Initial import of the open source release

5 files changed, 236 insertions, 0 deletions

diff --git a/tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake b/tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake
new file mode 100644
index 0000000..58d3f99
--- /dev/null
+++ b/tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake
@@ -0,0 +1,38 @@
+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 ${SAFE_CMAKE_REQUIRED_FLAGS})
+endmacro(append_cxx_compiler_flags)
diff --git a/tools/apultra_src/src/libdivsufsort/CMakeModules/CheckFunctionKeywords.cmake b/tools/apultra_src/src/libdivsufsort/CMakeModules/CheckFunctionKeywords.cmake
new file mode 100644
index 0000000..44601fd
--- /dev/null
+++ b/tools/apultra_src/src/libdivsufsort/CMakeModules/CheckFunctionKeywords.cmake
@@ -0,0 +1,15 @@
+include(CheckCSourceCompiles)
+
+macro(check_function_keywords _wordlist)
+  set(${_result} "")
+  foreach(flag ${_wordlist})
+    string(REGEX REPLACE "[-+/ ()]" "_" flagname "${flag}")
+    string(TOUPPER "${flagname}" flagname)
+    set(have_flag "HAVE_${flagname}")
+    check_c_source_compiles("${flag} void func(); void func() { } int main() { func(); return 0; }" ${have_flag})
+    if(${have_flag} AND NOT ${_result})
+      set(${_result} "${flag}")
+#      break()
+    endif(${have_flag} AND NOT ${_result})
+  endforeach(flag)
+endmacro(check_function_keywords)
diff --git a/tools/apultra_src/src/libdivsufsort/CMakeModules/CheckLFS.cmake b/tools/apultra_src/src/libdivsufsort/CMakeModules/CheckLFS.cmake
new file mode 100644
index 0000000..e2b0099
--- /dev/null
+++ b/tools/apultra_src/src/libdivsufsort/CMakeModules/CheckLFS.cmake
@@ -0,0 +1,109 @@
+## Checks for large file support ##
+include(CheckIncludeFile)
+include(CheckSymbolExists)
+include(CheckTypeSize)
+
+macro(check_lfs _isenable)
+  set(LFS_OFF_T "")
+  set(LFS_FOPEN "")
+  set(LFS_FSEEK "")
+  set(LFS_FTELL "")
+  set(LFS_PRID "")
+
+  if(${_isenable})
+    set(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}")
+    set(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+        -D_LARGEFILE_SOURCE -D_LARGE_FILES -D_FILE_OFFSET_BITS=64
+        -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS)
+
+    check_include_file("sys/types.h" HAVE_SYS_TYPES_H)
+    check_include_file("inttypes.h" HAVE_INTTYPES_H)
+    check_include_file("stddef.h" HAVE_STDDEF_H)
+    check_include_file("stdint.h" HAVE_STDINT_H)
+
+    # LFS type1: 8 <= sizeof(off_t), fseeko, ftello
+    check_type_size("off_t" SIZEOF_OFF_T)
+    if(SIZEOF_OFF_T GREATER 7)
+      check_symbol_exists("fseeko" "stdio.h" HAVE_FSEEKO)
+      check_symbol_exists("ftello" "stdio.h" HAVE_FTELLO)
+      if(HAVE_FSEEKO AND HAVE_FTELLO)
+        set(LFS_OFF_T "off_t")
+        set(LFS_FOPEN "fopen")
+        set(LFS_FSEEK "fseeko")
+        set(LFS_FTELL "ftello")
+        check_symbol_exists("PRIdMAX" "inttypes.h" HAVE_PRIDMAX)
+        if(HAVE_PRIDMAX)
+          set(LFS_PRID "PRIdMAX")
+        else(HAVE_PRIDMAX)
+          check_type_size("long" SIZEOF_LONG)
+          check_type_size("int" SIZEOF_INT)
+          if(SIZEOF_OFF_T GREATER SIZEOF_LONG)
