stdio-common/Makefile

   1 # Copyright (C) 1991-2023 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <https://www.gnu.org/licenses/>.
  17
  18 #
  19 #       Specific makefile for stdio-common.
  20 #
  21 subdir  := stdio-common
  22
  23 include ../Makeconfig
  24
  25 headers := stdio_ext.h printf.h bits/printf-ldbl.h bits/stdio_lim.h
  26
  27 routines := \
  28   _itoa \
  29   _itowa \
  30   asprintf \
  31   ctermid \
  32   cuserid \
  33   dprintf \
  34   flockfile \
  35   fprintf \
  36   fscanf \
  37   ftrylockfile \
  38   funlockfile \
  39   gentempfd \
  40   getline \
  41   getw \
  42   grouping_iterator \
  43   iovfscanf \
  44   isoc99_fscanf \
  45   isoc99_scanf \
  46   isoc99_sscanf \
  47   isoc99_vfscanf \
  48   isoc99_vscanf \
  49   isoc99_vsscanf \
  50   isoc23_fscanf \
  51   isoc23_scanf \
  52   isoc23_sscanf \
  53   isoc23_vfscanf \
  54   isoc23_vscanf \
  55   isoc23_vsscanf \
  56   itoa-digits \
  57   itoa-udigits \
  58   itowa-digits \
  59   perror \
  60   printf \
  61   printf-prs \
  62   printf_buffer_as_file \
  63   printf_buffer_done \
  64   printf_buffer_flush \
  65   printf_buffer_pad_1 \
  66   printf_buffer_putc_1 \
  67   printf_buffer_puts_1 \
  68   printf_buffer_to_file \
  69   printf_buffer_write \
  70   printf_fp \
  71   printf_fphex \
  72   printf_function_invoke \
  73   printf_size \
  74   psiginfo \
  75   psignal \
  76   putw \
  77   reg-modifier \
  78   reg-printf \
  79   reg-type \
  80   remove \
  81   rename \
  82   renameat \
  83   renameat2 \
  84   scanf \
  85   snprintf \
  86   sprintf \
  87   sscanf \
  88   tempnam \
  89   tempname \
  90   tmpfile \
  91   tmpfile64 \
  92   tmpnam \
  93   tmpnam_r \
  94   translated_number_width \
  95   vfprintf \
  96   vfprintf-internal \
  97   vfscanf \
  98   vfscanf-internal \
  99   vfwprintf \
 100   vfwprintf-internal \
 101   vfwscanf \
 102   vfwscanf-internal \
 103   vprintf \
 104   wprintf_buffer_as_file \
 105   wprintf_buffer_done \
 106   wprintf_buffer_flush \
 107   wprintf_buffer_pad_1 \
 108   wprintf_buffer_putc_1 \
 109   wprintf_buffer_puts_1 \
 110   wprintf_buffer_to_file \
 111   wprintf_buffer_write \
 112   wprintf_function_invoke \
 113   # routines
 114
 115 aux := \
 116   errlist \
 117   errlist-data \
 118   errname \
 119   fxprintf \
 120   printf-parsemb \
 121   printf-parsewc \
 122   siglist \
 123   # aux
 124
 125 tests := \
 126   bug-vfprintf-nargs \
 127   bug1 \
 128   bug10 \
 129   bug11 \
 130   bug12 \
 131   bug13 \
 132   bug14 \
 133   bug16 \
 134   bug17 \
 135   bug18 \
 136   bug18a \
 137   bug19 \
 138   bug19a \
 139   bug2 \
 140   bug20 \
 141   bug21 \
 142   bug22 \
 143   bug23 \
 144   bug23-2 \
 145   bug23-3 \
 146   bug23-4 \
 147   bug24 \
 148   bug25 \
 149   bug26 \
 150   bug3 \
 151   bug4 \
 152   bug5 \
 153   bug6 \
 154   bug7 \
 155   bug8 \
 156   bug9 \
 157   errnobug \
 158   scanf1 \
 159   scanf10 \
 160   scanf11 \
 161   scanf12 \
 162   scanf13 \
 163   scanf14 \
 164   scanf14a \
 165   scanf15 \
 166   scanf16 \
 167   scanf16a \
 168   scanf17 \
 169   scanf2 \
 170   scanf3 \
 171   scanf4 \
 172   scanf5 \
 173   scanf7 \
 174   scanf8 \
 175   scanf9 \
 176   temptest \
 177   test-fseek \
 178   test-fwrite \
