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slight typo in documentation
[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 if (NOT DEFINED enable_smpi OR enable_smpi) # smpi is enabled by default
11   # Call enable_language(Fortran) in order to load the build rules for
12   # this language, needed by teshsuite/smpi/mpich-test/.  Use
13   # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
14   # compiler (smpiff don't exist at configure time).
15   include(CMakeForceCompiler)
16   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
17     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
18       SET(CMAKE_Fortran_COMPILER "${compiler}")
19       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
20       SET(CMAKE_Fortran_COMPILER_ID ${id})
21       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
22       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
23
24       # Set old compiler id variables.
25       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
26         SET(CMAKE_COMPILER_IS_GNUG77 1)
27       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
28     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
29   endif()
30   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
31   enable_language(Fortran OPTIONAL)
32 endif()
33
34 set(CMAKE_C_FLAGS "" CACHE TYPE INTERNAL FORCE)
35 set(CMAKE_CXX_FLAGS "" CACHE TYPE INTERNAL FORCE)
36 set(CMAKE_EXE_LINKER_FLAGS "" CACHE TYPE INTERNAL FORCE)
37 set(CMAKE_C_LINK_FLAGS "" CACHE TYPE INTERNAL FORCE)
38 set(CMAKE_Fortran_FLAGS "" CACHE TYPE INTERNAL FORCE)
39 set(CMAKE_Fortran_LINK_FLAGS "" CACHE TYPE INTERNAL FORCE)
40 ## Mapping version number -> version name
41 # 3.5.99 -> alpha1 (oops)
42 # 3.5.9{1,2} -> beta{1,2}
43 # 3.5.9{3,4,5} -> rc{1,2,3}
44 # 3.6.{0,1,2} -> release 3.6, 3.6.1, 3.6.2
45 # 3.7.{0,1} -> release 3.7, 3.7.1
46 # 3.8.{0,1} -> release 3.8, 3.8.1
47 # 3.9.0 -> release 3.9
48
49 # 3.9.90 -> release 3.10pre1
50 # 3.10.0 -> release 3.10
51
52 set(SIMGRID_VERSION_MAJOR "3")
53 set(SIMGRID_VERSION_MINOR "9")
54 set(SIMGRID_VERSION_PATCH "90")
55
56 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
57   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
58 else()
59   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
60 endif()
61 set(libsimgrid_version "${release_version}")
62 set(libsmpi_version "${release_version}")
63 set(libSG_java_version "${release_version}")
64 set(GCC_NEED_VERSION "4.0")
65 set(APPLE_NEED_GCC_VERSION "4.6")
66
67 ### SET THE LIBRARY EXTENSION AND GCC VERSION
68 if(APPLE) #MAC
69   set(LIB_EXE "dylib")
70 else()
71   if(WIN32) #WINDOWS
72     set(LIB_EXE "a")
73     set(BIN_EXE ".exe")
74   else() #UNIX
75     set(LIB_EXE "so")
76   endif()
77 endif()
78
79 if(${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
80   exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
81   exec_program("${CMAKE_CXX_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_CXX_VERSION")
82   string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
83   string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_CXX_VERSION "${COMPILER_CXX_VERSION}")
84
85   string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_VERSION_MAJOR_MINOR "${COMPILER_C_VERSION}")
86   string(REPLACE "${COMPILER_C_VERSION_MAJOR_MINOR}." "" COMPILER_C_VERSION_PATCH "${COMPILER_C_VERSION}")
87
88   if(${GCC_NEED_VERSION} GREATER  COMPILER_C_VERSION_MAJOR_MINOR)
89     message(FATAL_ERROR "Gcc must be to version ${GCC_NEED_VERSION} current version ${COMPILER_C_VERSION_MAJOR_MINOR}")
90   endif()
91 endif()
92
93 string(REGEX MATCH "cl.exe" VBC "${CMAKE_C_COMPILER}")
94 if(VBC)
95   message(FATAL_ERROR "VB is not yet supported by Simgrid.")
96 endif()
97
98 ### Find programs and paths
99 FIND_PROGRAM(GCOV_PATH gcov)
100 include(FindPerl)
101 if(NOT PERL_EXECUTABLE)
102   message(FATAL_ERROR "-- SimGrid cannot be compiled without Perl installed -- sorry. Bailling out.")
