stdio-common/Makefile

   1 # Copyright (C) 1991-2022 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_size \
  67   psiginfo \
  68   psignal \
  69   putw \
  70   reg-modifier \
  71   reg-printf \
  72   reg-type \
  73   remove \
  74   rename \
  75   renameat \
  76   renameat2 \
  77   scanf \
  78   snprintf \
  79   sprintf \
  80   sscanf \
  81   tempnam \
  82   tempname \
  83   tmpfile \
  84   tmpfile64 \
  85   tmpnam \
  86   tmpnam_r \
  87   vfprintf \
  88   vfprintf-internal \
  89   vfscanf \
  90   vfscanf-internal \
  91   vfwprintf \
  92   vfwprintf-internal \
  93   vfwscanf \
  94   vfwscanf-internal \
  95   vprintf \
  96   wprintf_buffer_as_file \
  97   wprintf_buffer_done \
  98   wprintf_buffer_flush \
  99   wprintf_buffer_pad_1 \
 100   wprintf_buffer_putc_1 \
 101   wprintf_buffer_puts_1 \
 102   wprintf_buffer_to_file \
 103   wprintf_buffer_write \
 104   # routines
 105
 106 aux := \
 107   errlist \
 108   errlist-data \
 109   errname \
 110   fxprintf \
 111   printf-parsemb \
 112   printf-parsewc \
 113   siglist \
 114   # aux
 115
 116 tests := \
 117   bug-vfprintf-nargs \
 118   bug1 \
 119   bug10 \
 120   bug11 \
 121   bug12 \
 122   bug13 \
 123   bug14 \
 124   bug16 \
 125   bug17 \
 126   bug18 \
 127   bug18a \
 128   bug19 \
 129   bug19a \
 130   bug2 \
 131   bug20 \
 132   bug21 \
 133   bug22 \
 134   bug23 \
 135   bug23-2 \
 136   bug23-3 \
 137   bug23-4 \
 138   bug24 \
 139   bug25 \
 140   bug26 \
 141   bug3 \
 142   bug4 \
 143   bug5 \
 144   bug6 \
 145   bug7 \
 146   bug8 \
 147   bug9 \
 148   errnobug \
 149   scanf1 \
 150   scanf10 \
 151   scanf11 \
 152   scanf12 \
 153   scanf13 \
 154   scanf14 \
 155   scanf14a \
 156   scanf15 \
 157   scanf16 \
 158   scanf16a \
 159   scanf17 \
 160   scanf2 \
 161   scanf3 \
 162   scanf4 \
 163   scanf5 \
 164   scanf7 \
 165   scanf8 \
 166   scanf9 \
 167   temptest \
 168   test-fseek \
 169   test-fwrite \
 170   test-popen \
 171   test-strerr \
 172   test-vfprintf \
 173   test_rdwr \
 174   tfformat \
 175   tiformat \
 176   tllformat \
 177   tst-bz11319 \
 178   tst-bz11319-fortify2 \
 179   tst-cookie \
 180   tst-fdopen \
 181   tst-ferror \
 182   tst-fgets \
 183   tst-fileno \
 184   tst-fmemopen \
 185   tst-fmemopen2 \
 186   tst-fmemopen3 \
 187   tst-fmemopen4 \
 188   tst-fphex \
 189   tst-fphex-wide \
 190   tst-fseek \
 191   tst-fwrite \
 192   tst-gets \
 193   tst-grouping \
 194   tst-grouping2 \
 195   tst-long-dbl-fphex \
 196   tst-memstream-string \
 197   tst-obprintf \
 198   tst-perror \
 199   tst-popen \
 200   tst-popen2 \
 201   tst-printf-binary \
 202   tst-printf-bz18872 \
 203   tst-printf-bz25691 \
 204   tst-printf-fp-free \
 205   tst-printf-fp-leak \
 206   tst-printf-round \
 207   tst-printfsz \
 208   tst-put-error \
 209   tst-renameat2 \
 210   tst-rndseek \
 211   tst-scanf-round \
 212   tst-setvbuf1 \
 213   tst-sprintf \
 214   tst-sprintf-errno \
 215   tst-sprintf2 \
 216   tst-sprintf3 \
 217   tst-sscanf \
 218   tst-swprintf \
 219   tst-swscanf \
 220   tst-tmpnam \
 221   tst-ungetc \
 222   tst-unlockedio \
 223   tst-vfprintf-mbs-prec \
 224   tst-vfprintf-user-type \
 225   tst-vfprintf-width-prec \
 226   tst-vfprintf-width-prec-alloc \
 227   tst-vfprintf-width-i18n \
 228   tst-wc-printf \
 229   tstdiomisc \
 230   tstgetln \
 231   tstscanf \
 232   xbug \
 233   # tests
 234
 235 generated += \
 236   errlist-data-aux-shared.S \
 237   errlist-data-aux.S \
 238   siglist-aux-shared.S \
 239   siglist-aux.S \
 240   # generated
 241
 242 tests-internal = \
 243   tst-grouping_iterator \
 244   # tests-internal
 245
 246 test-srcs = tst-unbputc tst-printf tst-printfsz-islongdouble
 247
 248 ifeq ($(run-built-tests),yes)
 249 tests-special += \
 250   $(objpfx)tst-printf-bz18872-mem.out \
 251   $(objpfx)tst-printf-bz25691-mem.out \
 252   $(objpfx)tst-printf-fp-free-mem.out \
 253   $(objpfx)tst-printf-fp-leak-mem.out \
 254   $(objpfx)tst-printf.out \
 255   $(objpfx)tst-printfsz-islongdouble.out \
 256   $(objpfx)tst-setvbuf1-cmp.out \
 257   $(objpfx)tst-unbputc.out \
 258   $(objpfx)tst-vfprintf-width-prec-mem.out \
 259   # tests-special
 260
 261 generated += \
