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   iovfscanf \
  43   isoc99_fscanf \
  44   isoc99_scanf \
  45   isoc99_sscanf \
  46   isoc99_vfscanf \
  47   isoc99_vscanf \
  48   isoc99_vsscanf \
  49   itoa-digits \
  50   itoa-udigits \
  51   itowa-digits \
  52   perror \
  53   printf \
  54   printf-prs \
  55   printf_fp \
  56   printf_fphex \
  57   printf_size \
  58   psiginfo \
  59   psignal \
  60   putw \
  61   reg-modifier \
  62   reg-printf \
  63   reg-type \
  64   remove \
  65   rename \
  66   renameat \
  67   renameat2 \
  68   scanf \
  69   snprintf \
  70   sprintf \
  71   sscanf \
  72   tempnam \
  73   tempname \
  74   tmpfile \
  75   tmpfile64 \
  76   tmpnam \
  77   tmpnam_r \
  78   vfprintf \
  79   vfprintf-internal \
  80   vfscanf \
  81   vfscanf-internal \
  82   vfwprintf \
  83   vfwprintf-internal \
  84   vfwscanf \
  85   vfwscanf-internal \
  86   vprintf \
  87   # routines
  88
  89 aux := \
  90   errlist \
  91   errlist-data \
  92   errname \
  93   fxprintf \
  94   printf-parsemb \
  95   printf-parsewc \
  96   siglist \
  97   # aux
  98
  99 tests := \
 100   bug-vfprintf-nargs \
 101   bug1 \
 102   bug10 \
 103   bug11 \
 104   bug12 \
 105   bug13 \
 106   bug14 \
 107   bug16 \
 108   bug17 \
 109   bug18 \
 110   bug18a \
 111   bug19 \
 112   bug19a \
 113   bug2 \
 114   bug20 \
 115   bug21 \
 116   bug22 \
 117   bug23 \
 118   bug23-2 \
 119   bug23-3 \
 120   bug23-4 \
 121   bug24 \
 122   bug25 \
 123   bug26 \
 124   bug3 \
 125   bug4 \
 126   bug5 \
 127   bug6 \
 128   bug7 \
 129   bug8 \
 130   bug9 \
 131   errnobug \
 132   scanf1 \
 133   scanf10 \
 134   scanf11 \
 135   scanf12 \
 136   scanf13 \
 137   scanf14 \
 138   scanf14a \
 139   scanf15 \
 140   scanf16 \
 141   scanf16a \
 142   scanf17 \
 143   scanf2 \
 144   scanf3 \
 145   scanf4 \
 146   scanf5 \
 147   scanf7 \
 148   scanf8 \
 149   scanf9 \
 150   temptest \
 151   test-fseek \
 152   test-fwrite \
 153   test-popen \
 154   test-strerr \
 155   test-vfprintf \
 156   test_rdwr \
 157   tfformat \
 158   tiformat \
 159   tllformat \
 160   tst-bz11319 \
 161   tst-bz11319-fortify2 \
 162   tst-cookie \
 163   tst-fdopen \
 164   tst-ferror \
 165   tst-fgets \
 166   tst-fileno \
 167   tst-fmemopen \
 168   tst-fmemopen2 \
 169   tst-fmemopen3 \
 170   tst-fmemopen4 \
 171   tst-fphex \
 172   tst-fphex-wide \
 173   tst-fseek \
 174   tst-fwrite \
 175   tst-gets \
 176   tst-grouping \
 177   tst-grouping2 \
 178   tst-long-dbl-fphex \
 179   tst-memstream-string \
 180   tst-obprintf \
 181   tst-perror \
 182   tst-popen \
 183   tst-popen2 \
 184   tst-printf-binary \
 185   tst-printf-bz18872 \
 186   tst-printf-bz25691 \
 187   tst-printf-fp-free \
 188   tst-printf-fp-leak \
 189   tst-printf-round \
 190   tst-printfsz \
 191   tst-put-error \
 192   tst-renameat2 \
 193   tst-rndseek \
 194   tst-scanf-round \
 195   tst-setvbuf1 \
 196   tst-sprintf \
 197   tst-sprintf-errno \
 198   tst-sprintf2 \
 199   tst-sprintf3 \
 200   tst-sscanf \
 201   tst-swprintf \
 202   tst-swscanf \
 203   tst-tmpnam \
 204   tst-ungetc \
 205   tst-unlockedio \
 206   tst-vfprintf-mbs-prec \
 207   tst-vfprintf-user-type \
 208   tst-vfprintf-width-prec \
 209   tst-vfprintf-width-prec-alloc \
 210   tst-vfprintf-width-i18n \
 211   tst-wc-printf \
 212   tstdiomisc \
 213   tstgetln \
 214   tstscanf \
 215   xbug \
 216   # tests
 217
 218 generated += \
 219   errlist-data-aux-shared.S \
 220   errlist-data-aux.S \
 221   siglist-aux-shared.S \
 222   siglist-aux.S \
 223   # generated
 224
 225 test-srcs = tst-unbputc tst-printf tst-printfsz-islongdouble
 226
 227 ifeq ($(run-built-tests),yes)
 228 tests-special += \
 229   $(objpfx)tst-printf-bz18872-mem.out \
 230   $(objpfx)tst-printf-bz25691-mem.out \
 231   $(objpfx)tst-printf-fp-free-mem.out \
 232   $(objpfx)tst-printf-fp-leak-mem.out \
 233   $(objpfx)tst-printf.out \
 234   $(objpfx)tst-printfsz-islongdouble.out \
 235   $(objpfx)tst-setvbuf1-cmp.out \
 236   $(objpfx)tst-unbputc.out \
 237   $(objpfx)tst-vfprintf-width-prec-mem.out \
