OpenBLAS/cmake/utils.cmake

# Functions to help with the OpenBLAS build

# Reads string from getarch into CMake vars. Format of getarch vars is VARNAME=VALUE
function(ParseGetArchVars GETARCH_IN)
  string(REGEX MATCHALL "[0-9_a-zA-Z]+=[0-9_a-zA-Z]+" GETARCH_RESULT_LIST "${GETARCH_IN}")
  foreach (GETARCH_LINE ${GETARCH_RESULT_LIST})
    # split the line into var and value, then assign the value to a CMake var
    string(REGEX MATCHALL "[0-9_a-zA-Z]+" SPLIT_VAR "${GETARCH_LINE}")
    list(GET SPLIT_VAR 0 VAR_NAME)
    list(GET SPLIT_VAR 1 VAR_VALUE)
    set(${VAR_NAME} ${VAR_VALUE} PARENT_SCOPE)
  endforeach ()
endfunction ()

# Reads a Makefile into CMake vars.
macro(ParseMakefileVars MAKEFILE_IN)
  message(STATUS "Reading vars from ${MAKEFILE_IN}...")
  set (C_COMPILER ${CMAKE_C_COMPILER_ID})
  set (IfElse 0)
  set (ElseSeen 0)
  set (SkipIfs 0)
  set (SkipElse 0)
  file(STRINGS ${MAKEFILE_IN} makefile_contents)
  foreach (makefile_line ${makefile_contents})
    #message(STATUS "parsing ${makefile_line}")
    # Skip the entire scope of the else statement given that the if statement that precedes it has the valid condition.
    # The variable SkipIfs is used to identify which endif statement closes the scope of the else statement.
    if (${SkipElse} EQUAL 1)
      #message(STATUS "skipping ${makefile_line}")
      string(REGEX MATCH "(ifeq|ifneq|ifdef|ifndef) .*$" line_match "${makefile_line}")
      if (NOT "${line_match}" STREQUAL "")
        MATH(EXPR SkipIfs "${SkipIfs}+1")
      endif ()
      string(REGEX MATCH "endif[ \t]*" line_match "${makefile_line}")
      if (NOT "${line_match}" STREQUAL "")
        if (${SkipIfs} EQUAL 0)
          set (SkipElse 0)
        else ()
          MATH(EXPR SkipIfs "${SkipIfs}-1")
        endif ()
      endif ()
      continue ()
    endif ()
    # The variable IfElse is greater than 0 if and only if the previously parsed line is an if statement.
    if (${IfElse} GREATER 0)
      # If the current scope is the one that has to be skipped, the if/endif/else statements
      # along with it till the endif that closes the current scope have to be ignored as well.
      string(REGEX MATCH "(ifeq|ifneq|ifdef|ifndef) .*$" line_match "${makefile_line}")
      if (NOT "${line_match}" STREQUAL "")
        if ((${IfElse} EQUAL 2 AND ${ElseSeen} EQUAL 0) OR (${IfElse} EQUAL 1 AND ${ElseSeen} EQUAL 1))
          #message(STATUS "skipping ${makefile_line}")
          MATH(EXPR SkipIfs "${SkipIfs}+1")
          continue ()
        endif ()
      endif ()
      string(REGEX MATCH "endif[ \t]*" line_match "${makefile_line}")
      if (NOT "${line_match}" STREQUAL "")
        if (${SkipIfs} EQUAL 0)
          #message(STATUS "ENDIF ${makefile_line}")
          set (IfElse 0)
          set (ElseSeen 0)
        else ()
          #message(STATUS "skipping ${makefile_line}")
          MATH(EXPR SkipIfs "${SkipIfs}-1")
        endif ()
        continue ()
      endif ()
      string(REGEX MATCH "else[ \t]*" line_match "${makefile_line}")
      if (NOT "${line_match}" STREQUAL "") 
        if (${SkipIfs} EQUAL 0)
          #message(STATUS "ELSE ${makefile_line}")
          set (ElseSeen 1)        
        else ()
          #message(STATUS "skipping ${makefile_line}")
        endif ()
        continue ()  
      endif()
      # Skip the lines that are not part of the path that has to be taken.
      if ((${IfElse} EQUAL 2 AND ${ElseSeen} EQUAL 0) OR (${IfElse} EQUAL 1 AND ${ElseSeen} EQUAL 1) OR (${SkipIfs} GREATER 0))
        #message(STATUS "skipping ${makefile_line}")
        continue ()
      endif ()    
    endif ()
    # Skip commented lines (the ones that start with '#')
    string(REGEX MATCH "[ \t]*\\#.*$" line_match "${makefile_line}")
    if (NOT "${line_match}" STREQUAL "")
      #message(STATUS "skipping ${makefile_line}")
      continue ()
    endif ()
    string(REGEX MATCH "([0-9_a-zA-Z]+)[ \t]*=[ \t]*(.+)$" line_match "${makefile_line}")
    if (NOT "${line_match}" STREQUAL "")
      #message(STATUS "match on ${line_match}")
      set(var_name ${CMAKE_MATCH_1})
      #set(var_value ${CMAKE_MATCH_2})
