- STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
- STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
- STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
- endif(url)
-endif(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
-
-###################################
-## SimGrid and GRAS specific checks
-##
-
-IF(NOT CMAKE_CROSSCOMPILING)
- # Check architecture signature begin
- try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
- ${CMAKE_BINARY_DIR}
- ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
- RUN_OUTPUT_VARIABLE var1
- )
- if(BIGENDIAN)
- set(val_big "B${var1}")
- set(GRAS_BIGENDIAN 1)
- else(BIGENDIAN)
- set(val_big "l${var1}")
- set(GRAS_BIGENDIAN 0)
- endif(BIGENDIAN)
-
- # The syntax of this magic string is given in src/xbt/datadesc/ddt_convert.c
- # It kinda matches the values that the xbt_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/xbt/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
-
- SET(GRAS_THISARCH "none")
-
- 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)
- SET(GRAS_THISARCH 0)
- endif(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:")
- if(val_big MATCHES "l_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
- #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 1)
- endif(val_big MATCHES "l_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
- if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
- #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 2)
- endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
- if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
- #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 3)
- endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
- if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
- #gras_arch=4; gras_size=64; gras_arch_name=little64;
- SET(GRAS_ARCH_32_BITS 0)
- SET(GRAS_THISARCH 4)
- endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
- if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:8/8:8/8:_D:4/4:8/8:")
- #gras_arch=5; gras_size=64; gras_arch_name=little64_2;
- SET(GRAS_ARCH_32_BITS 0)
- SET(GRAS_THISARCH 5)
- endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:8/8:8/8:_D:4/4:8/8:")
-
- if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
- #gras_arch=6; gras_size=32; gras_arch_name=big32_8;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 6)
- endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
- if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/4:")
- #gras_arch=7; gras_size=32; gras_arch_name=big32_8_4;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 7)
- endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/4:")
- if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
- #gras_arch=8; gras_size=32; gras_arch_name=big32_4;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 8)
- endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
- if(val_big MATCHES "B_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
- #gras_arch=9; gras_size=32; gras_arch_name=big32_2;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 9)
- endif(val_big MATCHES "B_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
- if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
- #gras_arch=10; gras_size=64; gras_arch_name=big64;
- SET(GRAS_ARCH_32_BITS 0)
- SET(GRAS_THISARCH 10)
- endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
- if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/4:")
- #gras_arch=11; gras_size=64; gras_arch_name=big64_8_4;
- SET(GRAS_ARCH_32_BITS 0)
- SET(GRAS_THISARCH 11)
- endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/4:")
-
- if(GRAS_THISARCH MATCHES "none")
- message(STATUS "architecture: ${val_big}")
- message(FATAL_ERROR "GRAS_THISARCH is empty: '${GRAS_THISARCH}'")
- endif(GRAS_THISARCH MATCHES "none")
-
- # Check architecture signature end
- try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
- ${CMAKE_BINARY_DIR}
- ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
- RUN_OUTPUT_VARIABLE var2
- )
- separate_arguments(var2)
- foreach(var_tmp ${var2})
- set(${var_tmp} 1)
- endforeach(var_tmp ${var2})
-
- # Check for [SIZEOF_MAX]
- try_run(RUN_SM_VAR COMPILE_SM_VAR
- ${CMAKE_BINARY_DIR}
- ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
- RUN_OUTPUT_VARIABLE var3
- )
- message(STATUS "SIZEOF_MAX ${var3}")
- SET(SIZEOF_MAX ${var3})
-ENDIF(NOT CMAKE_CROSSCOMPILING)