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corrected detection of wchar_t under Mac OS X/Darwin

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12313 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Gilles Depeyrot 2001-11-04 19:30:34 +00:00
parent 9e392a09f1
commit 4b42290e0e
2 changed files with 266 additions and 256 deletions
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509
configure vendored
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13
configure.in
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@ -2650,9 +2650,18 @@ dnl defines uid_t and gid_t if not already defined
AC_TYPE_UID_T AC_TYPE_UID_T
dnl check for wchar_t dnl check for wchar_t
dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t, AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
[ [
AC_TRY_COMPILE([#include <wchar.h>], AC_TRY_COMPILE(
[
#ifdef HAVE_WCHAR_H
# include <wchar.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
],
[ [
wchar_t wc, *ws; wchar_t wc, *ws;
wc = L'a'; wc = L'a';
@ -2764,7 +2773,7 @@ AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(long long, 0) AC_CHECK_SIZEOF(long long, 0)
dnl we have to do it ourselves because SGI/Irix's stdio.h does not include dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
dnl wchar_t an AC_CHECK_SIZEOF only includes stdio.h dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD) dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t, AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
[ [