sysdeps/ieee754/ldbl-128ibm-compat/Makefile

   1 ifeq ($(subdir),libio)
   2 ldbl-extra-routines += fwscanf \
   3                        fwprintf \
   4                        obprintf \
   5                        swscanf \
   6                        swprintf \
   7                        wscanf \
   8                        vasprintf \
   9                        vdprintf \
  10                        vscanf \
  11                        vsprintf \
  12                        vsnprintf \
  13                        vsscanf \
  14                        vswprintf \
  15                        vswscanf \
  16                        vwprintf \
  17                        vwscanf \
  18                        wprintf
  19 endif
  20
  21 ifeq ($(subdir),wcsmbs)
  22 ldbl-extra-routines += isoc99_fwscanf \
  23                        isoc99_swscanf \
  24                        isoc99_wscanf \
  25                        isoc99_vfwscanf \
  26                        isoc99_vswscanf \
  27                        isoc99_vwscanf \
  28                        isoc23_fwscanf \
  29                        isoc23_swscanf \
  30                        isoc23_wscanf \
  31                        isoc23_vfwscanf \
  32                        isoc23_vswscanf \
  33                        isoc23_vwscanf
  34
  35 tests-internal += test-wcstold-ibm128 test-wcstold-ieee128
  36 CFLAGS-test-wcstold-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
  37 CFLAGS-test-wcstold-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
  38
  39 endif
  40
  41 ifeq ($(subdir),stdio-common)
  42 ldbl-extra-routines += printf_size \
  43                        asprintf \
  44                        dprintf \
  45                        fprintf \
  46                        printf \
  47                        snprintf \
  48                        sprintf \
  49                        vfprintf \
  50                        vprintf \
  51                        vfwprintf \
  52                        fscanf \
  53                        scanf \
  54                        sscanf \
  55                        vfscanf \
  56                        vfwscanf \
  57                        isoc99_fscanf \
  58                        isoc99_scanf \
  59                        isoc99_sscanf \
  60                        isoc99_vfscanf \
  61                        isoc99_vscanf \
  62                        isoc99_vsscanf \
  63                        isoc23_fscanf \
  64                        isoc23_scanf \
  65                        isoc23_sscanf \
  66                        isoc23_vfscanf \
  67                        isoc23_vscanf \
  68                        isoc23_vsscanf
  69
  70 # Printing long double values with IEEE binary128 format reuses part
  71 # of the internal float128 implementation (__printf_fp, __printf_fphex,
  72 # and __float128 variables and union members).  Likewise, reading these
  73 # values reuses __strtof128_internal.  Thus, the compilation of the
  74 # following functions, must have -mfloat128 and -mabi=ibmlongdouble
  75 # passed to the compiler.
  76 CFLAGS-vfprintf-internal.c += -mfloat128 -mabi=ibmlongdouble
  77 CFLAGS-vfwprintf-internal.c += -mfloat128 -mabi=ibmlongdouble
  78 CFLAGS-vfscanf-internal.c += -mfloat128 -mabi=ibmlongdouble
  79 CFLAGS-vfwscanf-internal.c += -mfloat128 -mabi=ibmlongdouble
  80
  81 # Basic tests for the implementation of long double with IEEE binary128
  82 # format and for the related redirections in installed headers.
