libio/Makefile

   1 # Copyright (C) 1995-2019 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 # <http://www.gnu.org/licenses/>.
  17
  18 #
  19 #       Specific makefile for libio.
  20 #
  21 subdir  := libio
  22
  23 include ../Makeconfig
  24
  25 headers := stdio.h \
  26            bits/stdio.h bits/stdio2.h bits/sys_errlist.h bits/stdio-ldbl.h \
  27            bits/types/FILE.h bits/types/__FILE.h bits/types/struct_FILE.h \
  28            bits/types/__fpos_t.h bits/types/__fpos64_t.h \
  29            bits/types/cookie_io_functions_t.h
  30
  31 routines        :=                                                            \
  32         filedoalloc iofclose iofdopen iofflush iofgetpos iofgets iofopen      \
  33         iofopncook iofputs iofread iofsetpos ioftell wfiledoalloc             \
  34         iofwrite iogetdelim iogetline iogets iopadn iopopen ioputs            \
  35         ioseekoff ioseekpos iosetbuffer iosetvbuf ioungetc                    \
  36         iovsprintf iovsscanf                                                  \
  37         iofgetpos64 iofopen64 iofsetpos64                                     \
  38         fputwc fputwc_u getwc getwc_u getwchar getwchar_u iofgetws iofgetws_u \
  39         iofputws iofputws_u iogetwline iowpadn ioungetwc putwc putwc_u        \
  40         putwchar putwchar_u putchar putchar_u fwprintf swprintf vwprintf      \
  41         wprintf wscanf fwscanf vwscanf vswprintf iovswscanf swscanf wgenops   \
  42         wstrops wfileops iofwide fwide wmemstream                             \
  43                                                                               \
  44         clearerr feof ferror fileno fputc freopen fseek getc getchar          \
  45         memstream pclose putc putchar rewind setbuf setlinebuf vasprintf      \
  46         iovdprintf vscanf vsnprintf obprintf fcloseall fseeko ftello          \
  47         freopen64 fseeko64 ftello64                                           \
  48                                                                               \
  49         __fbufsize __freading __fwriting __freadable __fwritable __flbf       \
  50         __fpurge __fpending __fsetlocking                                     \
  51                                                                               \
  52         libc_fatal fmemopen oldfmemopen vtables readline
  53
  54 tests = tst_swprintf tst_wprintf tst_swscanf tst_wscanf tst_getwc tst_putwc   \
  55         tst_wprintf2 tst-widetext test-fmemopen tst-ext tst-ext2 \
  56         tst-fgetws tst-ungetwc1 tst-ungetwc2 tst-swscanf tst-sscanf           \
  57         tst-mmap-setvbuf bug-ungetwc1 bug-ungetwc2 tst-atime tst-eof          \
  58         tst-freopen bug-rewind bug-rewind2 bug-ungetc bug-fseek \
  59         tst-mmap-eofsync tst-mmap-fflushsync bug-mmap-fflush \
  60         tst-mmap2-eofsync tst-mmap-offend bug-fopena+ bug-wfflush \
  61         bug-ungetc2 bug-ftell bug-ungetc3 bug-ungetc4 tst-fopenloc2 \
  62         tst-memstream1 tst-memstream2 tst-memstream3 tst-memstream4 \
  63         tst-wmemstream1 tst-wmemstream2 tst-wmemstream3 tst-wmemstream4 \
  64         bug-memstream1 bug-wmemstream1 \
  65         tst-setvbuf1 tst-popen1 tst-fgetwc bug-wsetpos tst-fseek \
  66         tst-fwrite-error tst-ftell-partial-wide tst-ftell-active-handler \
  67         tst-ftell-append tst-fputws tst-bz22415 tst-fgetc-after-eof \
  68         tst-sprintf-ub tst-sprintf-chk-ub tst-bz24051 tst-bz24153 \
  69         tst-wfile-sync tst-wfile-gconv
  70
  71 # This test tests interaction with the gconv cache.  Setting
  72 # GCONV_CACHE during out-of-container testing disables the cache.
  73 tests-container += tst-wfile-ascii
  74
  75 tests-internal = tst-vtables tst-vtables-interposed tst-readline
  76
  77 ifeq (yes,$(build-shared))
  78 # Add test-fopenloc only if shared library is enabled since it depends on
  79 # shared localedata objects.
  80 tests += tst-fopenloc
  81 # Add tst-bz24228 only if shared library is enabled since it can never meet its
  82 # objective with static linking because the relevant code just is not there.
  83 tests += tst-bz24228
  84 endif
  85 test-srcs = test-freopen
  86
  87 ifeq ($(build-shared),yes)
  88 routines += oldiofopen oldiofdopen oldiofclose oldiopopen oldpclose \
  89             oldtmpfile oldiofgetpos oldiofgetpos64 oldiofsetpos     \
  90             oldiofsetpos64
  91 endif
  92
  93 ifeq (yes,$(libc-reentrant))
  94 routines += clearerr_u feof_u ferror_u fputc_u getc_u getchar_u               \
  95             iofflush_u putc_u putchar_u peekc iofread_u iofwrite_u iofgets_u  \
  96             iofputs_u
  97 endif
  98
  99 CPPFLAGS += $(libio-mtsafe)
 100
 101 # Support for exception handling.