 238   # tests-special
 239
 240 generated += \
 241   tst-printf-bz18872-mem.out \
 242   tst-printf-bz18872.c \
 243   tst-printf-bz18872.mtrace \
 244   tst-printf-bz25691-mem.out \
 245   tst-printf-bz25691.mtrace \
 246   tst-printf-fp-free-mem.out \
 247   tst-printf-fp-free.mtrace \
 248   tst-printf-fp-leak-mem.out \
 249   tst-printf-fp-leak.mtrace \
 250   tst-vfprintf-width-prec-mem.out \
 251   tst-vfprintf-width-prec.mtrace \
 252   # generated
 253 endif # $(run-built-tests)
 254
 255 tests-special += $(objpfx)tst-errno-manual.out
 256
 257 include ../Rules
 258
 259 # The errlist.c is built in two phases because compiler might reorder the
 260 # compat_symbol directive prior the object itself and on binutils older
 261 # than 2.29 it might generate object sizes different than the expected ones.
 262 $(objpfx)errlist-data-aux-shared.S: errlist-data-gen.c
 263         $(make-target-directory)
 264         $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
 265
 266 $(objpfx)errlist-data-aux.S: errlist-data-gen.c
 267         $(make-target-directory)
 268         $(compile-command.c) $(pie-default) $(no-stack-protector) -S
 269
 270 ifndef no_deps
 271 -include $(objpfx)errlist-data-aux.S.d $(objpfx)errlist-data-aux-shared.S.d
 272 endif
 273
 274 $(objpfx)errlist-data.os: $(objpfx)errlist-data-aux-shared.S
 275 $(objpfx)errlist-data.o: $(objpfx)errlist-data-aux.S
 276
 277 $(objpfx)siglist-aux-shared.S: siglist-gen.c
 278         $(make-target-directory)
 279         $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
 280
 281 $(objpfx)siglist-aux.S: siglist-gen.c
 282         $(make-target-directory)
 283         $(compile-command.c) $(pie-default) $(no-stack-protector) -S
 284
 285 ifndef no_deps
 286 -include $(objpfx)siglist-aux.S.d $(objpfx)siglist-aux-shared.S.d
 287 endif
 288
 289 $(objpfx)siglist.os: $(objpfx)siglist-aux-shared.S
 290 $(objpfx)siglist.o: $(objpfx)siglist-aux.S
 291
 292 ifeq ($(run-built-tests),yes)
 293 LOCALES := \
 294   de_DE.ISO-8859-1 \
 295   de_DE.UTF-8 \
 296   en_US.ISO-8859-1 \
 297   hi_IN.UTF-8 \
 298   ja_JP.EUC-JP \
 299   ps_AF.UTF-8 \
 300   # LOCALES
 301 include ../gen-locales.mk
 302
 303 $(objpfx)bug14.out: $(gen-locales)
 304 $(objpfx)scanf13.out: $(gen-locales)
 305 $(objpfx)test-vfprintf.out: $(gen-locales)
 306 $(objpfx)tst-grouping.out: $(gen-locales)
 307 $(objpfx)tst-grouping2.out: $(gen-locales)
 308 $(objpfx)tst-sprintf.out: $(gen-locales)
 309 $(objpfx)tst-sscanf.out: $(gen-locales)
 310 $(objpfx)tst-swprintf.out: $(gen-locales)
 311 $(objpfx)tst-vfprintf-mbs-prec.out: $(gen-locales)
 312 $(objpfx)tst-vfprintf-width-i18n.out: $(gen-locales)
 313 endif
 314
 315 tst-printf-bz18872-ENV = MALLOC_TRACE=$(objpfx)tst-printf-bz18872.mtrace \
 316                         LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 317 tst-vfprintf-width-prec-ENV = \
 318   MALLOC_TRACE=$(objpfx)tst-vfprintf-width-prec.mtrace \
 319   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 320 tst-printf-bz25691-ENV = \
 321   MALLOC_TRACE=$(objpfx)tst-printf-bz25691.mtrace \
 322   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 323 tst-printf-fp-free-ENV = \
 324   MALLOC_TRACE=$(objpfx)tst-printf-fp-free.mtrace \
 325   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 326 tst-printf-fp-leak-ENV = \
 327   MALLOC_TRACE=$(objpfx)tst-printf-fp-leak.mtrace \
 328   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 329
 330 $(objpfx)tst-unbputc.out: tst-unbputc.sh $(objpfx)tst-unbputc
 331         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 332         $(evaluate-test)
 333
 334 $(objpfx)tst-printf.out: tst-printf.sh $(objpfx)tst-printf
 335         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 336         $(evaluate-test)
 337
 338 $(objpfx)tst-printfsz-islongdouble.out: \
 339   tst-printfsz-islongdouble.sh $(objpfx)tst-printfsz-islongdouble
 340         $(SHELL) $^ '$(test-program-prefix)' $@; \
 341         $(evaluate-test)
 342
 343 # We generate this source because it requires a printf invocation with
 344 # 10K arguments.
