diff options
Diffstat (limited to 'win/configure.in')
| -rw-r--r-- | win/configure.in | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/win/configure.in b/win/configure.in index 9dfaebe..b641255 100644 --- a/win/configure.in +++ b/win/configure.in @@ -3,7 +3,7 @@ # generate the file "configure", which is run during Tcl installation # to configure the system for the local environment. # -# RCS: @(#) $Id: configure.in,v 1.61 2003/01/13 01:27:51 mdejong Exp $ +# RCS: @(#) $Id: configure.in,v 1.62 2003/01/13 07:01:06 mdejong Exp $ AC_INIT(../generic/tcl.h) AC_PREREQ(2.13) @@ -169,6 +169,31 @@ if test "$tcl_cv_lpfn_decls" = "no" ; then [Defined when cygwin/mingw does not support LPFN_ACCEPT and friends.]) fi +# Check to see if winnt.h defines CHAR, SHORT, and LONG +# even if VOID has already been #defined. The win32api +# used by mingw and cygwin is known to do this. + +AC_CACHE_CHECK(for winnt.h that ignores VOID define, + tcl_cv_winnt_ignore_void, +AC_TRY_COMPILE([ +#define VOID void +#define WIN32_LEAN_AND_MEAN +#include <windows.h> +#undef WIN32_LEAN_AND_MEAN +], +[ + CHAR c; + SHORT s; + LONG l; +], + tcl_cv_winnt_ignore_void=yes, + tcl_cv_winnt_ignore_void=no) +) +if test "$tcl_cv_winnt_ignore_void" = "yes" ; then + AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1, + [Defined when cygwin/mingw ignores VOID define in winnt.h]) +fi + #-------------------------------------------------------------------- # Determines the correct binary file extension (.o, .obj, .exe etc.) #-------------------------------------------------------------------- |