      string(STRIP ${CMAKE_MATCH_2} var_value)
      # check for Makefile variables in the string, e.g. $(TSUFFIX)
      string(REGEX MATCHALL "\\$\\(([0-9_a-zA-Z]+)\\)" make_var_matches ${var_value})
      foreach (make_var ${make_var_matches})
        # strip out Makefile $() markup
        string(REGEX REPLACE "\\$\\(([0-9_a-zA-Z]+)\\)" "\\1" make_var ${make_var})
        # now replace the instance of the Makefile variable with the value of the CMake variable (note the double quote)
        string(REPLACE "$(${make_var})" "${${make_var}}" var_value ${var_value})
      endforeach ()
      set(${var_name} ${var_value})
      continue ()
    endif ()
    # Include a new file to be parsed
    string(REGEX MATCH "include \\$\\(KERNELDIR\\)/(.+)$" line_match "${makefile_line}")
    if (NOT "${line_match}" STREQUAL "")
      #message(STATUS "match on include ${line_match}")
      ParseMakefileVars(${KERNELDIR}/${CMAKE_MATCH_1})
      continue ()
    endif ()
    # The if statement that precedes this else has the path taken
    # Thus, this else statement has to be skipped.
    string(REGEX MATCH "else[ \t]*" line_match "${makefile_line}")
    if (NOT "${line_match}" STREQUAL "") 
      #message(STATUS "skipping ${makefile_line}")
      set (SkipElse 1)
      continue()
    endif()
    # Example 1: ifdef HAVE_MSA
    # Example 2: ifndef ZNRM2KERNEL
    string(REGEX MATCH "(ifdef|ifndef) ([0-9_A-Z]+)" line_match "${makefile_line}")
    if (NOT "${line_match}" STREQUAL "")
      #message(STATUS "${CMAKE_MATCH_1} first: ${CMAKE_MATCH_2}")
      set (ElseSeen 0)
      if (${CMAKE_MATCH_2})
        if (${CMAKE_MATCH_1} STREQUAL "ifdef")
          #message (STATUS "condition is true")
          set (IfElse 1)
        else ()
          set (IfElse 2)
        endif ()
      else ()
        if (${CMAKE_MATCH_1} STREQUAL "ifdef")
          set (IfElse 2)
        else ()
          #message (STATUS "condition is true")
          set (IfElse 1)
        endif ()
      endif ()
      continue ()
    endif ()
    # Example 1: ifeq ($(SGEMM_UNROLL_M), 16)
    # Example 2: ifeq ($(SGEMM_UNROLL_M)x$(SGEMM_UNROLL_N), 8x8)
    # Example 3: ifeq ($(__BYTE_ORDER__)$(ELF_VERSION),__ORDER_BIG_ENDIAN__2)
    # Ignore the second group since (?:...) does not work on cmake
    string(REGEX MATCH "ifeq \\(\\$\\(([0-9_A-Z]+)\\)(([0-9_A-Za-z]*)\\$\\(([0-9_A-Z]+)\\))?,[ \t]*([0-9_A-Za-z]+)\\)" line_match "${makefile_line}")
    if (NOT "${line_match}" STREQUAL "")
      #message(STATUS "IFEQ: ${line_match} first: ${CMAKE_MATCH_1} second: ${CMAKE_MATCH_3} third: ${CMAKE_MATCH_4} fourth: ${CMAKE_MATCH_5}")
      if (DEFINED ${CMAKE_MATCH_1})
        if (DEFINED ${CMAKE_MATCH_4})
          set (STR ${${CMAKE_MATCH_1}}${CMAKE_MATCH_3}${${CMAKE_MATCH_4}})
        else ()
          set (STR ${${CMAKE_MATCH_1}})
        endif ()
        if (${STR} STREQUAL ${CMAKE_MATCH_5})
          #message (STATUS "condition is true")
          set (IfElse 1)
          continue ()
        endif ()
      endif ()
      set (IfElse 2)
      continue ()
    endif ()
    # Example 1 (Group 3): ifneq ($(SGEMM_UNROLL_M), $(SGEMM_UNROLL_N))
    # Example 2 (Group 4): ifneq ($(C_COMPILER), PGI)
    string(REGEX MATCH "ifneq \\(\\$\\(([0-9_A-Z]+)\\),[ \t]*(\\$\\(([0-9_A-Z]+)\\)|([0-9_A-Z]+))\\)" line_match "${makefile_line}")
    if (NOT "${line_match}" STREQUAL "")
      #message(STATUS "IFNEQ: ${line_match} first: ${CMAKE_MATCH_1} second: ${CMAKE_MATCH_3} third: ${CMAKE_MATCH_4}")
      set (ElseSeen 0)
      set (HasValidGroup 0)
      if (DEFINED ${CMAKE_MATCH_3})
        set (HasValidGroup 1)
        set (STR ${${CMAKE_MATCH_3}})
      elseif (NOT ${CMAKE_MATCH_4} STREQUAL "")
        set (HasValidGroup 1)
        set (STR ${CMAKE_MATCH_4})
      endif ()
      if (DEFINED ${CMAKE_MATCH_1} AND ${HasValidGroup} EQUAL 1)
        if (NOT (${${CMAKE_MATCH_1}} STREQUAL ${STR}))
          #message (STATUS "condition is true")
          set (IfElse 1)
          continue ()
        endif ()
      endif ()
      set (IfElse 2)
      continue ()
    endif ()
    #message(STATUS "unmatched line ${line_match}")
  endforeach ()
endmacro ()

