1 files changed, 195 insertions, 0 deletions
diff --git a/final/runtime/cmake/LibompUtils.cmake b/final/runtime/cmake/LibompUtils.cmake
new file mode 100644
index 0000000..f4cfa8c
--- /dev/null
+++ b/final/runtime/cmake/LibompUtils.cmake
@@ -0,0 +1,195 @@
+#
+#//===----------------------------------------------------------------------===//
+#//
+#//                     The LLVM Compiler Infrastructure
+#//
+#// This file is dual licensed under the MIT and the University of Illinois Open
+#// Source Licenses. See LICENSE.txt for details.
+#//
+#//===----------------------------------------------------------------------===//
+#
+
+# void libomp_say(string message_to_user);
+# - prints out message_to_user
+macro(libomp_say message_to_user)
+  message(STATUS "LIBOMP: ${message_to_user}")
+endmacro()
+
+# void libomp_warning_say(string message_to_user);
+# - prints out message_to_user with a warning
+macro(libomp_warning_say message_to_user)
+  message(WARNING "LIBOMP: ${message_to_user}")
+endmacro()
+
+# void libomp_error_say(string message_to_user);
+# - prints out message_to_user with an error and exits cmake
+macro(libomp_error_say message_to_user)
+  message(FATAL_ERROR "LIBOMP: ${message_to_user}")
+endmacro()
+
+# libomp_append(<flag> <flags_list> [(IF_TRUE | IF_FALSE | IF_TRUE_1_0 ) BOOLEAN])
+#
+# libomp_append(<flag> <flags_list>)
+#   - unconditionally appends <flag> to the list of definitions
+#
+# libomp_append(<flag> <flags_list> <BOOLEAN>)
+#   - appends <flag> to the list of definitions if BOOLEAN is true
+#
+# libomp_append(<flag> <flags_list> IF_TRUE <BOOLEAN>)
+#   - appends <flag> to the list of definitions if BOOLEAN is true
+#
+# libomp_append(<flag> <flags_list> IF_FALSE <BOOLEAN>)
+#   - appends <flag> to the list of definitions if BOOLEAN is false
+#
+# libomp_append(<flag> <flags_list> IF_DEFINED <VARIABLE>)
+#   - appends <flag> to the list of definitions if VARIABLE is defined
+#
+# libomp_append(<flag> <flags_list> IF_TRUE_1_0 <BOOLEAN>)
+#   - appends <flag>=1 to the list of definitions if <BOOLEAN> is true, <flag>=0 otherwise
+# e.g., libomp_append("-D USE_FEATURE" IF_TRUE_1_0 HAVE_FEATURE)
+#     appends "-D USE_FEATURE=1" if HAVE_FEATURE is true
+#     or "-D USE_FEATURE=0" if HAVE_FEATURE is false
+macro(libomp_append flags flag)
+  if(NOT (${ARGC} EQUAL 2 OR ${ARGC} EQUAL 3 OR ${ARGC} EQUAL 4))
+    libomp_error_say("libomp_append: takes 2, 3, or 4 arguments")
+  endif()
+  if(${ARGC} EQUAL 2)
+    list(APPEND ${flags} "${flag}")
+  elseif(${ARGC} EQUAL 3)
+    if(${ARGV2})
+      list(APPEND ${flags} "${flag}")
+    endif()
+  else()
+    if(${ARGV2} STREQUAL "IF_TRUE")
+      if(${ARGV3})
+        list(APPEND ${flags} "${flag}")
+      endif()
+    elseif(${ARGV2} STREQUAL "IF_FALSE")
+      if(NOT ${ARGV3})
+        list(APPEND ${flags} "${flag}")
+      endif()
+    elseif(${ARGV2} STREQUAL "IF_DEFINED")
+      if(DEFINED ${ARGV3})
+        list(APPEND ${flags} "${flag}")
+      endif()
+    elseif(${ARGV2} STREQUAL "IF_TRUE_1_0")
+      if(${ARGV3})
+        list(APPEND ${flags} "${flag}=1")
+      else()
+        list(APPEND ${flags} "${flag}=0")
+      endif()
+    else()
+      libomp_error_say("libomp_append: third argument must be one of IF_TRUE, IF_FALSE, IF_DEFINED, IF_TRUE_1_0")
+    endif()
+  endif()
+endmacro()
+
+# void libomp_get_legal_arch(string* return_arch_string);
+# - returns (through return_arch_string) the formal architecture
+#   string or warns user of unknown architecture
+function(libomp_get_legal_arch return_arch_string)
+  if(${IA32})
+    set(${return_arch_string} "IA-32" PARENT_SCOPE)
+  elseif(${INTEL64})
+    set(${return_arch_string} "Intel(R) 64" PARENT_SCOPE)
+  elseif(${MIC})
+    set(${return_arch_string} "Intel(R) Many Integrated Core Architecture" PARENT_SCOPE)
+  elseif(${ARM})
+    set(${return_arch_string} "ARM" PARENT_SCOPE)
+  elseif(${PPC64BE})
+    set(${return_arch_string} "PPC64BE" PARENT_SCOPE)
