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Re: Cross Compiling
- To: Harold Hunt <huntharo at msu dot edu>
- Subject: Re: Cross Compiling
- From: Alan Hourihane <alanh at fairlite dot demon dot co dot uk>
- Date: Tue, 9 Oct 2001 22:41:54 +0100
- Cc: cygx <cygwin-xfree at cygwin dot com>
- References: <NHEELHJHHFKPMAEAFMFCOEOCCJAA.huntharo@msu.edu>
On Tue, Oct 09, 2001 at 04:00:19PM -0400, Harold Hunt wrote:
> Cross compiling Cygwin/XFree86 now works better than it ever has
> efore. --enable-auto-import is no longer causing problems after Alan and I
> created the SimpleHostProgramTarget_x rules in xc/config/cf/cross.rules
>
> The only thing about cross compiling that still bothers me is that
> makedepend can't find the w32api headers that we use in hw/xwin; this
> doesn't cause build bustage, but it generates a couple hundred lines of
> worthless warnings in the build log. It strikes me as odd that makedepend
> tries looking in /usr/include/w32api, but it doesn't try
> /cygwin/i686-pc-cygwin/include/w32api. Note, windows.h is stored in the
> latter directory. I've attached the relevant log section below.
>
> I've tried before to fix this problem, but I really don't have anymore
> ideas.
>
Just fixed this Harold. But you need to apply this patch to your
host.def file on the Cross Compile section on the web pages.
Alan.
--- host.def.old Mon Oct 8 12:19:16 2001
+++ host.def Tue Oct 9 22:35:57 2001
@@ -38,8 +38,8 @@
#define PreIncDir
#undef PostIncDir
#define PostIncDir /cygwin/lib/gcc-lib/i686-pc-cygwin/2.95.3-5/include
-#undef ExtraLoadFlags
-#define ExtraLoadFlags
+#undef ExtraIncDir
+#define ExtraIncDir /cygwin/i686-pc-cygwin/include/w32api
#undef LdPostLib
#define LdPostLib -L/cygwin/i686-pc-cygwin/lib
#undef ExtensionOSDefines