string/Makefile

   1 # Copyright (C) 1991-2017 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 #       Sub-makefile for string portion of library.
  20 #
  21 subdir  := string
  22
  23 include ../Makeconfig
  24
  25 headers         := string.h bits/string_fortified.h                     \
  26                    strings.h bits/strings_fortified.h                   \
  27                    byteswap.h bits/byteswap.h bits/byteswap-16.h        \
  28                    endian.h bits/endian.h bits/uintn-identity.h         \
  29                    memory.h argz.h envz.h
  30
  31 routines        := strcat strchr strcmp strcoll strcpy strcspn          \
  32                    strverscmp strdup strndup                            \
  33                    strerror _strerror strlen strnlen                    \
  34                    strncat strncmp strncpy                              \
  35                    strrchr strpbrk strsignal strspn strstr strtok       \
  36                    strtok_r strxfrm memchr memcmp memmove memset        \
  37                    mempcpy bcopy bzero ffs ffsll stpcpy stpncpy         \
  38                    strcasecmp strncase strcasecmp_l strncase_l          \
  39                    memccpy memcpy wordcopy strsep strcasestr            \
  40                    swab strfry memfrob memmem rawmemchr strchrnul       \
  41                    $(addprefix argz-,append count create ctsep next     \
  42                                      delete extract insert stringify    \
  43                                      addsep replace)                    \
  44                    envz basename                                        \
  45                    strcoll_l strxfrm_l string-inlines memrchr           \
  46                    xpg-strerror strerror_l explicit_bzero
  47
  48 strop-tests     := memchr memcmp memcpy memmove mempcpy memset memccpy  \
  49                    stpcpy stpncpy strcat strchr strcmp strcpy strcspn   \
  50                    strlen strncmp strncpy strpbrk strrchr strspn memmem \
  51                    strstr strcasestr strnlen strcasecmp strncasecmp     \
  52                    strncat rawmemchr strchrnul bcopy bzero memrchr      \
  53                    explicit_bzero
  54 tests           := tester inl-tester noinl-tester testcopy test-ffs     \
  55                    tst-strlen stratcliff tst-svc tst-inlcall            \
  56                    bug-strncat1 bug-strspn1 bug-strpbrk1 tst-bswap      \
  57                    tst-strtok tst-strxfrm bug-strcoll1 tst-strfry       \
  58                    bug-strtok1 $(addprefix test-,$(strop-tests))        \
  59                    bug-envz1 tst-strxfrm2 tst-endian tst-svc2           \
  60                    tst-strtok_r bug-strcoll2 tst-cmp tst-xbzero-opt     \
  61                    test-endian-types
  62
  63 # This test allocates a lot of memory and can run for a long time.
  64 xtests = tst-strcoll-overflow
  65
  66 ifeq ($(run-built-tests),yes)
  67 tests-special += $(objpfx)tst-svc-cmp.out
  68 endif
  69
  70 include ../Rules
  71
  72 CFLAGS-inl-tester.c = -fno-builtin
  73 CFLAGS-noinl-tester.c = -fno-builtin
  74 CFLAGS-tst-strlen.c = -fno-builtin
  75 CFLAGS-stratcliff.c = -fno-builtin
  76 CFLAGS-test-ffs.c = -fno-builtin
  77 CFLAGS-tst-inlcall.c = -fno-builtin
  78 CFLAGS-tst-xbzero-opt.c = -O3
  79 # BZ 21006: Resolve all functions but at least explicit_bzero at startup.
  80 # Otherwise the test fails on s390x as the memcpy in prepare_test_buffer is
  81 # done by loading r4 / r5 with the test_pattern and using store multiple
  82 # instruction to store r4 / r5 to buf.  If explicit_bzero would be resolved in
  83 # setup_explicit_clear, r4 / r5 would be stored to stack by _dl_runtime_resolve
  84 # and the call to memmem in count_test_patterns will find a hit of the
  85 # test_pattern on the stack.
  86 LDFLAGS-tst-xbzero-opt = -z now
  87
  88 # Called during TLS initialization.
  89 CFLAGS-memcpy.c = $(no-stack-protector)
  90 CFLAGS-wordcopy.c = $(no-stack-protector)
  91
  92 ifeq ($(run-built-tests),yes)
  93 $(objpfx)tst-svc-cmp.out: tst-svc.expect $(objpfx)tst-svc.out
  94         cmp $^ > $@; \
  95         $(evaluate-test)
  96
  97 LOCALES := de_DE.UTF-8 en_US.ISO-8859-1 en_US.UTF-8 \
  98            tr_TR.ISO-8859-9 tr_TR.UTF-8 cs_CZ.UTF-8 \
  99            da_DK.ISO-8859-1 en_GB.UTF-8
 100 include ../gen-locales.mk
 101
 102 $(objpfx)test-strcasecmp.out: $(gen-locales)
 103 $(objpfx)test-strncasecmp.out: $(gen-locales)
 104 $(objpfx)tst-strxfrm.out: $(gen-locales)
 105 $(objpfx)tst-strxfrm2.out: $(gen-locales)
 106 # bug-strcoll2 needs cs_CZ.UTF-8 and da_DK.ISO-8859-1.
 107 $(objpfx)bug-strcoll2.out: $(gen-locales)
 108 $(objpfx)tst-strcoll-overflow.out: $(gen-locales)
 109
 110 endif