 345 $(objpfx)tst-printf-bz18872.c: tst-printf-bz18872.sh
 346         rm -f $@ && $(BASH) $^ > $@.new && mv $@.new $@
 347
 348 $(objpfx)tst-%-mem.out: $(objpfx)tst-%.out
 349         $(common-objpfx)malloc/mtrace $(objpfx)tst-$*.mtrace > $@; \
 350         $(evaluate-test)
 351
 352 errlist-h = $(firstword $(wildcard $(addsuffix /errlist.h,$(sysdirs) .)))
 353
 354 $(objpfx)tst-errno-manual.out: tst-errno-manual.py \
 355                                $(errlist-h) \
 356                                $(..)manual/errno.texi
 357         $(PYTHON) tst-errno-manual.py -m $(..)manual/errno.texi \
 358                                       -e $(errlist-h) > $@; \
 359         $(evaluate-test)
 360
 361 CFLAGS-vfprintf.c += -Wno-uninitialized
 362 CFLAGS-vfwprintf.c += -Wno-uninitialized
 363
 364 CFLAGS-tmpfile.c += -fexceptions
 365 CFLAGS-tmpfile64.c += -fexceptions
 366 CFLAGS-tempname.c += -fexceptions
 367 CFLAGS-psignal.c += -fexceptions
 368 CFLAGS-vprintf.c += -fexceptions
 369 CFLAGS-cuserid.c += -fexceptions
 370
 371 CFLAGS-vfprintf.c += -fexceptions
 372 CFLAGS-fprintf.c += -fexceptions
 373 CFLAGS-printf.c += -fexceptions
 374 CFLAGS-vfwprintf.c += -fexceptions
 375 CFLAGS-vfscanf.c += -fexceptions
 376 CFLAGS-vfwscanf.c += -fexceptions
 377 CFLAGS-fscanf.c += -fexceptions
 378 CFLAGS-scanf.c += -fexceptions
 379 CFLAGS-isoc99_vfscanf.c += -fexceptions
 380 CFLAGS-isoc99_vscanf.c += -fexceptions
 381 CFLAGS-isoc99_fscanf.c += -fexceptions
 382 CFLAGS-isoc99_scanf.c += -fexceptions
 383
 384 # scanf14a.c and scanf16a.c test a deprecated extension which is no
 385 # longer visible under most conformance levels; see the source files
 386 # for more detail.
 387 CFLAGS-scanf14a.c += -std=gnu89
 388 CFLAGS-scanf16a.c += -std=gnu89
 389
 390 CFLAGS-bug3.c += -DOBJPFX=\"$(objpfx)\"
 391 CFLAGS-bug4.c += -DOBJPFX=\"$(objpfx)\"
 392 CFLAGS-bug5.c += -DOBJPFX=\"$(objpfx)\"
 393 CFLAGS-test-fseek.c += -DOBJPFX=\"$(objpfx)\"
 394 CFLAGS-test-popen.c += -DOBJPFX=\"$(objpfx)\"
 395 CFLAGS-test_rdwr.c += -DOBJPFX=\"$(objpfx)\"
 396
 397 # tst-gets.c tests a deprecated function.
 398 CFLAGS-tst-gets.c += -Wno-deprecated-declarations
 399
 400 # BZ #11319 was first fixed for regular vdprintf, then reopened because
 401 # the fortified version had the same bug.
 402 CFLAGS-tst-bz11319-fortify2.c += -D_FORTIFY_SOURCE=2
 403
 404 CFLAGS-tst-memstream-string.c += -fno-builtin-fprintf
 405
 406 CPPFLAGS += $(libio-mtsafe)
 407
 408 $(objpfx)tst-setvbuf1.out: /dev/null $(objpfx)tst-setvbuf1
 409         $(test-program-cmd) > $@ 2>&1; \
 410         $(evaluate-test)
 411
 412 $(objpfx)tst-setvbuf1-cmp.out: tst-setvbuf1.expect $(objpfx)tst-setvbuf1.out
 413         cmp $^ > $@; \
 414         $(evaluate-test)
 415
 416 $(objpfx)tst-printf-round: $(libm)
 417 $(objpfx)tst-scanf-round: $(libm)