103 endif()
104
105 ### Set some variables for Cmake
106 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
107
108 set(INCLUDES
109   ${CMAKE_HOME_DIRECTORY}
110   ${CMAKE_HOME_DIRECTORY}/include
111   ${CMAKE_HOME_DIRECTORY}/src
112   ${CMAKE_HOME_DIRECTORY}/src/include
113   ${CMAKE_BINARY_DIR}
114   ${CMAKE_BINARY_DIR}/include
115   ${CMAKE_BINARY_DIR}/src
116   )
117
118 if(WIN32)
119   set(INCLUDES ${INCLUDES} ${CMAKE_HOME_DIRECTORY}/include/xbt ${CMAKE_HOME_DIRECTORY}/src/xbt) #for win32_ucontext.[ch]
120 endif()
121 set(CMAKE_SOURCE_DIR ${PROJECT_SOURCE_DIRECTORY})
122
123 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
124   set(INCLUDES ${INCLUDES} /usr/include/)
125 endif()
126
127 ### Check 32bits or 64bits
128 INCLUDE (CheckTypeSize)
129 CHECK_TYPE_SIZE("void*" SIZEOF_VOIDSTAR)
130 IF(SIZEOF_VOIDSTAR EQUAL 4)
131   SET(ARCH_32_BITS 1)
132 ELSE()
133   SET(ARCH_32_BITS 0)
134 ENDIF()
135
136 if(WIN32)
137
138   #Need env INCLUDE
139   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
140   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
141   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
142   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
143   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
144
145   if(CMAKE_COMPILER_IS_GNUCC)
146     set(__GNUC__ 1)
147     exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
148     string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
149     string(REGEX MATCH "^[0-9]" COMPILER_C_MAJOR_VERSION "${COMPILER_C_VERSION}")
150     string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_MINOR_VERSION "${COMPILER_C_VERSION}")
151     string(REGEX REPLACE "^${COMPILER_C_MAJOR_VERSION}." "" COMPILER_C_MINOR_VERSION "${COMPILER_C_MINOR_VERSION}")
152     if(COMPILER_C_MAJOR_VERSION)
153       # set(__GNUC__ ${COMPILER_C_MAJOR_VERSION})
154     endif()
155     if(COMPILER_C_MINOR_VERSION)
156       # set(__GNUC_MINOR__ ${COMPILER_C_MINOR_VERSION})
157     endif()
158     set(MSVC 0)
159     set(BORLAND 0)
160   else()
161     message(FATAL_ERROR "Please use MinGW to compile SimGrid!")
162   endif()
163
164   if(ARCH_32_BITS)      ### Arch 32bits
165     set(_WIN32 1)
166   else()        ### Arch 64bits
167     set(_WIN64 1)
168   endif()
169
170   set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITEW6432})
171   if(NSIS_WIN_VERSION MATCHES "")
172     set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITECTURE})
173   endif()
174   string(TOLOWER ${NSIS_WIN_VERSION} NSIS_WIN_VERSION)
175
176   set(_XBT_WIN32 1)
177
178   message(STATUS "C_COMPILER                    ${CMAKE_C_COMPILER} ${COMPILER_C_VERSION}")
179   message(STATUS "CXX_COMPILER                  ${CMAKE_CXX_COMPILER} ${COMPILER_CXX_VERSION}")
180   message(STATUS "CMAKE_RC_COMPILER             ${CMAKE_RC_COMPILER}")
181   message(STATUS "INCLUDE                       ${CMAKE_INCLUDE_WIN}")
182   message(STATUS "LIB                           ${CMAKE_LIB_WIN}")
183   message(STATUS "MAKE_PROGRAM                  ${CMAKE_MAKE_PROGRAM}")
184   message(STATUS "CMAKE_BUILD_TOOL              ${CMAKE_BUILD_TOOL}")
185   message(STATUS "LINKER                        ${CMAKE_LINKER}")
186   message(STATUS "CMAKE_GENERATOR               ${CMAKE_GENERATOR}")
187   message(STATUS "BORLAND                       ${BORLAND}")
188   message(STATUS "VISUALC                       ${MSVC}")
189   message(STATUS "GNUC                          ${CMAKE_COMPILER_IS_GNUCC}")
190
191 endif()
192
193 include_directories(${INCLUDES})
194
195 ### Setup Options
196 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Option.cmake)
197
198 ### Make the *.h files with *.h.in files
199 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/CompleteInFiles.cmake)
200
201 ### Define source packages for Libs
202 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/DefinePackages.cmake)
203
204 ### Build some Maintainer files
205 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MaintainerMode.cmake)
206 if(NOT WIN32)
207   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/UnitTesting.cmake)
208 endif()
209
210 ### Setup gcc flags
211 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Flags.cmake)
212
213 ### Make Libs
214 if(NOT WIN32)
215   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MakeLib.cmake)
216 else()
217   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MakeLibWin.cmake)
218 endif()
219
220 ### Make Exes
221 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/MakeExe.cmake)
222
223 ### Make tests
224 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/AddTests.cmake)
225 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/CTestConfig.cmake)
226
227 ### Setup the distrib
228 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Distrib.cmake)
229
230 ### Pipol compilation
231 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Pipol.cmake)
232
233 ### Build the doc
234 if(NOT WIN32)
235   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/GenerateDoc.cmake)
236 else()
237   include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/GenerateDocWin.cmake)
238 endif()
239
240 ### Print ARGS
241 include(${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/PrintArgs.cmake)
242
243 INCLUDE(Dart)