
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
141 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
142 link_libraries(rt)
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
143 endif()
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
144
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
145 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
146 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
147 link_libraries(dl)
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
148 endif()
1337
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
149
2460
292bd85d4532 fix openbsd
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2457
diff changeset
150 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND
292bd85d4532 fix openbsd
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2457
diff changeset
151 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
292bd85d4532 fix openbsd
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2457
diff changeset
152 # The "--as-needed" linker flag is not available on FreeBSD and OpenBSD
1337
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
153 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed")
1416
037d5ffca74d as needed for plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1414
diff changeset
154 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--as-needed")
037d5ffca74d as needed for plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1414
diff changeset
155 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--as-needed")
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
156 endif()
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
157
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
158 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
159 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
160 # FreeBSD/OpenBSD have just one single interface for file
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
161 # handling, which is 64bit clean, so there is no need to define macro
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
162 # for LFS (Large File Support).
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
163 # https://ohse.de/uwe/articles/lfs.html
1337
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
164 add_definitions(
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
165 -D_LARGEFILE64_SOURCE=1
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
166 -D_FILE_OFFSET_BITS=64
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
167 )
afaa55d42ddd FreeBSD support
jodogne
parents: 1336
diff changeset
168 endif()
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
170 elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
1560
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
171 if (MSVC)
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
172 message("MSVC compiler version = " ${MSVC_VERSION} "\n")
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
173 # Starting Visual Studio 2013 (version 1800), it is not possible
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
174 # to target Windows XP anymore
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
175 if (MSVC_VERSION LESS 1800)
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
176 add_definitions(
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
177 -DWINVER=0x0501
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
178 -D_WIN32_WINNT=0x0501
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
179 )
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
180 endif()
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
181 else()
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
182 add_definitions(
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
183 -DWINVER=0x0501
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
184 -D_WIN32_WINNT=0x0501
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
185 )
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
186 endif()
307b9ea6c39b fixes for Visual Studio 2013 and QtCreator
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1420
diff changeset
187
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188 add_definitions(
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
189 -D_CRT_SECURE_NO_WARNINGS=1
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190 )
4539
49971e7b75fb link against iphlpapi.dll on Windows
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
191 link_libraries(rpcrt4 ws2_32 iphlpapi) # "iphlpapi" is for "SystemToolbox::GetMacAddresses()"
495
5bb96a6100c0 fixes for mingw64
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
192
1414
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1405
diff changeset
193 if (CMAKE_COMPILER_IS_GNUCXX)
1951
01de36d949c3 Possibility to use forthcoming DCMTK 3.6.1 in static builds (instead of 3.6.0)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1901
diff changeset
194 # Some additional C/C++ compiler flags for MinGW
1969
5e40f88f4eba fix for old versions of mingw
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1968
diff changeset
195 SET(MINGW_NO_WARNINGS "-Wno-unused-function -Wno-unused-variable")
5e40f88f4eba fix for old versions of mingw
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1968
diff changeset
196 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MINGW_NO_WARNINGS} -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast")
1951
01de36d949c3 Possibility to use forthcoming DCMTK 3.6.1 in static builds (instead of 3.6.0)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1901
diff changeset
197 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MINGW_NO_WARNINGS}")
01de36d949c3 Possibility to use forthcoming DCMTK 3.6.1 in static builds (instead of 3.6.0)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1901
diff changeset
198
3568
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
199 if (DYNAMIC_MINGW_STDLIB)
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
200 else()
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
201 # This is a patch for MinGW64
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
202 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
203 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
204 endif()
1377
601d34afdab9 patch for recent versions of MinGW
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1337
diff changeset
205
1381
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1377
diff changeset
206 CHECK_LIBRARY_EXISTS(winpthread pthread_create "" HAVE_WIN_PTHREAD)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1377
diff changeset
207 if (HAVE_WIN_PTHREAD)
3568
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
208 if (DYNAMIC_MINGW_STDLIB)
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
209 else()
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
210 # This line is necessary to compile with recent versions of MinGW,
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
211 # otherwise "libwinpthread-1.dll" is not statically linked.
