Commit 18966d4c authored by Adrian Gomez Brandon's avatar Adrian Gomez Brandon
Browse files

Updating gitignore

parent 4cfcccda
File added
dataset*
*make*
*build*
.idea*
.DS_Store/
cmake_minimum_required(VERSION 2.8.7)
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
include(AppendCompilerFlags)
project(name_project)
set(PROJECT_VENDOR "name_author")
set(CMAKE_PROJECT_NAME "name_project")
set(PROJECT_CONTACT "project_contact")
#Change to "Debug" when you need it
set(CMAKE_BUILD_TYPE "Release")
# C++11 compiler Check
if(NOT CMAKE_CXX_COMPILER_VERSION) # work around for cmake versions smaller than 2.8.10
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE CMAKE_CXX_COMPILER_VERSION)
endif()
if(CMAKE_CXX_COMPILER MATCHES ".*clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(CMAKE_COMPILER_IS_CLANGXX 1)
endif()
if( (CMAKE_COMPILER_IS_GNUCXX AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 4.7) OR
(CMAKE_COMPILER_IS_CLANGXX AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 3.2))
message(FATAL_ERROR "Your C++ compiler does not support C++11. Please install g++ 4.7 (or greater) or clang 3.2 (or greater)")
else()
message(STATUS "Compiler is recent enough to support C++11.")
endif()
if( CMAKE_COMPILER_IS_GNUCXX )
append_cxx_compiler_flags("-std=c++11 -Wall -Wextra " "GCC" CMAKE_CXX_FLAGS)
append_cxx_compiler_flags("-msse4.2 -O3 -ffast-math -funroll-loops -fno-omit-frame-pointer -g" "GCC" CMAKE_CXX_FLAGS_RELEASE)
else()
append_cxx_compiler_flags("-std=c++11" "CLANG" CMAKE_CXX_FLAGS)
append_cxx_compiler_flags("-stdlib=libc++" "CLANG" CMAKE_CXX_FLAGS)
append_cxx_compiler_flags("-msse4.2 -O3 -ffast-math -funroll-loops -DNDEBUG" "CLANG" CMAKE_CXX_FLAGS_RELEASE)
endif()
include(CheckSSE)
FindSSE ()
if( SSE4_2_FOUND )
if( CMAKE_COMPILER_IS_GNUCXX )
append_cxx_compiler_flags("-msse4.2" "GCC" CMAKE_CXX_FLAGS)
else()
append_cxx_compiler_flags("-msse4.2" "CLANG" CMAKE_CXX_FLAGS)
endif()
message(STATUS "CPU does support SSE4.2.")
else()
message(STATUS "CPU does NOT support SSE4.2")
endif()
add_subdirectory(external/sdsl-lite)
include_directories("${PROJECT_SOURCE_DIR}/external/googletest/include"
${CMAKE_HOME_DIRECTORY}/include
${CMAKE_BINARY_DIR}/external/sdsl-lite/include
${CMAKE_BINARY_DIR}/external/sdsl-lite/external/libdivsufsort/include/
${CMAKE_HOME_DIRECTORY}/external/googletest/include
${CMAKE_HOME_DIRECTORY}/external/sdsl-lite/external/FastPFor/headers/
${STXXL_INCLUDE_DIRS}
)
add_executable(template_executable src/main.cpp)
target_link_libraries(template_executable sdsl divsufsort divsufsort64)
include(CheckCSourceCompiles)
include(CheckCXXSourceCompiles)
macro(append_c_compiler_flags _flags _name _result)
set(SAFE_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
string(REGEX REPLACE "[-+/ ]" "_" cname "${_name}")
string(TOUPPER "${cname}" cname)
foreach(flag ${_flags})
string(REGEX REPLACE "^[-+/ ]+(.*)[-+/ ]*$" "\\1" flagname "${flag}")
string(REGEX REPLACE "[-+/ ]" "_" flagname "${flagname}")
string(TOUPPER "${flagname}" flagname)
set(have_flag "HAVE_${cname}_${flagname}")
set(CMAKE_REQUIRED_FLAGS "${flag}")
check_c_source_compiles("int main() { return 0; }" ${have_flag})
if(${have_flag})
set(${_result} "${${_result}} ${flag}")
endif(${have_flag})
endforeach(flag)
set(CMAKE_REQUIRED_FLAGS ${SAFE_CMAKE_REQUIRED_FLAGS})
endmacro(append_c_compiler_flags)
macro(append_cxx_compiler_flags _flags _name _result)
set(SAFE_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
string(REGEX REPLACE "[-+/ ]" "_" cname "${_name}")
string(TOUPPER "${cname}" cname)
foreach(flag ${_flags})
string(REGEX REPLACE "^[-+/ ]+(.*)[-+/ ]*$" "\\1" flagname "${flag}")
string(REGEX REPLACE "[-+/ ]" "_" flagname "${flagname}")
string(TOUPPER "${flagname}" flagname)
set(have_flag "HAVE_${cname}_${flagname}")
set(CMAKE_REQUIRED_FLAGS "${flag}")
check_cxx_source_compiles("int main() { return 0; }" ${have_flag})
if(${have_flag})
set(${_result} "${${_result}} ${flag}")
endif(${have_flag})
endforeach(flag)
set(CMAKE_REQUIRED_FLAGS ${SAFE_CMAKE_REQUIRED_FLAGS})
endmacro(append_cxx_compiler_flags)
