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 strings.h memory.h endian.h bits/endian.h \
  26            argz.h envz.h byteswap.h bits/byteswap.h bits/byteswap-16.h \
  27            bits/string.h bits/string2.h bits/string3.h \
  28            bits/strings_fortified.h bits/uintn-identity.h
  29
  30 routines        := strcat strchr strcmp strcoll strcpy strcspn          \
  31                    strverscmp strdup strndup                            \
  32                    strerror _strerror strlen strnlen                    \
  33                    strncat strncmp strncpy                              \
  34                    strrchr strpbrk strsignal strspn strstr strtok       \
  35                    strtok_r strxfrm memchr memcmp memmove memset        \
  36                    mempcpy bcopy bzero ffs ffsll stpcpy stpncpy         \
  37                    strcasecmp strncase strcasecmp_l strncase_l          \
  38                    memccpy memcpy wordcopy strsep strcasestr            \
  39                    swab strfry memfrob memmem rawmemchr strchrnul       \
  40                    $(addprefix argz-,append count create ctsep next     \
  41                                      delete extract insert stringify    \
  42                                      addsep replace)                    \
  43                    envz basename                                        \
  44                    strcoll_l strxfrm_l string-inlines memrchr           \
  45                    xpg-strerror strerror_l explicit_bzero
  46
  47 strop-tests     := memchr memcmp memcpy memmove mempcpy memset memccpy  \
  48                    stpcpy stpncpy strcat strchr strcmp strcpy strcspn   \
  49                    strlen strncmp strncpy strpbrk strrchr strspn memmem \
  50                    strstr strcasestr strnlen strcasecmp strncasecmp     \
  51                    strncat rawmemchr strchrnul bcopy bzero memrchr      \
  52                    explicit_bzero
  53 tests           := tester inl-tester noinl-tester testcopy test-ffs     \
  54                    tst-strlen stratcliff tst-svc tst-inlcall            \
  55                    bug-strncat1 bug-strspn1 bug-strpbrk1 tst-bswap      \
  56                    tst-strtok tst-strxfrm bug-strcoll1 tst-strfry       \
  57                    bug-strtok1 $(addprefix test-,$(strop-tests))        \
  58                    bug-envz1 tst-strxfrm2 tst-endian tst-svc2           \
  59                    tst-strtok_r bug-strcoll2 tst-cmp tst-xbzero-opt     \
  60                    test-endian-types
  61
  62 # This test allocates a lot of memory and can run for a long time.
  63 xtests = tst-strcoll-overflow
  64
  65 ifeq ($(run-built-tests),yes)
  66 tests-special += $(objpfx)tst-svc-cmp.out
  67 endif
  68
  69 include ../Rules
  70
  71 CFLAGS-inl-tester.c = -fno-builtin
  72 CFLAGS-noinl-tester.c = -fno-builtin
  73 CFLAGS-tst-strlen.c = -fno-builtin
  74 CFLAGS-stratcliff.c = -fno-builtin
  75 CFLAGS-test-ffs.c = -fno-builtin
  76 CFLAGS-tst-inlcall.c = -fno-builtin
  77 CFLAGS-tst-xbzero-opt.c = -O3
  78 # BZ 21006: Resolve all functions but at least explicit_bzero at startup.
  79 # Otherwise the test fails on s390x as the memcpy in prepare_test_buffer is
  80 # done by loading r4 / r5 with the test_pattern and using store multiple
  81 # instruction to store r4 / r5 to buf.  If explicit_bzero would be resolved in
  82 # setup_explicit_clear, r4 / r5 would be stored to stack by _dl_runtime_resolve
  83 # and the call to memmem in count_test_patterns will find a hit of the
  84 # test_pattern on the stack.
  85 LDFLAGS-tst-xbzero-opt = -z now
  86
  87 # Called during TLS initialization.
  88 CFLAGS-memcpy.c = $(no-stack-protector)
  89 CFLAGS-wordcopy.c = $(no-stack-protector)
  90
  91 ifeq ($(run-built-tests),yes)
  92 $(objpfx)tst-svc-cmp.out: tst-svc.expect $(objpfx)tst-svc.out
  93         cmp $^ > $@; \
  94         $(evaluate-test)
  95
  96 LOCALES := de_DE.UTF-8 en_US.ISO-8859-1 en_US.UTF-8 \
  97            tr_TR.ISO-8859-9 tr_TR.UTF-8 cs_CZ.UTF-8 \
  98            da_DK.ISO-8859-1 en_GB.UTF-8
  99 include ../gen-locales.mk
 100
 101 $(objpfx)test-strcasecmp.out: $(gen-locales)
 102 $(objpfx)test-strncasecmp.out: $(gen-locales)
 103 $(objpfx)tst-strxfrm.out: $(gen-locales)
 104 $(objpfx)tst-strxfrm2.out: $(gen-locales)
 105 # bug-strcoll2 needs cs_CZ.UTF-8 and da_DK.ISO-8859-1.
 106 $(objpfx)bug-strcoll2.out: $(gen-locales)
 107 $(objpfx)tst-strcoll-overflow.out: $(gen-locales)
 108
 109 endif