mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-29 19:30:36 +02:00
Merge remote-tracking branch 'origin/stable-2.0'
Conflicts: GUILE-VERSION libguile/gc-malloc.c libguile/ports.c
This commit is contained in:
Andy Wingo
commit
0858753e82
147 changed files with 19590 additions and 6327 deletions
116
m4/btowc.m4
Normal file
116
m4/btowc.m4
Normal file
|
|
@ -0,0 +1,116 @@
|
|||
# btowc.m4 serial 10
|
||||
dnl Copyright (C) 2008-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_FUNC_BTOWC],
|
||||
[
|
||||
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
|
||||
|
||||
dnl Check whether <wchar.h> is usable at all, first. Otherwise the test
|
||||
dnl program below may lead to an endless loop. See
|
||||
dnl <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>.
|
||||
AC_REQUIRE([gl_WCHAR_H_INLINE_OK])
|
||||
|
||||
AC_CHECK_FUNCS_ONCE([btowc])
|
||||
if test $ac_cv_func_btowc = no; then
|
||||
HAVE_BTOWC=0
|
||||
else
|
||||
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_FR])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
|
||||
dnl Cygwin 1.7.2 btowc('\0') is WEOF, not 0.
|
||||
AC_CACHE_CHECK([whether btowc(0) is correct],
|
||||
[gl_cv_func_btowc_nul],
|
||||
[
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
if (btowc ('\0') != 0)
|
||||
return 1;
|
||||
return 0;
|
||||
}]])],
|
||||
[gl_cv_func_btowc_nul=yes],
|
||||
[gl_cv_func_btowc_nul=no],
|
||||
[
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on Cygwin.
|
||||
cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_btowc_nul="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
])
|
||||
])
|
||||
|
||||
dnl IRIX 6.5 btowc(EOF) is 0xFF, not WEOF.
|
||||
AC_CACHE_CHECK([whether btowc(EOF) is correct],
|
||||
[gl_cv_func_btowc_eof],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on IRIX.
|
||||
irix*) gl_cv_func_btowc_eof="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_btowc_eof="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_FR != none; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
|
||||
{
|
||||
if (btowc (EOF) != WEOF)
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}]])],
|
||||
[gl_cv_func_btowc_eof=yes],
|
||||
[gl_cv_func_btowc_eof=no],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
|
||||
case "$gl_cv_func_btowc_nul" in
|
||||
*yes) ;;
|
||||
*) REPLACE_BTOWC=1 ;;
|
||||
esac
|
||||
case "$gl_cv_func_btowc_eof" in
|
||||
*yes) ;;
|
||||
*) REPLACE_BTOWC=1 ;;
|
||||
esac
|
||||
fi
|
||||
])
|
||||
|
||||
# Prerequisites of lib/btowc.c.
|
||||
AC_DEFUN([gl_PREREQ_BTOWC], [
|
||||
:
|
||||
])
|
||||
|
|
@ -27,7 +27,7 @@
|
|||
|
||||
|
||||
# Specification in the form of a command-line invocation:
|
||||
# gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap canonicalize-lgpl ceil close connect dirfd duplocale environ extensions flock floor fpieee frexp full-read full-write func gendocs getaddrinfo getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring listen localcharset locale log1p maintainer-makefile malloc-gnu malloca nproc open pipe2 putenv recv recvfrom rename send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat trunc verify vsnprintf warnings wchar
|
||||
# gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap canonicalize-lgpl ceil close connect dirfd duplocale environ extensions flock floor fpieee frexp full-read full-write func gendocs getaddrinfo getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring listen localcharset locale log1p maintainer-makefile malloc-gnu malloca nl_langinfo nproc open pipe2 putenv recv recvfrom regex rename send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat trunc verify vsnprintf warnings wchar
|
||||
|
||||
# Specification in the form of a few gnulib-tool.m4 macro invocations:
|
||||
gl_LOCAL_DIR([gnulib-local])
|
||||
|
|
@ -81,12 +81,14 @@ gl_MODULES([
|
|||
maintainer-makefile
|
||||
malloc-gnu
|
||||
malloca
|
||||
nl_langinfo
|
||||
nproc
|
||||
open
|
||||
pipe2
|
||||
putenv
|
||||
recv
|
||||
recvfrom
|
||||
regex
|
||||
rename
|
||||
send
|
||||
sendto
|
||||
|
|
|
|||
|
|
@ -48,6 +48,7 @@ AC_DEFUN([gl_EARLY],
|
|||
AB_INIT
|
||||
# Code from module binary-io:
|
||||
# Code from module bind:
|
||||
# Code from module btowc:
|
||||
# Code from module byteswap:
|
||||
# Code from module c-ctype:
|
||||
# Code from module c-strcase:
|
||||
|
|
@ -108,6 +109,7 @@ AC_DEFUN([gl_EARLY],
|
|||
# Code from module isnand-nolibm:
|
||||
# Code from module isnanf:
|
||||
# Code from module isnanl:
|
||||
# Code from module langinfo:
|
||||
# Code from module largefile:
|
||||
AC_REQUIRE([AC_SYS_LARGEFILE])
|
||||
# Code from module ldexp:
|
||||
|
|
@ -124,12 +126,16 @@ AC_DEFUN([gl_EARLY],
|
|||
# Code from module malloc-posix:
|
||||
# Code from module malloca:
|
||||
# Code from module math:
|
||||
# Code from module mbrtowc:
|
||||
# Code from module mbsinit:
|
||||
# Code from module mbtowc:
|
||||
# Code from module memchr:
|
||||
# Code from module msvc-inval:
|
||||
# Code from module msvc-nothrow:
|
||||
# Code from module multiarch:
|
||||
# Code from module netdb:
|
||||
# Code from module netinet_in:
|
||||
# Code from module nl_langinfo:
|
||||
# Code from module nocrash:
|
||||
# Code from module nproc:
|
||||
# Code from module open:
|
||||
|
|
@ -141,6 +147,7 @@ AC_DEFUN([gl_EARLY],
|
|||
# Code from module readlink:
|
||||
# Code from module recv:
|
||||
# Code from module recvfrom:
|
||||
# Code from module regex:
|
||||
# Code from module rename:
|
||||
# Code from module rmdir:
|
||||
# Code from module safe-read:
|
||||
|
|
@ -173,9 +180,12 @@ AC_DEFUN([gl_EARLY],
|
|||
# Code from module stdint:
|
||||
# Code from module stdio:
|
||||
# Code from module stdlib:
|
||||
# Code from module strcase:
|
||||
# Code from module streq:
|
||||
# Code from module strftime:
|
||||
# Code from module striconveh:
|
||||
# Code from module string:
|
||||
# Code from module strings:
|
||||
# Code from module sys_file:
|
||||
# Code from module sys_socket:
|
||||
# Code from module sys_stat:
|
||||
|
|
@ -200,6 +210,8 @@ AC_DEFUN([gl_EARLY],
|
|||
# Code from module vsnprintf:
|
||||
# Code from module warnings:
|
||||
# Code from module wchar:
|
||||
# Code from module wcrtomb:
|
||||
# Code from module wctype-h:
|
||||
# Code from module write:
|
||||
# Code from module xsize:
|
||||
])
|
||||
|
|
@ -231,6 +243,12 @@ if test "$ac_cv_header_winsock2_h" = yes; then
|
|||
AC_LIBOBJ([bind])
|
||||
fi
|
||||
gl_SYS_SOCKET_MODULE_INDICATOR([bind])
|
||||
gl_FUNC_BTOWC
|
||||
if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
|
||||
AC_LIBOBJ([btowc])
|
||||
gl_PREREQ_BTOWC
|
||||
fi
|
||||
gl_WCHAR_MODULE_INDICATOR([btowc])
|
||||
gl_BYTESWAP
|
||||
gl_CANONICALIZE_LGPL
|
||||
if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
|
||||
|
|
@ -406,6 +424,7 @@ if test $HAVE_ISNANL = 0 || test $REPLACE_ISNAN = 1; then
|
|||
gl_PREREQ_ISNANL
|
||||
fi
|
||||
gl_MATH_MODULE_INDICATOR([isnanl])
|
||||
gl_LANGINFO_H
|
||||
gl_FUNC_LDEXP
|
||||
gl_LD_VERSION_SCRIPT
|
||||
gl_VISIBILITY
|
||||
|
|
@ -440,6 +459,24 @@ fi
|
|||
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
|
||||
gl_MALLOCA
|
||||
gl_MATH_H
|
||||
gl_FUNC_MBRTOWC
|
||||
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
|
||||
AC_LIBOBJ([mbrtowc])
|
||||
gl_PREREQ_MBRTOWC
|
||||
fi
|
||||
gl_WCHAR_MODULE_INDICATOR([mbrtowc])
|
||||
gl_FUNC_MBSINIT
|