# Returns all combinations of the input list, as a list with colon-separated combinations
# E.g. input of A B C returns A B C A:B A:C B:C
# N.B. The input is meant to be a list, and to past a list to a function in CMake you must quote it (e.g. AllCombinations("${LIST_VAR}")).
# #param absent_codes codes to use when an element is absent from a combination. For example, if you have TRANS;UNIT;UPPER you may want the code to be NNL when nothing is present.
# @returns LIST_OUT a list of combinations
#          CODES_OUT a list of codes corresponding to each combination, with N meaning the item is not present, and the first letter of the list item meaning it is presen
function(AllCombinations list_in absent_codes_in)
  list(LENGTH list_in list_count)
  set(num_combos 1)
  # subtract 1 since we will iterate from 0 to num_combos
  math(EXPR num_combos "(${num_combos} << ${list_count}) - 1")
  set(LIST_OUT "")
  set(CODES_OUT "")
  foreach (c RANGE 0 ${num_combos})

    set(current_combo "")
    set(current_code "")

    # this is a little ridiculous just to iterate through a list w/ indices
    math(EXPR last_list_index "${list_count} - 1")
    foreach (list_index RANGE 0 ${last_list_index})
      math(EXPR bit "1 << ${list_index}")
      math(EXPR combo_has_bit "${c} & ${bit}")
      list(GET list_in ${list_index} list_elem)
      if (combo_has_bit)
        if (current_combo)
          set(current_combo "${current_combo}:${list_elem}")
        else ()
          set(current_combo ${list_elem})
        endif ()
        string(SUBSTRING ${list_elem} 0 1 code_char)
      else ()
        list(GET absent_codes_in ${list_index} code_char)
      endif ()
      set(current_code "${current_code}${code_char}")
    endforeach ()

    if (current_combo STREQUAL "")
      list(APPEND LIST_OUT " ") # Empty set is a valid combination, but CMake isn't appending the empty string for some reason, use a space
    else ()
      list(APPEND LIST_OUT ${current_combo})
    endif ()
    list(APPEND CODES_OUT ${current_code})

  endforeach ()

  set(LIST_OUT ${LIST_OUT} PARENT_SCOPE)
  set(CODES_OUT ${CODES_OUT} PARENT_SCOPE)
endfunction ()

