svf: off-by-one error; do not access after the allocated memory

[openocd.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 95c3eb246b9d24442d276e90ebdbce62be09a8ea..c7700dc3157b2bdce73b12dada2c2e89e87cd527 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -5,8 +5,7 @@ AC_CONFIG_SRCDIR([src/openocd.c])
 
 m4_include([config_subdir.m4])dnl
 
-AM_INIT_AUTOMAKE([-Wall -Wno-portability dist-bzip2 dist-zip])
-AM_MAINTAINER_MODE
+AM_INIT_AUTOMAKE([-Wall -Wno-portability dist-bzip2 dist-zip subdir-objects])
 
 AC_CONFIG_HEADERS([config.h])
 AH_BOTTOM([
@@ -151,39 +150,6 @@ else
 fi
 AC_MSG_RESULT([$build_release])
 
-# We are not *ALWAYS* being installed in the standard place.
-# We may be installed in a "tool-build" specific location.
-# Normally with other packages - as part of a tool distro.
-# Thus - we should search that 'libdir' also.
-#
-# And - if we are being installed there - the odds are
-# The libraries unique to what we are are there too.
-#
-
-# Expand nd deal with NONE - just like configure will do later
-OCDprefix=$prefix
-OCDxprefix=$exec_prefix
-test x"$OCDprefix"  = xNONE && OCDprefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test x"$OCDxprefix" = xNONE && OCDxprefix="$OCDprefix"
-
-# what matters is the "exec-prefix"
-if test "$OCDxprefix" != "$ac_default_prefix"
-then
-    # We are installing in a non-standard place
-    # Nonstandard --prefix and/or --exec-prefix
-    # We have an override of some sort.
-    # use build specific install library dir
-
-    LDFLAGS="$LDFLAGS -L$OCDxprefix/lib"
-    # RPATH becomes an issue on Linux only
-    if test $host_os = linux-gnu || test $host_os = linux ; then
-      LDFLAGS="$LDFLAGS -Wl,-rpath,$OCDxprefix/lib"
-    fi
-    # The "INCDIR" is also usable
-    CFLAGS="$CFLAGS -I$includedir"
-fi
-
 AC_ARG_WITH(ftd2xx,
    AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]),
   [
@@ -389,6 +355,10 @@ AC_ARG_ENABLE([ftdi],
   AS_HELP_STRING([--enable-ftdi], [Enable building support for the MPSSE mode of FTDI based devices, using libusb-1.0 in asynchronous mode]),
   [build_ftdi=$enableval], [build_ftdi=no])
 
+AC_ARG_ENABLE([jtag_vpi],
+  AS_HELP_STRING([--enable-jtag_vpi], [Enable building support for JTAG VPI]),
+  [build_jtag_vpi=$enableval], [build_jtag_vpi=no])
+
 AC_ARG_ENABLE([usb_blaster_libftdi],
   AS_HELP_STRING([--enable-usb_blaster_libftdi], [Enable building support for the Altera USB-Blaster using the libftdi driver, opensource alternate of FTD2XX]),
   [build_usb_blaster_libftdi=$enableval], [build_usb_blaster_libftdi=no])
@@ -726,6 +696,12 @@ else
   AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [0], [0 if you don't want libftdi usb_blaster.])
 fi
 
+if test $build_jtag_vpi = yes; then
+  AC_DEFINE([BUILD_JTAG_VPI], [1], [1 if you want JTAG VPI.])
+else
+  AC_DEFINE([BUILD_JTAG_VPI], [0], [0 if you don't want JTAG VPI.])
+fi
+
 if test $build_usb_blaster_ftd2xx = yes; then
   AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [1], [1 if you want ftd2xx usb_blaster.])
 else
@@ -1128,7 +1104,8 @@ if test $build_ft2232_libftdi = yes -o $build_usb_blaster_libftdi = yes -o \
     ], [
       AC_MSG_ERROR([Cannot build & run test program using libftdi])
     ], [
-      AC_MSG_RESULT([Skipping as we are cross-compiling])
+      AC_MSG_RESULT([Skipping as we are cross-compiling, trying build only])
+      AC_SEARCH_LIBS([ftdi_new], [], [], [AC_MSG_ERROR([Cannot link with libftdi])])
     ])
 
 AC_MSG_CHECKING([for libftdi highspeed device support])
@@ -1177,7 +1154,7 @@ fi
 # check if some driver requires libusb-0.1
 need_usb0=no
 if test $build_vsllink = yes -o $build_usbprog = yes -o \
-        $build_rlink = yes -o $build_ulink = yes -o $build_armjtagew = yes; then
+        $build_rlink = yes -o $build_armjtagew = yes; then
   need_usb0=yes
 fi
 
@@ -1191,7 +1168,7 @@ fi
 # check if some driver requires libusb-1.x
 need_usb_ng=no
 if test $build_ftdi = yes -o $build_hladapter_icdi = yes -o \
-        $build_hladapter_stlink = yes; then
+        $build_hladapter_stlink = yes -o $build_ulink = yes; then
   need_usb_ng=yes
 fi
 
@@ -1199,10 +1176,10 @@ fi
 use_libusb1=no
 if test $need_usb = yes -o $need_usb_ng = yes; then
   AC_CHECK_HEADER([libusb-1.0/libusb.h], [
-       AC_DEFINE(HAVE_LIBUSB1, 1, [Define if you have libusb-1.x])
+       AC_DEFINE([HAVE_LIBUSB1], [1], [Define if you have libusb-1.x])
        use_libusb1=yes
        AC_SEARCH_LIBS([libusb_error_name], [usb-1.0],
-               [AC_DEFINE(HAVE_LIBUSB_ERROR_NAME, 1, [Define if your libusb has libusb_error_name()])],
+               [AC_DEFINE([HAVE_LIBUSB_ERROR_NAME], [1], [Define if your libusb has libusb_error_name()])],
                [AC_MSG_WARN([libusb-1.x older than 1.0.9 detected, consider updating])])
   ], [
        if test $need_usb_ng = yes; then
@@ -1239,6 +1216,7 @@ AM_CONDITIONAL([FT2232_DRIVER], [test $build_ft2232_ftd2xx = yes -o $build_ft223
 AM_CONDITIONAL([FTDI_DRIVER], [test $build_ftdi = yes])
 AM_CONDITIONAL([USB_BLASTER_LIBFTDI], [test $build_usb_blaster_libftdi = yes])
 AM_CONDITIONAL([USB_BLASTER_FTD2XX], [test $build_usb_blaster_ftd2xx = yes])
+AM_CONDITIONAL([JTAG_VPI], [test $build_jtag_vpi = yes -o $build_jtag_vpi = yes])
 AM_CONDITIONAL([USB_BLASTER_DRIVER], [test $build_usb_blaster_ftd2xx = yes -o $build_usb_blaster_libftdi = yes])
 AM_CONDITIONAL([AMTJTAGACCEL], [test $build_amtjtagaccel = yes])
 AM_CONDITIONAL([GW16012], [test $build_gw16012 = yes])