||||
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
|
||||
AC_LIBOBJ([mbsinit])
|
||||
gl_PREREQ_MBSINIT
|
||||
fi
|
||||
gl_WCHAR_MODULE_INDICATOR([mbsinit])
|
||||
gl_FUNC_MBTOWC
|
||||
if test $REPLACE_MBTOWC = 1; then
|
||||
AC_LIBOBJ([mbtowc])
|
||||
gl_PREREQ_MBTOWC
|
||||
fi
|
||||
gl_STDLIB_MODULE_INDICATOR([mbtowc])
|
||||
gl_FUNC_MEMCHR
|
||||
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
|
||||
AC_LIBOBJ([memchr])
|
||||
|
|
@ -458,6 +495,11 @@ gl_MULTIARCH
|
|||
gl_HEADER_NETDB
|
||||
gl_HEADER_NETINET_IN
|
||||
AC_PROG_MKDIR_P
|
||||
gl_FUNC_NL_LANGINFO
|
||||
if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then
|
||||
AC_LIBOBJ([nl_langinfo])
|
||||
fi
|
||||
gl_LANGINFO_MODULE_INDICATOR([nl_langinfo])
|
||||
gl_NPROC
|
||||
gl_FUNC_OPEN
|
||||
if test $REPLACE_OPEN = 1; then
|
||||
|
|
@ -501,6 +543,11 @@ if test "$ac_cv_header_winsock2_h" = yes; then
|
|||
AC_LIBOBJ([recvfrom])
|
||||
fi
|
||||
gl_SYS_SOCKET_MODULE_INDICATOR([recvfrom])
|
||||
gl_REGEX
|
||||
if test $ac_use_included_regex = yes; then
|
||||
AC_LIBOBJ([regex])
|
||||
gl_PREREQ_REGEX
|
||||
fi
|
||||
gl_FUNC_RENAME
|
||||
if test $REPLACE_RENAME = 1; then
|
||||
AC_LIBOBJ([rename])
|
||||
|
|
@ -576,12 +623,22 @@ gl_STDDEF_H
|
|||
gl_STDINT_H
|
||||
gl_STDIO_H
|
||||
gl_STDLIB_H
|
||||
gl_STRCASE
|
||||
if test $HAVE_STRCASECMP = 0; then
|
||||
AC_LIBOBJ([strcasecmp])
|
||||
gl_PREREQ_STRCASECMP
|
||||
fi
|
||||
if test $HAVE_STRNCASECMP = 0; then
|
||||
AC_LIBOBJ([strncasecmp])
|
||||
gl_PREREQ_STRNCASECMP
|
||||
fi
|
||||
gl_FUNC_GNU_STRFTIME
|
||||
if test $gl_cond_libtool = false; then
|
||||
gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
|
||||
gl_libdeps="$gl_libdeps $LIBICONV"
|
||||
fi
|
||||
gl_HEADER_STRING_H
|
||||
gl_HEADER_STRINGS_H
|
||||
gl_HEADER_SYS_FILE_H
|
||||
AC_PROG_MKDIR_P
|
||||
gl_HEADER_SYS_SOCKET
|
||||
|
|
@ -623,6 +680,13 @@ gl_FUNC_VSNPRINTF
|
|||
gl_STDIO_MODULE_INDICATOR([vsnprintf])
|
||||
AC_SUBST([WARN_CFLAGS])
|
||||
gl_WCHAR_H
|
||||
gl_FUNC_WCRTOMB
|
||||
if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
|
||||
AC_LIBOBJ([wcrtomb])
|
||||
gl_PREREQ_WCRTOMB
|
||||
fi
|
||||
gl_WCHAR_MODULE_INDICATOR([wcrtomb])
|
||||
gl_WCTYPE_H
|
||||
gl_FUNC_WRITE
|
||||
if test $REPLACE_WRITE = 1; then
|
||||
AC_LIBOBJ([write])
|
||||
|
|
@ -789,6 +853,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
lib/basename-lgpl.c
|
||||
lib/binary-io.h
|
||||
lib/bind.c
|
||||
lib/btowc.c
|
||||
lib/byteswap.in.h
|
||||
lib/c-ctype.c
|
||||
lib/c-ctype.h
|
||||
|
|
@ -847,6 +912,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
lib/isnanf.c
|
||||
lib/isnanl.c
|
||||
lib/itold.c
|
||||
lib/langinfo.in.h
|
||||
lib/libunistring.valgrind
|
||||
lib/listen.c
|
||||
lib/localcharset.c
|
||||
|
|
@ -858,6 +924,10 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
lib/malloca.h
|
||||
lib/malloca.valgrind
|
||||
lib/math.in.h
|
||||
lib/mbrtowc.c
|
||||
lib/mbsinit.c
|
||||
lib/mbtowc-impl.h
|
||||
lib/mbtowc.c
|
||||
lib/memchr.c
|
||||
lib/memchr.valgrind
|
||||
lib/msvc-inval.c
|
||||
|
|
@ -866,6 +936,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
lib/msvc-nothrow.h
|
||||
lib/netdb.in.h
|
||||
lib/netinet_in.in.h
|
||||
lib/nl_langinfo.c
|
||||
lib/nproc.c
|
||||
lib/nproc.h
|
||||
lib/open.c
|
||||
|
|
@ -883,6 +954,12 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
lib/recvfrom.c
|
||||
lib/ref-add.sin
|
||||
lib/ref-del.sin
|
||||
lib/regcomp.c
|
||||
lib/regex.c
|
||||
lib/regex.h
|
||||
lib/regex_internal.c
|
||||
lib/regex_internal.h
|
||||
lib/regexec.c
|
||||
lib/rename.c
|
||||
lib/rmdir.c
|
||||
lib/safe-read.c
|
||||
|
|
@ -909,12 +986,16 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
lib/stdint.in.h
|
||||
lib/stdio.in.h
|
||||
lib/stdlib.in.h
|
||||
lib/strcasecmp.c
|
||||
lib/streq.h
|
||||
lib/strftime.c
|
||||
lib/strftime.h
|
||||
lib/striconveh.c
|
||||
lib/striconveh.h
|
||||
lib/string.in.h
|
||||
lib/strings.in.h
|
||||
lib/stripslash.c
|
||||
lib/strncasecmp.c
|
||||
lib/sys_file.in.h
|
||||
lib/sys_socket.in.h
|
||||
lib/sys_stat.in.h
|
||||
|
|
@ -941,6 +1022,8 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
lib/vsnprintf.c
|
||||
lib/w32sock.h
|
||||
lib/wchar.in.h
|
||||
lib/wcrtomb.c
|
||||
lib/wctype.in.h
|
||||
lib/write.c
|
||||
lib/xsize.h
|
||||
m4/00gnulib.m4
|
||||
|
|
@ -948,6 +1031,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/alloca.m4
|
||||
m4/arpa_inet_h.m4
|
||||
m4/autobuild.m4
|
||||
m4/btowc.m4
|
||||
m4/byteswap.m4
|
||||
m4/canonicalize.m4
|
||||
m4/ceil.m4
|
||||
|
|
@ -995,6 +1079,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/isnand.m4
|
||||
m4/isnanf.m4
|
||||
m4/isnanl.m4
|
||||
m4/langinfo_h.m4
|
||||
m4/largefile.m4
|
||||
m4/ld-version-script.m4
|
||||
m4/ldexp.m4
|
||||
|
|
@ -1004,6 +1089,9 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/libunistring-base.m4
|
||||
m4/libunistring.m4
|
||||
m4/localcharset.m4
|
||||
m4/locale-fr.m4
|
||||
m4/locale-ja.m4
|
||||
m4/locale-zh.m4
|
||||
m4/locale_h.m4
|
||||
m4/longlong.m4
|
||||
m4/lstat.m4
|
||||
|
|
@ -1011,6 +1099,10 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/malloca.m4
|
||||
m4/math_h.m4
|
||||
m4/mathfunc.m4
|
||||
m4/mbrtowc.m4
|
||||
m4/mbsinit.m4
|
||||
m4/mbstate_t.m4
|
||||
m4/mbtowc.m4
|
||||
m4/memchr.m4
|
||||
m4/mmap-anon.m4
|
||||
m4/mode_t.m4
|
||||
|
|
@ -1019,6 +1111,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/multiarch.m4
|
||||
m4/netdb_h.m4
|
||||
m4/netinet_in_h.m4
|
||||
m4/nl_langinfo.m4
|
||||
m4/nocrash.m4
|
||||
m4/nproc.m4
|
||||
m4/open.m4
|
||||
|
|
@ -1029,6 +1122,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/raise.m4
|
||||
m4/read.m4
|
||||
m4/readlink.m4
|
||||
m4/regex.m4
|
||||
m4/rename.m4
|
||||
m4/rmdir.m4
|
||||
m4/safe-read.m4
|
||||
|
|
@ -1052,8 +1146,10 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/stdint_h.m4
|
||||
m4/stdio_h.m4
|
||||
m4/stdlib_h.m4
|
||||
m4/strcase.m4
|
||||
m4/strftime.m4
|
||||
m4/string_h.m4
|
||||
m4/strings_h.m4
|
||||
m4/sys_file_h.m4
|
||||
m4/sys_socket_h.m4
|
||||
m4/sys_stat_h.m4
|
||||
|
|
@ -1072,6 +1168,8 @@ AC_DEFUN([gl_FILE_LIST], [
|
|||
m4/warnings.m4
|
||||
m4/wchar_h.m4
|
||||
m4/wchar_t.m4
|
||||
m4/wcrtomb.m4
|
||||
m4/wctype_h.m4
|
||||
m4/wint_t.m4
|
||||
m4/write.m4
|
||||
m4/xsize.m4
|
||||
|
|
|
|||
105
m4/langinfo_h.m4
Normal file
105
m4/langinfo_h.m4
Normal file
|
|
@ -0,0 +1,105 @@
|
|||
# langinfo_h.m4 serial 7
|
||||
dnl Copyright (C) 2009-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_LANGINFO_H],
|
||||
[
|
||||
AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
|
||||
|
||||
dnl Persuade glibc-2.0.6 <langinfo.h> to define CODESET.
|
||||
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
|
||||
|
||||
dnl <langinfo.h> is always overridden, because of GNULIB_POSIXCHECK.
|
||||
gl_CHECK_NEXT_HEADERS([langinfo.h])
|
||||
|
||||
dnl Determine whether <langinfo.h> exists. It is missing on mingw and BeOS.
|
||||
HAVE_LANGINFO_CODESET=0
|
||||
HAVE_LANGINFO_T_FMT_AMPM=0
|
||||
HAVE_LANGINFO_ERA=0
|
||||
HAVE_LANGINFO_YESEXPR=0
|
||||
AC_CHECK_HEADERS_ONCE([langinfo.h])
|
||||
if test $ac_cv_header_langinfo_h = yes; then
|
||||
HAVE_LANGINFO_H=1
|
||||
dnl Determine what <langinfo.h> defines. CODESET and ERA etc. are missing
|
||||
dnl on OpenBSD 3.8. T_FMT_AMPM and YESEXPR, NOEXPR are missing on IRIX 5.3.
