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RE: gcc -mno-cygwin finds the wrong include files
- From: "Dave Korn" <dk at artimi dot com>
- To: <cygwin at cygwin dot com>
- Date: Thu, 15 Apr 2004 19:38:21 +0100
- Subject: RE: gcc -mno-cygwin finds the wrong include files
> -----Original Message-----
> From: cygwin-owner On Behalf Of Chris Jefferson
> Sent: 15 April 2004 19:32
> $ echo "#include <stddef.h>" | gcc -mno-cygwin -E -
> # 1 "/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/include/stddef.h" 1 3 4
> So I'm picking up i686-pc-cygwin
>
> But...
>
> $ gcc -mno-cygwin -print-search-dirs
> install: /usr/lib/gcc-lib/i686-pc-mingw32/3.3.1/
> programs:
> =/usr/lib/gcc-lib/i686-pc-mingw32/3.3.1/:/usr/lib/gcc-lib/i686-pc-ming
> w32/3.3.1/:/usr/lib/gcc-lib/i686-pc-mingw32/:/usr/lib/gcc/i686
> -pc-mingw32/3.3.1/
> :/usr/lib/gcc/i686-pc-mingw32/:/usr/lib/gcc-lib/i686-pc-mingw3
> 2/3.3.1/../../../.
> ./i686-pc-mingw32/bin/i686-pc-mingw32/3.3.1/:/usr/lib/gcc-lib/
> i686-pc-mingw32/3.
> 3.1/../../../../i686-pc-mingw32/bin/
> libraries:
> =/usr/lib/gcc-lib/i686-pc-mingw32/3.3.1/:/usr/lib/gcc/i686-pc-mingw32
> /3.3.1/:/usr/lib/gcc-lib/i686-pc-mingw32/3.3.1/../../../../i68
> 6-pc-mingw32/lib/i
> 686-pc-mingw32/3.3.1/:/usr/lib/gcc-lib/i686-pc-mingw32/3.3.1/.
> ./../../../i686-pc
> -mingw32/lib/:/usr/lib/gcc-lib/i686-pc-mingw32/3.3.1/../../../
> i686-pc-mingw32/3.
> 3.1/:/usr/lib/gcc-lib/i686-pc-mingw32/3.3.1/../../../:/lib/i68
> 6-pc-mingw32/3.3.1
> /:/lib/:/usr/lib/i686-pc-mingw32/3.3.1/:/usr/lib/
>
> I'm picking up mingw32 here.... strange!
Not at all. There's no connection between the install:, programs: and
libraries: search paths that you've displayed there and the include files
search path which is set up by a separate mechanism, hence no surprise that
the two don't agree. Indeed it would be *more* surprising if you saw cygwin
in the output above, because that would mean *two* things had gone wrong
instead of one.
cheers,
DaveK
--
Can't think of a witty .sigline today....
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