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define _FILE_OFFSET_BITS/_LARGE_FILES on the compiler command line instead of wx/setup.h to make sure they're always defined when needed

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16943 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2002-09-02 19:53:54 +00:00
parent 1bfec677b1
commit f02444d0d7
3 changed files with 451 additions and 436 deletions
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868
configure vendored
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File diff suppressed because it is too large Load Diff

13
configure.in
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@ -1463,6 +1463,19 @@ AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
dnl check for large file support
AC_SYS_LARGEFILE
dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
dnl line because otherwise the system headers risk being included before
dnl wx/defs.h which defines these constants leading to inconsistent
dnl sizeof(off_t) in different source files of the same program and linking
dnl problems
if test "x$wx_largefile" = "xyes"; then
if test "x$ac_cv_sys_file_offset_bits" = "xyes"; then
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
else
CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
fi
fi
dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
WX_C_BIGENDIAN

6
setup.h.in
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@ -905,12 +905,6 @@
/* Define if you have support for large (64 bit size) files */
#undef HAVE_LARGEFILE_SUPPORT
/* Required by HAVE_LARGEFILE_SUPPORT on some systems */
#undef _FILE_OFFSET_BITS
/* Ditto */
#undef _LARGE_FILES
/* Define if you have localtime() */
#undef HAVE_LOCALTIME