 262   tst-printf-bz18872-mem.out \
 263   tst-printf-bz18872.c \
 264   tst-printf-bz18872.mtrace \
 265   tst-printf-bz25691-mem.out \
 266   tst-printf-bz25691.mtrace \
 267   tst-printf-fp-free-mem.out \
 268   tst-printf-fp-free.mtrace \
 269   tst-printf-fp-leak-mem.out \
 270   tst-printf-fp-leak.mtrace \
 271   tst-vfprintf-width-prec-mem.out \
 272   tst-vfprintf-width-prec.mtrace \
 273   # generated
 274 endif # $(run-built-tests)
 275
 276 tests-special += $(objpfx)tst-errno-manual.out
 277
 278 include ../Rules
 279
 280 # The errlist.c is built in two phases because compiler might reorder the
 281 # compat_symbol directive prior the object itself and on binutils older
 282 # than 2.29 it might generate object sizes different than the expected ones.
 283 $(objpfx)errlist-data-aux-shared.S: errlist-data-gen.c
 284         $(make-target-directory)
 285         $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
 286
 287 $(objpfx)errlist-data-aux.S: errlist-data-gen.c
 288         $(make-target-directory)
 289         $(compile-command.c) $(pie-default) $(no-stack-protector) -S
 290
 291 ifndef no_deps
 292 -include $(objpfx)errlist-data-aux.S.d $(objpfx)errlist-data-aux-shared.S.d
 293 endif
 294
 295 $(objpfx)errlist-data.os: $(objpfx)errlist-data-aux-shared.S
 296 $(addprefix $(objpfx)errlist-data, $(object-suffixes-noshared)): \
 297   $(objpfx)errlist-data-aux.S
 298
 299 $(objpfx)siglist-aux-shared.S: siglist-gen.c
 300         $(make-target-directory)
 301         $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
 302
 303 $(objpfx)siglist-aux.S: siglist-gen.c
 304         $(make-target-directory)
 305         $(compile-command.c) $(pie-default) $(no-stack-protector) -S
 306
 307 ifndef no_deps
 308 -include $(objpfx)siglist-aux.S.d $(objpfx)siglist-aux-shared.S.d
 309 endif
 310
 311 $(objpfx)siglist.os: $(objpfx)siglist-aux-shared.S
 312 $(addprefix $(objpfx)siglist, $(object-suffixes-noshared)): \
 313   $(objpfx)siglist-aux.S
 314
 315 ifeq ($(run-built-tests),yes)
 316 LOCALES := \
 317   de_DE.ISO-8859-1 \
 318   de_DE.UTF-8 \
 319   en_US.ISO-8859-1 \
 320   hi_IN.UTF-8 \
 321   ja_JP.EUC-JP \
 322   ps_AF.UTF-8 \
 323   tg_TJ.UTF-8 \
 324  # LOCALES
 325 include ../gen-locales.mk
 326
 327 $(objpfx)bug14.out: $(gen-locales)
 328 $(objpfx)scanf13.out: $(gen-locales)
 329 $(objpfx)test-vfprintf.out: $(gen-locales)
 330 $(objpfx)tst-grouping.out: $(gen-locales)
 331 $(objpfx)tst-grouping2.out: $(gen-locales)
 332 $(objpfx)tst-grouping_iterator.out: $(gen-locales)
 333 $(objpfx)tst-sprintf.out: $(gen-locales)
 334 $(objpfx)tst-sscanf.out: $(gen-locales)
 335 $(objpfx)tst-swprintf.out: $(gen-locales)
 336 $(objpfx)tst-vfprintf-mbs-prec.out: $(gen-locales)
 337 $(objpfx)tst-vfprintf-width-i18n.out: $(gen-locales)
 338 endif
 339
 340 tst-printf-bz18872-ENV = MALLOC_TRACE=$(objpfx)tst-printf-bz18872.mtrace \
 341                         LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 342 tst-vfprintf-width-prec-ENV = \
 343   MALLOC_TRACE=$(objpfx)tst-vfprintf-width-prec.mtrace \
 344   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 345 tst-printf-bz25691-ENV = \
 346   MALLOC_TRACE=$(objpfx)tst-printf-bz25691.mtrace \
 347   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 348 tst-printf-fp-free-ENV = \
 349   MALLOC_TRACE=$(objpfx)tst-printf-fp-free.mtrace \
 350   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 351 tst-printf-fp-leak-ENV = \
 352   MALLOC_TRACE=$(objpfx)tst-printf-fp-leak.mtrace \
 353   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 354
 355 $(objpfx)tst-unbputc.out: tst-unbputc.sh $(objpfx)tst-unbputc
 356         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 357         $(evaluate-test)
 358
 359 $(objpfx)tst-printf.out: tst-printf.sh $(objpfx)tst-printf
 360         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 361         $(evaluate-test)
 362
 363 $(objpfx)tst-printfsz-islongdouble.out: \
 364   tst-printfsz-islongdouble.sh $(objpfx)tst-printfsz-islongdouble
 365         $(SHELL) $^ '$(test-program-prefix)' $@; \
 366         $(evaluate-test)
 367
 368 # We generate this source because it requires a printf invocation with
 369 # 10K arguments.
