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920a0395ba
[BZ #18206] * wcsmbs/wcsncmp.c (wcsncmp): Compare as wchar_t, not wint_t. Use signed comparision instead of substraction to avoid overflow bug. * localedata/tests-mbwc/tst_wcsncmp.c (tst_wcsncmp): Take the sign of ret. * localedata/tests-mbwc/dat_wcsncmp.c (tst_wcsncmp_loc): Do not expect precise return values. Only the sign matters. * wcsmbs/Makefile (strop-tests): Add wcsncmp. * wcsmbs/test-wcsncmp.c: New File. * string/test-strncmp.c: Add wcsncmp support.
81 lines
2.9 KiB
Makefile
81 lines
2.9 KiB
Makefile
# Copyright (C) 1995-2015 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Sub-makefile for wcsmbs portion of the library.
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#
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subdir := wcsmbs
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include ../Makeconfig
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headers := wchar.h bits/wchar.h bits/wchar2.h bits/wchar-ldbl.h uchar.h
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routines := wcscat wcschr wcscmp wcscpy wcscspn wcsdup wcslen wcsncat \
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wcsncmp wcsncpy wcspbrk wcsrchr wcsspn wcstok wcsstr wmemchr \
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wmemcmp wmemcpy wmemmove wmemset wcpcpy wcpncpy wmempcpy \
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btowc wctob mbsinit \
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mbrlen mbrtowc wcrtomb mbsrtowcs wcsrtombs \
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mbsnrtowcs wcsnrtombs wcsnlen wcschrnul \
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wcstol wcstoul wcstoll wcstoull wcstod wcstold wcstof \
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wcstol_l wcstoul_l wcstoll_l wcstoull_l \
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wcstod_l wcstold_l wcstof_l \
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wcscoll wcsxfrm \
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wcwidth wcswidth \
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wcscoll_l wcsxfrm_l \
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wcscasecmp wcsncase wcscasecmp_l wcsncase_l \
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wcsmbsload mbsrtowcs_l \
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isoc99_wscanf isoc99_vwscanf isoc99_fwscanf isoc99_vfwscanf \
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isoc99_swscanf isoc99_vswscanf \
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mbrtoc16 c16rtomb
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strop-tests := wcscmp wcsncmp wmemcmp wcslen wcschr wcsrchr wcscpy
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tests := tst-wcstof wcsmbs-tst1 tst-wcsnlen tst-btowc tst-mbrtowc \
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tst-wcrtomb tst-wcpncpy tst-mbsrtowcs tst-wchar-h tst-mbrtowc2 \
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tst-c16c32-1 wcsatcliff $(addprefix test-,$(strop-tests))
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include ../Rules
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CFLAGS-wcwidth.c = -I../wctype
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CFLAGS-wcswidth.c = -I../wctype
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strtox-CFLAGS = -I../include
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CFLAGS-wcstol.c = $(strtox-CFLAGS)
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CFLAGS-wcstoul.c = $(strtox-CFLAGS)
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CFLAGS-wcstoll.c = $(strtox-CFLAGS)
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CFLAGS-wcstoull.c = $(strtox-CFLAGS)
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CFLAGS-wcstod.c = $(strtox-CFLAGS)
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CFLAGS-wcstold.c = $(strtox-CFLAGS)
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CFLAGS-wcstof.c = $(strtox-CFLAGS)
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CFLAGS-wcstol_l.c = $(strtox-CFLAGS)
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CFLAGS-wcstoul_l.c = $(strtox-CFLAGS)
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CFLAGS-wcstoll_l.c = $(strtox-CFLAGS)
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CFLAGS-wcstoull_l.c = $(strtox-CFLAGS)
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CFLAGS-wcstod_l.c = $(strtox-CFLAGS)
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CFLAGS-wcstold_l.c = $(strtox-CFLAGS)
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CFLAGS-wcstof_l.c = $(strtox-CFLAGS)
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CPPFLAGS-tst-wchar-h.c = -D_FORTIFY_SOURCE=2
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CFLAGS-isoc99_wscanf.c += $(exceptions)
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CFLAGS-isoc99_fwscanf.c += $(exceptions)
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CFLAGS-isoc99_vwscanf.c += $(exceptions)
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CFLAGS-isoc99_vfwscanf.c += $(exceptions)
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CPPFLAGS += $(libio-mtsafe)
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# We need to find the default version of strtold_l in stdlib.
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CPPFLAGS-wcstold_l.c = -I../stdlib
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