|
||||
AC_CACHE_CHECK([whether langinfo.h defines CODESET],
|
||||
[gl_cv_header_langinfo_codeset],
|
||||
[AC_COMPILE_IFELSE(
|
||||
[AC_LANG_PROGRAM([[#include <langinfo.h>
|
||||
int a = CODESET;
|
||||
]])],
|
||||
[gl_cv_header_langinfo_codeset=yes],
|
||||
[gl_cv_header_langinfo_codeset=no])
|
||||
])
|
||||
if test $gl_cv_header_langinfo_codeset = yes; then
|
||||
HAVE_LANGINFO_CODESET=1
|
||||
fi
|
||||
AC_CACHE_CHECK([whether langinfo.h defines T_FMT_AMPM],
|
||||
[gl_cv_header_langinfo_t_fmt_ampm],
|
||||
[AC_COMPILE_IFELSE(
|
||||
[AC_LANG_PROGRAM([[#include <langinfo.h>
|
||||
int a = T_FMT_AMPM;
|
||||
]])],
|
||||
[gl_cv_header_langinfo_t_fmt_ampm=yes],
|
||||
[gl_cv_header_langinfo_t_fmt_ampm=no])
|
||||
])
|
||||
if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then
|
||||
HAVE_LANGINFO_T_FMT_AMPM=1
|
||||
fi
|
||||
AC_CACHE_CHECK([whether langinfo.h defines ERA],
|
||||
[gl_cv_header_langinfo_era],
|
||||
[AC_COMPILE_IFELSE(
|
||||
[AC_LANG_PROGRAM([[#include <langinfo.h>
|
||||
int a = ERA;
|
||||
]])],
|
||||
[gl_cv_header_langinfo_era=yes],
|
||||
[gl_cv_header_langinfo_era=no])
|
||||
])
|
||||
if test $gl_cv_header_langinfo_era = yes; then
|
||||
HAVE_LANGINFO_ERA=1
|
||||
fi
|
||||
AC_CACHE_CHECK([whether langinfo.h defines YESEXPR],
|
||||
[gl_cv_header_langinfo_yesexpr],
|
||||
[AC_COMPILE_IFELSE(
|
||||
[AC_LANG_PROGRAM([[#include <langinfo.h>
|
||||
int a = YESEXPR;
|
||||
]])],
|
||||
[gl_cv_header_langinfo_yesexpr=yes],
|
||||
[gl_cv_header_langinfo_yesexpr=no])
|
||||
])
|
||||
if test $gl_cv_header_langinfo_yesexpr = yes; then
|
||||
HAVE_LANGINFO_YESEXPR=1
|
||||
fi
|
||||
else
|
||||
HAVE_LANGINFO_H=0
|
||||
fi
|
||||
AC_SUBST([HAVE_LANGINFO_H])
|
||||
AC_SUBST([HAVE_LANGINFO_CODESET])
|
||||
AC_SUBST([HAVE_LANGINFO_T_FMT_AMPM])
|
||||
AC_SUBST([HAVE_LANGINFO_ERA])
|
||||
AC_SUBST([HAVE_LANGINFO_YESEXPR])
|
||||
|
||||
dnl Check for declarations of anything we want to poison if the
|
||||
dnl corresponding gnulib module is not in use.
|
||||
gl_WARN_ON_USE_PREPARE([[#include <langinfo.h>
|
||||
]], [nl_langinfo])
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_LANGINFO_MODULE_INDICATOR],
|
||||
[
|
||||
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
||||
AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
|
||||
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
||||
dnl Define it also as a C macro, for the benefit of the unit tests.
|
||||
gl_MODULE_INDICATOR_FOR_TESTS([$1])
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_LANGINFO_H_DEFAULTS],
|
||||
[
|
||||
GNULIB_NL_LANGINFO=0; AC_SUBST([GNULIB_NL_LANGINFO])
|
||||
dnl Assume proper GNU behavior unless another module says otherwise.
|
||||
HAVE_NL_LANGINFO=1; AC_SUBST([HAVE_NL_LANGINFO])
|
||||
REPLACE_NL_LANGINFO=0; AC_SUBST([REPLACE_NL_LANGINFO])
|
||||
])
|
||||
246
m4/locale-fr.m4
Normal file
246
m4/locale-fr.m4
Normal file
|
|
@ -0,0 +1,246 @@
|
|||
# locale-fr.m4 serial 14
|
||||
dnl Copyright (C) 2003, 2005-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
dnl From Bruno Haible.
|
||||
|
||||
dnl Determine the name of a french locale with traditional encoding.
|
||||
AC_DEFUN([gt_LOCALE_FR],
|
||||
[
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_REQUIRE([AM_LANGINFO_CODESET])
|
||||
AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [
|
||||
AC_LANG_CONFTEST([AC_LANG_SOURCE([
|
||||
changequote(,)dnl
|
||||
#include <locale.h>
|
||||
#include <time.h>
|
||||
#if HAVE_LANGINFO_CODESET
|
||||
# include <langinfo.h>
|
||||
#endif
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
struct tm t;
|
||||
char buf[16];
|
||||
int main () {
|
||||
/* Check whether the given locale name is recognized by the system. */
|
||||
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
|
||||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||||
not at the environment variables. Also, when an encoding suffix such
|
||||
as ".65001" or ".54936" is speficied, it succeeds but sets the LC_CTYPE
|
||||
category of the locale to "C". */
|
||||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||||
return 1;
|
||||
#else
|
||||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||||
#endif
|
||||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||||
On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||||
some unit tests fail.
|
||||
On MirBSD 10, when an unsupported locale is specified, setlocale()
|
||||
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
|
||||
#if HAVE_LANGINFO_CODESET
|
||||
{
|
||||
const char *cs = nl_langinfo (CODESET);
|
||||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|
||||
|| strcmp (cs, "UTF-8") == 0)
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
#ifdef __CYGWIN__
|
||||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||||
locale_charset() function relies on the encoding suffix. Note that
|
||||
LC_ALL is set on the command line. */
|
||||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||||
#endif
|
||||
/* Check whether in the abbreviation of the second month, the second
|
||||
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
|
||||
one byte long. This excludes the UTF-8 encoding. */
|
||||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||||
if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
|
||||
/* Check whether the decimal separator is a comma.
|
||||
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
|
||||
are nl_langinfo(RADIXCHAR) are both ".". */
|
||||
if (localeconv () ->decimal_point[0] != ',') return 1;
|
||||
return 0;
|
||||
}
|
||||
changequote([,])dnl
|
||||
])])
|
||||
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
|
||||
case "$host_os" in
|
||||
# Handle native Windows specially, because there setlocale() interprets
|
||||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||||
# "fr" or "fra" as "French" or "French_France.1252",
|
||||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||||
# and similar.
|
||||
mingw*)
|
||||
# Test for the native Windows locale name.
|
||||
if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr=French_France.1252
|
||||
else
|
||||
# None found.
|
||||
gt_cv_locale_fr=none
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||||
# otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
|
||||
# configure script would override the LC_ALL setting. Likewise for
|
||||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||||
# Test for the usual locale name.
|
||||
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr=fr_FR
|
||||
else
|
||||
# Test for the locale name with explicit encoding suffix.
|
||||
if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr=fr_FR.ISO-8859-1
|
||||
else
|
||||
# Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
|
||||
if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr=fr_FR.ISO8859-1
|
||||
else
|
||||
# Test for the HP-UX locale name.
|
||||
if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr=fr_FR.iso88591
|
||||
else
|
||||
# Test for the Solaris 7 locale name.
|
||||
if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr=fr
|
||||
else
|
||||
# None found.
|
||||
gt_cv_locale_fr=none
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
rm -fr conftest*
|
||||
])
|
||||
LOCALE_FR=$gt_cv_locale_fr
|
||||
AC_SUBST([LOCALE_FR])
|
||||
])
|
||||
|
||||
dnl Determine the name of a french locale with UTF-8 encoding.
|
||||
AC_DEFUN([gt_LOCALE_FR_UTF8],
|
||||
[
|
||||
AC_REQUIRE([AM_LANGINFO_CODESET])
|
||||
AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [
|
||||
AC_LANG_CONFTEST([AC_LANG_SOURCE([
|
||||
changequote(,)dnl
|
||||
#include <locale.h>
|
||||
#include <time.h>
|
||||
#if HAVE_LANGINFO_CODESET
|
||||
# include <langinfo.h>
|
||||
#endif
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
struct tm t;
|
||||
char buf[16];
|
||||
int main () {
|
||||
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
|
||||
imitates locale dependent behaviour by looking at the environment
|
||||
variables, and all locales use the UTF-8 encoding. */
|
||||
#if !(defined __BEOS__ || defined __HAIKU__)
|
||||
/* Check whether the given locale name is recognized by the system. */
|
||||
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
|
||||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||||
not at the environment variables. Also, when an encoding suffix such
|
||||
as ".65001" or ".54936" is speficied, it succeeds but sets the LC_CTYPE
|
||||
category of the locale to "C". */
|
||||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||||
return 1;
|
||||
# else
|
||||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||||
# endif
|
||||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||||
On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||||
some unit tests fail. */
|
||||
# if HAVE_LANGINFO_CODESET
|
||||
{
|
||||
const char *cs = nl_langinfo (CODESET);
|
||||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
|
||||
return 1;
|
||||
}
|
||||
# endif
|
||||
# ifdef __CYGWIN__
|
||||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||||
locale_charset() function relies on the encoding suffix. Note that
|
||||
LC_ALL is set on the command line. */
|
||||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||||
# endif
|
||||
/* Check whether in the abbreviation of the second month, the second
|
||||
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
|
||||
two bytes long, with UTF-8 encoding. */
|
||||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||||
if (strftime (buf, sizeof (buf), "%b", &t) < 4
|
||||
|| buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
|
||||
return 1;
|
||||
#endif
|
||||
/* Check whether the decimal separator is a comma.
|
||||
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
|
||||
are nl_langinfo(RADIXCHAR) are both ".". */
|
||||
if (localeconv () ->decimal_point[0] != ',') return 1;
|
||||
return 0;
|
||||
}
|
||||
changequote([,])dnl
|
||||
])])
|
||||
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
|
||||
case "$host_os" in
|
||||
# Handle native Windows specially, because there setlocale() interprets
|
||||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||||
# "fr" or "fra" as "French" or "French_France.1252",
|
||||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||||
# and similar.
|
||||
mingw*)
|
||||
# Test for the hypothetical native Windows locale name.
|
||||
if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr_utf8=French_France.65001
|
||||
else
|
||||
# None found.
|
||||
gt_cv_locale_fr_utf8=none
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||||
# otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
|
||||
# configure script would override the LC_ALL setting. Likewise for
|
||||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||||
# Test for the usual locale name.
|
||||
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr_utf8=fr_FR
|
||||
else
|
||||
# Test for the locale name with explicit encoding suffix.
|
||||
if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr_utf8=fr_FR.UTF-8
|
||||
else
|
||||
# Test for the Solaris 7 locale name.
|
||||
if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_fr_utf8=fr.UTF-8
|
||||
else
|
||||
# None found.
|
||||
gt_cv_locale_fr_utf8=none
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
rm -fr conftest*
|
||||
])
|
||||
LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
|
||||
AC_SUBST([LOCALE_FR_UTF8])
|
||||
])
|
||||
136
m4/locale-ja.m4
Normal file
136
m4/locale-ja.m4
Normal file
|
|
@ -0,0 +1,136 @@
|
|||
# locale-ja.m4 serial 10
|
||||
dnl Copyright (C) 2003, 2005-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
dnl From Bruno Haible.
|
||||
|
||||
dnl Determine the name of a japanese locale with EUC-JP encoding.