 102 CFLAGS-fileops.c += -fexceptions
 103 CFLAGS-fputc.c += -fexceptions
 104 CFLAGS-fputwc.c += -fexceptions
 105 CFLAGS-freopen64.c += -fexceptions
 106 CFLAGS-freopen.c += -fexceptions
 107 CFLAGS-fseek.c += -fexceptions
 108 CFLAGS-fseeko64.c += -fexceptions
 109 CFLAGS-fseeko.c += -fexceptions
 110 CFLAGS-ftello64.c += -fexceptions
 111 CFLAGS-ftello.c += -fexceptions
 112 CFLAGS-fwide.c += -fexceptions
 113 CFLAGS-genops.c += -fexceptions
 114 CFLAGS-getc.c += -fexceptions
 115 CFLAGS-getchar.c += -fexceptions
 116 CFLAGS-getwc.c += -fexceptions
 117 CFLAGS-getwchar.c += -fexceptions
 118 CFLAGS-iofclose.c += -fexceptions
 119 CFLAGS-iofflush.c += -fexceptions
 120 CFLAGS-iofgetpos64.c += -fexceptions
 121 CFLAGS-iofgetpos.c += -fexceptions
 122 CFLAGS-iofgets.c += -fexceptions
 123 CFLAGS-iofgetws.c += -fexceptions
 124 CFLAGS-iofputs.c += -fexceptions
 125 CFLAGS-iofputws.c += -fexceptions
 126 CFLAGS-iofread.c += -fexceptions
 127 CFLAGS-iofsetpos64.c += -fexceptions
 128 CFLAGS-iofsetpos.c += -fexceptions
 129 CFLAGS-ioftell.c += -fexceptions
 130 CFLAGS-iofwrite.c += -fexceptions
 131 CFLAGS-iogetdelim.c += -fexceptions
 132 CFLAGS-iogetline.c += -fexceptions
 133 CFLAGS-iogets.c += -fexceptions
 134 CFLAGS-iogetwline.c += -fexceptions
 135 CFLAGS-ioputs.c += -fexceptions
 136 CFLAGS-ioseekoff.c += -fexceptions
 137 CFLAGS-ioseekpos.c += -fexceptions
 138 CFLAGS-iosetbuffer.c += -fexceptions
 139 CFLAGS-iosetvbuf.c += -fexceptions
 140 CFLAGS-ioungetc.c += -fexceptions
 141 CFLAGS-ioungetwc.c += -fexceptions
 142 CFLAGS-oldfileops.c += -fexceptions
 143 CFLAGS-oldiofclose.c += -fexceptions
 144 CFLAGS-oldiofgetpos64.c += -fexceptions
 145 CFLAGS-oldiofgetpos.c += -fexceptions
 146 CFLAGS-oldiofsetpos64.c += -fexceptions
 147 CFLAGS-oldiofsetpos.c += -fexceptions
 148 CFLAGS-peekc.c += -fexceptions
 149 CFLAGS-putc.c += -fexceptions
 150 CFLAGS-putchar.c += -fexceptions
 151 CFLAGS-putwc.c += -fexceptions
 152 CFLAGS-putwchar.c += -fexceptions
 153 CFLAGS-rewind.c += -fexceptions
 154 CFLAGS-wfileops.c += -fexceptions
 155 CFLAGS-wgenops.c += -fexceptions
 156 CFLAGS-oldiofopen.c += -fexceptions
 157 CFLAGS-iofopen.c += -fexceptions
 158 CFLAGS-iofopen64.c += -fexceptions
 159 CFLAGS-oldtmpfile.c += -fexceptions
 160 # XXX Do we need filedoalloc and wfiledoalloc?  Others?