 179   test-popen \
 180   test-strerr \
 181   test-vfprintf \
 182   test_rdwr \
 183   tfformat \
 184   tiformat \
 185   tllformat \
 186   tst-bz11319 \
 187   tst-bz11319-fortify2 \
 188   tst-cookie \
 189   tst-dprintf-length \
 190   tst-fdopen \
 191   tst-ferror \
 192   tst-fgets \
 193   tst-fileno \
 194   tst-fmemopen \
 195   tst-fmemopen2 \
 196   tst-fmemopen3 \
 197   tst-fmemopen4 \
 198   tst-fphex \
 199   tst-fphex-wide \
 200   tst-fseek \
 201   tst-fwrite \
 202   tst-gets \
 203   tst-grouping \
 204   tst-grouping2 \
 205   tst-grouping3 \
 206   tst-long-dbl-fphex \
 207   tst-memstream-string \
 208   tst-obprintf \
 209   tst-perror \
 210   tst-popen \
 211   tst-popen2 \
 212   tst-printf-binary \
 213   tst-printf-bz18872 \
 214   tst-printf-bz25691 \
 215   tst-printf-fp-free \
 216   tst-printf-fp-leak \
 217   tst-printf-oct \
 218   tst-printf-round \
 219   tst-printfsz \
 220   tst-put-error \
 221   tst-renameat2 \
 222   tst-rndseek \
 223   tst-scanf-binary-c11 \
 224   tst-scanf-binary-c2x \
 225   tst-scanf-binary-gnu11 \
 226   tst-scanf-binary-gnu89 \
 227   tst-scanf-round \
 228   tst-setvbuf1 \
 229   tst-sprintf \
 230   tst-sprintf-errno \
 231   tst-sprintf2 \
 232   tst-sprintf3 \
 233   tst-sscanf \
 234   tst-swprintf \
 235   tst-swscanf \
 236   tst-tmpnam \
 237   tst-ungetc \
 238   tst-unlockedio \
 239   tst-vfprintf-mbs-prec \
 240   tst-vfprintf-user-type \
 241   tst-vfprintf-width-prec \
 242   tst-vfprintf-width-prec-alloc \
 243   tst-vfprintf-width-i18n \
 244   tst-wc-printf \
 245   tstdiomisc \
 246   tstgetln \
 247   tstscanf \
 248   xbug \
 249   # tests
 250
 251 tests-container += \
 252   tst-popen3
 253
 254 generated += \
 255   errlist-data-aux-shared.S \
 256   errlist-data-aux.S \
 257   siglist-aux-shared.S \
 258   siglist-aux.S \
 259   # generated
 260
 261 tests-internal = \
 262   tst-grouping_iterator \
 263   # tests-internal
 264
 265 test-srcs = tst-unbputc tst-printf tst-printfsz-islongdouble
 266
 267 ifeq ($(run-built-tests),yes)
 268 tests-special += \
 269   $(objpfx)tst-printf-bz18872-mem.out \
 270   $(objpfx)tst-printf-bz25691-mem.out \
 271   $(objpfx)tst-printf-fp-free-mem.out \
 272   $(objpfx)tst-printf-fp-leak-mem.out \
 273   $(objpfx)tst-printf.out \
 274   $(objpfx)tst-printfsz-islongdouble.out \
 275   $(objpfx)tst-setvbuf1-cmp.out \
 276   $(objpfx)tst-unbputc.out \
 277   $(objpfx)tst-vfprintf-width-prec-mem.out \
 278   # tests-special
 279
 280 generated += \
 281   tst-printf-bz18872-mem.out \
 282   tst-printf-bz18872.c \
 283   tst-printf-bz18872.mtrace \
 284   tst-printf-bz25691-mem.out \
 285   tst-printf-bz25691.mtrace \
 286   tst-printf-fp-free-mem.out \
 287   tst-printf-fp-free.mtrace \
 288   tst-printf-fp-leak-mem.out \
 289   tst-printf-fp-leak.mtrace \
 290   tst-vfprintf-width-prec-mem.out \
 291   tst-vfprintf-width-prec.mtrace \
 292   # generated
 293 endif # $(run-built-tests)
 294
 295 tests-special += $(objpfx)tst-errno-manual.out
 296
 297 include ../Rules
 298
 299 # The errlist.c is built in two phases because compiler might reorder the
 300 # compat_symbol directive prior the object itself and on binutils older
 301 # than 2.29 it might generate object sizes different than the expected ones.