  83 tests-internal += test-printf-ieee128 test-printf-ibm128
  84 CFLAGS-test-printf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
  85 CFLAGS-test-printf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
  86
  87 tests-internal += test-wprintf-ieee128 test-wprintf-ibm128
  88 CFLAGS-test-wprintf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
  89 CFLAGS-test-wprintf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
  90
  91 # The following tests are setting _FORTIFY_SOURCE internally
  92 tests-internal += test-obstack-ieee128 test-obstack-ibm128
  93 CFLAGS-test-obstack-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi \
  94                                  $(no-fortify-source)
  95 CFLAGS-test-obstack-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
  96                                 $(no-fortify-source)
  97
  98 # The following tests are setting _FORTIFY_SOURCE internally
  99 tests-internal += test-obstack-chk-ieee128 test-obstack-chk-ibm128
 100 CFLAGS-test-obstack-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi \
 101                                      $(no-fortify-source)
 102 CFLAGS-test-obstack-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 103                                     $(no-fortify-source)
 104
 105 tests-internal += test-scanf-ieee128 test-scanf-ibm128
 106 CFLAGS-test-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
 107 CFLAGS-test-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
 108
 109 tests-internal += test-wscanf-ieee128 test-wscanf-ibm128
 110 CFLAGS-test-wscanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
 111 CFLAGS-test-wscanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
 112
 113 tests-internal += test-isoc99-scanf-ieee128 test-isoc99-scanf-ibm128
 114 CFLAGS-test-isoc99-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c99
 115 CFLAGS-test-isoc99-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c99
 116
 117 tests-internal += test-isoc99-wscanf-ieee128 test-isoc99-wscanf-ibm128
 118 CFLAGS-test-isoc99-wscanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c99
 119 CFLAGS-test-isoc99-wscanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c99
 120
 121 ifeq ($(run-built-tests),yes)
 122 tests-special += $(objpfx)test-scanf-ieee128.out
 123 tests-special += $(objpfx)test-scanf-ibm128.out
 124
 125 tests-special += $(objpfx)test-wscanf-ieee128.out
 126 tests-special += $(objpfx)test-wscanf-ibm128.out
 127
 128 tests-special += $(objpfx)test-isoc99-scanf-ieee128.out
 129 tests-special += $(objpfx)test-isoc99-scanf-ibm128.out
 130
 131 tests-special += $(objpfx)test-isoc99-wscanf-ieee128.out
 132 tests-special += $(objpfx)test-isoc99-wscanf-ibm128.out
 133 endif
 134
 135 $(objpfx)test-scanf-ieee128.out: \
 136   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 137   $(objpfx)test-scanf-ieee128
 138         $(SHELL) $^ '$(test-program-prefix)' $@; \
 139         $(evaluate-test)
 140
 141 $(objpfx)test-scanf-ibm128.out: \
 142   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 143   $(objpfx)test-scanf-ibm128
 144         $(SHELL) $^ '$(test-program-prefix)' $@; \
 145         $(evaluate-test)
 146
 147 $(objpfx)test-wscanf-ieee128.out: \
 148   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 149   $(objpfx)test-wscanf-ieee128
 150         $(SHELL) $^ '$(test-program-prefix)' $@; \
 151         $(evaluate-test)
 152
 153 $(objpfx)test-wscanf-ibm128.out: \
 154   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 155   $(objpfx)test-wscanf-ibm128
 156         $(SHELL) $^ '$(test-program-prefix)' $@; \
 157         $(evaluate-test)
 158
 159 $(objpfx)test-isoc99-scanf-ieee128.out: \
 160   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 161   $(objpfx)test-isoc99-scanf-ieee128
 162         $(SHELL) $^ '$(test-program-prefix)' $@; \
 163         $(evaluate-test)
 164
 165 $(objpfx)test-isoc99-scanf-ibm128.out: \
 166   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 167   $(objpfx)test-isoc99-scanf-ibm128
 168         $(SHELL) $^ '$(test-program-prefix)' $@; \
 169         $(evaluate-test)
 170
 171 $(objpfx)test-isoc99-wscanf-ieee128.out: \
 172   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 173   $(objpfx)test-isoc99-wscanf-ieee128
 174         $(SHELL) $^ '$(test-program-prefix)' $@; \
 175         $(evaluate-test)