|
||||
AC_DEFUN([gt_LOCALE_JA],
|
||||
[
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_REQUIRE([AM_LANGINFO_CODESET])
|
||||
AC_CACHE_CHECK([for a traditional japanese locale], [gt_cv_locale_ja], [
|
||||
AC_LANG_CONFTEST([AC_LANG_SOURCE([
|
||||
changequote(,)dnl
|
||||
#include <locale.h>
|
||||
#include <time.h>
|
||||
#if HAVE_LANGINFO_CODESET
|
||||
# include <langinfo.h>
|
||||
#endif
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
struct tm t;
|
||||
char buf[16];
|
||||
int main ()
|
||||
{
|
||||
const char *p;
|
||||
/* Check whether the given locale name is recognized by the system. */
|
||||
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
|
||||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||||
not at the environment variables. Also, when an encoding suffix such
|
||||
as ".65001" or ".54936" is speficied, it succeeds but sets the LC_CTYPE
|
||||
category of the locale to "C". */
|
||||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||||
return 1;
|
||||
#else
|
||||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||||
#endif
|
||||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||||
On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||||
some unit tests fail.
|
||||
On MirBSD 10, when an unsupported locale is specified, setlocale()
|
||||
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
|
||||
#if HAVE_LANGINFO_CODESET
|
||||
{
|
||||
const char *cs = nl_langinfo (CODESET);
|
||||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|
||||
|| strcmp (cs, "UTF-8") == 0)
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
#ifdef __CYGWIN__
|
||||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||||
locale_charset() function relies on the encoding suffix. Note that
|
||||
LC_ALL is set on the command line. */
|
||||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||||
#endif
|
||||
/* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales
|
||||
on Cygwin 1.5.x. */
|
||||
if (MB_CUR_MAX == 1)
|
||||
return 1;
|
||||
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
|
||||
This excludes the UTF-8 encoding (except on MirBSD). */
|
||||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||||
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
|
||||
for (p = buf; *p != '\0'; p++)
|
||||
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
changequote([,])dnl
|
||||
])])
|
||||
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
|
||||
case "$host_os" in
|
||||
# Handle native Windows specially, because there setlocale() interprets
|
||||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||||
# "fr" or "fra" as "French" or "French_France.1252",
|
||||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||||
# and similar.
|
||||
mingw*)
|
||||
# Note that on native Windows, the Japanese locale is
|
||||
# Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
|
||||
# cannot use it here.
|
||||
gt_cv_locale_ja=none
|
||||
;;
|
||||
*)
|
||||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||||
# otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
|
||||
# configure script would override the LC_ALL setting. Likewise for
|
||||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||||
# Test for the AIX locale name.
|
||||
if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_ja=ja_JP
|
||||
else
|
||||
# Test for the locale name with explicit encoding suffix.
|
||||
if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_ja=ja_JP.EUC-JP
|
||||
else
|
||||
# Test for the HP-UX, OSF/1, NetBSD locale name.
|
||||
if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_ja=ja_JP.eucJP
|
||||
else
|
||||
# Test for the IRIX, FreeBSD locale name.
|
||||
if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_ja=ja_JP.EUC
|
||||
else
|
||||
# Test for the Solaris 7 locale name.
|
||||
if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_ja=ja
|
||||
else
|
||||
# Special test for NetBSD 1.6.
|
||||
if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
|
||||
gt_cv_locale_ja=ja_JP.eucJP
|
||||
else
|
||||
# None found.
|
||||
gt_cv_locale_ja=none
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
rm -fr conftest*
|
||||
])
|
||||
LOCALE_JA=$gt_cv_locale_ja
|
||||
AC_SUBST([LOCALE_JA])
|
||||
])
|
||||
130
m4/locale-zh.m4
Normal file
130
m4/locale-zh.m4
Normal file
|
|
@ -0,0 +1,130 @@
|
|||
# locale-zh.m4 serial 10
|
||||
dnl Copyright (C) 2003, 2005-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
dnl From Bruno Haible.
|
||||
|
||||
dnl Determine the name of a chinese locale with GB18030 encoding.
|
||||
AC_DEFUN([gt_LOCALE_ZH_CN],
|
||||
[
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_REQUIRE([AM_LANGINFO_CODESET])
|
||||
AC_CACHE_CHECK([for a transitional chinese locale], [gt_cv_locale_zh_CN], [
|
||||
AC_LANG_CONFTEST([AC_LANG_SOURCE([
|
||||
changequote(,)dnl
|
||||
#include <locale.h>
|
||||
#include <stdlib.h>
|
||||
#include <time.h>
|
||||
#if HAVE_LANGINFO_CODESET
|
||||
# include <langinfo.h>
|
||||
#endif
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
struct tm t;
|
||||
char buf[16];
|
||||
int main ()
|
||||
{
|
||||
const char *p;
|
||||
/* Check whether the given locale name is recognized by the system. */
|
||||
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
|
||||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||||
not at the environment variables. Also, when an encoding suffix such
|
||||
as ".65001" or ".54936" is speficied, it succeeds but sets the LC_CTYPE
|
||||
category of the locale to "C". */
|
||||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||||
return 1;
|
||||
#else
|
||||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||||
#endif
|
||||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||||
On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||||
some unit tests fail.
|
||||
On MirBSD 10, when an unsupported locale is specified, setlocale()
|
||||
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
|
||||
#if HAVE_LANGINFO_CODESET
|
||||
{
|
||||
const char *cs = nl_langinfo (CODESET);
|
||||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|
||||
|| strcmp (cs, "UTF-8") == 0)
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
#ifdef __CYGWIN__
|
||||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||||
locale_charset() function relies on the encoding suffix. Note that
|
||||
LC_ALL is set on the command line. */
|
||||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||||
#endif
|
||||
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
|
||||
This excludes the UTF-8 encoding (except on MirBSD). */
|
||||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||||
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
|
||||
for (p = buf; *p != '\0'; p++)
|
||||
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
|
||||
return 1;
|
||||
/* Check whether a typical GB18030 multibyte sequence is recognized as a
|
||||
single wide character. This excludes the GB2312 and GBK encodings. */
|
||||
if (mblen ("\203\062\332\066", 5) != 4)
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
changequote([,])dnl
|
||||
])])
|
||||
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
|
||||
case "$host_os" in
|
||||
# Handle native Windows specially, because there setlocale() interprets
|
||||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||||
# "fr" or "fra" as "French" or "French_France.1252",
|
||||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||||
# and similar.
|
||||
mingw*)
|
||||
# Test for the hypothetical native Windows locale name.
|
||||
if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_zh_CN=Chinese_China.54936
|
||||
else
|
||||
# None found.
|
||||
gt_cv_locale_zh_CN=none
|
||||
fi
|
||||
;;
|
||||
solaris2.8)
|
||||
# On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
|
||||
# broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
|
||||
# Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
|
||||
gt_cv_locale_zh_CN=none
|
||||
;;
|
||||
*)
|
||||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||||
# otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
|
||||
# configure script would override the LC_ALL setting. Likewise for
|
||||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||||
# Test for the locale name without encoding suffix.
|
||||
if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_zh_CN=zh_CN
|
||||
else
|
||||
# Test for the locale name with explicit encoding suffix.
|
||||
if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||||
gt_cv_locale_zh_CN=zh_CN.GB18030
|
||||
else
|
||||
# None found.
|
||||
gt_cv_locale_zh_CN=none
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
else
|
||||
# If there was a link error, due to mblen(), the system is so old that
|
||||
# it certainly doesn't have a chinese locale.
|
||||
gt_cv_locale_zh_CN=none
|
||||
fi
|
||||
rm -fr conftest*
|
||||
])
|
||||
LOCALE_ZH_CN=$gt_cv_locale_zh_CN
|
||||
AC_SUBST([LOCALE_ZH_CN])
|
||||
])
|
||||
572
m4/mbrtowc.m4
Normal file
572
m4/mbrtowc.m4
Normal file
|
|
@ -0,0 +1,572 @@
|
|||
# mbrtowc.m4 serial 25
|
||||
dnl Copyright (C) 2001-2002, 2004-2005, 2008-2012 Free Software Foundation,
|
||||
dnl Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_FUNC_MBRTOWC],
|
||||
[
|
||||
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
|
||||
|
||||
AC_REQUIRE([AC_TYPE_MBSTATE_T])
|
||||
gl_MBSTATE_T_BROKEN
|
||||
|
||||
AC_CHECK_FUNCS_ONCE([mbrtowc])
|
||||
if test $ac_cv_func_mbrtowc = no; then
|
||||
HAVE_MBRTOWC=0
|
||||
AC_CHECK_DECLS([mbrtowc],,, [[
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
]])
|
||||
if test $ac_cv_have_decl_mbrtowc = yes; then
|
||||
dnl On Minix 3.1.8, the system's <wchar.h> declares mbrtowc() although
|
||||
dnl it does not have the function. Avoid a collision with gnulib's
|
||||
dnl replacement.
|
||||
REPLACE_MBRTOWC=1
|
||||
fi
|
||||
else
|
||||
if test $REPLACE_MBSTATE_T = 1; then
|
||||
REPLACE_MBRTOWC=1
|
||||
else
|
||||
gl_MBRTOWC_NULL_ARG1
|
||||
gl_MBRTOWC_NULL_ARG2
|
||||
gl_MBRTOWC_RETVAL
|
||||
gl_MBRTOWC_NUL_RETVAL
|
||||
case "$gl_cv_func_mbrtowc_null_arg1" in
|
||||
*yes) ;;
|
||||
*) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1],
|
||||
[Define if the mbrtowc function has the NULL pwc argument bug.])
|
||||
REPLACE_MBRTOWC=1
|
||||
;;
|
||||
esac
|
||||
case "$gl_cv_func_mbrtowc_null_arg2" in
|
||||
*yes) ;;
|
||||
*) AC_DEFINE([MBRTOWC_NULL_ARG2_BUG], [1],
|
||||
[Define if the mbrtowc function has the NULL string argument bug.])
|
||||
REPLACE_MBRTOWC=1
|
||||
;;
|
||||
esac
|
||||
case "$gl_cv_func_mbrtowc_retval" in
|
||||
*yes) ;;
|
||||
*) AC_DEFINE([MBRTOWC_RETVAL_BUG], [1],
|
||||
[Define if the mbrtowc function returns a wrong return value.])
|
||||
REPLACE_MBRTOWC=1
|
||||
;;
|
||||
esac
|
||||
case "$gl_cv_func_mbrtowc_nul_retval" in
|
||||
*yes) ;;
|
||||
*) AC_DEFINE([MBRTOWC_NUL_RETVAL_BUG], [1],
|
||||
[Define if the mbrtowc function does not return 0 for a NUL character.])
