support for hunting memory leaks;

designed and written last autumn, polished today

1 files changed, 8 insertions, 0 deletions

diff --git a/configure b/configure
index 6d82bd11..d6e00e2a 100755
--- a/configure
+++ b/configure
@@ -37,6 +37,7 @@ SOURCEDIR=`dirname "${0}"`
 
 MANPATH_BASE="/usr/share/man:/usr/X11R6/man"
 MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
+DEBUG_MEMORY=0
 OSENUM=
 OSNAME=
 UTF8_LOCALE=
@@ -99,6 +100,7 @@ NEED_GNU_SOURCE=0
 NEED_OPENBSD_SOURCE=0
 NEED_XPG4_2=0
 
+DEBUG_OBJS=
 MANDOC_COBJS=
 SOELIM_COBJS=
 
@@ -334,6 +336,7 @@ runtest vasprintf	VASPRINTF	"" -D_GNU_SOURCE || true
 
 # --- fts ---
 if [ "${1}" = "-depend" ]; then
+	DEBUG_MEMORY=1
 	HAVE_FTS=0
 	HAVE_FTS_COMPARE_CONST=0
 	echo "tested fts: HAVE_FTS=0 (for make depend)" 1>&2
@@ -461,6 +464,10 @@ echo
 echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
 echo "#define MANPATH_BASE \"${MANPATH_BASE}\""
 echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
+if [ ${DEBUG_MEMORY} -ne 0 ]; then
+	echo "#define DEBUG_MEMORY ${DEBUG_MEMORY}"
+	DEBUG_OBJS=mandoc_dbg.o
+fi
 echo "#define OSENUM ${OSENUM}"
 [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
 [ -n "${UTF8_LOCALE}" ] && echo "#define UTF8_LOCALE \"${UTF8_LOCALE}\""
@@ -640,6 +647,7 @@ CC		= ${CC}
 CFLAGS		= ${CFLAGS}
 LDADD		= ${LDADD}
 LDFLAGS		= ${LDFLAGS}
+DEBUG_OBJS	= ${DEBUG_OBJS}
 MANDOC_COBJS	= ${MANDOC_COBJS}
 SOELIM_COBJS	= ${SOELIM_COBJS}
 STATIC		= ${STATIC}