# Check if SSE instructions are available on the machine where
# the project is compiled.
MACRO (FindSSE)
IF(CMAKE_SYSTEM_NAME MATCHES "Linux")
EXEC_PROGRAM(cat ARGS "/proc/cpuinfo" OUTPUT_VARIABLE CPUINFO)
STRING(REGEX REPLACE "^.*(sse2).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "sse2" "${SSE_THERE}" SSE2_TRUE)
IF (SSE2_TRUE)
set(SSE2_FOUND true CACHE BOOL "SSE2 available on host")
ELSE (SSE2_TRUE)
set(SSE2_FOUND false CACHE BOOL "SSE2 available on host")
ENDIF (SSE2_TRUE)
# /proc/cpuinfo apparently omits sse3 :(
STRING(REGEX REPLACE "^.*[^s](sse3).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "sse3" "${SSE_THERE}" SSE3_TRUE)
IF (NOT SSE3_TRUE)
STRING(REGEX REPLACE "^.*(T2300).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "T2300" "${SSE_THERE}" SSE3_TRUE)
ENDIF (NOT SSE3_TRUE)
STRING(REGEX REPLACE "^.*(ssse3).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "ssse3" "${SSE_THERE}" SSSE3_TRUE)
IF (SSE3_TRUE OR SSSE3_TRUE)
set(SSE3_FOUND true CACHE BOOL "SSE3 available on host")
ELSE (SSE3_TRUE OR SSSE3_TRUE)
set(SSE3_FOUND false CACHE BOOL "SSE3 available on host")
ENDIF (SSE3_TRUE OR SSSE3_TRUE)
IF (SSSE3_TRUE)
set(SSSE3_FOUND true CACHE BOOL "SSSE3 available on host")
ELSE (SSSE3_TRUE)
set(SSSE3_FOUND false CACHE BOOL "SSSE3 available on host")
ENDIF (SSSE3_TRUE)
STRING(REGEX REPLACE "^.*(sse4_1).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "sse4_1" "${SSE_THERE}" SSE41_TRUE)
IF (SSE41_TRUE)
set(SSE4_1_FOUND true CACHE BOOL "SSE4.1 available on host")
ELSE (SSE41_TRUE)
set(SSE4_1_FOUND false CACHE BOOL "SSE4.1 available on host")
ENDIF (SSE41_TRUE)
STRING(REGEX REPLACE "^.*(sse4_2).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "sse4_2" "${SSE_THERE}" SSE42_TRUE)
IF (SSE42_TRUE)
set(SSE4_2_FOUND true CACHE BOOL "SSE4.2 available on host")
ELSE (SSE42_TRUE)
set(SSE4_2_FOUND false CACHE BOOL "SSE4.2 available on host")
ENDIF (SSE42_TRUE)
ELSEIF(CMAKE_SYSTEM_NAME MATCHES "Darwin")
EXEC_PROGRAM("/usr/sbin/sysctl -n machdep.cpu.features" OUTPUT_VARIABLE
CPUINFO)
STRING(REGEX REPLACE "^.*[^S](SSE2).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "SSE2" "${SSE_THERE}" SSE2_TRUE)
IF (SSE2_TRUE)
set(SSE2_FOUND true CACHE BOOL "SSE2 available on host")
ELSE (SSE2_TRUE)
set(SSE2_FOUND false CACHE BOOL "SSE2 available on host")
ENDIF (SSE2_TRUE)
STRING(REGEX REPLACE "^.*[^S](SSE3).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "SSE3" "${SSE_THERE}" SSE3_TRUE)
IF (SSE3_TRUE)
set(SSE3_FOUND true CACHE BOOL "SSE3 available on host")
ELSE (SSE3_TRUE)
set(SSE3_FOUND false CACHE BOOL "SSE3 available on host")
ENDIF (SSE3_TRUE)
