Add support for --enable-debug configure option

Currently default build adds -g -O2 to CFLAGS unconditionally
and there is no way to control them from configure.

This patch adds support for --enable-debug option to the
configure cmdline.

If yes, then only -g is added. If no, then -g -O2 is added.
Build defaults to --enable-debug=no.

Also fixes couple of Makefile.am's which had -g hardcoded.

v2:
   Adds -O0 for debug=yes case.
v3:
   Added bugID while submitting patch

Change-Id: I7505619be6fc683de463a0bd44ba5500b0bedfe1
BUG: 851092
Signed-off-by: Deepak C Shetty <deepakcs@linux.vnet.ibm.com>
Reviewed-on: http://review.gluster.org/3822
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: Deepak Shetty <dpkshetty@gmail.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

0 files changed, 0 insertions, 0 deletions