# generates object files for each of the sources, using the BLAS naming scheme to pass the function name as a preprocessor definition
# @param sources_in the source files to build from
# @param defines_in (optional) preprocessor definitions that will be applied to all objects
# @param name_in (optional) if this is set this name will be used instead of the filename. Use a * to indicate where the float character should go, if no star the character will be prepended.
#                           e.g. with DOUBLE set, "i*max" will generate the name "idmax", and "max" will be "dmax"
# @param replace_last_with replaces the last character in the filename with this string (e.g. symm_k should be symm_TU)
# @param append_with appends the filename with this string (e.g. trmm_R should be trmm_RTUU or some other combination of characters)
# @param no_float_type turns off the float type define for this build (e.g. SINGLE/DOUBLE/etc)
# @param complex_filename_scheme some routines have separate source files for complex and non-complex float types.
#                               0 - compiles for all types
#                               1 - compiles the sources for non-complex types only (SINGLE/DOUBLE)
#                               2 - compiles for complex types only (COMPLEX/DOUBLE COMPLEX)
#                               3 - compiles for all types, but changes source names for complex by prepending z (e.g. axpy.c becomes zaxpy.c)
#                               4 - compiles for complex types only, but changes source names for complex by prepending z (e.g. hemv.c becomes zhemv.c)
#                               STRING - compiles only the given type (e.g. DOUBLE)
function(GenerateNamedObjects sources_in)

  if (${ARGC} GREATER 1)
    set(defines_in ${ARGV1})
  endif ()

  if (${ARGC} GREATER 2 AND NOT "${ARGV2}" STREQUAL "")
    set(name_in ${ARGV2})
    # strip off extension for kernel files that pass in the object name.
    get_filename_component(name_in ${name_in} NAME_WE)
  endif ()

  if (${ARGC} GREATER 3)
    set(use_cblas ${ARGV3})
  else ()
    set(use_cblas false)
  endif ()

  if (${ARGC} GREATER 4)
    set(replace_last_with ${ARGV4})
  endif ()

  if (${ARGC} GREATER 5)
    set(append_with ${ARGV5})
  endif ()

  if (${ARGC} GREATER 6)
    set(no_float_type ${ARGV6})
  else ()
    set(no_float_type false)
  endif ()

  if (no_float_type)
    set(float_list "DUMMY") # still need to loop once
  else ()
    set(float_list "${FLOAT_TYPES}")
  endif ()

  set(real_only false)
  set(complex_only false)
  set(mangle_complex_sources false)
  if (${ARGC} GREATER 7 AND NOT "${ARGV7}" STREQUAL "")
    if (${ARGV7} EQUAL 1)
      set(real_only true)
    elseif (${ARGV7} EQUAL 2)
      set(complex_only true)
    elseif (${ARGV7} EQUAL 3)
      set(mangle_complex_sources true)
    elseif (${ARGV7} EQUAL 4)
      set(mangle_complex_sources true)
      set(complex_only true)
    elseif (NOT ${ARGV7} EQUAL 0)
      set(float_list ${ARGV7})
    endif ()
  endif ()

  if (complex_only)
    list(REMOVE_ITEM float_list "SINGLE")
    list(REMOVE_ITEM float_list "DOUBLE")
    list(REMOVE_ITEM float_list "BFLOAT16")
  elseif (real_only)
    list(REMOVE_ITEM float_list "COMPLEX")
    list(REMOVE_ITEM float_list "ZCOMPLEX")
  endif ()

  set(float_char "")
  set(OBJ_LIST_OUT "")
  foreach (float_type ${float_list})
    foreach (source_file ${sources_in})

      if (NOT no_float_type)
        string(SUBSTRING ${float_type} 0 1 float_char)
        string(TOLOWER ${float_char} float_char)
	if (${float_type} STREQUAL "BFLOAT16")
		set (float_char "sb")
	endif ()
      endif ()

      if (NOT name_in)
        get_filename_component(source_name ${source_file} NAME_WE)
        set(obj_name "${float_char}${source_name}")
      else ()
        # replace * with float_char
        if (${name_in} MATCHES "\\*")
          string(REPLACE "*" ${float_char} obj_name ${name_in})
        else ()
          set(obj_name "${float_char}${name_in}")
        endif ()
      endif ()

      if (replace_last_with)
        string(REGEX REPLACE ".$" ${replace_last_with} obj_name ${obj_name})
      else ()
        set(obj_name "${obj_name}${append_with}")
      endif ()

