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         ctermid cuserid                                                       \
  29         _itoa _itowa itoa-digits itoa-udigits itowa-digits                    \
  30         vfprintf vprintf printf_fp reg-printf printf-prs printf_fphex         \
  31         reg-modifier reg-type                                                 \
  32         printf_size fprintf printf snprintf sprintf asprintf dprintf          \
  33         vfwprintf vfscanf vfwscanf                                            \
  34         fscanf scanf sscanf                                                   \
  35         perror psignal                                                        \
  36         tmpfile tmpfile64 tmpnam tmpnam_r tempnam tempname                    \
  37         getline getw putw                                                     \
  38         remove rename renameat renameat2                                      \
  39         flockfile ftrylockfile funlockfile                                    \
  40         isoc99_scanf isoc99_vscanf isoc99_fscanf isoc99_vfscanf isoc99_sscanf \
  41         isoc99_vsscanf                                                        \
  42         psiginfo gentempfd                                                    \
  43         vfscanf-internal vfwscanf-internal iovfscanf                          \
  44         vfprintf-internal vfwprintf-internal
  45
  46 aux     := errlist siglist printf-parsemb printf-parsewc fxprintf
  47
  48 tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
  49          temptest tst-fileno test-fwrite tst-ungetc tst-ferror \
  50          xbug errnobug \
  51          bug1 bug2 bug3 bug4 bug5 bug6 bug7 bug8 bug9 bug10 bug11 bug12 bug13 \
  52          tfformat tiformat tllformat tstdiomisc tst-printfsz tst-wc-printf \
  53          scanf1 scanf2 scanf3 scanf4 scanf5 scanf7 scanf8 scanf9 scanf10 \
  54          scanf11 scanf12 tst-tmpnam tst-cookie tst-obprintf tst-sscanf \
  55          tst-swprintf tst-fseek tst-fmemopen test-vfprintf tst-gets \
  56          tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex bug14 \
  57          tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \
  58          tst-fwrite bug16 bug17 tst-swscanf tst-sprintf2 bug18 bug18a \
  59          bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 bug20 bug21 bug22 \
  60          scanf16 scanf17 tst-setvbuf1 tst-grouping bug23 bug24 \
  61          bug-vfprintf-nargs tst-long-dbl-fphex tst-fphex-wide tst-sprintf3 \
  62          bug25 tst-printf-round bug23-2 bug23-3 bug23-4 bug26 tst-fmemopen3 \
  63          tst-printf-bz18872 tst-vfprintf-width-prec tst-fmemopen4 \
  64          tst-vfprintf-user-type \
  65          tst-vfprintf-mbs-prec \
  66          tst-scanf-round \
  67          tst-renameat2 tst-bz11319 tst-bz11319-fortify2 \
  68          scanf14a scanf16a \
  69          tst-printf-bz25691 \
  70          tst-vfprintf-width-prec-alloc \
  71          tst-printf-fp-free \
  72          tst-printf-fp-leak \
  73          test-strerr \
  74          tst-printf-binary \
  75          tst-sprintf-errno \
  76          # tests
  77
  78
  79 test-srcs = tst-unbputc tst-printf tst-printfsz-islongdouble
  80
  81 ifeq ($(run-built-tests),yes)
  82 tests-special += $(objpfx)tst-unbputc.out $(objpfx)tst-printf.out \
  83                  $(objpfx)tst-printf-bz18872-mem.out \
  84                  $(objpfx)tst-setvbuf1-cmp.out \
  85                  $(objpfx)tst-vfprintf-width-prec-mem.out \
  86                  $(objpfx)tst-printfsz-islongdouble.out \
  87                  $(objpfx)tst-printf-bz25691-mem.out \
  88                  $(objpfx)tst-printf-fp-free-mem.out \
  89                  $(objpfx)tst-printf-fp-leak-mem.out
  90 generated += tst-printf-bz18872.c tst-printf-bz18872.mtrace \
  91              tst-printf-bz18872-mem.out \
  92              tst-vfprintf-width-prec.mtrace tst-vfprintf-width-prec-mem.out \
  93              tst-printf-bz25691.mtrace tst-printf-bz25691-mem.out \
  94              tst-printf-fp-free.mtrace tst-printf-fp-free-mem.out \
  95              tst-printf-fp-leak.mtrace tst-printf-fp-leak-mem.out
  96 endif
  97
  98 tests-special += $(objpfx)tst-errno-manual.out
  99
 100 include ../Rules
 101
 102 ifeq ($(run-built-tests),yes)
 103 LOCALES := de_DE.ISO-8859-1 de_DE.UTF-8 en_US.ISO-8859-1 ja_JP.EUC-JP
 104 include ../gen-locales.mk
 105
 106 $(objpfx)bug14.out: $(gen-locales)
 107 $(objpfx)scanf13.out: $(gen-locales)
 108 $(objpfx)test-vfprintf.out: $(gen-locales)
 109 $(objpfx)tst-grouping.out: $(gen-locales)
 110 $(objpfx)tst-sprintf.out: $(gen-locales)
 111 $(objpfx)tst-sscanf.out: $(gen-locales)
 112 $(objpfx)tst-swprintf.out: $(gen-locales)
 113 $(objpfx)tst-vfprintf-mbs-prec.out: $(gen-locales)
 114 endif
 115
 116 tst-printf-bz18872-ENV = MALLOC_TRACE=$(objpfx)tst-printf-bz18872.mtrace \
 117                         LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 118 tst-vfprintf-width-prec-ENV = \
 119   MALLOC_TRACE=$(objpfx)tst-vfprintf-width-prec.mtrace \
 120   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 121 tst-printf-bz25691-ENV = \
 122   MALLOC_TRACE=$(objpfx)tst-printf-bz25691.mtrace \
 123   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 124 tst-printf-fp-free-ENV = \
 125   MALLOC_TRACE=$(objpfx)tst-printf-fp-free.mtrace \
 126   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 127 tst-printf-fp-leak-ENV = \
 128   MALLOC_TRACE=$(objpfx)tst-printf-fp-leak.mtrace \
 129   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 130
 131 $(objpfx)tst-unbputc.out: tst-unbputc.sh $(objpfx)tst-unbputc
 132         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 133         $(evaluate-test)
 134
 135 $(objpfx)tst-printf.out: tst-printf.sh $(objpfx)tst-printf
 136         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
 137         $(evaluate-test)
 138
 139 $(objpfx)tst-printfsz-islongdouble.out: \
 140   tst-printfsz-islongdouble.sh $(objpfx)tst-printfsz-islongdouble
 141         $(SHELL) $^ '$(test-program-prefix)' $@; \
 142         $(evaluate-test)
 143
 144 # We generate this source because it requires a printf invocation with
 145 # 10K arguments.
