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| author | Deepak C Shetty <deepakcs@linux.vnet.ibm.com> | 2012-08-03 15:46:22 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2012-08-23 03:08:06 -0700 |
| commit | 058a736f9e36238c284ca80e7ed5f62434655019 (patch) | |
| tree | 9df41b60cb354a4e3cbe914a563a1b6806ef3cb1 /configure.ac | |
| parent | 99a0fcb7a46c996518a93c3975805f53108a4eba (diff) | |
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>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index cef8634c04d..988184d3d79 100644 --- a/configure.ac +++ b/configure.ac @@ -460,6 +460,7 @@ AC_SUBST(GF_DISTRIBUTION) GF_HOST_OS="" GF_LDFLAGS="-rdynamic" +CFLAGS="-g" case $host_os in linux*) @@ -518,6 +519,22 @@ case $host_os in ;; esac +# enable debug section +AC_ARG_ENABLE([debug], + AC_HELP_STRING([--enable-debug], + [Enable debug build options.])) + +DEBUG=no +if test "x$enable_debug" = "xyes"; then + DEBUG=yes + CFLAGS="-O0 $CFLAGS" +else + CFLAGS="-O2 $CFLAGS" + DEBUG=no +fi +AC_SUBST(CFLAGS) +# end enable debug section + BUILD_READLINE=no AC_CHECK_LIB([readline -lcurses],[readline],[RLLIBS="-lreadline -lcurses"]) AC_CHECK_LIB([readline -ltermcap],[readline],[RLLIBS="-lreadline -ltermcap"]) @@ -573,4 +590,5 @@ echo "fusermount : $BUILD_FUSERMOUNT" echo "readline : $BUILD_READLINE" echo "georeplication : $BUILD_SYNCDAEMON" echo "Linux-AIO : $BUILD_LIBAIO" +echo "Enable Debug : $DEBUG" echo |