 302 $(objpfx)errlist-data-aux-shared.S: errlist-data-gen.c
 303         $(make-target-directory)
 304         $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
 305
 306 $(objpfx)errlist-data-aux.S: errlist-data-gen.c
 307         $(make-target-directory)
 308         $(compile-command.c) $(pie-default) $(no-stack-protector) -S
 309
 310 ifndef no_deps
 311 -include $(objpfx)errlist-data-aux.S.d $(objpfx)errlist-data-aux-shared.S.d
 312 endif
 313
 314 $(objpfx)errlist-data.os: $(objpfx)errlist-data-aux-shared.S
 315 $(addprefix $(objpfx)errlist-data, $(object-suffixes-noshared)): \
 316   $(objpfx)errlist-data-aux.S
 317
 318 $(objpfx)siglist-aux-shared.S: siglist-gen.c
 319         $(make-target-directory)
 320         $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
 321
 322 $(objpfx)siglist-aux.S: siglist-gen.c
 323         $(make-target-directory)
 324         $(compile-command.c) $(pie-default) $(no-stack-protector) -S
 325
 326 ifndef no_deps
 327 -include $(objpfx)siglist-aux.S.d $(objpfx)siglist-aux-shared.S.d
 328 endif
 329
 330 $(objpfx)siglist.os: $(objpfx)siglist-aux-shared.S
 331 $(addprefix $(objpfx)siglist, $(object-suffixes-noshared)): \
 332   $(objpfx)siglist-aux.S
 333
 334 ifeq ($(run-built-tests),yes)
 335 LOCALES := \
 336   de_DE.ISO-8859-1 \
 337   de_DE.UTF-8 \
 338   en_US.ISO-8859-1 \
 339   hi_IN.UTF-8 \
 340   ja_JP.EUC-JP \
 341   ps_AF.UTF-8 \
 342   tg_TJ.UTF-8 \
 343  # LOCALES
 344 include ../gen-locales.mk
 345
 346 $(objpfx)bug14.out: $(gen-locales)
 347 $(objpfx)scanf13.out: $(gen-locales)
 348 $(objpfx)test-vfprintf.out: $(gen-locales)
 349 $(objpfx)tst-grouping.out: $(gen-locales)
 350 $(objpfx)tst-grouping2.out: $(gen-locales)
 351 $(objpfx)tst-grouping_iterator.out: $(gen-locales)
 352 $(objpfx)tst-sprintf.out: $(gen-locales)
 353 $(objpfx)tst-sscanf.out: $(gen-locales)
 354 $(objpfx)tst-swprintf.out: $(gen-locales)
 355 $(objpfx)tst-vfprintf-mbs-prec.out: $(gen-locales)
 356 $(objpfx)tst-vfprintf-width-i18n.out: $(gen-locales)
 357 $(objpfx)tst-grouping3.out: $(gen-locales)
 358 endif
 359
 360 tst-printf-bz18872-ENV = MALLOC_TRACE=$(objpfx)tst-printf-bz18872.mtrace \
 361                         LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 362 tst-vfprintf-width-prec-ENV = \
 363   MALLOC_TRACE=$(objpfx)tst-vfprintf-width-prec.mtrace \
 364   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 365 tst-printf-bz25691-ENV = \
 366   MALLOC_TRACE=$(objpfx)tst-printf-bz25691.mtrace \
 367   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 368 tst-printf-fp-free-ENV = \
 369   MALLOC_TRACE=$(objpfx)tst-printf-fp-free.mtrace \
 370   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 371 tst-printf-fp-leak-ENV = \
 372   MALLOC_TRACE=$(objpfx)tst-printf-fp-leak.mtrace \
 373   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 374
 375 $(objpfx)tst-unbputc.out: tst-unbputc.sh $(objpfx)tst-unbputc
 376         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 377         $(evaluate-test)
 378
 379 $(objpfx)tst-printf.out: tst-printf.sh $(objpfx)tst-printf
 380         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 381         $(evaluate-test)
 382
 383 $(objpfx)tst-printfsz-islongdouble.out: \
 384   tst-printfsz-islongdouble.sh $(objpfx)tst-printfsz-islongdouble
 385         $(SHELL) $^ '$(test-program-prefix)' $@; \
 386         $(evaluate-test)
 387
 388 # We generate this source because it requires a printf invocation with
 389 # 10K arguments.
 390 $(objpfx)tst-printf-bz18872.c: tst-printf-bz18872.sh
 391         rm -f $@ && $(BASH) $^ > $@.new && mv $@.new $@
 392
 393 $(objpfx)tst-%-mem.out: $(objpfx)tst-%.out
 394         $(common-objpfx)malloc/mtrace $(objpfx)tst-$*.mtrace > $@; \
 395         $(evaluate-test)
 396
 397 errlist-h = $(firstword $(wildcard $(addsuffix /errlist.h,$(sysdirs) .)))