+  elseif(${PPC64LE})
+    set(${return_arch_string} "PPC64LE" PARENT_SCOPE)
+  elseif(${AARCH64})
+    set(${return_arch_string} "AARCH64" PARENT_SCOPE)
+  elseif(${MIPS})
+    set(${return_arch_string} "MIPS" PARENT_SCOPE)
+  elseif(${MIPS64})
+    set(${return_arch_string} "MIPS64" PARENT_SCOPE)
+  else()
+    set(${return_arch_string} "${LIBOMP_ARCH}" PARENT_SCOPE)
+    libomp_warning_say("libomp_get_legal_arch(): Warning: Unknown architecture: Using ${LIBOMP_ARCH}")
+  endif()
+endfunction()
+
+# void libomp_check_variable(string var, ...);
+# - runs through all values checking if ${var} == value
+# - uppercase and lowercase do not matter
+# - if the var is found, then just print it out
+# - if the var is not found, then error out
+function(libomp_check_variable var)
+  set(valid_flag 0)
+  string(TOLOWER "${${var}}" var_lower)
+  foreach(value IN LISTS ARGN)
+    string(TOLOWER "${value}" value_lower)
+    if("${var_lower}" STREQUAL "${value_lower}")
+      set(valid_flag 1)
+      set(the_value "${value}")
+    endif()
+  endforeach()
+  if(${valid_flag} EQUAL 0)
+    libomp_error_say("libomp_check_variable(): ${var} = ${${var}} is unknown")
+  endif()
+endfunction()
+
+# void libomp_get_build_number(string src_dir, string* return_build_number);
+# - grab the eight digit build number (or 00000000) from kmp_version.cpp
+function(libomp_get_build_number src_dir return_build_number)
+  # sets file_lines_list to a list of all lines in kmp_version.cpp
+  file(STRINGS "${src_dir}/src/kmp_version.cpp" file_lines_list)
+
+  # runs through each line in kmp_version.cpp
+  foreach(line IN LISTS file_lines_list)
+    # if the line begins with "#define KMP_VERSION_BUILD" then we take not of the build number
+    string(REGEX MATCH "^[ \t]*#define[ \t]+KMP_VERSION_BUILD" valid "${line}")
+    if(NOT "${valid}" STREQUAL "") # if we matched "#define KMP_VERSION_BUILD", then grab the build number
+      string(REGEX REPLACE "^[ \t]*#define[ \t]+KMP_VERSION_BUILD[ \t]+([0-9]+)" "\\1"
+           build_number "${line}"
+      )
+    endif()
+  endforeach()
+  set(${return_build_number} "${build_number}" PARENT_SCOPE) # return build number
+endfunction()
+
+# void libomp_get_legal_type(string* return_legal_type);
+# - set the legal type name Performance/Profiling/Stub
+function(libomp_get_legal_type return_legal_type)
+  if(${NORMAL_LIBRARY})
+    set(${return_legal_type} "Performance" PARENT_SCOPE)
+  elseif(${PROFILE_LIBRARY})
+    set(${return_legal_type} "Profiling" PARENT_SCOPE)
+  elseif(${STUBS_LIBRARY})
+    set(${return_legal_type} "Stub" PARENT_SCOPE)
+  endif()
+endfunction()
+
+# void libomp_add_suffix(string suffix, list<string>* list_of_items);
+# - returns list_of_items with suffix appended to all items
+# - original list is modified
+function(libomp_add_suffix suffix list_of_items)
+  set(local_list "")
+  foreach(item IN LISTS "${list_of_items}")
+    if(NOT "${item}" STREQUAL "")
+      list(APPEND local_list "${item}${suffix}")
+    endif()
+  endforeach()
+  set(${list_of_items} "${local_list}" PARENT_SCOPE)
+endfunction()
+
+# void libomp_list_to_string(list<string> list_of_things, string* return_string);
+# - converts a list to a space separated string
+function(libomp_list_to_string list_of_things return_string)
+  string(REPLACE ";" " " output_variable "${list_of_things}")
+  set(${return_string} "${output_variable}" PARENT_SCOPE)
+endfunction()
+
+# void libomp_string_to_list(string str, list<string>* return_list);
+# - converts a string to a semicolon separated list
+# - what it really does is just string_replace all running whitespace to a semicolon
+# - in cmake, a list is strings separated by semicolons: i.e., list of four items, list = "item1;item2;item3;item4"
+function(libomp_string_to_list str return_list)
+  set(outstr)
+  string(REGEX REPLACE "[ \t]+" ";" outstr "${str}")
+  set(${return_list} "${outstr}" PARENT_SCOPE)
+endfunction()
+