Add --enable-malloc-logging configure option and update log.c to match.

[openocd.git] / configure.in

diff --git a/configure.in b/configure.in
index 4d1240b5a606f5c5b64b6ee1120c03ab36634ca9..8da7005d6d29d9beaa70ae7d4d063fade25143ac 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -9,15 +9,20 @@ AC_SEARCH_LIBS([ioperm], [ioperm])
 AC_SEARCH_LIBS([dlopen], [dl])
 
 AC_CHECK_HEADERS(elf.h)
+AC_CHECK_HEADERS(fcntl.h)
 AC_CHECK_HEADERS(ifaddrs.h)
 AC_CHECK_HEADERS(jtag_minidriver.h)
 AC_CHECK_HEADERS(malloc.h)
+AC_CHECK_HEADERS(netinet/in.h)
 AC_CHECK_HEADERS(pthread.h)
 AC_CHECK_HEADERS(strings.h)
 AC_CHECK_HEADERS(sys/param.h)
-AC_CHECK_HEADERS(sys/time.h)
+AC_CHECK_HEADERS(sys/poll.h)
 AC_CHECK_HEADERS(sys/select.h)
+AC_CHECK_HEADERS(sys/socket.h)
+AC_CHECK_HEADERS(sys/time.h)
 AC_CHECK_HEADERS(sys/types.h)
+AC_CHECK_HEADERS(unistd.h)
 
 AC_HEADER_ASSERT
 AC_HEADER_STDBOOL
@@ -245,6 +250,19 @@ if test $debug_usb_comms = yes; then
 fi
 
 
+debug_malloc=no
+AC_ARG_ENABLE(malloc_logging,
+       AS_HELP_STRING([--enable-malloc-logging],
+               [Include free space in logging messages (requires malloc.h).]), 
+       [debug_malloc=$enableval], [])
+
+AC_MSG_CHECKING([whether to enable malloc free space logging]);
+AC_MSG_RESULT($debug_malloc)
+if test $debug_malloc = yes; then
+  AC_DEFINE([_DEBUG_FREE_SPACE_],[1], [Include malloc free space in logging])
+fi
+
+
 AC_ARG_ENABLE(parport,
   AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]), 
   [build_parport=$enableval], [build_parport=no])