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Date: | Sat, 19 Jan 2002 00:04:01 -0500 |
From: | Christopher Faylor <cgf AT redhat DOT com> |
To: | cygwin-apps AT cygwin DOT com |
Subject: | Re: gcc -mno-cygwin STL support for setup.exe? |
Message-ID: | <20020119050401.GA4571@redhat.com> |
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On Sat, Jan 19, 2002 at 03:57:24PM +1100, Danny Smith wrote: >For what its worth, 3.1 libsupc++.a and libstdc++.a build natively with >mingw. (libsupc++.a contains the eh and new/delete stuff that is currently >in libgcc.a for mingw). Locale class support is missing (as it is with >cygwin/newlib), but C-locale works for me. Wide char support is missing, >because of deficiencies in C-runtime. If you want wide char with >-mno-cygwin, you'll need an auxiliary library -- like mingw's [incomplete] >libisocext.a -- to supply C wide char support. Iostreams work for <char>. > In 3.1 -mno-cygwin needs the mingw32/bits headers. Also, there may be >differences in the way the C_runtime functions are promoted into namespace >std. Hmm. I haven't been able to build libstdc++ v3 for cygwin for a while. Maybe it's just a cross build error. cgf
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