 370 $(objpfx)tst-printf-bz18872.c: tst-printf-bz18872.sh
 371         rm -f $@ && $(BASH) $^ > $@.new && mv $@.new $@
 372
 373 $(objpfx)tst-%-mem.out: $(objpfx)tst-%.out
 374         $(common-objpfx)malloc/mtrace $(objpfx)tst-$*.mtrace > $@; \
 375         $(evaluate-test)
 376
 377 errlist-h = $(firstword $(wildcard $(addsuffix /errlist.h,$(sysdirs) .)))
 378
 379 $(objpfx)tst-errno-manual.out: tst-errno-manual.py \
 380                                $(errlist-h) \
 381                                $(..)manual/errno.texi
 382         $(PYTHON) tst-errno-manual.py -m $(..)manual/errno.texi \
 383                                       -e $(errlist-h) > $@; \
 384         $(evaluate-test)
 385
 386 CFLAGS-vfprintf.c += -Wno-uninitialized
 387 CFLAGS-vfwprintf.c += -Wno-uninitialized
 388
 389 CFLAGS-tmpfile.c += -fexceptions
 390 CFLAGS-tmpfile64.c += -fexceptions
 391 CFLAGS-tempname.c += -fexceptions
 392 CFLAGS-psignal.c += -fexceptions
 393 CFLAGS-vprintf.c += -fexceptions
 394 CFLAGS-cuserid.c += -fexceptions
 395
 396 CFLAGS-vfprintf.c += -fexceptions
 397 CFLAGS-fprintf.c += -fexceptions
 398 CFLAGS-printf.c += -fexceptions
 399 CFLAGS-vfwprintf.c += -fexceptions
 400 CFLAGS-vfscanf.c += -fexceptions
 401 CFLAGS-vfwscanf.c += -fexceptions
 402 CFLAGS-fscanf.c += -fexceptions
 403 CFLAGS-scanf.c += -fexceptions
 404 CFLAGS-isoc99_vfscanf.c += -fexceptions
 405 CFLAGS-isoc99_vscanf.c += -fexceptions
 406 CFLAGS-isoc99_fscanf.c += -fexceptions
 407 CFLAGS-isoc99_scanf.c += -fexceptions
 408
 409 CFLAGS-dprintf.c += $(config-cflags-wno-ignored-attributes)
 410
 411 # scanf14a.c and scanf16a.c test a deprecated extension which is no
 412 # longer visible under most conformance levels; see the source files
 413 # for more detail.
 414 CFLAGS-scanf14a.c += -std=gnu89
 415 CFLAGS-scanf16a.c += -std=gnu89
 416
 417 CFLAGS-bug3.c += -DOBJPFX=\"$(objpfx)\"
 418 CFLAGS-bug4.c += -DOBJPFX=\"$(objpfx)\"
 419 CFLAGS-bug5.c += -DOBJPFX=\"$(objpfx)\"
 420 CFLAGS-test-fseek.c += -DOBJPFX=\"$(objpfx)\"
 421 CFLAGS-test-popen.c += -DOBJPFX=\"$(objpfx)\"
 422 CFLAGS-test_rdwr.c += -DOBJPFX=\"$(objpfx)\"
 423
 424 # tst-gets.c tests a deprecated function.
 425 CFLAGS-tst-gets.c += -Wno-deprecated-declarations
 426
 427 # BZ #11319 was first fixed for regular vdprintf, then reopened because
 428 # the fortified version had the same bug.
 429 CFLAGS-tst-bz11319-fortify2.c += -D_FORTIFY_SOURCE=2
 430
 431 CFLAGS-tst-memstream-string.c += -fno-builtin-fprintf
 432
 433 CPPFLAGS += $(libio-mtsafe)
 434
 435 $(objpfx)tst-setvbuf1.out: /dev/null $(objpfx)tst-setvbuf1
 436         $(test-program-cmd) > $@ 2>&1; \
 437         $(evaluate-test)
 438
 439 $(objpfx)tst-setvbuf1-cmp.out: tst-setvbuf1.expect $(objpfx)tst-setvbuf1.out
 440         cmp $^ > $@; \
 441         $(evaluate-test)
 442
 443 $(objpfx)tst-printf-round: $(libm)
 444 $(objpfx)tst-scanf-round: $(libm)