-exec_program("git remote" OUTPUT_VARIABLE remote RETURN_VALUE ret)
-exec_program("git config --get remote.${remote}.url" OUTPUT_VARIABLE url RETURN_VALUE ret)
-
-if(url)
- exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
- message(STATUS "Git version: ${GIT_VERSION}")
- exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
- message(STATUS "Git date: ${GIT_DATE}")
- string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
- STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
- STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
- STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
-endif(url)
-
-
-###################################
-## SimGrid and GRAS specific checks
-##
-
-IF(NOT CMAKE_CROSSCOMPILING)
-# Check architecture signature begin
-try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
- ${simgrid_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/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
-
-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 "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=5; gras_size=32; gras_arch_name=big32;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 5)
-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=6; gras_size=32; gras_arch_name=big32_8_4;
- 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:4/4:8/4:")
-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=7; gras_size=32; gras_arch_name=big32_4;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 7)
-endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/4:_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=8; gras_size=32; gras_arch_name=big32_2;
- SET(GRAS_ARCH_32_BITS 1)
- SET(GRAS_THISARCH 8)
-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=9; gras_size=64; gras_arch_name=big64;
- SET(GRAS_ARCH_32_BITS 0)
- SET(GRAS_THISARCH 9)
-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=10;gras_size=64; gras_arch_name=big64_8_4;
- 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:4/4:8/4:")
-
-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
- ${simgrid_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
- ${simgrid_BINARY_DIR}
- ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
- RUN_OUTPUT_VARIABLE var3
- )
-SET(SIZEOF_MAX ${var3})
-ENDIF(NOT CMAKE_CROSSCOMPILING)
+if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
+ execute_process(COMMAND git remote
+ COMMAND head -n 1
+ WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
+ OUTPUT_VARIABLE remote
+ RESULT_VARIABLE ret
+ )
+ string(REPLACE "\n" "" remote "${remote}")
+ #message(STATUS "Git remote: ${remote}")
+ execute_process(COMMAND git config --get remote.${remote}.url
+ WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
+ OUTPUT_VARIABLE url
+ RESULT_VARIABLE ret
+ )
+ string(REPLACE "\n" "" url "${url}")
+ #message(STATUS "Git url: ${url}")
+ if(url)
+ execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
+ WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
+ OUTPUT_VARIABLE GIT_VERSION
+ RESULT_VARIABLE ret
+ )
+ string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
+ message(STATUS "Git version: ${GIT_VERSION}")
+ execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
+ WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
+ OUTPUT_VARIABLE GIT_DATE
+ RESULT_VARIABLE ret
+ )
+ string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
+ message(STATUS "Git date: ${GIT_DATE}")
+ string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
+ STRING(REPLACE " +0000" "" GIT_DATE "${GIT_DATE}")
+ STRING(REPLACE " " "~" GIT_DATE "${GIT_DATE}")
+ STRING(REPLACE ":" "-" GIT_DATE "${GIT_DATE}")
+ endif()
+endif()