 176
 177 $(objpfx)test-isoc99-wscanf-ibm128.out: \
 178   ../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
 179   $(objpfx)test-isoc99-wscanf-ibm128
 180         $(SHELL) $^ '$(test-program-prefix)' $@; \
 181         $(evaluate-test)
 182
 183 tests-internal += test-printf-size-ieee128 test-printf-size-ibm128
 184 CFLAGS-test-printf-size-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 185 CFLAGS-test-printf-size-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
 186
 187 ifeq ($(run-built-tests),yes)
 188 tests-special += $(objpfx)test-printf-size-ieee128.out
 189 tests-special += $(objpfx)test-printf-size-ibm128.out
 190 endif
 191
 192 $(objpfx)test-printf-size-ieee128.out: \
 193   tst-printfsz-islongdouble.sh $(objpfx)test-printf-size-ieee128
 194         $(SHELL) $^ '$(test-program-prefix)' $@; \
 195         $(evaluate-test)
 196
 197 $(objpfx)test-printf-size-ibm128.out: \
 198   tst-printfsz-islongdouble.sh $(objpfx)test-printf-size-ibm128
 199         $(SHELL) $^ '$(test-program-prefix)' $@; \
 200         $(evaluate-test)
 201 endif
 202
 203 ifeq ($(subdir),debug)
 204 ldbl-extra-routines += asprintf_chk \
 205                        dprintf_chk \
 206                        fprintf_chk \
 207                        printf_chk \
 208                        snprintf_chk \
 209                        sprintf_chk \
 210                        vasprintf_chk \
 211                        vdprintf_chk \
 212                        vfprintf_chk \
 213                        vprintf_chk \
 214                        vsnprintf_chk \
 215                        vsprintf_chk \
 216                        fwprintf_chk \
 217                        swprintf_chk \
 218                        wprintf_chk \
 219                        vfwprintf_chk \
 220                        vswprintf_chk \
 221                        vwprintf_chk \
 222                        obstack_chk \
 223                        vobstack_chk
 224
 225 # The following tests are setting _FORTIFY_SOURCE internally
 226 tests-internal += test-printf-chk-ieee128 test-printf-chk-ibm128
 227 CFLAGS-test-printf-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi \
 228                                     $(no-fortify-source)
 229 CFLAGS-test-printf-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 230                                    $(no-fortify-source)
 231
 232 # The following tests are setting _FORTIFY_SOURCE internally
 233 tests-internal += test-printf-chk-redir-ieee128 test-printf-chk-redir-ibm128
 234 CFLAGS-test-printf-chk-redir-ieee128.c += -mfloat128 -mabi=ieeelongdouble \
 235                                           -Wno-psabi -Wno-unused-result \
 236                                           $(no-fortify-source)
 237 CFLAGS-test-printf-chk-redir-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 238                                          -Wno-unused-result \
 239                                          $(no-fortify-source)
 240
 241 # The following tests are setting _FORTIFY_SOURCE internally
 242 tests-internal += test-wprintf-chk-ieee128 test-wprintf-chk-ibm128
 243 CFLAGS-test-wprintf-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi \
 244                                      $(no-fortify-source)
 245 CFLAGS-test-wprintf-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 246                                     $(no-fortify-source)
 247
 248 # The following tests are setting _FORTIFY_SOURCE internally
 249 tests-internal += test-wprintf-chk-redir-ieee128 test-wprintf-chk-redir-ibm128
 250 CFLAGS-test-wprintf-chk-redir-ieee128.c += -mfloat128 -mabi=ieeelongdouble \
 251                                            -Wno-psabi -Wno-unused-result \
 252                                            $(no-fortify-source)
 253 CFLAGS-test-wprintf-chk-redir-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 254                                           -Wno-unused-result \
 255                                           $(no-fortify-source)
 256 endif
 257
 258 ifeq ($(subdir),argp)
 259 ldbl-extra-routines += argp-help
 260
 261 $(objpfx)tst-ieee128-argp.c: tst-ldbl-argp.c
 262         cp $< $@
 263
 264 $(objpfx)tst-ibm128-argp.c: tst-ldbl-argp.c
 265         cp $< $@
 266
 267 tests-internal += tst-ieee128-argp tst-ibm128-argp
