${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
)
-IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") #Intel processor 64 bits
message(STATUS "System processor: amd64")
set(HAVE_RAWCTX 1)
+ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86") #Intel processor 32 bits
+ message(STATUS "System processor: x86")
+ set(PROCESSOR_i686 1)
+ set(HAVE_RAWCTX 1)
+
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
IF(${ARCH_32_BITS})
+ set(PROCESSOR_i686 1)
message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
ELSE(${ARCH_32_BITS})
message(STATUS "System processor: amd64")
# Checks for header libraries functions.
CHECK_LIBRARY_EXISTS(pthread pthread_create "" pthread)
CHECK_LIBRARY_EXISTS(pthread sem_init "" HAVE_SEM_INIT_LIB)
+CHECK_LIBRARY_EXISTS(pthread sem_open "" HAVE_SEM_OPEN_LIB)
CHECK_LIBRARY_EXISTS(pthread sem_timedwait "" HAVE_SEM_TIMEDWAIT_LIB)
CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
endif(pthread)
if(pthread)
- ### HAVE_SEM_INIT
+ ### Test that we have a way to create semaphores
+ if(HAVE_SEM_OPEN_LIB)
+ exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -o testprog"
+ OUTPUT_VARIABLE HAVE_SEM_OPEN_run)
+ if(HAVE_SEM_OPEN_run)
+ set(HAVE_SEM_OPEN 0)
+ else(HAVE_SEM_OPEN_run)
+ exec_program("./testprog" RETURN_VALUE HAVE_SEM_OPEN_run2 OUTPUT_VARIABLE var_compil)
+ if(HAVE_SEM_OPEN_run2)
+ set(HAVE_SEM_OPEN 0)
+ else(HAVE_SEM_OPEN_run2)
+ set(HAVE_SEM_OPEN 1)
+ endif(HAVE_SEM_OPEN_run2)
+ endif(HAVE_SEM_OPEN_run)
+ else(HAVE_SEM_OPEN_LIB)
+ set(HAVE_SEM_OPEN 0)
+ endif(HAVE_SEM_OPEN_LIB)
+
if(HAVE_SEM_INIT_LIB)
- exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c" OUTPUT_VARIABLE HAVE_SEM_INIT_run)
+ exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -o testprog"
+ OUTPUT_VARIABLE HAVE_SEM_INIT_run)
if(HAVE_SEM_INIT_run)
set(HAVE_SEM_INIT 0)
else(HAVE_SEM_INIT_run)
- set(HAVE_SEM_INIT 1)
+ exec_program("./testprog" RETURN_VALUE HAVE_SEM_INIT_run OUTPUT_VARIABLE var_compil)
+ if(HAVE_SEM_INIT_run)
+ set(HAVE_SEM_INIT 0)
+ else(HAVE_SEM_INIT_run)
+ set(HAVE_SEM_INIT 1)
+ endif(HAVE_SEM_INIT_run)
endif(HAVE_SEM_INIT_run)
+ else(HAVE_SEM_INIT_LIB)
+ set(HAVE_SEM_INIT 0)
endif(HAVE_SEM_INIT_LIB)
- ### HAVE_SEM_TIMEDWAIT
+ if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
+ message(FATAL_ERROR "Semaphores are not usable, but they are mandatory to threads (you may need to mount /dev).")
+ endif(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
+
+ ### Test that we have a way to timewait for semaphores
if(HAVE_SEM_TIMEDWAIT_LIB)
exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
set(GRAS_BIGENDIAN 0)
endif(BIGENDIAN)
+# The syntax of this magic string is given in src/gras/DataDesc/ddt_convert.c
+# It kinda matches the values that the gras_arch_desc_t structure can take
+
+# Basically, the syntax is one char l or B for endianness (little or Big)
+# then there is a bunch of blocks separated by _.
+# C block is for char, I block for integers, P block for pointers and
+# D block for floating points
+# For each block there is an amount of chuncks separated by :, each of
+# them describing a data size. For example there is only one chunk
+# in the char block, because no architecture provide several sizes
+# of chars. In integer block, there is 4 chunks: "short int", "int",
+# "long int", "long long int". There is 2 pointer chunks for data
+# pointers and pointers on functions (thanks to the AMD64 madness).
+# Thee two floating points chuncks are for "float" and "double".
+# Each chunk is of the form datasize/minimal_alignment_size
+
+# These informations are used to convert a data stream from one
+# formalism to another. Only the GRAS_ARCH is transfered in the
+# stream, and it it of cruxial importance to keep these detection
+# information here synchronized with the data hardcoded in the
+# source in src/gras/DataDesc/ddt_convert.c
+
+# If you add something here (like a previously unknown architecture),
+# please add it to the source code too.
+# Please do not modify stuff here since it'd break the GRAS protocol.
+# If you really need to change stuff, please also bump
+# GRAS_PROTOCOL_VERSION in src/gras/Msg/msg_interface.h
+
+
if(val_big MATCHES "l_C:1/1:_I:2/1:4/1:4/1:8/1:_P:4/1:4/1:_D:4/1:8/1:")
#gras_arch=0; gras_size=32; gras_arch_name=little32_1;
SET(GRAS_ARCH_32_BITS 1)
}
va_end(ap);
}
- int main(int argc, char *argv[])
+ int main(void)
{
- test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
+ test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
exit(0);
}"
)
configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
- set(generate_files_to_clean
- ${generate_files_to_clean}
+ set(generated_files_to_clean
+ ${generated_files_to_clean}
${CMAKE_BINARY_DIR}/examples/smpi/hostfile
${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
endif("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
-"${generate_files_to_clean}")
+"${generated_files_to_clean}")
+
+
+IF(${ARCH_32_BITS})
+ set(WIN_ARCH "32")
+ELSE(${ARCH_32_BITS})
+ set(WIN_ARCH "64")
+ENDIF(${ARCH_32_BITS})
+configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/simgrid.nsi.in" "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)
