summaryrefslogtreecommitdiffstats
path: root/configure.ac
diff options
context:
space:
mode:
authorDeepak C Shetty <deepakcs@linux.vnet.ibm.com>2012-08-03 15:46:22 +0530
committerVijay Bellur <vbellur@redhat.com>2012-08-23 03:08:06 -0700
commit058a736f9e36238c284ca80e7ed5f62434655019 (patch)
tree9df41b60cb354a4e3cbe914a563a1b6806ef3cb1 /configure.ac
parent99a0fcb7a46c996518a93c3975805f53108a4eba (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.ac18
1 files changed, 18 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index cef8634..988184d 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