 268 CFLAGS-tst-ieee128-argp.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 269 CFLAGS-tst-ibm128-argp.c += -mabi=ibmlongdouble -Wno-psabi
 270 endif
 271
 272 ifeq ($(subdir),misc)
 273 ldbl-extra-routines += err \
 274                        error \
 275                        syslog \
 276                        qefgcvt \
 277                        qefgcvt_r
 278
 279 CFLAGS-ieee128-qefgcvt.c += -mabi=ieeelongdouble -Wno-psabi -mno-gnu-attribute
 280 CFLAGS-ieee128-qefgcvt_r.c += -mabi=ieeelongdouble -Wno-psabi -mno-gnu-attribute
 281
 282 tests-internal += tst-ibm128-warn tst-ieee128-warn
 283 tests-internal += tst-ibm128-error tst-ieee128-error
 284 tests-internal += tst-ibm128-efgcvt tst-ieee128-efgcvt
 285 tests-internal += tst-ieee128-errorfptr
 286
 287 $(objpfx)tst-ibm128-%.c: tst-ldbl-%.c
 288         cp $< $@
 289
 290 $(objpfx)tst-ieee128-%.c: tst-ldbl-%.c
 291         cp $< $@
 292
 293 CFLAGS-tst-ibm128-warn.c += -mabi=ibmlongdouble -Wno-psabi
 294 CFLAGS-tst-ibm128-error.c += -mabi=ibmlongdouble -Wno-psabi
 295 CFLAGS-tst-ibm128-efgcvt.c += -mabi=ibmlongdouble -Wno-psabi
 296
 297 CFLAGS-tst-ieee128-warn.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 298 CFLAGS-tst-ieee128-error.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 299 CFLAGS-tst-ieee128-efgcvt.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 300 CFLAGS-tst-ieee128-errorfptr.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 301
 302 # The following tests are setting _FORTIFY_SOURCE internally
 303 tests-container += test-syslog-ieee128 test-syslog-ibm128
 304 CFLAGS-test-syslog-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi \
 305                                 $(no-fortify-source)
 306 CFLAGS-test-syslog-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 307                                $(no-fortify-source)
 308
 309 # The following tests are setting _FORTIFY_SOURCE internally
 310 tests-container += test-syslog-chk-ieee128 test-syslog-chk-ibm128
 311 CFLAGS-test-syslog-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi \
 312                                     $(no-fortify-source)
 313 CFLAGS-test-syslog-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 314                                    $(no-fortify-source)
 315 endif
 316
 317 ifeq ($(subdir),stdlib)
 318 ldbl-extra-routines += strfmon strfmon_l
 319
 320 # Printing long double values with IEEE binary128 format reuses part
 321 # of the internal float128 implementation (__printf_fp, __printf_fphex,
 322 # and __float128 variables and union members).  Thus, the compilation of
 323 # the following files, must have -mfloat128 passed to the compiler.
 324 # Also, guarantee that they are compiled in IBM long double mode.
 325 CFLAGS-strfmon.c += -mfloat128 -mabi=ibmlongdouble
 326 CFLAGS-strfmon_l.c += -mfloat128 -mabi=ibmlongdouble
 327
 328 tests-internal += test-strfmon-ibm128 test-strfmon-ieee128
 329 CFLAGS-test-strfmon-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
 330 CFLAGS-test-strfmon-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 331 $(objpfx)tst-strfmon-ibm128.out: $(gen-locales)
 332 $(objpfx)tst-strfmon-ieee128.out: $(gen-locales)
 333
 334 tests-internal += test-strfrom-ibm128 test-strfrom-ieee128
 335 CFLAGS-test-strfrom-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 336 CFLAGS-test-strfrom-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
 337
 338 endif
 339
 340 ifeq ($(subdir),math)
 341 # The totalorder{,mag} compatibility tests were added prior to this
 342 # support.  Thus, they can only correctly be used with ibm128.
 343 CFLAGS-test-ldouble-compat_totalorder.c += -mabi=ibmlongdouble
 344 CFLAGS-test-ldouble-compat_totalordermag.c += -mabi=ibmlongdouble
 345 endif
 346
 347 ifeq ($(subdir), stdio-common)
 348 tests += tst-ibm128-scanf-binary-c11 \
 349          tst-ibm128-scanf-binary-c2x \
 350          tst-ibm128-scanf-binary-gnu11 \
 351          tst-ibm128-scanf-binary-gnu89 \
 352          tst-ieee128-scanf-binary-c11 \
 353          tst-ieee128-scanf-binary-c2x \
 354          tst-ieee128-scanf-binary-gnu11 \
 355          tst-ieee128-scanf-binary-gnu89
 356
 357 # Some versions of GCC supported for building glibc do not support -std=c2x, so
 358 # the test for that version uses -std=c11 and then _ISOC2X_SOURCE is defined in
 359 # the test as needed.