 161
 162 CFLAGS-tst_putwc.c += -DOBJPFX=\"$(objpfx)\"
 163
 164 # These test cases intentionally use overlapping arguments
 165 CFLAGS-tst-sprintf-ub.c += -Wno-restrict
 166 CFLAGS-tst-sprintf-chk-ub.c += -Wno-restrict
 167
 168 LDFLAGS-tst-bz24228 = -Wl,--version-script=tst-bz24228.map
 169
 170 tst_wprintf2-ARGS = "Some Text"
 171
 172 test-fmemopen-ENV = MALLOC_TRACE=$(objpfx)test-fmemopen.mtrace
 173 tst-fopenloc-ENV = MALLOC_TRACE=$(objpfx)tst-fopenloc.mtrace
 174 tst-bz22415-ENV = MALLOC_TRACE=$(objpfx)tst-bz22415.mtrace
 175 tst-bz24228-ENV = MALLOC_TRACE=$(objpfx)tst-bz24228.mtrace
 176 tst-wfile-gconv-ENV = MALLOC_TRACE=$(objpfx)tst-wfile-gconv.mtrace
 177
 178 generated += test-fmemopen.mtrace test-fmemopen.check
 179 generated += tst-fopenloc.mtrace tst-fopenloc.check
 180 generated += tst-bz22415.mtrace tst-bz22415.check
 181 generated += tst-wfile-gconv.mtrace tst-wfile-gconv.check
 182
 183 aux     := fileops genops stdfiles stdio strops
 184
 185 ifeq ($(build-shared),yes)
 186 generated += tst-bz24228.mtrace tst-bz24228.check
 187 aux     += oldfileops oldstdfiles
 188 endif
 189
 190 shared-only-routines = oldiofopen oldiofdopen oldiofclose oldfileops    \
 191                        oldstdfiles oldiopopen oldpclose oldtmpfile      \
 192                        oldiofgetpos oldiofgetpos64 oldiofsetpos         \
 193                        oldiofsetpos64
 194
 195 ifeq ($(run-built-tests),yes)
 196 tests-special += $(objpfx)test-freopen.out $(objpfx)test-fmemopen-mem.out \
 197                  $(objpfx)tst-bz22415-mem.out \
 198                  $(objpfx)tst-wfile-gconv-mem.out
 199 ifeq (yes,$(build-shared))
 200 # Run tst-fopenloc-cmp.out and tst-openloc-mem.out only if shared
 201 # library is enabled since they depend on tst-fopenloc.out.
 202 tests-special += $(objpfx)tst-fopenloc-cmp.out $(objpfx)tst-fopenloc-mem.out \
 203                  $(objpfx)tst-bz24228-mem.out
 204 endif
 205 endif
 206
 207 include ../Rules
 208
 209 ifeq ($(run-built-tests),yes)
 210 LOCALES := de_DE.ISO-8859-1 de_DE.UTF-8 en_US.ISO-8859-1 en_US.UTF-8 \
 211            ja_JP.EUC-JP ja_JP.UTF-8
 212 include ../gen-locales.mk
 213
 214 $(objpfx)bug-ftell.out: $(gen-locales)
 215 $(objpfx)bug-ungetwc1.out: $(gen-locales)
 216 $(objpfx)bug-ungetwc2.out: $(gen-locales)
 217 $(objpfx)tst-fgetwc.out: $(gen-locales)
 218 $(objpfx)tst-fgetws.out: $(gen-locales)
 219 $(objpfx)tst-fopenloc.out: $(gen-locales)
 220 $(objpfx)tst-fputws.out: $(gen-locales)
 221 $(objpfx)tst-fseek.out: $(gen-locales)
 222 $(objpfx)tst-ftell-active-handler.out: $(gen-locales)
 223 $(objpfx)tst-ftell-append.out: $(gen-locales)
 224 $(objpfx)tst-ftell-partial-wide.out: $(gen-locales)
 225 $(objpfx)tst-setvbuf1.out: $(gen-locales)
 226 $(objpfx)tst-swscanf.out: $(gen-locales)
 227 $(objpfx)tst-ungetwc1.out: $(gen-locales)
 228 $(objpfx)tst-ungetwc2.out: $(gen-locales)
 229 $(objpfx)tst-widetext.out: $(gen-locales)
 230 $(objpfx)tst_wprintf2.out: $(gen-locales)
 231 $(objpfx)tst-wfile-sync.out: $(gen-locales)
 232 $(objpfx)tst-wfile-gconv.out: $(gen-locales)
 233 endif
 234
 235 $(objpfx)test-freopen.out: test-freopen.sh $(objpfx)test-freopen
 236         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'   \
 237         $(common-objpfx)libio/ > $@; \
 238         $(evaluate-test)
 239
 240 $(objpfx)tst-fopenloc-cmp.out: ../iconvdata/testdata/ISO-8859-1..UTF8 \
 241                                $(objpfx)tst-fopenloc.out
 242         cmp $^ > $@; \
 243         $(evaluate-test)
 244
 245 $(objpfx)test-fmemopen-mem.out: $(objpfx)test-fmemopen.out
 246         $(common-objpfx)malloc/mtrace $(objpfx)test-fmemopen.mtrace > $@; \
 247         $(evaluate-test)
 248
 249 $(objpfx)tst-fopenloc-mem.out: $(objpfx)tst-fopenloc.out
 250         $(common-objpfx)malloc/mtrace $(objpfx)tst-fopenloc.mtrace > $@; \
 251         $(evaluate-test)
 252
 253 $(objpfx)tst-bz22415-mem.out: $(objpfx)tst-bz22415.out
 254         $(common-objpfx)malloc/mtrace $(objpfx)tst-bz22415.mtrace > $@; \
 255         $(evaluate-test)
 256
 257 $(objpfx)tst-bz24228-mem.out: $(objpfx)tst-bz24228.out
 258         $(common-objpfx)malloc/mtrace $(objpfx)tst-bz24228.mtrace > $@; \
 259         $(evaluate-test)
 260
 261 $(objpfx)tst-wfile-gconv-mem.out: $(objpfx)tst-wfile-gconv.out
 262         $(common-objpfx)malloc/mtrace $(objpfx)tst-wfile-gconv.mtrace > $@; \
 263         $(evaluate-test)