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
212 SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic")
589238dcd782 DYNAMIC_MINGW_STDLIB
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3492
diff changeset
213 endif()
1381
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1377
diff changeset
214 add_definitions(-DHAVE_WIN_PTHREAD=1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1377
diff changeset
215 else()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1377
diff changeset
216 add_definitions(-DHAVE_WIN_PTHREAD=0)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1377
diff changeset
217 endif()
495
5bb96a6100c0 fixes for mingw64
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
218 endif()
5bb96a6100c0 fixes for mingw64
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
219
918
ac8f68cbdbb6 build cont
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 571
diff changeset
220 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
ac8f68cbdbb6 build cont
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 571
diff changeset
221 add_definitions(
ac8f68cbdbb6 build cont
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 571
diff changeset
222 -D_XOPEN_SOURCE=1
ac8f68cbdbb6 build cont
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 571
diff changeset
223 )
921
37aec47f49f0 successful compilation under Mac OS X Mavericks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 918
diff changeset
224 link_libraries(iconv)
918
ac8f68cbdbb6 build cont
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 571
diff changeset
225
2406
f0cfacd0c9b8 Orthanc framework: ORTHANC_SANDBOXED parameter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2364
diff changeset
226 elseif (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
f0cfacd0c9b8 Orthanc framework: ORTHANC_SANDBOXED parameter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2364
diff changeset
227 message("Building using Emscripten (for WebAssembly or asm.js targets)")
4066
3a59a021b5de build instructions for the library
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
228 include(${CMAKE_CURRENT_LIST_DIR}/EmscriptenParameters.cmake)
3599
e01900f913e7 fix duplicate symbol "jaritab" in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3568
diff changeset
229
2781
13038d638097 primitives for android ndk
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2510
diff changeset
230 elseif (CMAKE_SYSTEM_NAME STREQUAL "Android")
13038d638097 primitives for android ndk
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2510
diff changeset
231
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
232 else()
2781
13038d638097 primitives for android ndk
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2510
diff changeset
233 message("Unknown target platform: ${CMAKE_SYSTEM_NAME}")
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2362
diff changeset
234 message(FATAL_ERROR "Support your platform here")
134
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
235 endif()
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
236
bdc60d16cc98 improved cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
237
2175
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
238 if (DEFINED ENABLE_PROFILING AND ENABLE_PROFILING)
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
239 if (CMAKE_COMPILER_IS_GNUCXX)
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
240 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg")
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
241 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pg")
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
242 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pg")
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
243 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -pg")
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
244 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -pg")
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
245 else()
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
246 message(FATAL_ERROR "Don't know how to enable profiling on your configuration")
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
247 endif()
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
248 endif()
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
249
bed8e7ad8bab ENABLE_PROFILING cmake option
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2148
diff changeset
250
2456
cbb8deaacdf7 Fix static build on CentOS 6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2450
diff changeset
251 if (CMAKE_COMPILER_IS_GNUCXX)
cbb8deaacdf7 Fix static build on CentOS 6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2450
diff changeset
252 # "When creating a static library using binutils (ar) and there
cbb8deaacdf7 Fix static build on CentOS 6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2450
diff changeset
253 # exist a duplicate object name (e.g. a/Foo.cpp.o, b/Foo.cpp.o), the
cbb8deaacdf7 Fix static build on CentOS 6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2450
diff changeset
254 # resulting static library can end up having only one of the
cbb8deaacdf7 Fix static build on CentOS 6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2450
diff changeset
255 # duplicate objects. [...] This bug only happens if there are many
2457
2a211c0fc7ca note about ar
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2456
diff changeset
256 # objects." The trick consists in replacing the "r" argument
2a211c0fc7ca note about ar
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2456
diff changeset
257 # ("replace") provided to "ar" (as used in CMake < 3.1) by the "q"
2a211c0fc7ca note about ar
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2456
diff changeset
258 # argument ("quick append"). This is because of the fact that CMake
2a211c0fc7ca note about ar
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2456
diff changeset
259 # will invoke "ar" several times with several batches of ".o"
2a211c0fc7ca note about ar
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2456
diff changeset
260 # objects, and using "r" would overwrite symbols defined in
2a211c0fc7ca note about ar
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2456
diff changeset
261 # preceding batches. https://cmake.org/Bug/view.php?id=14874
2456
cbb8deaacdf7 Fix static build on CentOS 6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2450
diff changeset
262 set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> <LINK_FLAGS> q <TARGET> <OBJECTS>")
cbb8deaacdf7 Fix static build on CentOS 6
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2450
diff changeset
263 endif()