 146 $(objpfx)tst-printf-bz18872.c: tst-printf-bz18872.sh
 147         rm -f $@ && $(BASH) $^ > $@.new && mv $@.new $@
 148
 149 $(objpfx)tst-%-mem.out: $(objpfx)tst-%.out
 150         $(common-objpfx)malloc/mtrace $(objpfx)tst-$*.mtrace > $@; \
 151         $(evaluate-test)
 152
 153 errlist-h = $(firstword $(wildcard $(addsuffix /errlist.h,$(sysdirs) .)))
 154
 155 $(objpfx)tst-errno-manual.out: tst-errno-manual.py \
 156                                $(errlist-h) \
 157                                $(..)manual/errno.texi
 158         $(PYTHON) tst-errno-manual.py -m $(..)manual/errno.texi \
 159                                       -e $(errlist-h) > $@; \
 160         $(evaluate-test)
 161
 162 CFLAGS-vfprintf.c += -Wno-uninitialized
 163 CFLAGS-vfwprintf.c += -Wno-uninitialized
 164
 165 CFLAGS-tmpfile.c += -fexceptions
 166 CFLAGS-tmpfile64.c += -fexceptions
 167 CFLAGS-tempname.c += -fexceptions
 168 CFLAGS-psignal.c += -fexceptions
 169 CFLAGS-vprintf.c += -fexceptions
 170 CFLAGS-cuserid.c += -fexceptions
 171
 172 CFLAGS-vfprintf.c += -fexceptions
 173 CFLAGS-fprintf.c += -fexceptions
 174 CFLAGS-printf.c += -fexceptions
 175 CFLAGS-vfwprintf.c += -fexceptions
 176 CFLAGS-vfscanf.c += -fexceptions
 177 CFLAGS-vfwscanf.c += -fexceptions
 178 CFLAGS-fscanf.c += -fexceptions
 179 CFLAGS-scanf.c += -fexceptions
 180 CFLAGS-isoc99_vfscanf.c += -fexceptions
 181 CFLAGS-isoc99_vscanf.c += -fexceptions
 182 CFLAGS-isoc99_fscanf.c += -fexceptions
 183 CFLAGS-isoc99_scanf.c += -fexceptions
 184 CFLAGS-errlist.c += $(fno-unit-at-a-time)
 185 CFLAGS-siglist.c += $(fno-unit-at-a-time)
 186
 187 # scanf14a.c and scanf16a.c test a deprecated extension which is no
 188 # longer visible under most conformance levels; see the source files
 189 # for more detail.
 190 CFLAGS-scanf14a.c += -std=gnu89
 191 CFLAGS-scanf16a.c += -std=gnu89
 192
 193 CFLAGS-bug3.c += -DOBJPFX=\"$(objpfx)\"
 194 CFLAGS-bug4.c += -DOBJPFX=\"$(objpfx)\"
 195 CFLAGS-bug5.c += -DOBJPFX=\"$(objpfx)\"
 196 CFLAGS-test-fseek.c += -DOBJPFX=\"$(objpfx)\"
 197 CFLAGS-test-popen.c += -DOBJPFX=\"$(objpfx)\"
 198 CFLAGS-test_rdwr.c += -DOBJPFX=\"$(objpfx)\"
 199
 200 # tst-gets.c tests a deprecated function.
 201 CFLAGS-tst-gets.c += -Wno-deprecated-declarations
 202
 203 # BZ #11319 was first fixed for regular vdprintf, then reopened because
 204 # the fortified version had the same bug.
 205 CFLAGS-tst-bz11319-fortify2.c += -D_FORTIFY_SOURCE=2
 206
 207 CPPFLAGS += $(libio-mtsafe)
 208
 209 $(objpfx)tst-setvbuf1.out: /dev/null $(objpfx)tst-setvbuf1
 210         $(test-program-cmd) > $@ 2>&1; \
 211         $(evaluate-test)
 212
 213 $(objpfx)tst-setvbuf1-cmp.out: tst-setvbuf1.expect $(objpfx)tst-setvbuf1.out
 214         cmp $^ > $@; \
 215         $(evaluate-test)
 216
 217 $(objpfx)tst-printf-round: $(libm)
 218 $(objpfx)tst-scanf-round: $(libm)