|
||||
REPLACE_MBRTOWC=1
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
fi
|
||||
])
|
||||
|
||||
dnl Test whether mbsinit() and mbrtowc() need to be overridden in a way that
|
||||
dnl redefines the semantics of the given mbstate_t type.
|
||||
dnl Result is REPLACE_MBSTATE_T.
|
||||
dnl When this is set to 1, we replace both mbsinit() and mbrtowc(), in order to
|
||||
dnl avoid inconsistencies.
|
||||
|
||||
AC_DEFUN([gl_MBSTATE_T_BROKEN],
|
||||
[
|
||||
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
|
||||
|
||||
AC_REQUIRE([AC_TYPE_MBSTATE_T])
|
||||
AC_CHECK_FUNCS_ONCE([mbsinit])
|
||||
AC_CHECK_FUNCS_ONCE([mbrtowc])
|
||||
if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
|
||||
gl_MBRTOWC_INCOMPLETE_STATE
|
||||
gl_MBRTOWC_SANITYCHECK
|
||||
REPLACE_MBSTATE_T=0
|
||||
case "$gl_cv_func_mbrtowc_incomplete_state" in
|
||||
*yes) ;;
|
||||
*) REPLACE_MBSTATE_T=1 ;;
|
||||
esac
|
||||
case "$gl_cv_func_mbrtowc_sanitycheck" in
|
||||
*yes) ;;
|
||||
*) REPLACE_MBSTATE_T=1 ;;
|
||||
esac
|
||||
else
|
||||
REPLACE_MBSTATE_T=1
|
||||
fi
|
||||
])
|
||||
|
||||
dnl Test whether mbrtowc puts the state into non-initial state when parsing an
|
||||
dnl incomplete multibyte character.
|
||||
dnl Result is gl_cv_func_mbrtowc_incomplete_state.
|
||||
|
||||
AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE],
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_JA])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
AC_CACHE_CHECK([whether mbrtowc handles incomplete characters],
|
||||
[gl_cv_func_mbrtowc_incomplete_state],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on AIX and OSF/1.
|
||||
aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_JA != none; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||||
{
|
||||
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||||
if (mbsinit (&state))
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}]])],
|
||||
[gl_cv_func_mbrtowc_incomplete_state=yes],
|
||||
[gl_cv_func_mbrtowc_incomplete_state=no],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
])
|
||||
|
||||
dnl Test whether mbrtowc works not worse than mbtowc.
|
||||
dnl Result is gl_cv_func_mbrtowc_sanitycheck.
|
||||
|
||||
AC_DEFUN([gl_MBRTOWC_SANITYCHECK],
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_ZH_CN])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
AC_CACHE_CHECK([whether mbrtowc works as well as mbtowc],
|
||||
[gl_cv_func_mbrtowc_sanitycheck],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on Solaris 8.
|
||||
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_ZH_CN != none; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
/* This fails on Solaris 8:
|
||||
mbrtowc returns 2, and sets wc to 0x00F0.
|
||||
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
|
||||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||||
{
|
||||
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, input + 3, 6, &state) != 4
|
||||
&& mbtowc (&wc, input + 3, 6) == 4)
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}]])],
|
||||
[gl_cv_func_mbrtowc_sanitycheck=yes],
|
||||
[gl_cv_func_mbrtowc_sanitycheck=no],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
])
|
||||
|
||||
dnl Test whether mbrtowc supports a NULL pwc argument correctly.
|
||||
dnl Result is gl_cv_func_mbrtowc_null_arg1.
|
||||
|
||||
AC_DEFUN([gl_MBRTOWC_NULL_ARG1],
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_FR_UTF8])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
AC_CACHE_CHECK([whether mbrtowc handles a NULL pwc argument],
|
||||
[gl_cv_func_mbrtowc_null_arg1],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on Solaris.
|
||||
solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_FR_UTF8 != none; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
int result = 0;
|
||||
|
||||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||||
{
|
||||
char input[] = "\303\237er";
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
size_t ret;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
wc = (wchar_t) 0xBADFACE;
|
||||
ret = mbrtowc (&wc, input, 5, &state);
|
||||
if (ret != 2)
|
||||
result |= 1;
|
||||
if (!mbsinit (&state))
|
||||
result |= 2;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
ret = mbrtowc (NULL, input, 5, &state);
|
||||
if (ret != 2) /* Solaris 7 fails here: ret is -1. */
|
||||
result |= 4;
|
||||
if (!mbsinit (&state))
|
||||
result |= 8;
|
||||
}
|
||||
return result;
|
||||
}]])],
|
||||
[gl_cv_func_mbrtowc_null_arg1=yes],
|
||||
[gl_cv_func_mbrtowc_null_arg1=no],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
])
|
||||
|
||||
dnl Test whether mbrtowc supports a NULL string argument correctly.
|
||||
dnl Result is gl_cv_func_mbrtowc_null_arg2.
|
||||
|
||||
AC_DEFUN([gl_MBRTOWC_NULL_ARG2],
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_FR_UTF8])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument],
|
||||
[gl_cv_func_mbrtowc_null_arg2],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on OSF/1.
|
||||
osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_FR_UTF8 != none; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||||
{
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
int ret;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
wc = (wchar_t) 0xBADFACE;
|
||||
mbrtowc (&wc, NULL, 5, &state);
|
||||
/* Check that wc was not modified. */
|
||||
if (wc != (wchar_t) 0xBADFACE)
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}]])],
|
||||
[gl_cv_func_mbrtowc_null_arg2=yes],
|
||||
[gl_cv_func_mbrtowc_null_arg2=no],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
])
|
||||
|
||||
dnl Test whether mbrtowc, when parsing the end of a multibyte character,
|
||||
dnl correctly returns the number of bytes that were needed to complete the
|
||||
dnl character (not the total number of bytes of the multibyte character).
|
||||
dnl Result is gl_cv_func_mbrtowc_retval.
|
||||
|
||||
AC_DEFUN([gl_MBRTOWC_RETVAL],
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_FR_UTF8])
|
||||
AC_REQUIRE([gt_LOCALE_JA])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_CACHE_CHECK([whether mbrtowc has a correct return value],
|
||||
[gl_cv_func_mbrtowc_retval],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on HP-UX, Solaris, native Windows.
|
||||
hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_mbrtowc_retval="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
|
||||
|| { case "$host_os" in mingw*) true;; *) false;; esac; }; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
int result = 0;
|
||||
int found_some_locale = 0;
|
||||
/* This fails on Solaris. */
|
||||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||||
{
|
||||
char input[] = "B\303\274\303\237er"; /* "Büßer" */
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||||
{
|
||||
input[1] = '\0';
|
||||
if (mbrtowc (&wc, input + 2, 5, &state) != 1)
|
||||
result |= 1;
|
||||
}
|
||||
found_some_locale = 1;
|
||||
}
|
||||
/* This fails on HP-UX 11.11. */
|
||||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||||
{
|
||||
char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||||
{
|
||||
input[1] = '\0';
|
||||
if (mbrtowc (&wc, input + 2, 5, &state) != 2)
|
||||
result |= 2;
|
||||
}
|
||||
found_some_locale = 1;
|
||||
}
|
||||
/* This fails on native Windows. */
|
||||
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
|
||||
{
|
||||
char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
|
||||
{
|
||||
input[3] = '\0';
|
||||
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
|
||||
result |= 4;
|
||||
}
|
||||
found_some_locale = 1;
|
||||
}
|
||||
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
|
||||
{
|
||||
char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
|
||||
{
|
||||
input[3] = '\0';
|
||||
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
|
||||
result |= 8;
|
||||
}
|
||||
found_some_locale = 1;
|
||||
}
|
||||
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
|
||||
{
|
||||
char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
|
||||
{
|
||||
input[3] = '\0';
|
||||
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
|
||||
result |= 16;
|
||||
}
|
||||
found_some_locale = 1;
|
||||
}
|
||||
return (found_some_locale ? result : 77);
|
||||
}]])],
|
||||
[gl_cv_func_mbrtowc_retval=yes],
|
||||
[if test $? != 77; then
|
||||
gl_cv_func_mbrtowc_retval=no
|
||||
fi
|
||||
],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
])
|
||||
|
||||
dnl Test whether mbrtowc, when parsing a NUL character, correctly returns 0.
|
||||
dnl Result is gl_cv_func_mbrtowc_nul_retval.
|
||||
|
||||
AC_DEFUN([gl_MBRTOWC_NUL_RETVAL],
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_ZH_CN])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
AC_CACHE_CHECK([whether mbrtowc returns 0 when parsing a NUL character],
|
||||
[gl_cv_func_mbrtowc_nul_retval],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on Solaris 8 and 9.
|
||||
solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_ZH_CN != none; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
/* This fails on Solaris 8 and 9. */
|
||||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||||
{
|
||||
mbstate_t state;
|
||||
wchar_t wc;
|
||||
|
||||
memset (&state, '\0', sizeof (mbstate_t));
|
||||
if (mbrtowc (&wc, "", 1, &state) != 0)
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}]])],
|
||||
[gl_cv_func_mbrtowc_nul_retval=yes],
|
||||
[gl_cv_func_mbrtowc_nul_retval=no],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
])
|
||||
|
||||
# Prerequisites of lib/mbrtowc.c.
|
||||
AC_DEFUN([gl_PREREQ_MBRTOWC], [
|
||||
:
|
||||
])
|
||||
|
||||
|
||||
dnl From Paul Eggert
|
||||
|
||||
dnl This is an override of an autoconf macro.
|
||||
|
||||
AC_DEFUN([AC_FUNC_MBRTOWC],
|
||||
[
|
||||
dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60.
|
||||
AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
|
||||
gl_cv_func_mbrtowc,
|
||||
[AC_LINK_IFELSE(
|
||||
[AC_LANG_PROGRAM(
|
||||
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||||
included before <wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||||
must be included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>]],
|
||||
[[wchar_t wc;
|
||||
char const s[] = "";
|
||||
size_t n = 1;
|
||||
mbstate_t state;
|
||||
return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));]])],
|
||||
gl_cv_func_mbrtowc=yes,
|
||||
gl_cv_func_mbrtowc=no)])
|
||||
if test $gl_cv_func_mbrtowc = yes; then
|
||||
AC_DEFINE([HAVE_MBRTOWC], [1],
|
||||
[Define to 1 if mbrtowc and mbstate_t are properly declared.])