+            set(LFS_PRID "\"lld\"")
+          elseif(SIZEOF_LONG GREATER SIZEOF_INT)
+            set(LFS_PRID "\"ld\"")
+          else(SIZEOF_OFF_T GREATER SIZEOF_LONG)
+            set(LFS_PRID "\"d\"")
+          endif(SIZEOF_OFF_T GREATER SIZEOF_LONG)
+        endif(HAVE_PRIDMAX)
+      endif(HAVE_FSEEKO AND HAVE_FTELLO)
+    endif(SIZEOF_OFF_T GREATER 7)
+
+    # LFS type2: 8 <= sizeof(off64_t), fopen64, fseeko64, ftello64
+    if(NOT LFS_OFF_T)
+      check_type_size("off64_t" SIZEOF_OFF64_T)
+      if(SIZEOF_OFF64_T GREATER 7)
+        check_symbol_exists("fopen64" "stdio.h" HAVE_FOPEN64)
+        check_symbol_exists("fseeko64" "stdio.h" HAVE_FSEEKO64)
+        check_symbol_exists("ftello64" "stdio.h" HAVE_FTELLO64)
+        if(HAVE_FOPEN64 AND HAVE_FSEEKO64 AND HAVE_FTELLO64)
+          set(LFS_OFF_T "off64_t")
+          set(LFS_FOPEN "fopen64")
+          set(LFS_FSEEK "fseeko64")
+          set(LFS_FTELL "ftello64")
+          check_symbol_exists("PRIdMAX" "inttypes.h" HAVE_PRIDMAX)
+          if(HAVE_PRIDMAX)
+            set(LFS_PRID "PRIdMAX")
+          else(HAVE_PRIDMAX)
+            check_type_size("long" SIZEOF_LONG)
+            check_type_size("int" SIZEOF_INT)
+            if(SIZEOF_OFF64_T GREATER SIZEOF_LONG)
+              set(LFS_PRID "\"lld\"")
+            elseif(SIZEOF_LONG GREATER SIZEOF_INT)
+              set(LFS_PRID "\"ld\"")
+            else(SIZEOF_OFF64_T GREATER SIZEOF_LONG)
+              set(LFS_PRID "\"d\"")
+            endif(SIZEOF_OFF64_T GREATER SIZEOF_LONG)
+          endif(HAVE_PRIDMAX)
+        endif(HAVE_FOPEN64 AND HAVE_FSEEKO64 AND HAVE_FTELLO64)
+      endif(SIZEOF_OFF64_T GREATER 7)
+    endif(NOT LFS_OFF_T)
+
+    # LFS type3: 8 <= sizeof(__int64), _fseeki64, _ftelli64
+    if(NOT LFS_OFF_T)
+      check_type_size("__int64" SIZEOF___INT64)
+      if(SIZEOF___INT64 GREATER 7)
+        check_symbol_exists("_fseeki64" "stdio.h" HAVE__FSEEKI64)
+        check_symbol_exists("_ftelli64" "stdio.h" HAVE__FTELLI64)
+        if(HAVE__FSEEKI64 AND HAVE__FTELLI64)
+          set(LFS_OFF_T "__int64")
+          set(LFS_FOPEN "fopen")
+          set(LFS_FSEEK "_fseeki64")
+          set(LFS_FTELL "_ftelli64")
+          set(LFS_PRID  "\"I64d\"")
+        endif(HAVE__FSEEKI64 AND HAVE__FTELLI64)
+      endif(SIZEOF___INT64 GREATER 7)
+    endif(NOT LFS_OFF_T)
+
+    set(CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
+  endif(${_isenable})
+
+  if(NOT LFS_OFF_T)
+    ## not found
+    set(LFS_OFF_T "long")
+    set(LFS_FOPEN "fopen")
+    set(LFS_FSEEK "fseek")
+    set(LFS_FTELL "ftell")
+    set(LFS_PRID  "\"ld\"")
+  endif(NOT LFS_OFF_T)
+
+endmacro(check_lfs)
diff --git a/tools/apultra_src/src/libdivsufsort/CMakeModules/ProjectCPack.cmake b/tools/apultra_src/src/libdivsufsort/CMakeModules/ProjectCPack.cmake
new file mode 100644
index 0000000..7c105f9
--- /dev/null
+++ b/tools/apultra_src/src/libdivsufsort/CMakeModules/ProjectCPack.cmake
@@ -0,0 +1,38 @@
+# If the cmake version includes cpack, use it
+IF(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
+  SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${PROJECT_DESCRIPTION}")
