annotate Resources/Orthanc/CMake/Compiler.cmake @ 36:fd58eb5749ed

CMake simplification using DownloadOrthancFramework.cmake
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 06 Jul 2020 17:37:30 +0200
parents
children 1b6af7a317bf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
36
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 # This file sets all the compiler-related flags
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 # Save the current compiler flags to the cache every time cmake configures the project
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "compiler flags" FORCE)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "compiler flags" FORCE)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 include(CheckLibraryExists)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 if ((CMAKE_CROSSCOMPILING AND NOT
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 "${CMAKE_SYSTEM_VERSION}" STREQUAL "CrossToolNg") OR
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 "${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 # Cross-compilation necessarily implies standalone and static build
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 SET(STATIC_BUILD ON)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 SET(STANDALONE_BUILD ON)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 if ("${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 # Cache the environment variables "LSB_CC" and "LSB_CXX" for further
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 # use by "ExternalProject" in CMake
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 SET(CMAKE_LSB_CC $ENV{LSB_CC} CACHE STRING "")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 SET(CMAKE_LSB_CXX $ENV{LSB_CXX} CACHE STRING "")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 if (CMAKE_COMPILER_IS_GNUCXX)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-long-long")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 # --std=c99 makes libcurl not to compile
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32 # -pedantic gives a lot of warnings on OpenSSL
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -Wno-variadic-macros")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 if (CMAKE_CROSSCOMPILING)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 # http://stackoverflow.com/a/3543845/881731
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff -I<CMAKE_CURRENT_SOURCE_DIR> <SOURCE> <OBJECT>")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 elseif (MSVC)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 # Use static runtime under Visual Studio
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 # http://stackoverflow.com/a/6510446
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 foreach(flag_var
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 CMAKE_C_FLAGS_DEBUG
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 CMAKE_CXX_FLAGS_DEBUG
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 CMAKE_C_FLAGS_RELEASE
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 CMAKE_CXX_FLAGS_RELEASE
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49 CMAKE_C_FLAGS_MINSIZEREL
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 CMAKE_CXX_FLAGS_MINSIZEREL
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 CMAKE_C_FLAGS_RELWITHDEBINFO
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 CMAKE_CXX_FLAGS_RELWITHDEBINFO)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 endforeach(flag_var)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 # Add /Zm256 compiler option to Visual Studio to fix PCH errors
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm256")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 # New in Orthanc 1.5.5
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 if (MSVC_MULTIPLE_PROCESSES)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 # "If you omit the processMax argument in the /MP option, the
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63 # compiler obtains the number of effective processors from the
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 # operating system, and then creates one process per effective
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 # processor"
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 # https://blog.kitware.com/cmake-building-with-all-your-cores/
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 # https://docs.microsoft.com/en-us/cpp/build/reference/mp-build-with-multiple-processes
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72 add_definitions(
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 -D_CRT_SECURE_NO_WARNINGS=1
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74 -D_CRT_SECURE_NO_DEPRECATE=1
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 )
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 if (MSVC_VERSION LESS 1600)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 # Starting with Visual Studio >= 2010 (i.e. macro _MSC_VER >=
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79 # 1600), Microsoft ships a standard-compliant <stdint.h>
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80 # header. For earlier versions of Visual Studio, give access to a
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81 # compatibility header.
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82 # http://stackoverflow.com/a/70630/881731
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83 # https://en.wikibooks.org/wiki/C_Programming/C_Reference/stdint.h#External_links
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84 include_directories(${CMAKE_CURRENT_LIST_DIR}/../../Resources/ThirdParty/VisualStudio)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87 link_libraries(netapi32)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
91 if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93 # In FreeBSD/OpenBSD, the "/usr/local/" folder contains the ports and need to be imported
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/local/include")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/lib")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L/usr/local/lib")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
101 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
102 ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD" OR
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
103 ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
104 ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
105
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
106 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD" AND
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
107 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 # The "--no-undefined" linker flag makes the shared libraries
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109 # (plugins ModalityWorklists and ServeFolders) fail to compile on
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
110 # OpenBSD, and make the PostgreSQL plugin complain about missing
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
111 # "environ" global variable in FreeBSD
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
112 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
113 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
114 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
115
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
116 # Remove the "-rdynamic" option
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
117 # http://www.mail-archive.com/cmake@cmake.org/msg08837.html
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
118 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
119 link_libraries(pthread)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
120
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
121 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
122 link_libraries(rt)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
126 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
127 link_libraries(dl)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
128 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
129
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
131 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
132 # The "--as-needed" linker flag is not available on FreeBSD and OpenBSD
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
133 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
134 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--as-needed")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
135 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--as-needed")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
137
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
138 if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
139 NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
140 # FreeBSD/OpenBSD have just one single interface for file
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
141 # handling, which is 64bit clean, so there is no need to define macro
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
142 # for LFS (Large File Support).