|
||||
fi
|
||||
])
|
||||
51
m4/mbsinit.m4
Normal file
51
m4/mbsinit.m4
Normal file
|
|
@ -0,0 +1,51 @@
|
|||
# mbsinit.m4 serial 8
|
||||
dnl Copyright (C) 2008, 2010-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_FUNC_MBSINIT],
|
||||
[
|
||||
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
|
||||
AC_REQUIRE([AC_TYPE_MBSTATE_T])
|
||||
gl_MBSTATE_T_BROKEN
|
||||
|
||||
AC_CHECK_FUNCS_ONCE([mbsinit])
|
||||
if test $ac_cv_func_mbsinit = no; then
|
||||
HAVE_MBSINIT=0
|
||||
AC_CHECK_DECLS([mbsinit],,, [[
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
]])
|
||||
if test $ac_cv_have_decl_mbsinit = yes; then
|
||||
dnl On Minix 3.1.8, the system's <wchar.h> declares mbsinit() although
|
||||
dnl it does not have the function. Avoid a collision with gnulib's
|
||||
dnl replacement.
|
||||
REPLACE_MBSINIT=1
|
||||
fi
|
||||
else
|
||||
if test $REPLACE_MBSTATE_T = 1; then
|
||||
REPLACE_MBSINIT=1
|
||||
else
|
||||
dnl On mingw, mbsinit() always returns 1, which is inappropriate for
|
||||
dnl states produced by mbrtowc() for an incomplete multibyte character
|
||||
dnl in multibyte locales.
|
||||
case "$host_os" in
|
||||
mingw*) REPLACE_MBSINIT=1 ;;
|
||||
esac
|
||||
fi
|
||||
fi
|
||||
])
|
||||
|
||||
# Prerequisites of lib/mbsinit.c.
|
||||
AC_DEFUN([gl_PREREQ_MBSINIT], [
|
||||
:
|
||||
])
|
||||
41
m4/mbstate_t.m4
Normal file
41
m4/mbstate_t.m4
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
# mbstate_t.m4 serial 13
|
||||
dnl Copyright (C) 2000-2002, 2008-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# From Paul Eggert.
|
||||
|
||||
# BeOS 5 has <wchar.h> but does not define mbstate_t,
|
||||
# so you can't declare an object of that type.
|
||||
# Check for this incompatibility with Standard C.
|
||||
|
||||
# AC_TYPE_MBSTATE_T
|
||||
# -----------------
|
||||
AC_DEFUN([AC_TYPE_MBSTATE_T],
|
||||
[
|
||||
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl for HP-UX 11.11
|
||||
|
||||
AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t],
|
||||
[AC_COMPILE_IFELSE(
|
||||
[AC_LANG_PROGRAM(
|
||||
[AC_INCLUDES_DEFAULT[
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>]],
|
||||
[[mbstate_t x; return sizeof x;]])],
|
||||
[ac_cv_type_mbstate_t=yes],
|
||||
[ac_cv_type_mbstate_t=no])])
|
||||
if test $ac_cv_type_mbstate_t = yes; then
|
||||
AC_DEFINE([HAVE_MBSTATE_T], [1],
|
||||
[Define to 1 if <wchar.h> declares mbstate_t.])
|
||||
else
|
||||
AC_DEFINE([mbstate_t], [int],
|
||||
[Define to a type if <wchar.h> does not define.])
|
||||
fi
|
||||
])
|
||||
19
m4/mbtowc.m4
Normal file
19
m4/mbtowc.m4
Normal file
|
|
@ -0,0 +1,19 @@
|
|||
# mbtowc.m4 serial 2
|
||||
dnl Copyright (C) 2011-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_FUNC_MBTOWC],
|
||||
[
|
||||
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
|
||||
|
||||
if false; then
|
||||
REPLACE_MBTOWC=1
|
||||
fi
|
||||
])
|
||||
|
||||
# Prerequisites of lib/mbtowc.c.
|
||||
AC_DEFUN([gl_PREREQ_MBTOWC], [
|
||||
:
|
||||
])
|
||||
50
m4/nl_langinfo.m4
Normal file
50
m4/nl_langinfo.m4
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
# nl_langinfo.m4 serial 5
|
||||
dnl Copyright (C) 2009-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_FUNC_NL_LANGINFO],
|
||||
[
|
||||
AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
|
||||
AC_REQUIRE([gl_LANGINFO_H])
|
||||
AC_CHECK_FUNCS_ONCE([nl_langinfo])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
if test $ac_cv_func_nl_langinfo = yes; then
|
||||
# On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken.
|
||||
AC_CACHE_CHECK([whether YESEXPR works],
|
||||
[gl_cv_func_nl_langinfo_yesexpr_works],
|
||||
[AC_RUN_IFELSE(
|
||||
[AC_LANG_PROGRAM([[#include <langinfo.h>
|
||||
]], [[return !*nl_langinfo(YESEXPR);
|
||||
]])],
|
||||
[gl_cv_func_nl_langinfo_yesexpr_works=yes],
|
||||
[gl_cv_func_nl_langinfo_yesexpr_works=no],
|
||||
[
|
||||
case "$host_os" in
|
||||
# Guess no on irix systems.
|
||||
irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";;
|
||||
# Guess yes elsewhere.
|
||||
*) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";;
|
||||
esac
|
||||
])
|
||||
])
|
||||
case $gl_cv_func_nl_langinfo_yesexpr_works in
|
||||
*yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;;
|
||||
*) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;;
|
||||
esac
|
||||
AC_DEFINE_UNQUOTED([FUNC_NL_LANGINFO_YESEXPR_WORKS],
|
||||
[$FUNC_NL_LANGINFO_YESEXPR_WORKS],
|
||||
[Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string.])
|
||||
if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \
|
||||
&& test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then
|
||||
:
|
||||
else
|
||||
REPLACE_NL_LANGINFO=1
|
||||
AC_DEFINE([REPLACE_NL_LANGINFO], [1],
|
||||
[Define if nl_langinfo exists but is overridden by gnulib.])
|
||||
fi
|
||||
else
|
||||
HAVE_NL_LANGINFO=0
|
||||
fi
|
||||
])
|
||||
223
m4/regex.m4
Normal file
223
m4/regex.m4
Normal file
|
|
@ -0,0 +1,223 @@
|
|||
# serial 60
|
||||
|
||||
# Copyright (C) 1996-2001, 2003-2012 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
dnl Initially derived from code in GNU grep.
|
||||
dnl Mostly written by Jim Meyering.
|
||||
|
||||
AC_PREREQ([2.50])
|
||||
|
||||
AC_DEFUN([gl_REGEX],
|
||||
[
|
||||
AC_ARG_WITH([included-regex],
|
||||
[AS_HELP_STRING([--without-included-regex],
|
||||
[don't compile regex; this is the default on systems
|
||||
with recent-enough versions of the GNU C Library
|
||||
(use with caution on other systems).])])
|
||||
|
||||
case $with_included_regex in #(
|
||||
yes|no) ac_use_included_regex=$with_included_regex
|
||||
;;
|
||||
'')
|
||||
# If the system regex support is good enough that it passes the
|
||||
# following run test, then default to *not* using the included regex.c.
|
||||
# If cross compiling, assume the test would fail and use the included
|
||||
# regex.c.
|
||||
AC_CACHE_CHECK([for working re_compile_pattern],
|
||||
[gl_cv_func_re_compile_pattern_working],
|
||||
[AC_RUN_IFELSE(
|
||||
[AC_LANG_PROGRAM(
|
||||
[AC_INCLUDES_DEFAULT[
|
||||
#include <locale.h>
|
||||
#include <limits.h>
|
||||
#include <regex.h>
|
||||
]],
|
||||
[[int result = 0;
|
||||
static struct re_pattern_buffer regex;
|
||||
unsigned char folded_chars[UCHAR_MAX + 1];
|
||||
int i;
|
||||
const char *s;
|
||||
struct re_registers regs;
|
||||
|
||||
/* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html
|
||||
This test needs valgrind to catch the bug on Debian
|
||||
GNU/Linux 3.1 x86, but it might catch the bug better
|
||||
on other platforms and it shouldn't hurt to try the
|
||||
test here. */
|
||||
if (setlocale (LC_ALL, "en_US.UTF-8"))
|
||||
{
|
||||
static char const pat[] = "insert into";
|
||||
static char const data[] =
|
||||
"\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK";
|
||||
re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE
|
||||
| RE_ICASE);
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern (pat, sizeof pat - 1, ®ex);
|
||||
if (s)
|
||||
result |= 1;
|
||||
else if (re_search (®ex, data, sizeof data - 1,
|
||||
0, sizeof data - 1, ®s)
|
||||
!= -1)
|
||||
result |= 1;
|
||||
if (! setlocale (LC_ALL, "C"))
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* This test is from glibc bug 3957, reported by Andrew Mackey. */
|
||||
re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE);
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern ("a[^x]b", 6, ®ex);
|
||||
if (s)
|
||||
result |= 2;
|
||||
/* This should fail, but succeeds for glibc-2.5. */
|
||||
else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1)
|
||||
result |= 2;
|
||||
|
||||
/* This regular expression is from Spencer ere test number 75
|
||||
in grep-2.3. */
|
||||
re_set_syntax (RE_SYNTAX_POSIX_EGREP);
|
||||
memset (®ex, 0, sizeof regex);
|
||||
for (i = 0; i <= UCHAR_MAX; i++)
|
||||
folded_chars[i] = i;
|
||||
regex.translate = folded_chars;
|
||||
s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex);
|
||||
/* This should fail with _Invalid character class name_ error. */
|
||||
if (!s)
|
||||
result |= 4;
|
||||
|
||||
/* Ensure that [b-a] is diagnosed as invalid, when
|
||||
using RE_NO_EMPTY_RANGES. */
|
||||
re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES);
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern ("a[b-a]", 6, ®ex);
|
||||
if (s == 0)
|
||||
result |= 8;
|
||||
|
||||
/* This should succeed, but does not for glibc-2.1.3. */
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern ("{1", 2, ®ex);
|
||||
if (s)
|
||||
result |= 8;
|
||||
|
||||
/* The following example is derived from a problem report
|
||||
against gawk from Jorge Stolfi <stolfi@ic.unicamp.br>. */
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern ("[an\371]*n", 7, ®ex);
|
||||
if (s)
|
||||
result |= 8;
|
||||
/* This should match, but does not for glibc-2.2.1. */
|
||||
else if (re_match (®ex, "an", 2, 0, ®s) != 2)
|
||||
result |= 8;
|
||||
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern ("x", 1, ®ex);
|
||||
if (s)
|
||||
result |= 8;
|
||||
/* glibc-2.2.93 does not work with a negative RANGE argument. */
|
||||
else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1)
|
||||
result |= 8;
|
||||
|
||||
/* The version of regex.c in older versions of gnulib
|
||||
ignored RE_ICASE. Detect that problem too. */
|
||||
re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE);
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern ("x", 1, ®ex);
|
||||
if (s)
|
||||
result |= 16;
|
||||
else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0)
|
||||
result |= 16;
|
||||
|
||||
/* Catch a bug reported by Vin Shelton in
|
||||
http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html
|
||||
*/
|
||||
re_set_syntax (RE_SYNTAX_POSIX_BASIC
|
||||
& ~RE_CONTEXT_INVALID_DUP
|
||||
& ~RE_NO_EMPTY_RANGES);
|
||||
memset (®ex, 0, sizeof regex);
|
||||
s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex);
|
||||
if (s)
|
||||
result |= 32;
|
||||
|
||||
/* REG_STARTEND was added to glibc on 2004-01-15.
