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Re: [GCC BUG] -I switch not functioning correctly.
- To: Earnie Boyd <earnie_boyd at yahoo dot com>
- Subject: Re: [GCC BUG] -I switch not functioning correctly.
- From: Mumit Khan <khan at NanoTech dot Wisc dot EDU>
- Date: Sun, 12 Dec 1999 00:24:59 -0600 (CST)
- cc: cygwin users <cygwin at sourceware dot cygnus dot com>
On Mon, 6 Dec 1999, Earnie Boyd wrote:
> This bug is present in both the Cygwin V1 CD and gcc-2.95.2. I found this
> trying out Mumits JNI examples.
>
> Since I don't know if this is Cygwin specific or not then I haven't forwarded
> this to the gcc-bugs list.
>
> -- Output of make --
>
> gcc -c -I. -I/install/jdk1.1.8/include -I/install/jdk1.1.8/include/win32 -g
> -Wall -O2 -v -o invoke.o invoke.c
Ok, let's see what gcc sees. You're telling it to search directories
/install/jdk1.1.8/include and /install/jdk1.1.8/include/win32 for
jdk includes. So far so good.
> Reading specs from
> /install/gcc-2.95.2/bin/../lib/gcc-lib/i686-cygwin/2.95.2/spe
> cs
[ ... ]
> GNU CPP version 2.95.2 19991024 (release) (80386, BSD syntax)
> #include "..." search starts here:
> #include <...> search starts here:
> .
> /install/gcc-2.95.2/bin/../lib/gcc-lib/i686-cygwin/2.95.2/../../../../include
>
> /install/gcc-2.95.2/bin/../lib/gcc-lib/i686-cygwin/2.95.2/../../../../i686-cygw
> in/include
> /install/gcc-2.95.2/bin/../lib/gcc-lib/i686-cygwin/2.95.2/include
> /usr/lib/gcc-lib/i686-cygwin/2.95.2/../../../../include
> /usr/lib/gcc-lib/i686-cygwin/2.95.2/../../../../i686-cygwin/include
> /usr/include
Now note the problem here. There are no signs of either of the jdk
include directories!
> End of search list.
> The following default directories have been omitted from the search path:
> /usr/lib/gcc-lib/i686-cygwin/2.95.2/../../../../include/g++-3
Nor are they here, which would be the case normally if the paths were
inaccessible.
I really don't have a clue, sorry. Can you do a
$ cat /install/jdk1.1.8/include/<SOME_FILE_NAME>
Regards,
Mumit
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