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Date: | Mon, 20 Jul 2009 12:37:09 +0100 |
From: | Dave Korn <dave DOT korn DOT cygwin AT googlemail DOT com> |
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Subject: | Re: gcc-3 problem when compiling |
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Thomas Steinbach wrote: Hi Thomas, glad to hear you got your install working again. We'll probably never know quite what happened there, but with any luck you'll never need to. > btw: In my old (gcc3) makefile I used -mno-cygwin within the > LDFLAGS to compile real native win32 executables, but what > do I have to pass to the compiler/linker to compile with gcc4.x to > get real native win executables? > Don't find correspondending switches. Without -mno-cygwin the > compilation works with gcc4 too, but needs the cygwin1.dll Right; the -mno-cygwin feature in GCC-3 was a bit of a hack that more-or-less turned the compiler into a cross-compiler for MinGW. That feature never worked entirely correctly - IIRC there were still some cygwin headers or libs in the default search paths that could have caused problems - and in GCC-4 the option has been removed. We'll be shipping a specific GCC-4 MinGW cross-compiler later this summer, in the meantime you need to stick with GCC-3 for MinGW cross-compilation. cheers, DaveK -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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