|
||||
Reject older versions. */
|
||||
if (! REG_STARTEND)
|
||||
result |= 64;
|
||||
|
||||
#if 0
|
||||
/* It would be nice to reject hosts whose regoff_t values are too
|
||||
narrow (including glibc on hosts with 64-bit ptrdiff_t and
|
||||
32-bit int), but we should wait until glibc implements this
|
||||
feature. Otherwise, support for equivalence classes and
|
||||
multibyte collation symbols would always be broken except
|
||||
when compiling --without-included-regex. */
|
||||
if (sizeof (regoff_t) < sizeof (ptrdiff_t)
|
||||
|| sizeof (regoff_t) < sizeof (ssize_t))
|
||||
result |= 64;
|
||||
#endif
|
||||
|
||||
return result;
|
||||
]])],
|
||||
[gl_cv_func_re_compile_pattern_working=yes],
|
||||
[gl_cv_func_re_compile_pattern_working=no],
|
||||
dnl When crosscompiling, assume it is not working.
|
||||
[gl_cv_func_re_compile_pattern_working=no])])
|
||||
case $gl_cv_func_re_compile_pattern_working in #(
|
||||
yes) ac_use_included_regex=no;; #(
|
||||
no) ac_use_included_regex=yes;;
|
||||
esac
|
||||
;;
|
||||
*) AC_MSG_ERROR([Invalid value for --with-included-regex: $with_included_regex])
|
||||
;;
|
||||
esac
|
||||
|
||||
if test $ac_use_included_regex = yes; then
|
||||
AC_DEFINE([_REGEX_LARGE_OFFSETS], [1],
|
||||
[Define if you want regoff_t to be at least as wide POSIX requires.])
|
||||
AC_DEFINE([re_syntax_options], [rpl_re_syntax_options],
|
||||
[Define to rpl_re_syntax_options if the replacement should be used.])
|
||||
AC_DEFINE([re_set_syntax], [rpl_re_set_syntax],
|
||||
[Define to rpl_re_set_syntax if the replacement should be used.])
|
||||
AC_DEFINE([re_compile_pattern], [rpl_re_compile_pattern],
|
||||
[Define to rpl_re_compile_pattern if the replacement should be used.])
|
||||
AC_DEFINE([re_compile_fastmap], [rpl_re_compile_fastmap],
|
||||
[Define to rpl_re_compile_fastmap if the replacement should be used.])
|
||||
AC_DEFINE([re_search], [rpl_re_search],
|
||||
[Define to rpl_re_search if the replacement should be used.])
|
||||
AC_DEFINE([re_search_2], [rpl_re_search_2],
|
||||
[Define to rpl_re_search_2 if the replacement should be used.])
|
||||
AC_DEFINE([re_match], [rpl_re_match],
|
||||
[Define to rpl_re_match if the replacement should be used.])
|
||||
AC_DEFINE([re_match_2], [rpl_re_match_2],
|
||||
[Define to rpl_re_match_2 if the replacement should be used.])
|
||||
AC_DEFINE([re_set_registers], [rpl_re_set_registers],
|
||||
[Define to rpl_re_set_registers if the replacement should be used.])
|
||||
AC_DEFINE([re_comp], [rpl_re_comp],
|
||||
[Define to rpl_re_comp if the replacement should be used.])
|
||||
AC_DEFINE([re_exec], [rpl_re_exec],
|
||||
[Define to rpl_re_exec if the replacement should be used.])
|
||||
AC_DEFINE([regcomp], [rpl_regcomp],
|
||||
[Define to rpl_regcomp if the replacement should be used.])
|
||||
AC_DEFINE([regexec], [rpl_regexec],
|
||||
[Define to rpl_regexec if the replacement should be used.])
|
||||
AC_DEFINE([regerror], [rpl_regerror],
|
||||
[Define to rpl_regerror if the replacement should be used.])
|
||||
AC_DEFINE([regfree], [rpl_regfree],
|
||||
[Define to rpl_regfree if the replacement should be used.])
|
||||
fi
|
||||
])
|
||||
|
||||
# Prerequisites of lib/regex.c and lib/regex_internal.c.
|
||||
AC_DEFUN([gl_PREREQ_REGEX],
|
||||
[
|
||||
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
|
||||
AC_REQUIRE([AC_C_INLINE])
|
||||
AC_REQUIRE([AC_C_RESTRICT])
|
||||
AC_REQUIRE([AC_TYPE_MBSTATE_T])
|
||||
AC_CHECK_HEADERS([libintl.h])
|
||||
AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll])
|
||||
AC_CHECK_DECLS([isblank], [], [], [[#include <ctype.h>]])
|
||||
])
|
||||
45
m4/strcase.m4
Normal file
45
m4/strcase.m4
Normal file
|
|
@ -0,0 +1,45 @@
|
|||
# strcase.m4 serial 11
|
||||
dnl Copyright (C) 2002, 2005-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_STRCASE],
|
||||
[
|
||||
gl_FUNC_STRCASECMP
|
||||
gl_FUNC_STRNCASECMP
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_FUNC_STRCASECMP],
|
||||
[
|
||||
AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
|
||||
AC_CHECK_FUNCS([strcasecmp])
|
||||
if test $ac_cv_func_strcasecmp = no; then
|
||||
HAVE_STRCASECMP=0
|
||||
fi
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_FUNC_STRNCASECMP],
|
||||
[
|
||||
AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
|
||||
AC_CHECK_FUNCS([strncasecmp])
|
||||
if test $ac_cv_func_strncasecmp = yes; then
|
||||
HAVE_STRNCASECMP=1
|
||||
else
|
||||
HAVE_STRNCASECMP=0
|
||||
fi
|
||||
AC_CHECK_DECLS([strncasecmp])
|
||||
if test $ac_cv_have_decl_strncasecmp = no; then
|
||||
HAVE_DECL_STRNCASECMP=0
|
||||
fi
|
||||
])
|
||||
|
||||
# Prerequisites of lib/strcasecmp.c.
|
||||
AC_DEFUN([gl_PREREQ_STRCASECMP], [
|
||||
:
|
||||
])
|
||||
|
||||
# Prerequisites of lib/strncasecmp.c.
|
||||
AC_DEFUN([gl_PREREQ_STRNCASECMP], [
|
||||
:
|
||||
])
|
||||
52
m4/strings_h.m4
Normal file
52
m4/strings_h.m4
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
# Configure a replacement for <strings.h>.
|
||||
# serial 6
|
||||
|
||||
# Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_HEADER_STRINGS_H],
|
||||
[
|
||||
dnl Use AC_REQUIRE here, so that the default behavior below is expanded
|
||||
dnl once only, before all statements that occur in other macros.
|
||||
AC_REQUIRE([gl_HEADER_STRINGS_H_BODY])
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_HEADER_STRINGS_H_BODY],
|
||||
[
|
||||
AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
|
||||
|
||||
gl_CHECK_NEXT_HEADERS([strings.h])
|
||||
if test $ac_cv_header_strings_h = yes; then
|
||||
HAVE_STRINGS_H=1
|
||||
else
|
||||
HAVE_STRINGS_H=0
|
||||
fi
|
||||
AC_SUBST([HAVE_STRINGS_H])
|
||||
|
||||
dnl Check for declarations of anything we want to poison if the
|
||||
dnl corresponding gnulib module is not in use.
|
||||
gl_WARN_ON_USE_PREPARE([[
|
||||
/* Minix 3.1.8 has a bug: <sys/types.h> must be included before
|
||||
<strings.h>. */
|
||||
#include <sys/types.h>
|
||||
#include <strings.h>
|
||||
]], [ffs strcasecmp strncasecmp])
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_STRINGS_MODULE_INDICATOR],
|
||||
[
|
||||
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
||||
AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
|
||||
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_HEADER_STRINGS_H_DEFAULTS],
|
||||
[
|
||||
GNULIB_FFS=0; AC_SUBST([GNULIB_FFS])
|
||||
dnl Assume proper GNU behavior unless another module says otherwise.
|
||||
HAVE_FFS=1; AC_SUBST([HAVE_FFS])
|
||||
HAVE_STRCASECMP=1; AC_SUBST([HAVE_STRCASECMP])
|
||||
HAVE_DECL_STRNCASECMP=1; AC_SUBST([HAVE_DECL_STRNCASECMP])
|
||||
])
|
||||
112
m4/wcrtomb.m4
Normal file
112
m4/wcrtomb.m4
Normal file
|
|
@ -0,0 +1,112 @@
|
|||
# wcrtomb.m4 serial 11
|
||||
dnl Copyright (C) 2008-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
AC_DEFUN([gl_FUNC_WCRTOMB],
|
||||
[
|
||||
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
|
||||
|
||||
AC_REQUIRE([AC_TYPE_MBSTATE_T])
|
||||
gl_MBSTATE_T_BROKEN
|
||||
|
||||
AC_CHECK_FUNCS_ONCE([wcrtomb])
|
||||
if test $ac_cv_func_wcrtomb = no; then
|
||||
HAVE_WCRTOMB=0
|
||||
AC_CHECK_DECLS([wcrtomb],,, [[
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
]])
|
||||
if test $ac_cv_have_decl_wcrtomb = yes; then
|
||||
dnl On Minix 3.1.8, the system's <wchar.h> declares wcrtomb() although
|
||||
dnl it does not have the function. Avoid a collision with gnulib's
|
||||
dnl replacement.
|
||||
REPLACE_WCRTOMB=1
|
||||
fi
|
||||
else
|
||||
if test $REPLACE_MBSTATE_T = 1; then
|
||||
REPLACE_WCRTOMB=1
|
||||
else
|
||||
dnl On AIX 4.3, OSF/1 5.1 and Solaris 10, wcrtomb (NULL, 0, NULL) sometimes
|
||||
dnl returns 0 instead of 1.
