[Cluster-devel] Re: Problems with recent Makefile changes

[Robert Peterson <rpeterso@redhat.com>]

Fabio Massimo Di Nitto wrote:
> It would be lovely if you could show me the full error next time it happens
> and if you have a way to reproduce it.
> 
> Thanks
> Fabio
> 
Hi Fabio,

The problem seems to be that all the include files are somehow specified on 
the gcc command if only one file changes.  Thus, if I change rgrp.c and do 
a make, I get:

[root at trin-10 ../cluster/gfs/gfs_fsck]# make
gcc -Wall -I/home/devel/HEAD.intermediate/cluster/config -D_FILE_OFFSET_BITS=64 -DHELPER_PROGRAM -DGFS_RELEASE_NAME=\"DEVEL.1178030462\" -MMD -O2 -I../include -c -o rgrp.o rgrp.c util.h fsck_incore.h ondisk.h ../include/osi_list.h ../include/osi_user.h ../include/global.h ../include/linux_endian.h fs_bits.h rgrp.h fsck.h log.h block_list.h bitmap.h bio.h fs_inode.h inode.h
gcc: cannot specify -o with -c or -S with multiple files
make: *** [rgrp.o] Error 1

However, I can do "make clean ; make" and it works just fine. 
This is a gfs userland example, but I think gfs2 is the same.

Regards,

Bob Peterson
Red Hat Cluster Suite