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ICU-377 check for sizeof(wchar) after checking for ints.

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X-SVN-Rev: 7476
This commit is contained in:
Yves Arrouye 2002-01-23 16:42:10 +00:00
parent 2766f1ce9c
commit 8e96cd92a7
2 changed files with 275 additions and 326 deletions
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559
icu4c/source/configure vendored
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42
icu4c/source/configure.in
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@ -4,7 +4,7 @@ dnl Copyright (c) 1999-2000, International Business Machines Corporation and
dnl others. All Rights Reserved.
dnl Stephen F. Booth, heavily modified by Yves and others
dnl $Id: configure.in,v 1.146 2002/01/08 22:10:21 yves-oss Exp $
dnl $Id: configure.in,v 1.147 2002/01/23 16:42:10 yves-oss Exp $
dnl Process this file with autoconf to produce a configure script
AC_INIT(common/unicode/utypes.h)
@ -403,26 +403,6 @@ U_ENDIAN_CHAR="b"
fi
AC_SUBST(U_IS_BIG_ENDIAN)
dnl Do various wchar_t related checks
AC_CHECK_HEADER(wchar.h)
if test "$ac_cv_header_wchar_h" = no
then
U_HAVE_WCHAR_H=0
U_HAVE_WCSCPY=0
else
AC_DEFINE(HAVE_WCHAR_H)
U_HAVE_WCHAR_H=1
dnl Some broken systems have wchar.h but not some of its functions...
AC_SEARCH_LIBS(wcscpy, wcs)
if test "$ac_cv_search_wcscpy" != no; then
U_HAVE_WCSCPY=1
else
U_HAVE_WCSCPY=0
fi
fi
AC_SUBST(U_HAVE_WCHAR_H)
AC_SUBST(U_HAVE_WCSCPY)
dnl Do various POSIX related checks
U_HAVE_NL_LANGINFO_CODESET=0
U_NL_LANGINFO_CODESET=-1
@ -639,6 +619,26 @@ HAVE_UINT64_T=1
fi
AC_SUBST(HAVE_UINT64_T)
dnl Do various wchar_t related checks
AC_CHECK_HEADER(wchar.h)
if test "$ac_cv_header_wchar_h" = no
then
U_HAVE_WCHAR_H=0
U_HAVE_WCSCPY=0
else
AC_DEFINE(HAVE_WCHAR_H)
U_HAVE_WCHAR_H=1
dnl Some broken systems have wchar.h but not some of its functions...
AC_SEARCH_LIBS(wcscpy, wcs)
if test "$ac_cv_search_wcscpy" != no; then
U_HAVE_WCSCPY=1
else
U_HAVE_WCSCPY=0
fi
fi
AC_SUBST(U_HAVE_WCHAR_H)
AC_SUBST(U_HAVE_WCSCPY)
dnl Echo
ECHO_N=$ac_n
ECHO_C=$ac_c