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[simgrid.git] / CMakeLists.txt
1 cmake_minimum_required(VERSION 2.6)
2 ### Need to set rc ccompiler before enable language
3 if(WIN32)
4   SET(CMAKE_RC_COMPILER "windres")
5 endif()
6 project(SimGrid C)
7 if (enable_gtnets OR enable_ns3)
8   enable_language(CXX)
9 endif()
10
11 enable_language(CXX)
12
13 if (NOT DEFINED enable_smpi OR enable_smpi) # smpi is enabled by default
14   # Call enable_language(Fortran) in order to load the build rules for
15   # this language, needed by teshsuite/smpi/mpich-test/.  Use
16   # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
17   # compiler (smpiff don't exist at configure time).
18   include(CMakeForceCompiler)
19   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
20     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
21       SET(CMAKE_Fortran_COMPILER "${compiler}")
22       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
23       SET(CMAKE_Fortran_COMPILER_ID ${id})
24       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
25       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
26
27       # Set old compiler id variables.
28       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
29         SET(CMAKE_COMPILER_IS_GNUG77 1)
30       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
31     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
32   endif()
33   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
34   enable_language(Fortran OPTIONAL)
35 endif()
36
37 set(CMAKE_C_FLAGS "" CACHE TYPE INTERNAL FORCE)
38 set(CMAKE_CXX_FLAGS " -std=c++11 " CACHE TYPE INTERNAL FORCE)
39 set(CMAKE_EXE_LINKER_FLAGS "" CACHE TYPE INTERNAL FORCE)
40 set(CMAKE_C_LINK_FLAGS "" CACHE TYPE INTERNAL FORCE)
41 set(CMAKE_Fortran_FLAGS "" CACHE TYPE INTERNAL FORCE)
42 set(CMAKE_Fortran_LINK_FLAGS "" CACHE TYPE INTERNAL FORCE)
43 ## Mapping version number -> version name
44 # 3.5.99 -> alpha1 (oops)
45 # 3.5.9{1,2} -> beta{1,2}
46 # 3.5.9{3,4,5} -> rc{1,2,3}
47 # 3.6.{0,1,2} -> release 3.6, 3.6.1, 3.6.2
48 # 3.7.{0,1} -> release 3.7, 3.7.1
49 # 3.8.{0,1} -> release 3.8, 3.8.1
50 # 3.9.0 -> release 3.9
51 # 3.10.0 -> release 3.10
52
53 set(SIMGRID_VERSION_MAJOR "3")
54 set(SIMGRID_VERSION_MINOR "10")
55 set(SIMGRID_VERSION_PATCH "0")
56
57 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
58   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
59 else()
60   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
61 endif()
62 set(libsimgrid_version "${release_version}")
63 set(libsmpi_version "${release_version}")
64 set(libSG_java_version "${release_version}")
65 set(GCC_NEED_VERSION "4.0")
66 set(APPLE_NEED_GCC_VERSION "4.6")
67
68 ### SET THE LIBRARY EXTENSION AND GCC VERSION
69 if(APPLE) #MAC
70   set(LIB_EXE "dylib")
71 else()
72   if(WIN32) #WINDOWS
73     set(LIB_EXE "a")
74     set(BIN_EXE ".exe")
75   else() #UNIX
76     set(LIB_EXE "so")
77   endif()
78 endif()
79
80 string(REGEX MATCH "gcc" GCC "${CMAKE_C_COMPILER}")
81 if(GCC)
82   exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
83   exec_program("${CMAKE_CXX_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_CXX_VERSION")
84   string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
85   string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_CXX_VERSION "${COMPILER_CXX_VERSION}")
86
87   string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_VERSION_MAJOR_MINOR "${COMPILER_C_VERSION}")
88   string(REPLACE "${COMPILER_C_VERSION_MAJOR_MINOR}." "" COMPILER_C_VERSION_PATCH "${COMPILER_C_VERSION}")
89
90   if(${GCC_NEED_VERSION} GREATER  COMPILER_C_VERSION_MAJOR_MINOR)
91     message(FATAL_ERROR "Gcc must be to version ${GCC_NEED_VERSION} current version ${COMPILER_C_VERSION_MAJOR_MINOR}")
92   endif()
93 endif()
94
95 string(REGEX MATCH "cl.exe" VBC "${CMAKE_C_COMPILER}")
96 if(VBC)
97   message(FATAL_ERROR "VB is not yet supported by Simgrid.")
98 endif()
99
100 ### Find programs and paths
101 FIND_PROGRAM(GCOV_PATH gcov)
102 include(FindPerl)
103 if(NOT PERL_EXECUTABLE)
104   message(FATAL_ERROR "-- SimGrid cannot be compiled without Perl installed -- sorry. Bailling out.")