      # now add the object and set the defines
      set(obj_defines ${defines_in})

      list(FIND obj_defines "RC" def_idx)
      if (${def_idx} GREATER -1) 
	      #	      list(REMOVE_AT ${obj_defines} ${def_idx})
	      list (REMOVE_ITEM obj_defines "RC")
	      list(APPEND obj_defines  "RC=RC")
      endif ()
      list(FIND obj_defines "CR" def_idx)
      if (${def_idx} GREATER -1) 
	      #	      list(REMOVE_AT ${obj_defines} ${def_idx})
	      list (REMOVE_ITEM obj_defines "CR")
	      list(APPEND obj_defines  "CR=CR")
      endif ()

      if (use_cblas)
        set(obj_name "cblas_${obj_name}")
        list(APPEND obj_defines "CBLAS")
      elseif (NOT "${obj_name}" MATCHES "${ARCH_SUFFIX}")
        set(obj_name "${obj_name}${ARCH_SUFFIX}")
      endif ()

      list(APPEND obj_defines "ASMNAME=${FU}${obj_name};ASMFNAME=${FU}${obj_name}${BU};NAME=${obj_name}${BU};CNAME=${obj_name};CHAR_NAME=\"${obj_name}${BU}\";CHAR_CNAME=\"${obj_name}\"")
      if (${float_type} STREQUAL "DOUBLE" OR ${float_type} STREQUAL "ZCOMPLEX")
        list(APPEND obj_defines "DOUBLE")
      endif ()
      if (${float_type} STREQUAL "BFLOAT16")
        list(APPEND obj_defines "BFLOAT16")
      endif ()
      if (${float_type} STREQUAL "COMPLEX" OR ${float_type} STREQUAL "ZCOMPLEX")
        list(APPEND obj_defines "COMPLEX")
        if (mangle_complex_sources)
          # add a z to the filename
          get_filename_component(source_name ${source_file} NAME)
          get_filename_component(source_dir ${source_file} DIRECTORY)
          string(REPLACE ${source_name} "z${source_name}" source_file ${source_file})
        endif ()
      endif ()

      if (VERBOSE_GEN)
        message(STATUS "${obj_name}:${source_file}")
        message(STATUS "${obj_defines}")
      endif ()

      # create a copy of the source to avoid duplicate obj filename problem with ar.exe
      get_filename_component(source_extension ${source_file} EXT)
      set(new_source_file "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${obj_name}${source_extension}")
      if (IS_ABSOLUTE ${source_file})
        set(old_source_file ${source_file})
      else ()
        set(old_source_file "${CMAKE_CURRENT_LIST_DIR}/${source_file}")
      endif ()

      string(REPLACE ";" "\n#define " define_source "${obj_defines}")
      string(REPLACE "=" " " define_source "${define_source}")
      file(WRITE ${new_source_file}.tmp "#define ${define_source}\n#include \"${old_source_file}\"")
      configure_file(${new_source_file}.tmp ${new_source_file} COPYONLY)
      file(REMOVE ${new_source_file}.tmp)
      list(APPEND SRC_LIST_OUT ${new_source_file})
      message (STATUS ${new_source_file})
      if (DEFINED HAVE_FMA3)
        if ( ${new_source_file} MATCHES "(s|d?)rot_k.*c")
		set_source_files_properties(${new_source_file} PROPERTIES COMPILE_OPTIONS "-mfma")
        endif ()
        if ( ${new_source_file} MATCHES "dgemv_t_k.*c")
		set_source_files_properties(${new_source_file} PROPERTIES COMPILE_OPTIONS "-mfma")
        endif ()
      endif ()
    endforeach ()
  endforeach ()

  list(APPEND OPENBLAS_SRC ${SRC_LIST_OUT})
  set(OPENBLAS_SRC ${OPENBLAS_SRC} PARENT_SCOPE)
endfunction ()