STRING(REGEX REPLACE "^.*(SSSE3).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "SSSE3" "${SSE_THERE}" SSSE3_TRUE)
IF (SSSE3_TRUE)
set(SSSE3_FOUND true CACHE BOOL "SSSE3 available on host")
ELSE (SSSE3_TRUE)
set(SSSE3_FOUND false CACHE BOOL "SSSE3 available on host")
ENDIF (SSSE3_TRUE)
STRING(REGEX REPLACE "^.*(SSE4.1).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "SSE4.1" "${SSE_THERE}" SSE41_TRUE)
IF (SSE41_TRUE)
set(SSE4_1_FOUND true CACHE BOOL "SSE4.1 available on host")
ELSE (SSE41_TRUE)
set(SSE4_1_FOUND false CACHE BOOL "SSE4.1 available on host")
ENDIF (SSE41_TRUE)
STRING(REGEX REPLACE "^.*(SSE4.2).*$" "\\1" SSE_THERE ${CPUINFO})
STRING(COMPARE EQUAL "SSE4.2" "${SSE_THERE}" SSE42_TRUE)
IF (SSE42_TRUE)
set(SSE4_2_FOUND true CACHE BOOL "SSE4.2 available on host")
ELSE (SSE42_TRUE)
set(SSE4_2_FOUND false CACHE BOOL "SSE4.2 available on host")
ENDIF (SSE42_TRUE)
ELSEIF(CMAKE_SYSTEM_NAME MATCHES "Windows")
# TODO
set(SSE2_FOUND true CACHE BOOL "SSE2 available on host")
set(SSE3_FOUND false CACHE BOOL "SSE3 available on host")
set(SSSE3_FOUND false CACHE BOOL "SSSE3 available on host")
set(SSE4_1_FOUND false CACHE BOOL "SSE4.1 available on host")
set(SSE4_2_FOUND false CACHE BOOL "SSE4.2 available on host")
ELSE(CMAKE_SYSTEM_NAME MATCHES "Linux")
set(SSE2_FOUND true CACHE BOOL "SSE2 available on host")
set(SSE3_FOUND false CACHE BOOL "SSE3 available on host")
set(SSSE3_FOUND false CACHE BOOL "SSSE3 available on host")
set(SSE4_1_FOUND false CACHE BOOL "SSE4.1 available on host")
set(SSE4_2_FOUND false CACHE BOOL "SSE4.2 available on host")
ENDIF(CMAKE_SYSTEM_NAME MATCHES "Linux")
IF(CMAKE_COMPILER_IS_GNUCXX)
EXECUTE_PROCESS(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
IF(GCC_VERSION VERSION_LESS 4.2)
set(SSE4_1_FOUND false CACHE BOOL "SSE4.1 available on host" FORCE)
set(SSE4_2_FOUND false CACHE BOOL "SSE4.2 available on host" FORCE)
ENDIF()
ENDIF(CMAKE_COMPILER_IS_GNUCXX)
if(NOT SSE2_FOUND)
MESSAGE(STATUS "Could not find support for SSE2 on this machine.")
endif(NOT SSE2_FOUND)
if(NOT SSE3_FOUND)
MESSAGE(STATUS "Could not find support for SSE3 on this machine.")
endif(NOT SSE3_FOUND)
if(NOT SSSE3_FOUND)
MESSAGE(STATUS "Could not find support for SSSE3 on this machine.")
endif(NOT SSSE3_FOUND)
if(NOT SSE4_1_FOUND)
MESSAGE(STATUS "Could not find support for SSE4.1 on this machine.")
endif(NOT SSE4_1_FOUND)
if(NOT SSE4_2_FOUND)
MESSAGE(STATUS "Could not find support for SSE4.2 on this machine.")
endif(NOT SSE4_2_FOUND)
mark_as_advanced(SSE2_FOUND SSE3_FOUND SSSE3_FOUND SSE4_1_FOUND SSE4_2_FOUND)
ENDMACRO(FindSSE)
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