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([gt_LOCALE_FR])
|
||||
AC_REQUIRE([gt_LOCALE_FR_UTF8])
|
||||
AC_REQUIRE([gt_LOCALE_JA])
|
||||
AC_REQUIRE([gt_LOCALE_ZH_CN])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||
AC_CACHE_CHECK([whether wcrtomb return value is correct],
|
||||
[gl_cv_func_wcrtomb_retval],
|
||||
[
|
||||
dnl Initial guess, used when cross-compiling or when no suitable locale
|
||||
dnl is present.
|
||||
changequote(,)dnl
|
||||
case "$host_os" in
|
||||
# Guess no on AIX 4, OSF/1 and Solaris.
|
||||
aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;;
|
||||
# Guess yes otherwise.
|
||||
*) gl_cv_func_wcrtomb_retval="guessing yes" ;;
|
||||
esac
|
||||
changequote([,])dnl
|
||||
if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
#include <locale.h>
|
||||
#include <string.h>
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
int main ()
|
||||
{
|
||||
int result = 0;
|
||||
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
|
||||
{
|
||||
if (wcrtomb (NULL, 0, NULL) != 1)
|
||||
result |= 1;
|
||||
}
|
||||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||||
{
|
||||
if (wcrtomb (NULL, 0, NULL) != 1)
|
||||
result |= 2;
|
||||
}
|
||||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||||
{
|
||||
if (wcrtomb (NULL, 0, NULL) != 1)
|
||||
result |= 4;
|
||||
}
|
||||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||||
{
|
||||
if (wcrtomb (NULL, 0, NULL) != 1)
|
||||
result |= 8;
|
||||
}
|
||||
return result;
|
||||
}]])],
|
||||
[gl_cv_func_wcrtomb_retval=yes],
|
||||
[gl_cv_func_wcrtomb_retval=no],
|
||||
[:])
|
||||
fi
|
||||
])
|
||||
case "$gl_cv_func_wcrtomb_retval" in
|
||||
*yes) ;;
|
||||
*) REPLACE_WCRTOMB=1 ;;
|
||||
esac
|
||||
fi
|
||||
fi
|
||||
])
|
||||
|
||||
# Prerequisites of lib/wcrtomb.c.
|
||||
AC_DEFUN([gl_PREREQ_WCRTOMB], [
|
||||
:
|
||||
])
|
||||
211
m4/wctype_h.m4
Normal file
211
m4/wctype_h.m4
Normal file
|
|
@ -0,0 +1,211 @@
|
|||
# wctype_h.m4 serial 16
|
||||
|
||||
dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
|
||||
|
||||
dnl Copyright (C) 2006-2012 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
dnl Written by Paul Eggert.
|
||||
|
||||
AC_DEFUN([gl_WCTYPE_H],
|
||||
[
|
||||
AC_REQUIRE([gl_WCTYPE_H_DEFAULTS])
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_CHECK_FUNCS_ONCE([iswcntrl])
|
||||
if test $ac_cv_func_iswcntrl = yes; then
|
||||
HAVE_ISWCNTRL=1
|
||||
else
|
||||
HAVE_ISWCNTRL=0
|
||||
fi
|
||||
AC_SUBST([HAVE_ISWCNTRL])
|
||||
|
||||
AC_REQUIRE([AC_C_INLINE])
|
||||
|
||||
AC_REQUIRE([gt_TYPE_WINT_T])
|
||||
if test $gt_cv_c_wint_t = yes; then
|
||||
HAVE_WINT_T=1
|
||||
else
|
||||
HAVE_WINT_T=0
|
||||
fi
|
||||
AC_SUBST([HAVE_WINT_T])
|
||||
|
||||
gl_CHECK_NEXT_HEADERS([wctype.h])
|
||||
if test $ac_cv_header_wctype_h = yes; then
|
||||
if test $ac_cv_func_iswcntrl = yes; then
|
||||
dnl Linux libc5 has an iswprint function that returns 0 for all arguments.
|
||||
dnl The other functions are likely broken in the same way.
|
||||
AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works],
|
||||
[
|
||||
AC_RUN_IFELSE(
|
||||
[AC_LANG_SOURCE([[
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||||
included before <wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||||
must be included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
#include <wctype.h>
|
||||
int main () { return iswprint ('x') == 0; }
|
||||
]])],
|
||||
[gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no],
|
||||
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
|
||||
#if __GNU_LIBRARY__ == 1
|
||||
Linux libc5 i18n is broken.
|
||||
#endif]], [])],
|
||||
[gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no])
|
||||
])
|
||||
])
|
||||
fi
|
||||
HAVE_WCTYPE_H=1
|
||||
else
|
||||
HAVE_WCTYPE_H=0
|
||||
fi
|
||||
AC_SUBST([HAVE_WCTYPE_H])
|
||||
|
||||
if test "$gl_cv_func_iswcntrl_works" = no; then
|
||||
REPLACE_ISWCNTRL=1
|
||||
else
|
||||
REPLACE_ISWCNTRL=0
|
||||
fi
|
||||
AC_SUBST([REPLACE_ISWCNTRL])
|
||||
|
||||
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
|
||||
dnl Redefine all of iswcntrl, ..., iswxdigit in <wctype.h>.
|
||||
:
|
||||
fi
|
||||
|
||||
if test $REPLACE_ISWCNTRL = 1; then
|
||||
REPLACE_TOWLOWER=1
|
||||
else
|
||||
AC_CHECK_FUNCS([towlower])
|
||||
if test $ac_cv_func_towlower = yes; then
|
||||
REPLACE_TOWLOWER=0
|
||||
else
|
||||
AC_CHECK_DECLS([towlower],,,
|
||||
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||||
included before <wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||||
must be included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
#if HAVE_WCTYPE_H
|
||||
# include <wctype.h>
|
||||
#endif
|
||||
]])
|
||||
if test $ac_cv_have_decl_towlower = yes; then
|
||||
dnl On Minix 3.1.8, the system's <wctype.h> declares towlower() and
|
||||
dnl towupper() although it does not have the functions. Avoid a
|
||||
dnl collision with gnulib's replacement.
|
||||
REPLACE_TOWLOWER=1
|
||||
else
|
||||
REPLACE_TOWLOWER=0
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
AC_SUBST([REPLACE_TOWLOWER])
|
||||
|
||||
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then
|
||||
dnl Redefine towlower, towupper in <wctype.h>.
|
||||
:
|
||||
fi
|
||||
|
||||
dnl We assume that the wctype() and iswctype() functions exist if and only
|
||||
dnl if the type wctype_t is defined in <wchar.h> or in <wctype.h> if that
|
||||
dnl exists.
|
||||
dnl HP-UX 11.00 declares all these in <wchar.h> and lacks <wctype.h>.
|
||||
AC_CACHE_CHECK([for wctype_t], [gl_cv_type_wctype_t],
|
||||
[AC_COMPILE_IFELSE(
|
||||
[AC_LANG_PROGRAM(
|
||||
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||||
included before <wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||||
must be included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
#if HAVE_WCTYPE_H
|
||||
# include <wctype.h>
|
||||
#endif
|
||||
wctype_t a;
|
||||
]],
|
||||
[[]])],
|
||||
[gl_cv_type_wctype_t=yes],
|
||||
[gl_cv_type_wctype_t=no])
|
||||
])
|
||||
if test $gl_cv_type_wctype_t = no; then
|
||||
HAVE_WCTYPE_T=0
|
||||
fi
|
||||
|
||||
dnl We assume that the wctrans() and towctrans() functions exist if and only
|
||||
dnl if the type wctrans_t is defined in <wctype.h>.
|
||||
AC_CACHE_CHECK([for wctrans_t], [gl_cv_type_wctrans_t],
|
||||
[AC_COMPILE_IFELSE(
|
||||
[AC_LANG_PROGRAM(
|
||||
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||||
included before <wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||||
must be included before <wchar.h>. */
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <wchar.h>
|
||||
#include <wctype.h>
|
||||
wctrans_t a;
|
||||
]],
|
||||
[[]])],
|
||||
[gl_cv_type_wctrans_t=yes],
|
||||
[gl_cv_type_wctrans_t=no])
|
||||
])
|
||||
if test $gl_cv_type_wctrans_t = no; then
|
||||
HAVE_WCTRANS_T=0
|
||||
fi
|
||||
|
||||
dnl Check for declarations of anything we want to poison if the
|
||||
dnl corresponding gnulib module is not in use.
|
||||
gl_WARN_ON_USE_PREPARE([[
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||||
included before <wchar.h>. */
|
||||
#if !(defined __GLIBC__ && !defined __UCLIBC__)
|
||||
# include <stddef.h>
|
||||
# include <stdio.h>
|
||||
# include <time.h>
|
||||
# include <wchar.h>
|
||||
#endif
|
||||
#include <wctype.h>
|
||||
]],
|
||||
[wctype iswctype wctrans towctrans
|
||||
])
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_WCTYPE_MODULE_INDICATOR],
|
||||
[
|
||||
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
||||
AC_REQUIRE([gl_WCTYPE_H_DEFAULTS])
|
||||
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
||||
dnl Define it also as a C macro, for the benefit of the unit tests.
|
||||
gl_MODULE_INDICATOR_FOR_TESTS([$1])
|
||||
])
|
||||
|
||||
AC_DEFUN([gl_WCTYPE_H_DEFAULTS],
|
||||
[
|
||||
GNULIB_ISWBLANK=0; AC_SUBST([GNULIB_ISWBLANK])
|
||||
GNULIB_WCTYPE=0; AC_SUBST([GNULIB_WCTYPE])
|
||||
GNULIB_ISWCTYPE=0; AC_SUBST([GNULIB_ISWCTYPE])
|
||||
GNULIB_WCTRANS=0; AC_SUBST([GNULIB_WCTRANS])
|
||||
GNULIB_TOWCTRANS=0; AC_SUBST([GNULIB_TOWCTRANS])
|
||||
dnl Assume proper GNU behavior unless another module says otherwise.
|
||||
HAVE_ISWBLANK=1; AC_SUBST([HAVE_ISWBLANK])
|
||||
HAVE_WCTYPE_T=1; AC_SUBST([HAVE_WCTYPE_T])
|
||||
HAVE_WCTRANS_T=1; AC_SUBST([HAVE_WCTRANS_T])
|
||||
REPLACE_ISWBLANK=0; AC_SUBST([REPLACE_ISWBLANK])
|
||||
])
|
||||
Loading…
Add table
Add a link
Reference in a new issue