### SMPI vs. Fortran
if ((NOT DEFINED enable_smpi) OR enable_smpi)
- if(enable_fortran)
- include(FindGFortran)
- else()
- SET(SMPI_FORTRAN 0)
- endif()
+ # First unset the compiler in case we're re-running cmake over a previous
+ # configuration where it was saved as smpiff
+ unset(CMAKE_Fortran_COMPILER)
- if(NOT APPLE) # smpi is enabled by default
- # Call enable_language(Fortran) in order to load the build rules for this language, needed by
- # teshsuite/smpi/mpich-test/. Use CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working compiler (smpiff
- # doesn't exist at configure time).
- include(CMakeForceCompiler)
- if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
- MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
- SET(CMAKE_Fortran_COMPILER "${compiler}")
- SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
- SET(CMAKE_Fortran_COMPILER_ID ${id})
- SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
- SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
-
- # Set old compiler id variables.
- IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
- SET(CMAKE_COMPILER_IS_GNUG77 1)
- ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
- ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
- endif()
- CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
+ SET(SMPI_FORTRAN 0)
+ if(enable_fortran)
enable_language(Fortran OPTIONAL)
endif()
+
+ if(CMAKE_Fortran_COMPILER)
+ # Fortran compiler detected: save it, then replace by smpiff
+ set(SAVED_Fortran_COMPILER "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
+ set(CMAKE_Fortran_COMPILER smpiff)
+ set(SMPI_FORTRAN 1)
+ endif(CMAKE_Fortran_COMPILER)
+
endif()
#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
execute_process(COMMAND ${CMAKE_LINKER} -version OUTPUT_VARIABLE LINKER_VERSION)
string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
+### Set the library providing dlopen
+if("${CMAKE_SYSTEM}" MATCHES "Linux")
+ find_library(dl DL_LIBRARY)
+endif("${CMAKE_SYSTEM}" MATCHES "Linux")
+
### Find programs and paths
FIND_PROGRAM(GCOV_PATH gcov)
include(FindPerl)
include_directories(${INCLUDES})
-
+# library dependency cannot start with a space (CMP0004), so initialize it with something that is never desactivated.
+set(SIMGRID_DEP "-lm")
### Determine the assembly flavor that we need today
set(HAVE_RAW_CONTEXTS 0)
endif()
endif()
-# Try again to see if we have libboost-graph
-#find_package(Boost 1.42 COMPONENTS graph)
-#set(Boost_FOUND 1) # We don't care of whether this component is missing
-#
-#if(Boost_FOUND AND Boost_GRAPH_FOUND)
-# set(HAVE_BOOST_GRAPH 1)
-#else()
-# message (" boost : found.")
-# message (" boost-graph : missing. Install libboost-graph-dev for this optional feature.")
-# set(HAVE_BOOST_GRAPH 0)
-#endif()
-
# Checks for header libraries functions.
CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
+CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
if(MINGW)
set(HAVE_THREAD_LOCAL_STORAGE 0)
endif()
-# Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
-IF(HAVE_MMAP AND
- NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND
- NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND
- NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND
- NOT "${CMAKE_SYSTEM}" MATCHES "Darwin")
- SET(HAVE_MMAP 0)
- message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
-ENDIF()
-
if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
SET(HAVE_MMALLOC 1)
else()
SET(HAVE_MMALLOC 0)
+ if(enable_model-checking)
+ message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
+ endif()
+ SET(enable_model-checking 0)
endif()
if(enable_jedule)
SET(HAVE_MALLOCATOR 0)
endif()
-if(enable_model-checking AND HAVE_MMALLOC)
- SET(HAVE_MC 1)
- include(FindLibunwind)
- include(FindLibdw)
+include(FindLibunwind)
+if(HAVE_LIBUNWIND)
+ SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind -lunwind-ptrace")
+ # This supposes that the host machine is either an AMD or a X86.
+ # This is deeply wrong, and should be fixed by manually loading -lunwind-PLAT (FIXME)
+ if(PROCESSOR_x86_64)
+ SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86_64")
+ else()
+ SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86")
+ endif()
else()
if(enable_model-checking)
- message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
+ message(FATAL_ERROR "Please either install the libunwind7-dev package (or equivalent) or turn off the model-checking option of SimGrid.")
endif()
- SET(HAVE_MC 0)
- SET(HAVE_MMALLOC 0)
+endif()
+
+if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux")
+ message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
+ set(enable_model-checking FALSE)
+ set(HAVE_MC 0)
+endif()
+
+if(enable_model-checking)
+ SET(HAVE_MC 1)
+
+ include(FindLibdw)
+ SET(SIMGRID_DEP "${SIMGRID_DEP} -ldw")
+else()
+ SET(HAVE_MC 0)
endif()
if (enable_model-checking AND enable_ns3)
if(enable_smpi)
SET(HAVE_SMPI 1)
- if("${CMAKE_SYSTEM}" MATCHES "Linux")
+ if("${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
SET(USE_LIBUTIL 0)
SET(HAVE_PRIVATIZATION 1)
- elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
- SET(USE_LIBUTIL 0)
- SET(HAVE_PRIVATIZATION 0)
else()
message (STATUS "Warning: no support for SMPI automatic privatization on this platform")
SET(HAVE_PRIVATIZATION 0)
### Check for GNU dynamic linker
CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
if (HAVE_DLFCN_H)
- execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
+ execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
OUTPUT_VARIABLE HAVE_GNU_LD_compil
)
### Setup the distrib
include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
+### Build the docs if asked to
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
+
### Print the result of configuration
message("")
message("##########################################")
endif()
endif()
if(CMAKE_Fortran_COMPILER)
- message(" Compiler: Fortran ...........: ${CMAKE_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
+ message(" Compiler: Fortran ...........: ${SAVED_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
message(" version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
endif()
message(" Linker: .....................: ${CMAKE_LINKER}")