 360 CFLAGS-tst-ibm128-scanf-binary-c11.c += -mabi=ibmlongdouble -Wno-psabi \
 361                                         -std=c11 -DOBJPFX=\"$(objpfx)\"
 362 CFLAGS-tst-ibm128-scanf-binary-c2x.c += -mabi=ibmlongdouble -Wno-psabi \
 363                                         -std=c11 -DOBJPFX=\"$(objpfx)\"
 364 CFLAGS-tst-ibm128-scanf-binary-gnu11.c += -mabi=ibmlongdouble -Wno-psabi \
 365                                           -std=gnu11 -DOBJPFX=\"$(objpfx)\"
 366 CFLAGS-tst-ibm128-scanf-binary-gnu89.c += -mabi=ibmlongdouble -Wno-psabi \
 367                                           -std=gnu89 -DOBJPFX=\"$(objpfx)\"
 368 CFLAGS-tst-ieee128-scanf-binary-c11.c += -mfloat128 -mabi=ieeelongdouble \
 369                                          -Wno-psabi -std=c11 \
 370                                          -DOBJPFX=\"$(objpfx)\"
 371 CFLAGS-tst-ieee128-scanf-binary-c2x.c += -mfloat128 -mabi=ieeelongdouble \
 372                                          -Wno-psabi -std=c11 \
 373                                          -DOBJPFX=\"$(objpfx)\"
 374 CFLAGS-tst-ieee128-scanf-binary-gnu11.c += -mfloat128 -mabi=ieeelongdouble \
 375                                            -Wno-psabi -std=gnu11 \
 376                                            -DOBJPFX=\"$(objpfx)\"
 377 CFLAGS-tst-ieee128-scanf-binary-gnu89.c += -mfloat128 -mabi=ieeelongdouble \
 378                                            -Wno-psabi -std=gnu89 \
 379                                            -DOBJPFX=\"$(objpfx)\"
 380
 381 endif
 382
 383 ifeq ($(subdir), wcsmbs)
 384 tests += tst-ibm128-wscanf-binary-c11 \
 385          tst-ibm128-wscanf-binary-c2x \
 386          tst-ibm128-wscanf-binary-gnu11 \
 387          tst-ibm128-wscanf-binary-gnu89 \
 388          tst-ieee128-wscanf-binary-c11 \
 389          tst-ieee128-wscanf-binary-c2x \
 390          tst-ieee128-wscanf-binary-gnu11 \
 391          tst-ieee128-wscanf-binary-gnu89
 392
 393 # Some versions of GCC supported for building glibc do not support -std=c2x, so
 394 # the test for that version uses -std=c11 and then _ISOC2X_SOURCE is defined in
 395 # the test as needed.