 398
 399 $(objpfx)tst-errno-manual.out: tst-errno-manual.py \
 400                                $(errlist-h) \
 401                                $(..)manual/errno.texi
 402         $(PYTHON) tst-errno-manual.py -m $(..)manual/errno.texi \
 403                                       -e $(errlist-h) > $@; \
 404         $(evaluate-test)
 405
 406 CFLAGS-vfprintf.c += -Wno-uninitialized
 407 CFLAGS-vfwprintf.c += -Wno-uninitialized
 408
 409 CFLAGS-tmpfile.c += -fexceptions
 410 CFLAGS-tmpfile64.c += -fexceptions
 411 CFLAGS-tempname.c += -fexceptions
 412 CFLAGS-psignal.c += -fexceptions
 413 CFLAGS-vprintf.c += -fexceptions
 414 CFLAGS-cuserid.c += -fexceptions
 415
 416 CFLAGS-vfprintf.c += -fexceptions
 417 CFLAGS-fprintf.c += -fexceptions
 418 CFLAGS-printf.c += -fexceptions
 419 CFLAGS-vfwprintf.c += -fexceptions
 420 CFLAGS-vfscanf.c += -fexceptions
 421 CFLAGS-vfwscanf.c += -fexceptions
 422 CFLAGS-fscanf.c += -fexceptions
 423 CFLAGS-scanf.c += -fexceptions
 424 CFLAGS-isoc99_vfscanf.c += -fexceptions
 425 CFLAGS-isoc99_vscanf.c += -fexceptions
 426 CFLAGS-isoc99_fscanf.c += -fexceptions
 427 CFLAGS-isoc99_scanf.c += -fexceptions
 428 CFLAGS-isoc23_vfscanf.c += -fexceptions
 429 CFLAGS-isoc23_vscanf.c += -fexceptions
 430 CFLAGS-isoc23_fscanf.c += -fexceptions
 431 CFLAGS-isoc23_scanf.c += -fexceptions
 432
 433 CFLAGS-dprintf.c += $(config-cflags-wno-ignored-attributes)
 434
 435 # scanf14a.c and scanf16a.c test a deprecated extension which is no
 436 # longer visible under most conformance levels; see the source files
 437 # for more detail.
 438 CFLAGS-scanf14a.c += -std=gnu89
 439 CFLAGS-scanf16a.c += -std=gnu89
 440
 441 CFLAGS-bug3.c += -DOBJPFX=\"$(objpfx)\"
 442 CFLAGS-bug4.c += -DOBJPFX=\"$(objpfx)\"
 443 CFLAGS-bug5.c += -DOBJPFX=\"$(objpfx)\"
 444 CFLAGS-test-fseek.c += -DOBJPFX=\"$(objpfx)\"
 445 CFLAGS-test-popen.c += -DOBJPFX=\"$(objpfx)\"
 446 CFLAGS-test_rdwr.c += -DOBJPFX=\"$(objpfx)\"
 447
 448 # tst-gets.c tests a deprecated function.
 449 CFLAGS-tst-gets.c += -Wno-deprecated-declarations
 450
 451 # BZ #11319 was first fixed for regular vdprintf, then reopened because
 452 # the fortified version had the same bug.
 453 CFLAGS-tst-bz11319-fortify2.c += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
 454
 455 CFLAGS-tst-memstream-string.c += -fno-builtin-fprintf
 456
 457 # Some versions of GCC supported for building glibc do not support -std=c2x, so
 458 # the test for that version uses -std=c11 and then _ISOC2X_SOURCE is defined in
 459 # the test as needed.
 460 CFLAGS-tst-scanf-binary-c11.c += -std=c11 -DOBJPFX=\"$(objpfx)\"
 461 CFLAGS-tst-scanf-binary-c2x.c += -std=c11 -DOBJPFX=\"$(objpfx)\"
 462 CFLAGS-tst-scanf-binary-gnu11.c += -std=gnu11 -DOBJPFX=\"$(objpfx)\"
 463 CFLAGS-tst-scanf-binary-gnu89.c += -std=gnu89 -DOBJPFX=\"$(objpfx)\"
 464
 465 CPPFLAGS += $(libio-mtsafe)
 466
 467 $(objpfx)tst-setvbuf1.out: /dev/null $(objpfx)tst-setvbuf1
 468         $(test-program-cmd) > $@ 2>&1; \
 469         $(evaluate-test)
 470
 471 $(objpfx)tst-setvbuf1-cmp.out: tst-setvbuf1.expect $(objpfx)tst-setvbuf1.out
 472         cmp $^ > $@; \
 473         $(evaluate-test)
 474
 475 $(objpfx)tst-printf-round: $(libm)
 476 $(objpfx)tst-scanf-round: $(libm)