diff options
| author | hobbs <hobbs> | 2002-09-27 00:50:10 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 2002-09-27 00:50:10 (GMT) |
| commit | b96b459a4907a164acb205a2b024c2c8419ea496 (patch) | |
| tree | 7ecd449f330b92357eb4737a43574667df864290 /win/configure.in | |
| parent | 4985043c6ed39477bf0abc04fe017cccfd090f62 (diff) | |
| download | tcl-b96b459a4907a164acb205a2b024c2c8419ea496.zip tcl-b96b459a4907a164acb205a2b024c2c8419ea496.tar.gz tcl-b96b459a4907a164acb205a2b024c2c8419ea496.tar.bz2 | |
2002-09-18 Mumit Khan <khan@nanotech.wisc.edu>
Added basic Cygwin support.
* win/tcl.m4 (SC_PATH_TCLCONFIG): Support one-tree build.
(SC_PATH_TKCONFIG): Likewise.
(SC_PROG_TCLSH): Likewise.
(SC_CONFIG_CFLAGS): Assume real Cygwin port and remove -mno-cygwin
flags. Add -mwin32 to extra_cflags and extra_ldflags.
Remove ``-e _WinMain@16'' from LDFLAGS_WINDOW.
* win/configure.in: Allow Cygwin build.
(SEH test): Define to be 1 instead of empty value.
(EXCEPTION_DISPOSITION): Add test.
* win/configure: Regenerate.
* generic/tcl.h: Don't explicitly define __WIN32__ for Cygwin, let
the user decide whether to use Windows or POSIX personality.
(TCL_WIDE_INT_TYPE, TCL_LL_MODIFIER, struct Tcl_StatBuf): Define
for Cygwin.
* generic/tclEnv.c (Tcl_CygwinPutenv): putenv replacement for
Cygwin.
* generic/tclFileName.c (Tcl_TranslateFileName): Convert POSIX
to native format.
(TclDoGlob): Likewise.
* generic/tclPlatDecls.h (TCHAR): Define for Cygwin.
* win/tclWinPort.h (putenv, TclpSysAlloc, TclpSysFree,
TclpSysRealloc): Define for Cygwin.
Diffstat (limited to 'win/configure.in')
| -rw-r--r-- | win/configure.in | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/win/configure.in b/win/configure.in index 0d6afab..a3becef 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 1.54 2002/09/02 20:11:06 hobbs Exp $ +# RCS: @(#) $Id: configure.in,v 1.55 2002/09/27 00:50:10 hobbs Exp $ AC_INIT(../generic/tcl.h) AC_PREREQ(2.13) @@ -79,10 +79,10 @@ AC_PROG_MAKE_SET AC_CYGWIN -if test "$ac_cv_cygwin" = "yes" ; then - AC_MSG_ERROR([Compiling with the Cygwin version of gcc is not supported. - Use the Mingw version of gcc from www.mingw.org instead.]) -fi +#if test "$ac_cv_cygwin" = "yes" ; then +# AC_MSG_ERROR([Compiling with the Cygwin version of gcc is not supported. +# Use the Mingw version of gcc from www.mingw.org instead.]) +#fi AC_CACHE_CHECK(for SEH support in compiler, @@ -108,10 +108,34 @@ int main(int argc, char** argv) { tcl_cv_seh=no) ) if test "$tcl_cv_seh" = "no" ; then - AC_DEFINE(HAVE_NO_SEH,, + AC_DEFINE(HAVE_NO_SEH, 1, [Defined when mingw does not support SEH]) fi +# +# Check to see if the excpt.h include file provided contains the +# definition for EXCEPTION_DISPOSITION; if not, which is the case +# with Cygwin's version as of 2002-04-10, define it to be int, +# sufficient for getting the current code to work. +# +AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files, + tcl_cv_eh_disposition, +AC_TRY_COMPILE([ +#define WIN32_LEAN_AND_MEAN +#include <windows.h> +#undef WIN32_LEAN_AND_MEAN +], +[ + EXCEPTION_DISPOSITION x; +], + tcl_cv_eh_disposition=yes, + tcl_cv_eh_disposition=no) +) +if test "$tcl_cv_eh_disposition" = "no" ; then + AC_DEFINE(EXCEPTION_DISPOSITION, int, + [Defined when cygwin/mingw does not support EXCEPTION DISPOSITION]) +fi + #-------------------------------------------------------------------- # Determines the correct binary file extension (.o, .obj, .exe etc.) #-------------------------------------------------------------------- |