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