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# Copyright (C) 1991-2022 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
#
# Sub-makefile for string portion of library.
#
subdir := string
include ../Makeconfig
headers := \
argz.h \
bits/byteswap.h \
bits/endian.h \
bits/endianness.h \
bits/string_fortified.h \
bits/strings_fortified.h \
bits/uintn-identity.h \
byteswap.h \
endian.h \
envz.h \
memory.h \
string.h \
strings.h \
# headers
routines := \
_strerror \
argz-addsep \
argz-append \
argz-count \
argz-create \
argz-ctsep \
argz-delete \
argz-extract \
argz-insert \
argz-next \
argz-replace \
argz-stringify \
basename \
bcopy \
bzero \
envz \
explicit_bzero \
ffs \
ffsll \
memccpy \
memchr \
memcmp \
memcmpeq \
memcpy \
memfrob \
memmem \
memmove \
mempcpy \
memrchr \
memset \
rawmemchr \
sigabbrev_np \
sigdescr_np \
stpcpy \
stpncpy \
strcasecmp \
strcasecmp_l \
strcasestr \
strcat \
strchr \
strchrnul \
strcmp \
strcoll \
strcoll_l \
strcpy \
strcspn \
strdup \
strerror \
strerror_l \
strerrordesc_np \
strerrorname_np \
strfry \
string-inlines \
strlen \
strncase \
strncase_l \
strncat \
strncmp \
strncpy \
strndup \
strnlen \
strpbrk \
strrchr \
strsep \
strsignal \
strspn \
strstr \
strtok \
strtok_r \
strverscmp \
strxfrm \
strxfrm_l \
swab \
wordcopy \
xpg-strerror \
# routines
tests := \
bug-envz1 \
bug-strcoll1 \
bug-strcoll2 \
bug-strncat1 \
bug-strpbrk1 \
bug-strspn1 \
bug-strtok1 \
inl-tester \
noinl-tester \
stratcliff \
test-bcopy \
test-bzero \
test-endian-file-scope \
test-endian-sign-conversion \
test-endian-types \
test-explicit_bzero \
test-ffs \
test-memccpy \
test-memchr \
test-memcmp \
test-memcmpeq \
test-memcpy \
test-memcpy-large \
test-memmem \
test-memmove \
test-mempcpy \
test-memrchr \
test-memset \
test-rawmemchr \
test-sig_np \
test-stpcpy \
test-stpncpy \
test-strcasecmp \
test-strcasestr \
test-strcat \
test-strchr \
test-strchrnul \
test-strcmp \
test-strcpy \
test-strcspn \
test-strlen \
test-strncasecmp \
test-strncat \
test-strncmp \
test-strncpy \
test-strnlen \
test-strpbrk \
test-strrchr \
test-strspn \
test-strstr \
testcopy \
tester \
tst-bswap \
tst-cmp \
tst-endian \
tst-inlcall \
tst-memmove-overflow \
tst-strfry \
tst-strlen \
tst-strtok \
tst-strtok_r \
tst-strxfrm \
tst-strxfrm2 \
tst-svc \
tst-svc2 \
tst-xbzero-opt \
# tests
# Both tests require the .mo translation files generated by msgfmt.
tests-translation := \
tst-strerror \
tst-strsignal \
# tests-translation
tests-container += $(tests-translation)
ifeq ($(MSGFMT),:)
tests-unsupported += $(tests-translation)
endif
# This test allocates a lot of memory and can run for a long time.
xtests = tst-strcoll-overflow
# This test needs libdl.
ifeq (yes,$(build-shared))
tests += test-strerror-errno
endif
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-svc-cmp.out
endif
include ../Rules
CFLAGS-inl-tester.c += -fno-builtin
CFLAGS-noinl-tester.c += -fno-builtin
CFLAGS-tst-strlen.c += -fno-builtin
CFLAGS-stratcliff.c += -fno-builtin
CFLAGS-test-ffs.c += -fno-builtin
CFLAGS-tst-inlcall.c += -fno-builtin
CFLAGS-tst-xbzero-opt.c += -O3
CFLAGS-test-endian-sign-conversion.c += -Werror -Wsign-conversion
# BZ 21006: Resolve all functions but at least explicit_bzero at startup.
# Otherwise the test fails on s390x as the memcpy in prepare_test_buffer is
# done by loading r4 / r5 with the test_pattern and using store multiple
# instruction to store r4 / r5 to buf. If explicit_bzero would be resolved in
# setup_explicit_clear, r4 / r5 would be stored to stack by _dl_runtime_resolve
# and the call to memmem in count_test_patterns will find a hit of the
# test_pattern on the stack.
LDFLAGS-tst-xbzero-opt = -z now
# Called during TLS initialization.
CFLAGS-memcpy.c += $(no-stack-protector)
CFLAGS-wordcopy.c += $(no-stack-protector)
ifeq ($(run-built-tests),yes)
$(objpfx)tst-svc-cmp.out: tst-svc.expect $(objpfx)tst-svc.out
cmp $^ > $@; \
$(evaluate-test)
LOCALES := de_DE.UTF-8 en_US.ISO-8859-1 en_US.UTF-8 \
tr_TR.ISO-8859-9 tr_TR.UTF-8 cs_CZ.UTF-8 \
da_DK.ISO-8859-1 en_GB.UTF-8 pt_BR.UTF-8
include ../gen-locales.mk
$(objpfx)test-strcasecmp.out: $(gen-locales)
$(objpfx)test-strncasecmp.out: $(gen-locales)
$(objpfx)tst-strxfrm.out: $(gen-locales)
$(objpfx)tst-strxfrm2.out: $(gen-locales)
# bug-strcoll2 needs cs_CZ.UTF-8 and da_DK.ISO-8859-1.
$(objpfx)bug-strcoll2.out: $(gen-locales)
$(objpfx)tst-strcoll-overflow.out: $(gen-locales)
$(objpfx)tst-strsignal.out: $(gen-locales)
$(objpfx)tst-strerror.out: $(gen-locales)
endif
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