105 endif()
106
107 ### Set some variables for Cmake
108 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
109
110 set(INCLUDES
111   ${CMAKE_HOME_DIRECTORY}
112   ${CMAKE_HOME_DIRECTORY}/include
113   ${CMAKE_HOME_DIRECTORY}/src
114   ${CMAKE_HOME_DIRECTORY}/src/include
115   ${CMAKE_BINARY_DIR}
116   ${CMAKE_BINARY_DIR}/include
117   ${CMAKE_BINARY_DIR}/src
118   )
119
120 if(WIN32)
121   set(INCLUDES ${INCLUDES} ${CMAKE_HOME_DIRECTORY}/include/xbt ${CMAKE_HOME_DIRECTORY}/src/xbt) #for win32_ucontext.[ch]
122 endif()
123 set(CMAKE_SOURCE_DIR ${PROJECT_SOURCE_DIRECTORY})
124
125 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
126   set(INCLUDES ${INCLUDES} /usr/include/)
127 endif()
128
129 ### Check 32bits or 64bits
130 INCLUDE (CheckTypeSize)
131 CHECK_TYPE_SIZE("void*" SIZEOF_VOIDSTAR)
132 IF(SIZEOF_VOIDSTAR EQUAL 4)
133   SET(ARCH_32_BITS 1)
134 ELSE()
135   SET(ARCH_32_BITS 0)
136 ENDIF()
137
138 if(WIN32)
139
140   #Need env INCLUDE
141   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
142   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
143   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
144   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
145   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
146
147   if(CMAKE_COMPILER_IS_GNUCC)
148     set(__GNUC__ 1)
149     exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
150     string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
151     string(REGEX MATCH "^[0-9]" COMPILER_C_MAJOR_VERSION "${COMPILER_C_VERSION}")
152     string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_MINOR_VERSION "${COMPILER_C_VERSION}")
153     string(REGEX REPLACE "^${COMPILER_C_MAJOR_VERSION}." "" COMPILER_C_MINOR_VERSION "${COMPILER_C_MINOR_VERSION}")
154     if(COMPILER_C_MAJOR_VERSION)
155       # set(__GNUC__ ${COMPILER_C_MAJOR_VERSION})
156     endif()
157     if(COMPILER_C_MINOR_VERSION)
158       # set(__GNUC_MINOR__ ${COMPILER_C_MINOR_VERSION})
159     endif()
160     set(MSVC 0)
161     set(BORLAND 0)
162   else()
163     message(FATAL_ERROR "Please use MinGW to compile SimGrid!")
164   endif()
165
166   if(ARCH_32_BITS)      ### Arch 32bits
167     set(_WIN32 1)
168   else()        ### Arch 64bits
169     set(_WIN64 1)
170   endif()
171
172   set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITEW6432})
173   if(NSIS_WIN_VERSION MATCHES "")
174     set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITECTURE})
175   endif()
176   string(TOLOWER ${NSIS_WIN_VERSION} NSIS_WIN_VERSION)
177
178   set(_XBT_WIN32 1)
179
180   message(STATUS "C_COMPILER                    ${CMAKE_C_COMPILER} ${COMPILER_C_VERSION}")
181   message(STATUS "CXX_COMPILER                  ${CMAKE_CXX_COMPILER} ${COMPILER_CXX_VERSION}")
182   message(STATUS "CMAKE_RC_COMPILER             ${CMAKE_RC_COMPILER}")
183   message(STATUS "INCLUDE                       ${CMAKE_INCLUDE_WIN}")
184   message(STATUS "LIB                           ${CMAKE_LIB_WIN}")
185   message(STATUS "MAKE_PROGRAM                  ${CMAKE_MAKE_PROGRAM}")
186   message(STATUS "CMAKE_BUILD_TOOL              ${CMAKE_BUILD_TOOL}")
187   message(STATUS "LINKER                        ${CMAKE_LINKER}")
188   message(STATUS "CMAKE_GENERATOR               ${CMAKE_GENERATOR}")
189   message(STATUS "BORLAND                       ${BORLAND}")
190   message(STATUS "VISUALC                       ${MSVC}")
191   message(STATUS "GNUC                          ${CMAKE_COMPILER_IS_GNUCC}")
192
193 endif()
194
195 include_directories(${INCLUDES})
196
197 ### Determine the assembly flavor that we need today
198 include(CMakeDetermineSystem)
199 set(PROCESSOR_${CMAKE_SYSTEM_PROCESSOR} 1)
200
201 ### Setup Options
202 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Option.cmake)
203
204 ### Make the *.h files with *.h.in files
205 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/CompleteInFiles.cmake)
206
207 ### Define source packages for Libs
208 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/DefinePackages.cmake)
209
210 ### Build some Maintainer files
211 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MaintainerMode.cmake)
212 if(NOT WIN32)
213   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/UnitTesting.cmake)
214 endif()
215
216 ### Setup gcc flags
217 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Flags.cmake)
218
219 ### Make Libs
220 if(NOT WIN32)
221   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MakeLib.cmake)
222 else()
223   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MakeLibWin.cmake)
224 endif()
225
226 ### Make Exes
227 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MakeExe.cmake)
228
229 ### Make tests
230 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/AddTests.cmake)
231 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/CTestConfig.cmake)
232
233 ### Setup the distrib
234 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Distrib.cmake)
235
236 ### Pipol compilation
237 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Pipol.cmake)
238
239 ### Build the doc
240 if(NOT WIN32)
241   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/GenerateDoc.cmake)
242 else()
243   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/GenerateDocWin.cmake)
244 endif()
245
246 ### Print ARGS
247 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/PrintArgs.cmake)
248
249 INCLUDE(Dart)