 396 CFLAGS-tst-ibm128-wscanf-binary-c11.c += -mabi=ibmlongdouble -Wno-psabi \
 397                                          -std=c11 -DOBJPFX=\"$(objpfx)\"
 398 CFLAGS-tst-ibm128-wscanf-binary-c2x.c += -mabi=ibmlongdouble -Wno-psabi \
 399                                          -std=c11 -DOBJPFX=\"$(objpfx)\"
 400 CFLAGS-tst-ibm128-wscanf-binary-gnu11.c += -mabi=ibmlongdouble -Wno-psabi \
 401                                            -std=gnu11 -DOBJPFX=\"$(objpfx)\"
 402 CFLAGS-tst-ibm128-wscanf-binary-gnu89.c += -mabi=ibmlongdouble -Wno-psabi \
 403                                            -std=gnu89 -DOBJPFX=\"$(objpfx)\"
 404 CFLAGS-tst-ieee128-wscanf-binary-c11.c += -mfloat128 -mabi=ieeelongdouble \
 405                                           -Wno-psabi -std=c11 \
 406                                           -DOBJPFX=\"$(objpfx)\"
 407 CFLAGS-tst-ieee128-wscanf-binary-c2x.c += -mfloat128 -mabi=ieeelongdouble \
 408                                           -Wno-psabi -std=c11 \
 409                                           -DOBJPFX=\"$(objpfx)\"
 410 CFLAGS-tst-ieee128-wscanf-binary-gnu11.c += -mfloat128 -mabi=ieeelongdouble \
 411                                             -Wno-psabi -std=gnu11 \
 412                                             -DOBJPFX=\"$(objpfx)\"
 413 CFLAGS-tst-ieee128-wscanf-binary-gnu89.c += -mfloat128 -mabi=ieeelongdouble \
 414                                             -Wno-psabi -std=gnu89 \
 415                                             -DOBJPFX=\"$(objpfx)\"
 416
 417 endif
 418
 419 # Add IEEE binary128 files as make targets.
 420 routines += $(foreach r,$(ldbl-extra-routines),ieee128-$(r))
 421
 422 routines_no_fortify += \
 423   ieee128-asprintf \
 424   ieee128-dprintf \
 425   ieee128-fprintf \
 426   ieee128-fwprintf \
 427   ieee128-obstack \
 428   ieee128-printf \
 429   ieee128-snprintf \
 430   ieee128-sprintf \
 431   ieee128-swprintf \
 432   ieee128-syslog \
 433   ieee128-vasprintf \
 434   ieee128-vdprintf \
 435   ieee128-vfprintf \
 436   ieee128-vfwprintf \
 437   ieee128-vobstack \
 438   ieee128-vprintf \
 439   ieee128-vsnprintf \
 440   ieee128-vsprintf \
 441   ieee128-vswprintf \
 442   ieee128-vsyslog \
 443   ieee128-vwprintf \
 444   ieee128-wprintf \
 445   # routines_no_fortify
 446
 447 # On powerpc64le, the routines responsible for converting between long
 448 # double and string (e.g.: printf, scanf, strtold, strfroml) default to
 449 # IBM long double mode.  When support for TS 18661-3 was added, several
 450 # internal functions were modified so that they could also handle
 451 # floating-point variables with IEEE binary128 format, but as an
 452 # additional type, _Float128.
 453 #
 454 # The following rule ensures that the string conversion routines will
 455 # always be built in IBM long double mode, with additional support for
 456 # IEEE binary128, through the use of -mabi=ibmlongdouble and -mfloat128.
 457 ldbl-ibm128-files := $(objpfx)test-%-ibm128^ \
 458                      $(objpfx)iovdprintf^ \
 459                      $(objpfx)iovsprintf^ \
 460                      $(objpfx)iovsscanf^ \
 461                      $(objpfx)iovswscanf^ \
 462                      $(objpfx)iovfscanf^ \
 463                      $(objpfx)mpn2ldbl^ \
 464                      $(objpfx)ldbl2mpn^ \
 465                      $(objpfx)strtold_nan^ \
 466                      $(objpfx)strtold_l^ \
 467                      $(objpfx)strtold^ \
 468                      $(objpfx)strfroml^ \
 469                      $(objpfx)wcstold_nan^ \
 470                      $(objpfx)wcstold_l^ \
 471                      $(objpfx)wcstold^ \
 472                      $(objpfx)printf_fphex^ \
 473                      $(objpfx)printf_fp^ \
 474                      $(foreach r,$(ldbl-extra-routines),$(objpfx)$(r)^) \
 475                      $(foreach r,$(ldbl-extra-routines),$(objpfx)$(r)-internal^)
 476 obj-suf-foreach = $(foreach suf,$(all-object-suffixes),$(subst ^,$(suf),$(1)))
 477
 478 # Explicitly add -mabi=ibm-long-double to required files.
 479 $(call obj-suf-foreach,$(ldbl-ibm128-files)): \
 480   sysdep-CFLAGS += -mabi=ibmlongdouble