-# Copyright (C) 1991-1999, 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 1991-2019 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
# 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, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
+# License along with the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
#
# Sub-makefile for string portion of library.
#
subdir := string
-headers := string.h strings.h memory.h endian.h bits/endian.h \
- argz.h envz.h byteswap.h bits/byteswap.h bits/string.h \
- bits/string2.h
+include ../Makeconfig
+
+headers := string.h bits/string_fortified.h \
+ strings.h bits/strings_fortified.h \
+ byteswap.h bits/byteswap.h \
+ endian.h bits/endian.h bits/uintn-identity.h \
+ memory.h argz.h envz.h
routines := strcat strchr strcmp strcoll strcpy strcspn \
strverscmp strdup strndup \
memccpy memcpy wordcopy strsep strcasestr \
swab strfry memfrob memmem rawmemchr strchrnul \
$(addprefix argz-,append count create ctsep next \
- delete extract insert stringify \
+ delete extract insert stringify \
addsep replace) \
envz basename \
- strcoll_l strxfrm_l string-inlines memrchr
-
-# Gcc internally generates calls to unbounded memcpy and memset
-# for -fbounded-pointer compiles. Glibc uses memchr for explicit checks.
-o-objects.ob := memcpy.o memset.o memchr.o
+ strcoll_l strxfrm_l string-inlines memrchr \
+ xpg-strerror strerror_l explicit_bzero
+strop-tests := memchr memcmp memcpy memmove mempcpy memset memccpy \
+ stpcpy stpncpy strcat strchr strcmp strcpy strcspn \
+ strlen strncmp strncpy strpbrk strrchr strspn memmem \
+ strstr strcasestr strnlen strcasecmp strncasecmp \
+ strncat rawmemchr strchrnul bcopy bzero memrchr \
+ explicit_bzero
tests := tester inl-tester noinl-tester testcopy test-ffs \
tst-strlen stratcliff tst-svc tst-inlcall \
bug-strncat1 bug-strspn1 bug-strpbrk1 tst-bswap \
- tst-strtok tst-strxfrm bug-strcoll1
-distribute := memcopy.h pagecopy.h tst-svc.expect
+ tst-strtok tst-strxfrm bug-strcoll1 tst-strfry \
+ bug-strtok1 $(addprefix test-,$(strop-tests)) \
+ bug-envz1 tst-strxfrm2 tst-endian tst-svc2 \
+ tst-strtok_r bug-strcoll2 tst-cmp tst-xbzero-opt \
+ test-endian-types test-endian-file-scope \
+ test-endian-sign-conversion
+# This test allocates a lot of memory and can run for a long time.
+xtests = tst-strcoll-overflow
+
+ifeq ($(run-built-tests),yes)
+tests-special += $(objpfx)tst-svc-cmp.out
+endif
include ../Rules
-tester-ENV = LANGUAGE=C
-inl-tester-ENV = LANGUAGE=C
-noinl-tester-ENV = LANGUAGE=C
-tst-strxfrm-ENV = LOCPATH=$(common-objpfx)localedata
-bug-strcoll1-ENV = LOCPATH=$(common-objpfx)localedata
-CFLAGS-noinl-tester.c = -fno-builtin
-CFLAGS-tst-strlen.c = -fno-builtin
-CFLAGS-stratcliff.c = -fno-builtin
-CFLAGS-test-ffs.c = -fno-builtin
-
-ifeq ($(cross-compiling),no)
-tests: $(objpfx)tst-svc.out
-$(objpfx)tst-svc.out: tst-svc.input $(objpfx)tst-svc
- GCONV_PATH=$(common-objpfx)iconvdata LC_ALL=C \
- $(built-program-cmd) < $(word 1,$^) > $@
- -cmp tst-svc.expect $(objpfx)tst-svc.out
+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 $^ > $@; \
+ $(evaluate-test)
+
+LOCALES := de_DE.UTF-8 en_US.ISO-8859-1 en_US.UTF-8 \
+ tr_TR.ISO-8859-9 tr_TR.UTF-8 cs_CZ.UTF-8 \
+ da_DK.ISO-8859-1 en_GB.UTF-8
+include ../gen-locales.mk
+
+$(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)
+
endif
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