# generates object files for each of the sources for each of the combinations of the preprocessor definitions passed in
# @param sources_in the source files to build from
# @param defines_in the preprocessor definitions that will be combined to create the object files
# @param all_defines_in (optional) preprocessor definitions that will be applied to all objects
# @param replace_scheme If 1, replace the "k" in the filename with the define combo letters. E.g. symm_k.c with TRANS and UNIT defined will be symm_TU.
#                  If 0, it will simply append the code, e.g. symm_L.c with TRANS and UNIT will be symm_LTU.
#                  If 2, it will append the code with an underscore, e.g. symm.c with TRANS and UNIT will be symm_TU.
#                  If 3, it will insert the code *around* the last character with an underscore, e.g. symm_L.c with TRANS and UNIT will be symm_TLU (required by BLAS level2 objects).
#                  If 4, it will insert the code before the last underscore. E.g. trtri_U_parallel with TRANS will be trtri_UT_parallel
# @param alternate_name replaces the source name as the object name (define codes are still appended)
# @param no_float_type turns off the float type define for this build (e.g. SINGLE/DOUBLE/etc)
# @param complex_filename_scheme see GenerateNamedObjects
function(GenerateCombinationObjects sources_in defines_in absent_codes_in all_defines_in replace_scheme)

  set(alternate_name_in "")
  if (${ARGC} GREATER 5)
    set(alternate_name_in ${ARGV5})
  endif ()

  set(no_float_type false)
  if (${ARGC} GREATER 6)
    set(no_float_type ${ARGV6})
  endif ()

  set(complex_filename_scheme "")
  if (${ARGC} GREATER 7)
    set(complex_filename_scheme ${ARGV7})
  endif ()

  AllCombinations("${defines_in}" "${absent_codes_in}")
  set(define_combos ${LIST_OUT})
  set(define_codes ${CODES_OUT})

  list(LENGTH define_combos num_combos)
  math(EXPR num_combos "${num_combos} - 1")

  foreach (c RANGE 0 ${num_combos})

    list(GET define_combos ${c} define_combo)
    list(GET define_codes ${c} define_code)

    foreach (source_file ${sources_in})

      set(alternate_name ${alternate_name_in})

      # replace colon separated list with semicolons, this turns it into a CMake list that we can use foreach with
      string(REPLACE ":" ";" define_combo ${define_combo})

      # now add the object and set the defines
      set(cur_defines ${define_combo})
      if ("${cur_defines}" STREQUAL " ")
        set(cur_defines ${all_defines_in})
      else ()
        list(APPEND cur_defines ${all_defines_in})
      endif ()

      set(replace_code "")
      set(append_code "")
      if (replace_scheme EQUAL 1)
        set(replace_code ${define_code})
      else ()
        if (replace_scheme EQUAL 2)
          set(append_code "_${define_code}")
        elseif (replace_scheme EQUAL 3)
          if ("${alternate_name}" STREQUAL "")
            string(REGEX MATCH "[a-zA-Z]\\." last_letter ${source_file})
          else ()
            string(REGEX MATCH "[a-zA-Z]$" last_letter ${alternate_name})
          endif ()
          # first extract the last letter
          string(SUBSTRING ${last_letter} 0 1 last_letter) # remove period from match
          # break the code up into the first letter and the remaining (should only be 2 anyway)
          string(SUBSTRING ${define_code} 0 1 define_code_first)
          string(SUBSTRING ${define_code} 1 -1 define_code_second)
          set(replace_code "${define_code_first}${last_letter}${define_code_second}")
        elseif (replace_scheme EQUAL 4)
          # insert code before the last underscore and pass that in as the alternate_name
          if ("${alternate_name}" STREQUAL "")
            get_filename_component(alternate_name ${source_file} NAME_WE)
          endif ()
          set(extra_underscore "")
          # check if filename has two underscores, insert another if not (e.g. getrs_parallel needs to become getrs_U_parallel not getrsU_parallel)
          string(REGEX MATCH "_[a-zA-Z]+_" underscores ${alternate_name})
          string(LENGTH "${underscores}" underscores)
          if (underscores EQUAL 0)
            set(extra_underscore "_")
          endif ()
          string(REGEX REPLACE "(.+)(_[^_]+)$" "\\1${extra_underscore}${define_code}\\2" alternate_name ${alternate_name})
        else()
          set(append_code ${define_code}) # replace_scheme should be 0
        endif ()
      endif ()

      GenerateNamedObjects("${source_file}" "${cur_defines}" "${alternate_name}" false "${replace_code}" "${append_code}" "${no_float_type}" "${complex_filename_scheme}")
    endforeach ()
  endforeach ()

  set(OPENBLAS_SRC ${OPENBLAS_SRC} PARENT_SCOPE)
endfunction ()