added --enable-g

Makefile.am

@@ -39,6 +39,12 @@ include $(top_srcdir)/src/Makefile.subdir
 include $(top_srcdir)/tests/Makefile.subdir
 include $(top_srcdir)/doc/Makefile.subdir
 
+if USE_DEBUG
+AM_CPPFLAGS += -g
+AM_CFLAGS   += -g
+AM_CXXFLAGS += -g
+endif
+
 if USE_DARSHAN
 AM_CPPFLAGS += ${DARSHAN_CFLAGS} -DUSE_DARSHAN=1
 src_libcodes_la_SOURCES += src/workload/methods/codes-darshan-io-wrkld.c

configure.ac

@@ -84,6 +84,12 @@ AC_TRY_COMPILE([#include <mpi.h>], [int ret = MPI_Init(0, (void*)0)],
 PKG_CHECK_MODULES_STATIC([ROSS], [ross], [],
                   [AC_MSG_ERROR([Could not find working ross installation via pkg-config])])
 
+# check for enable-g
+AC_ARG_ENABLE([g],[AS_HELP_STRING([--enable-g],
+			[Build with GDB symbols])],
+		[use_debug=yes],[use_debug=no])
+AM_CONDITIONAL(USE_DEBUG, ["x${use_debug}" = xyes])
+
 # check for Darshan
 AC_ARG_WITH([darshan],[AS_HELP_STRING([--with-darshan],
                         [Build with the darshan workload support])],