+  SET(CPACK_PACKAGE_VENDOR "${PROJECT_VENDOR}")
+  SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
+  SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
+  SET(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
+  SET(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
+  SET(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")
+#  SET(CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME} ${PROJECT_VERSION}")
+  SET(CPACK_SOURCE_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION_FULL}")
+
+  IF(NOT DEFINED CPACK_SYSTEM_NAME)
+    SET(CPACK_SYSTEM_NAME "${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
+  ENDIF(NOT DEFINED CPACK_SYSTEM_NAME)
+
+  IF(${CPACK_SYSTEM_NAME} MATCHES Windows)
+    IF(CMAKE_CL_64)
+      SET(CPACK_SYSTEM_NAME win64-${CMAKE_SYSTEM_PROCESSOR})
+    ELSE(CMAKE_CL_64)
+      SET(CPACK_SYSTEM_NAME win32-${CMAKE_SYSTEM_PROCESSOR})
+    ENDIF(CMAKE_CL_64)
+  ENDIF(${CPACK_SYSTEM_NAME} MATCHES Windows)
+
+  IF(NOT DEFINED CPACK_PACKAGE_FILE_NAME)
+    SET(CPACK_PACKAGE_FILE_NAME "${CPACK_SOURCE_PACKAGE_FILE_NAME}-${CPACK_SYSTEM_NAME}")
+  ENDIF(NOT DEFINED CPACK_PACKAGE_FILE_NAME)
+
+  SET(CPACK_PACKAGE_CONTACT "${PROJECT_CONTACT}")
+  IF(UNIX)
+    SET(CPACK_STRIP_FILES "")
+    SET(CPACK_SOURCE_STRIP_FILES "")
+#    SET(CPACK_PACKAGE_EXECUTABLES "ccmake" "CMake")
+  ENDIF(UNIX)
+  SET(CPACK_SOURCE_IGNORE_FILES "/CVS/" "/build/" "/\\\\.build/" "/\\\\.svn/" "~$")
+  # include CPack model once all variables are set
+  INCLUDE(CPack)
+ENDIF(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
diff --git a/tools/apultra_src/src/libdivsufsort/CMakeModules/cmake_uninstall.cmake.in b/tools/apultra_src/src/libdivsufsort/CMakeModules/cmake_uninstall.cmake.in
new file mode 100644
index 0000000..8366a83
--- /dev/null
+++ b/tools/apultra_src/src/libdivsufsort/CMakeModules/cmake_uninstall.cmake.in
@@ -0,0 +1,36 @@
+IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+  MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+
+FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+STRING(REGEX REPLACE "\n" ";" files "${files}")
+
+SET(NUM 0)
+FOREACH(file ${files})
+  IF(EXISTS "$ENV{DESTDIR}${file}")
+    MESSAGE(STATUS "Looking for \"$ENV{DESTDIR}${file}\" - found")
+    SET(UNINSTALL_CHECK_${NUM} 1)
+  ELSE(EXISTS "$ENV{DESTDIR}${file}")
+    MESSAGE(STATUS "Looking for \"$ENV{DESTDIR}${file}\" - not found")
+    SET(UNINSTALL_CHECK_${NUM} 0)
+  ENDIF(EXISTS "$ENV{DESTDIR}${file}")
+  MATH(EXPR NUM "1 + ${NUM}")
+ENDFOREACH(file)
+
+SET(NUM 0)
+FOREACH(file ${files})
+  IF(${UNINSTALL_CHECK_${NUM}})
+    MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+    EXEC_PROGRAM(
+      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+      OUTPUT_VARIABLE rm_out
+      RETURN_VALUE rm_retval
+      )
+    IF(NOT "${rm_retval}" STREQUAL 0)
+      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+    ENDIF(NOT "${rm_retval}" STREQUAL 0)
+  ENDIF(${UNINSTALL_CHECK_${NUM}})
+  MATH(EXPR NUM "1 + ${NUM}")
+ENDFOREACH(file)
+
+FILE(REMOVE "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")