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Re: Problem compiling MPI examples under cygwin
- From: "Larry Hall (Cygwin)" <reply-to-list-only-lh at cygwin dot com>
- To: cygwin at cygwin dot com
- Date: Fri, 01 Feb 2008 16:52:57 -0500
- Subject: Re: Problem compiling MPI examples under cygwin
- References: <20080201214323.M38098@set-ezine.org>
- Reply-to: cygwin at cygwin dot com
I have a probleme when I try to compile under cygwin.
The program it an example from MPICH2.
Following the advice of the people from MPICH2, I install MPICH2 under
WinXP, change the PATH to add the new addres and,... nothing, cygwin is
not able to find the include.
$ ls -l /cygdrive/c/"Program Files"/MPICH2/include/mpi.h
-rwxrwxrwx+ 1 madfran root 51473 Oct 30 16:05 /cygdrive/c/Program
$ make clean
$ make hellow
gcc -I../src/include -I../src/include -O2 -c hellow.c
hellow.c:13:17: mpi.h: No such file or directory
hellow.c: In function `main':
hellow.c:21: error: `MPI_COMM_WORLD' undeclared (first use in this function)
hellow.c:21: error: (Each undeclared identifier is reported only once
hellow.c:21: error: for each function it appears in.)
make: *** [hellow.o] Error 1
You didn't tell it where the file was. Try adding
'-I "/cygdrive/c/Program iles/MPICH2/include/mpi.h"' to your list of include
Larry Hall http://www.rfk.com
RFK Partners, Inc. (508) 893-9779 - RFK Office
216 Dalton Rd. (508) 893-9889 - FAX
Holliston, MA 01746
> Q: Are you sure?
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