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
143 # https://ohse.de/uwe/articles/lfs.html
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
144 add_definitions(
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
145 -D_LARGEFILE64_SOURCE=1
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
146 -D_FILE_OFFSET_BITS=64
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
147 )
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
148 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
149
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
150 elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
151 if (MSVC)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
152 message("MSVC compiler version = " ${MSVC_VERSION} "\n")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
153 # Starting Visual Studio 2013 (version 1800), it is not possible
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
154 # to target Windows XP anymore
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
155 if (MSVC_VERSION LESS 1800)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
156 add_definitions(
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
157 -DWINVER=0x0501
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
158 -D_WIN32_WINNT=0x0501
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
159 )
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
160 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
161 else()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
162 add_definitions(
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
163 -DWINVER=0x0501
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
164 -D_WIN32_WINNT=0x0501
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
165 )
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
166 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
167
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
168 add_definitions(
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169 -D_CRT_SECURE_NO_WARNINGS=1
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
170 )
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171 link_libraries(rpcrt4 ws2_32)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
172
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
173 if (CMAKE_COMPILER_IS_GNUCXX)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
174 # Some additional C/C++ compiler flags for MinGW
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
175 SET(MINGW_NO_WARNINGS "-Wno-unused-function -Wno-unused-variable")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
176 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MINGW_NO_WARNINGS} -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
177 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MINGW_NO_WARNINGS}")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
179 if (DYNAMIC_MINGW_STDLIB)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
180 else()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
181 # This is a patch for MinGW64
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
182 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
184 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
185
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
186 CHECK_LIBRARY_EXISTS(winpthread pthread_create "" HAVE_WIN_PTHREAD)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
187 if (HAVE_WIN_PTHREAD)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188 if (DYNAMIC_MINGW_STDLIB)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
189 else()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190 # This line is necessary to compile with recent versions of MinGW,
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
191 # otherwise "libwinpthread-1.dll" is not statically linked.
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
192 SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
193 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
194 add_definitions(-DHAVE_WIN_PTHREAD=1)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
195 else()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
196 add_definitions(-DHAVE_WIN_PTHREAD=0)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
197 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
198 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
199
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
200 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
201 add_definitions(
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
202 -D_XOPEN_SOURCE=1
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
203 )
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
204 link_libraries(iconv)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
205
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
206 elseif (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
207 message("Building using Emscripten (for WebAssembly or asm.js targets)")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
208 include(${CMAKE_CURRENT_LIST_DIR}/EmscriptenParameters.cmake)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
209
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
210 elseif (CMAKE_SYSTEM_NAME STREQUAL "Android")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
211
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
212 else()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
213 message("Unknown target platform: ${CMAKE_SYSTEM_NAME}")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
214 message(FATAL_ERROR "Support your platform here")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
215 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
216
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
217
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
218 if (DEFINED ENABLE_PROFILING AND ENABLE_PROFILING)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
219 if (CMAKE_COMPILER_IS_GNUCXX)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
220 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
221 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pg")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
222 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pg")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
223 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -pg")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
224 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -pg")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
225 else()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
226 message(FATAL_ERROR "Don't know how to enable profiling on your configuration")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
227 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
228 endif()
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
229
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
230
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
231 if (CMAKE_COMPILER_IS_GNUCXX)
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
232 # "When creating a static library using binutils (ar) and there
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
233 # exist a duplicate object name (e.g. a/Foo.cpp.o, b/Foo.cpp.o), the
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
234 # resulting static library can end up having only one of the
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
235 # duplicate objects. [...] This bug only happens if there are many
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
236 # objects." The trick consists in replacing the "r" argument
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
237 # ("replace") provided to "ar" (as used in CMake < 3.1) by the "q"
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
238 # argument ("quick append"). This is because of the fact that CMake
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
239 # will invoke "ar" several times with several batches of ".o"
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
240 # objects, and using "r" would overwrite symbols defined in
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
241 # preceding batches. https://cmake.org/Bug/view.php?id=14874
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
242 set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> <LINK_FLAGS> q <TARGET> <OBJECTS>")
fd58eb5749ed CMake simplification using DownloadOrthancFramework.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
243 endif()